Update Cargo to ffab51954ec32d55631c37a8730bb24915fc090b

[SimonSapin]

rust-lang/cargo#4123 added the [patch] section of the manifest

[rust-highfive]

Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @brson (or someone else) soon.

If any changes to this PR are deemed necessary, please add them as extra commits. This ensures that the reviewer can see what has changed since they last reviewed the code. Due to the way GitHub handles out-of-date commits, this should also make it reasonably obvious what issues have or haven't been addressed. Large or tricky changes may require several passes of review and changes.

Please see the contribution instructions for more information.

[alexcrichton]

@bors: r+

[bors]

📌 Commit 8724a5d has been approved by alexcrichton

[alexcrichton]

@bors: r+

[bors]

📌 Commit 8a7101c has been approved by alexcrichton

[bors]

⌛ Testing commit 8a7101caee81ebdd0cbb3d2f9fd231c4f7a2bc7f with merge dd4a07bf9e3c3a4b58acc5f7055146a30866f52f...

[bors]

💔 Test failed - status-appveyor

[SimonSapin]

 Downloading rustc-serialize v0.3.24
error: unable to get packages from source
Caused by:
  [35] SSL connect error (schannel: next InitializeSecurityContext failed: Unknown error (0x80092013) - The revocation function was unable to check revocation because the revocation server was offline.)

Temporary network failure?

[alexcrichton]

@bors: retry

…

On Wed, Jul 19, 2017 at 4:35 AM, Simon Sapin ***@***.***> wrote: Downloading rustc-serialize v0.3.24 error: unable to get packages from source Caused by: [35] SSL connect error (schannel: next InitializeSecurityContext failed: Unknown error (0x80092013) - The revocation function was unable to check revocation because the revocation server was offline.) Temporary network failure? — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#43319 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAD95HdtvrRPSunbEx6m7ejfOV4QSxUvks5sPc3ygaJpZM4Ob8pD> .

[bors]

⌛ Testing commit 8a7101caee81ebdd0cbb3d2f9fd231c4f7a2bc7f with merge 20e6aefe59ef0193f05f6293e76d049a77fcd7f9...

[bors]

💔 Test failed - status-travis

[kennytm]

[01:32:09] invalid license Apache-2.0 / MIT in /checkout/obj/build/tmp/distcheck/src/vendor/fnv/Cargo.toml
[01:32:09] some tidy checks failed

Needs to update src/tools/tidy/src/deps.rs.

[SimonSapin]

I couldn’t reproduce the failure locally with ./x.py test src/tools/tidy, so here is a “blind” edit. r?

[eddyb]

@bors r=alexcrichton

[bors]

📌 Commit b77ff24 has been approved by alexcrichton

[bors]

⌛ Testing commit b77ff24 with merge a8b921b338bd7d1935d6d23c5c0e7b6d792fb56f...

[bors]

💔 Test failed - status-travis

[SimonSapin]

[00:06:08] ERROR: An error was encountered with the build.
[INFO ]  Performing some trivial sanity checks
[INFO ]  Build started 20170721.103231
[INFO ]  Building environment variables
[INFO ]  =================================================================
[INFO ]  Retrieving needed toolchain components' tarballs
[ERROR]  
[ERROR]  >>
[ERROR]  >>  Build failed in step 'Retrieving needed toolchain components' tarballs'
[ERROR]  >>        called in step '(top-level)'
[ERROR]  >>
[ERROR]  >>  Error happened in: do_isl_get[scripts/build/companion_libs/121-isl.sh@741]
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]
[ERROR]  >>        called from: main[scripts/crosstool-NG.sh@591]
[ERROR]  >>
[ERROR]  >>  For more info on this error, look at the file: 'build.log'
[ERROR]  >>  There is a list of known issues, some with workarounds, in:
[ERROR]  >>      '/usr/local/share/doc/crosstool-ng/crosstool-ng-1.22.0/B - Known issues.txt'
[ERROR]  
[ERROR]  (elapsed: 4:36.45)
[04:37] / make: *** [build] Error 1
[00:06:08] The command '/bin/sh -c ./build-s390x-toolchain.sh' returned a non-zero code: 1

Any idea?

[SimonSapin]

Same failure in #43343 (comment), it seems nothing can land at the moment.

[aidanhs]

@bors retry

(a current retried build appears to have got past the issue, so the cached dockerfile should be used from now on which will hopefully resolve the issue)

[bors]

⌛ Testing commit b77ff24 with merge 496c12d5136727a3ea4535cfac46b066c653cdc9...

[bors]

💔 Test failed - status-travis

[kennytm]

x86_64-unknown-linux-musl stage2-std test failed, feels like spurious. Not sure if the panic is relevant.

[01:06:09] thread '<unnamed>' panicked at 'explicit panic', /checkout/src/liballoc/../liballoc/tests/slice.rs:1194:16
...
[01:06:10] �(B�[m�[31m�[1merror:�(B�[m An unknown error occurred
[01:06:10] �(B�[m
[01:06:10] To learn more, run the command again with --verbose.
[01:06:10] 
[01:06:10] 
[01:06:10] command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo" "test" "-j" "4" "--target" "x86_64-unknown-linux-musl" "--release" "--locked" "--color" "always" "--manifest-path" "/checkout/src/libstd/Cargo.toml" "--features" "panic-unwind jemalloc backtrace" "-p" "std:0.0.0" "-p" "core:0.0.0" "-p" "unwind:0.0.0" "-p" "rustc_asan:0.0.0" "-p" "panic_abort:0.0.0" "-p" "rustc_tsan:0.0.0" "-p" "compiler_builtins:0.0.0" "-p" "rand:0.0.0" "-p" "rustc_lsan:0.0.0" "-p" "rustc_msan:0.0.0" "-p" "alloc_system:0.0.0" "-p" "std_unicode:0.0.0" "-p" "collections:0.0.0" "-p" "libc:0.0.0" "-p" "alloc:0.0.0" "--"

[alexcrichton]

@bors: retry

• likely a musl segfault - Spurious segfault in tests for musl #38618

[bors]

⌛ Testing commit b77ff24 with merge 15aa15b...

[bors]

☀️ Test successful - status-appveyor, status-travis
Approved by: alexcrichton
Pushing 15aa15b to master...