diff --git a/programs/bpf/Cargo.lock b/programs/bpf/Cargo.lock
index 5c00f811524fa3..57ed847fde0731 100644
--- a/programs/bpf/Cargo.lock
+++ b/programs/bpf/Cargo.lock
@@ -1,10 +1,5 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-[[package]]
-name = "adler32"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "aho-corasick"
 version = "0.7.6"
@@ -316,32 +311,6 @@ dependencies = [
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "cookie"
-version = "0.12.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "cookie_store"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cookie 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "idna 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "publicsuffix 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.46 (registry+https://github.com/rust-lang/crates.io-index)",
- "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "try_from 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "core-foundation"
 version = "0.6.4"
@@ -356,14 +325,6 @@ name = "core-foundation-sys"
 version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "crc32fast"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "crossbeam-deque"
 version = "0.7.1"
@@ -547,15 +508,6 @@ dependencies = [
  "termcolor 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "error-chain"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "backtrace 0.3.37 (registry+https://github.com/rust-lang/crates.io-index)",
- "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "failure"
 version = "0.1.5"
@@ -586,16 +538,6 @@ name = "feature-probe"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "flate2"
-version = "1.0.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "crc32fast 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "miniz_oxide 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "fnv"
 version = "1.0.6"
@@ -643,15 +585,6 @@ name = "futures-core"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "futures-cpupool"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "futures-io"
 version = "0.3.1"
@@ -734,23 +667,6 @@ name = "glob"
 version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "h2"
-version = "0.1.26"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "indexmap 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "string 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "h2"
 version = "0.2.1"
@@ -799,16 +715,6 @@ dependencies = [
  "digest 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "http"
-version = "0.1.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "http"
 version = "0.2.0"
@@ -819,17 +725,6 @@ dependencies = [
  "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "http-body"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-buf 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "http-body"
 version = "0.3.1"
@@ -852,35 +747,6 @@ dependencies = [
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 ]
 
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-name = "hyper"
-version = "0.12.35"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "h2 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "http-body 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "httparse 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-buf 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-reactor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "want 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "hyper"
 version = "0.13.1"
@@ -904,22 +770,6 @@ dependencies = [
  "want 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "hyper-rustls"
-version = "0.17.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "ct-logs 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper 0.12.35 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-rustls 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "webpki-roots 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "hyper-rustls"
 version = "0.19.0"
@@ -936,16 +786,6 @@ dependencies = [
  "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "idna"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-normalization 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "idna"
 version = "0.2.0"
@@ -1127,14 +967,6 @@ dependencies = [
  "unicase 2.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "miniz_oxide"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "adler32 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "mio"
 version = "0.6.21"
@@ -1319,11 +1151,6 @@ dependencies = [
  "crypto-mac 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "percent-encoding"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "percent-encoding"
 version = "2.1.0"
@@ -1404,18 +1231,6 @@ dependencies = [
  "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "publicsuffix"
-version = "1.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "error-chain 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "idna 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "quick-error"
 version = "1.2.2"
@@ -1646,41 +1461,6 @@ dependencies = [
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "reqwest"
-version = "0.9.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "cookie 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "cookie_store 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "encoding_rs 0.8.20 (registry+https://github.com/rust-lang/crates.io-index)",
- "flate2 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper 0.12.35 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper-rustls 0.17.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "mime 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "mime_guess 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.46 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_urlencoded 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-rustls 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "uuid 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "webpki-roots 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "winreg 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "reqwest"
 version = "0.10.1"
@@ -1704,6 +1484,7 @@ dependencies = [
  "pin-project-lite 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.46 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_urlencoded 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1880,17 +1661,6 @@ dependencies = [
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "serde_urlencoded"
-version = "0.5.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "dtoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "serde_urlencoded"
 version = "0.6.1"
@@ -2120,7 +1890,7 @@ dependencies = [
  "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex-syntax 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "reqwest 0.9.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "reqwest 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.44 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2328,14 +2098,6 @@ name = "stable_deref_trait"
 version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "string"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "strsim"
 version = "0.8.0"
@@ -2512,16 +2274,6 @@ dependencies = [
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "tokio-buf"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "either 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "tokio-codec"
 version = "0.1.1"
@@ -2588,19 +2340,6 @@ dependencies = [
  "tokio-sync 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "tokio-rustls"
-version = "0.10.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "tokio-rustls"
 version = "0.12.2"
@@ -2715,14 +2454,6 @@ name = "try-lock"
 version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "try_from"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "typenum"
 version = "1.11.2"
@@ -2782,16 +2513,6 @@ name = "untrusted"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "url"
-version = "1.7.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "idna 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "percent-encoding 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "url"
 version = "2.1.0"
@@ -2802,14 +2523,6 @@ dependencies = [
  "percent-encoding 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "uuid"
-version = "0.7.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "vec_map"
 version = "0.8.1"
@@ -2830,16 +2543,6 @@ dependencies = [
  "winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "want"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "try-lock 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "want"
 version = "0.3.0"
@@ -3043,7 +2746,6 @@ dependencies = [
 ]
 
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 "checksum tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "0f27ee0e6db01c5f0b2973824547ce7e637b2ed79b891a9677b0de9bd532b6ac"
 "checksum tokio-fs 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "3fe6dc22b08d6993916647d108a1a7d15b9cd29c4f4496c62b92c45b5041b7af"
 "checksum tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)" = "5090db468dad16e1a7a54c8c67280c5e4b544f3d3e018f0b913b400261f85926"
 "checksum tokio-reactor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "6af16bfac7e112bea8b0442542161bfc41cbfa4466b580bdda7d18cb88b911ce"
-"checksum tokio-rustls 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7e3ccd44da3ebf1a7afa996a47d9a4d67e212de399a87e91f6bfb331c8d8f1a7"
 "checksum tokio-rustls 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)" = "141afec0978abae6573065a48882c6bae44c5cc61db9b511ac4abf6a09bfd9cc"
 "checksum tokio-sync 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "2162248ff317e2bc713b261f242b69dbb838b85248ed20bb21df56d60ea4cae7"
 "checksum tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "1d14b10654be682ac43efee27401d792507e30fd8d26389e1da3b185de2e4119"
@@ -3303,7 +2985,6 @@ dependencies = [
 "checksum tokio-util 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "571da51182ec208780505a32528fc5512a8fe1443ab960b3f2f3ef093cd16930"
 "checksum tower-service 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e987b6bf443f4b5b3b6f38704195592cca41c5bb7aedd3c3693c7081f8289860"
 "checksum try-lock 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e604eb7b43c06650e854be16a2a03155743d3752dd1c943f6829e26b7a36e382"
-"checksum try_from 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "283d3b89e1368717881a9d51dad843cc435380d8109c9e47d38780a324698d8b"
 "checksum typenum 1.11.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6d2783fe2d6b8c1101136184eb41be8b1ad379e4657050b8aaff0c79ee7575f9"
 "checksum unicase 2.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2e2e6bd1e59e56598518beb94fd6db628ded570326f0a98c679a304bd9f00150"
 "checksum unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "49f2bd0c6468a8230e1db229cff8029217cf623c767ea5d60bfbd42729ea54d5"
@@ -3314,13 +2995,10 @@ dependencies = [
 "checksum unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
 "checksum unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"
 "checksum untrusted 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "60369ef7a31de49bcb3f6ca728d4ba7300d9a1658f94c727d4cab8c8d9f4aece"
-"checksum url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "dd4e7c0d531266369519a4aa4f399d748bd37043b00bde1e4ff1f60a120b355a"
 "checksum url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "75b414f6c464c879d7f9babf951f23bc3743fb7313c081b2e6ca719067ea9d61"
-"checksum uuid 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)" = "90dbc611eb48397705a6b0f6e917da23ae517e4d127123d2cf7674206627d32a"
 "checksum vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "05c78687fb1a80548ae3250346c3db86a80a7cdd77bda190189f2d0a0987c81a"
 "checksum version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
 "checksum walkdir 2.2.9 (registry+https://github.com/rust-lang/crates.io-index)" = "9658c94fa8b940eab2250bd5a457f9c48b748420d71293b165c8cdbe2f55f71e"
-"checksum want 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b6395efa4784b027708f7451087e647ec73cc74f5d9bc2e418404248d679a230"
 "checksum want 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"
 "checksum wasi 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b89c3ce4ce14bdc6fb6beaf9ec7928ca331de5df7e5ea278375642a2f478570d"
 "checksum wasm-bindgen 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)" = "5205e9afdf42282b192e2310a5b463a6d1c1d774e30dc3c791ac37ab42d2616c"
diff --git a/programs/bpf_loader/src/lib.rs b/programs/bpf_loader/src/lib.rs
index 720d9038edc8e1..4a5fcfc529a837 100644
--- a/programs/bpf_loader/src/lib.rs
+++ b/programs/bpf_loader/src/lib.rs
@@ -97,6 +97,9 @@ pub fn serialize_parameters(
                 .unwrap();
             v.write_all(&keyed_account.try_account_ref()?.data).unwrap();
             v.write_all(keyed_account.owner()?.as_ref()).unwrap();
+            v.write_u8(keyed_account.executable()? as u8).unwrap();
+            v.write_u64::<LittleEndian>(keyed_account.rent_epoch()? as u64)
+                .unwrap();
         }
     }
     v.write_u64::<LittleEndian>(data.len() as u64).unwrap();
@@ -129,7 +132,9 @@ pub fn deserialize_parameters(
                 .data
                 .clone_from_slice(&buffer[start..end]);
             start += keyed_account.data_len()? // data
-                + mem::size_of::<Pubkey>(); // owner
+                + mem::size_of::<Pubkey>() // owner
+                + mem::size_of::<u8>() // executable
+                + mem::size_of::<u64>(); // rent_epoch
         }
     }
     Ok(())
diff --git a/sdk/bpf/c/inc/solana_sdk.h b/sdk/bpf/c/inc/solana_sdk.h
index d4a06890b3b6cb..340d58fbc5305f 100644
--- a/sdk/bpf/c/inc/solana_sdk.h
+++ b/sdk/bpf/c/inc/solana_sdk.h
@@ -170,12 +170,14 @@ SOL_FN_PREFIX bool SolPubkey_same(const SolPubkey *one, const SolPubkey *two) {
  */
 typedef struct {
   SolPubkey *key;      /** Public key of the account */
-  bool is_signer;      /** Transaction was signed by this account's key? */
-  bool is_writable;    /** Is the account writable? */
   uint64_t *lamports;  /** Number of lamports owned by this account */
   uint64_t data_len;   /** Length of data in bytes */
   uint8_t *data;       /** On-chain data within this account */
   SolPubkey *owner;    /** Program that owns this account */
+  uint64_t rent_epoch; /** The epoch at which this account will next owe rent */
+  bool is_signer;      /** Transaction was signed by this account's key? */
+  bool is_writable;    /** Is the account writable? */
+  bool executable;     /** This account's data contains a loaded program (and is now read-only) */
 } SolKeyedAccount;
 
 /**
@@ -315,6 +317,14 @@ SOL_FN_PREFIX bool sol_deserialize(
       // owner
       params->ka[i].owner = (SolPubkey *) input;
       input += sizeof(SolPubkey);
+
+      // executable?
+      params->ka[i].executable = *(uint8_t *) input;
+      input += sizeof(uint8_t);
+
+      // rent epoch
+      params->ka[i].rent_epoch = *(uint64_t *) input;
+      input += sizeof(uint64_t);
     } else {
       params->ka[i].is_signer = params->ka[dup_info].is_signer;
       params->ka[i].key = params->ka[dup_info].key;
@@ -322,6 +332,8 @@ SOL_FN_PREFIX bool sol_deserialize(
       params->ka[i].data_len = params->ka[dup_info].data_len;
       params->ka[i].data = params->ka[dup_info].data;
       params->ka[i].owner = params->ka[dup_info].owner;
+      params->ka[i].executable = params->ka[dup_info].executable;
+      params->ka[i].rent_epoch = params->ka[dup_info].rent_epoch;
     }
   }
 
@@ -387,6 +399,10 @@ SOL_FN_PREFIX void sol_log_params(const SolParameters *params) {
     sol_log_array(params->ka[i].data, params->ka[i].data_len);
     sol_log("  - Owner");
     sol_log_key(params->ka[i].owner);
+    sol_log("  - Executable");
+    sol_log_64(0, 0, 0, 0, params->ka[i].executable);
+    sol_log("  - Rent Epoch");
+    sol_log_64(0, 0, 0, 0, params->ka[i].rent_epoch);
   }
   sol_log("- Instruction data\0");
   sol_log_array(params->data, params->data_len);
diff --git a/sdk/src/account.rs b/sdk/src/account.rs
index f10db11550df7e..7d6e8378c76f08 100644
--- a/sdk/src/account.rs
+++ b/sdk/src/account.rs
@@ -1,8 +1,4 @@
-use crate::{
-    hash::Hash,
-    instruction::InstructionError,
-    {clock::Epoch, pubkey::Pubkey},
-};
+use crate::{clock::Epoch, hash::Hash, instruction::InstructionError, pubkey::Pubkey};
 use std::{
     cell::{Ref, RefCell, RefMut},
     cmp, fmt,
@@ -183,6 +179,10 @@ impl<'a> KeyedAccount<'a> {
         Ok(self.try_borrow()?.executable)
     }
 
+    pub fn rent_epoch(&self) -> Result<Epoch, InstructionError> {
+        Ok(self.try_borrow()?.rent_epoch)
+    }
+
     pub fn try_account_ref(&'a self) -> Result<Ref<Account>, InstructionError> {
         self.try_borrow()
     }
diff --git a/sdk/src/account_info.rs b/sdk/src/account_info.rs
index 90f036eede1b6f..f0f355cef182f5 100644
--- a/sdk/src/account_info.rs
+++ b/sdk/src/account_info.rs
@@ -1,4 +1,4 @@
-use crate::{account::Account, program_error::ProgramError, pubkey::Pubkey};
+use crate::{account::Account, clock::Epoch, program_error::ProgramError, pubkey::Pubkey};
 use std::{
     cell::{Ref, RefCell, RefMut},
     cmp, fmt,
@@ -20,6 +20,10 @@ pub struct AccountInfo<'a> {
     pub data: Rc<RefCell<&'a mut [u8]>>,
     /// Program that owns this account
     pub owner: &'a Pubkey,
+    /// This account's data contains a loaded program (and is now read-only)
+    pub executable: bool,
+    /// The epoch at which this account will next owe rent
+    pub rent_epoch: Epoch,
 }
 
 impl<'a> fmt::Debug for AccountInfo<'a> {
@@ -27,7 +31,7 @@ impl<'a> fmt::Debug for AccountInfo<'a> {
         let data_len = cmp::min(64, self.data_len());
         let data_str = if data_len > 0 {
             format!(
-                " data: {}",
+                " data: {} ...",
                 hex::encode(self.data.borrow()[..data_len].to_vec())
             )
         } else {
@@ -35,10 +39,15 @@ impl<'a> fmt::Debug for AccountInfo<'a> {
         };
         write!(
             f,
-            "AccountInfo {{ lamports: {} data.len: {} owner: {} {} }}",
+            "AccountInfo {{ key: {} owner: {} is_signer: {} is_writable: {} executable: {} rent_epoch: {} lamports: {} data.len: {} {} }}",
+            self.key,
+            self.owner,
+            self.is_signer,
+            self.is_writable,
+            self.executable,
+            self.rent_epoch,
             self.lamports(),
             self.data_len(),
-            self.owner,
             data_str,
         )
     }
@@ -57,10 +66,6 @@ impl<'a> AccountInfo<'a> {
         self.key
     }
 
-    pub fn is_writable(&self) -> bool {
-        self.is_writable
-    }
-
     pub fn lamports(&self) -> u64 {
         **self.lamports.borrow()
     }
@@ -116,6 +121,8 @@ impl<'a> AccountInfo<'a> {
         lamports: &'a mut u64,
         data: &'a mut [u8],
         owner: &'a Pubkey,
+        executable: bool,
+        rent_epoch: Epoch,
     ) -> Self {
         Self {
             key,
@@ -124,6 +131,8 @@ impl<'a> AccountInfo<'a> {
             lamports: Rc::new(RefCell::new(lamports)),
             data: Rc::new(RefCell::new(data)),
             owner,
+            executable,
+            rent_epoch,
         }
     }
 
@@ -148,6 +157,8 @@ impl<'a> From<(&'a Pubkey, &'a mut Account)> for AccountInfo<'a> {
             &mut account.lamports,
             &mut account.data,
             &account.owner,
+            account.executable,
+            account.rent_epoch,
         )
     }
 }
@@ -161,6 +172,8 @@ impl<'a> From<(&'a Pubkey, bool, &'a mut Account)> for AccountInfo<'a> {
             &mut account.lamports,
             &mut account.data,
             &account.owner,
+            account.executable,
+            account.rent_epoch,
         )
     }
 }
@@ -174,6 +187,8 @@ impl<'a> From<&'a mut (Pubkey, Account)> for AccountInfo<'a> {
             &mut account.lamports,
             &mut account.data,
             &account.owner,
+            account.executable,
+            account.rent_epoch,
         )
     }
 }
@@ -195,6 +210,8 @@ pub fn create_is_signer_account_infos<'a>(
                 &mut account.lamports,
                 &mut account.data,
                 &account.owner,
+                account.executable,
+                account.rent_epoch,
             )
         })
         .collect()
diff --git a/sdk/src/entrypoint.rs b/sdk/src/entrypoint.rs
index 2ae5bf2d94670b..4a726f72a2614d 100644
--- a/sdk/src/entrypoint.rs
+++ b/sdk/src/entrypoint.rs
@@ -67,18 +67,12 @@ pub unsafe fn deserialize<'a>(input: *mut u8) -> (&'a Pubkey, Vec<AccountInfo<'a
         let dup_info = *(input.add(offset) as *const u8);
         offset += size_of::<u8>();
         if dup_info == std::u8::MAX {
-            let is_signer = {
-                #[allow(clippy::cast_ptr_alignment)]
-                let is_signer = *(input.add(offset) as *const u8);
-                is_signer != 0
-            };
+            #[allow(clippy::cast_ptr_alignment)]
+            let is_signer = *(input.add(offset) as *const u8) != 0;
             offset += size_of::<u8>();
 
-            let is_writable = {
-                #[allow(clippy::cast_ptr_alignment)]
-                let is_writable = *(input.add(offset) as *const u8);
-                is_writable != 0
-            };
+            #[allow(clippy::cast_ptr_alignment)]
+            let is_writable = *(input.add(offset) as *const u8) != 0;
             offset += size_of::<u8>();
 
             let key: &Pubkey = &*(input.add(offset) as *const Pubkey);
@@ -100,6 +94,14 @@ pub unsafe fn deserialize<'a>(input: *mut u8) -> (&'a Pubkey, Vec<AccountInfo<'a
             let owner: &Pubkey = &*(input.add(offset) as *const Pubkey);
             offset += size_of::<Pubkey>();
 
+            #[allow(clippy::cast_ptr_alignment)]
+            let executable = *(input.add(offset) as *const u8) != 0;
+            offset += size_of::<u8>();
+
+            #[allow(clippy::cast_ptr_alignment)]
+            let rent_epoch = *(input.add(offset) as *const u64);
+            offset += size_of::<u64>();
+
             accounts.push(AccountInfo {
                 is_signer,
                 is_writable,
@@ -107,6 +109,8 @@ pub unsafe fn deserialize<'a>(input: *mut u8) -> (&'a Pubkey, Vec<AccountInfo<'a
                 lamports,
                 data,
                 owner,
+                executable,
+                rent_epoch,
             });
         } else {
             // Duplicate account, clone the original