SSL connect error when fetching crates from Win 8.1: schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE

[Boscop]

Problem
cargo build now fails to fetch my deps. It was working on this same Win 8.1 computer before I updated my rustup/nightly.

> cargo build
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (2 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
warning: spurious network error (1 tries remaining): [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)
error: failed to download from `https://crates.io/api/v1/crates/addr2line/0.15.2/download`

Caused by:
  [35] SSL connect error (schannel: initial InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is received (e.g. handshake failed). More detail may be available in the Windows System event log.)

It seems I get this error for each dependency.

Btw, when I go to the url https://crates.io/api/v1/crates/addr2line/0.15.2/download in chrome, it downloads the addr2line-0.15.2.crate file successfully!

Notes

Output of cargo version: cargo 1.56.0-nightly (b51439fd8 2021-08-09)

It was working before I updated my nightly, on this same Win 8.1 computer!
I updated my rust-toolchain file from nightly-2021-06-09 to nightly-2021-08-14:

> cargo new foo
info: syncing channel updates for 'nightly-2021-08-14-x86_64-pc-windows-msvc'
info: latest update on 2021-08-14, rust version 1.56.0-nightly (5a19ffe1c 2021-08-13)
info: downloading component 'cargo'
info: downloading component 'rust-std'
info: downloading component 'rustc'
info: installing component 'cargo'
info: using up to 500.0 MiB of RAM to unpack components
info: installing component 'rust-std'
info: installing component 'rustc'
memory allocation of 16777216 bytes failed

> rustup show
Default host: x86_64-pc-windows-msvc
rustup home:  D:\Program Files\.multirust

info: syncing channel updates for 'nightly-2021-08-14-x86_64-pc-windows-msvc'
info: latest update on 2021-08-14, rust version 1.56.0-nightly (5a19ffe1c 2021-08-13)
info: downloading component 'rustc'
info: downloading component 'cargo'
info: downloading component 'rust-std'
info: downloading component 'rust-docs'
 17.1 MiB /  17.1 MiB (100 %)   1.6 MiB/s in  9s ETA:  0s
info: downloading component 'rustfmt'
  2.1 MiB /   2.1 MiB (100 %)   1.7 MiB/s in  1s ETA:  0s
info: downloading component 'clippy'
info: removing previous version of component 'rustc'
warning: during uninstall component rustc was not found
info: removing previous version of component 'cargo'
warning: during uninstall component cargo was not found
info: removing previous version of component 'rust-std'
warning: during uninstall component rust-std was not found
info: removing previous version of component 'rust-docs'
warning: during uninstall component rust-docs was not found
info: removing previous version of component 'rustfmt'
warning: during uninstall component rustfmt was not found
info: removing previous version of component 'clippy'
warning: during uninstall component clippy was not found
info: installing component 'rustc'
info: using up to 500.0 MiB of RAM to unpack components
 75.5 MiB /  75.5 MiB (100 %)  11.3 MiB/s in  6s ETA:  0s
info: installing component 'cargo'
info: installing component 'rust-std'
 20.0 MiB /  20.0 MiB (100 %)  11.6 MiB/s in  1s ETA:  0s
info: installing component 'rust-docs'
 17.1 MiB /  17.1 MiB (100 %) 692.2 KiB/s in  1m  7s ETA:  0s
 13 IO-ops /  13 IO-ops (100 %)   2 IOPS in  5s ETA:  0s
info: installing component 'rustfmt'
 10 IO-ops /  10 IO-ops (100 %)   4 IOPS in  2s ETA:  0s
info: installing component 'clippy'
installed toolchains
--------------------

nightly-2020-10-19-x86_64-pc-windows-msvc
nightly-2020-11-24-x86_64-pc-windows-msvc
nightly-2020-11-25-x86_64-pc-windows-msvc
nightly-2021-03-25-x86_64-pc-windows-msvc
nightly-2021-06-09-x86_64-pc-windows-msvc
nightly-2021-08-14-x86_64-pc-windows-msvc
nightly-x86_64-pc-windows-msvc (default)
1.52.1-x86_64-pc-windows-msvc

active toolchain
----------------

nightly-2021-08-14-x86_64-pc-windows-msvc (overridden by 'D:\projects\foo\rust-toolchain')
rustc 1.56.0-nightly (5a19ffe1c 2021-08-13)

Do you know how I can get it working with the latest nightly on Win 8.1? :)
Any help would be greatly appreciated.

[Boscop]

Btw, when I manually use the curl.exe from here to fetch this URL, it gives no SSL errors:

D:\curl-7.78.0-win64-mingw\bin> curl https://crates.io/api/v1/crates/addr2line/0.15.2/download -v
*   Trying 216.137.37.22:443...
* Connected to crates.io (216.137.37.22) port 443 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* successfully set certificate verify locations:
*  CAfile: D:\curl-7.78.0-win64-mingw\bin\curl-ca-bundle.crt

*  CApath: none
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.3 (IN), TLS handshake, Server hello (2):
* TLSv1.3 (IN), TLS handshake, Encrypted Extensions (8):
* TLSv1.3 (IN), TLS handshake, Certificate (11):
* TLSv1.3 (IN), TLS handshake, CERT verify (15):
* TLSv1.3 (IN), TLS handshake, Finished (20):
* TLSv1.3 (OUT), TLS change cipher, Change cipher spec (1):
* TLSv1.3 (OUT), TLS handshake, Finished (20):
* SSL connection using TLSv1.3 / TLS_AES_128_GCM_SHA256
* ALPN, server accepted to use h2
* Server certificate:
*  subject: CN=crates.io
*  start date: Oct 21 00:00:00 2020 GMT
*  expire date: Nov 20 23:59:59 2021 GMT
*  subjectAltName: host "crates.io" matched cert's "crates.io"
*  issuer: C=US; O=Amazon; OU=Server CA 1B; CN=Amazon
*  SSL certificate verify ok.
* Using HTTP2, server supports multiplexing
* Connection state changed (HTTP/2 confirmed)
* Copying HTTP/2 data in stream buffer to connection buffer after upgrade: len=0

* Using Stream ID: 1 (easy handle 0x19542fb200)
> GET /api/v1/crates/addr2line/0.15.2/download HTTP/2
> Host: crates.io
> user-agent: curl/7.78.0
> accept: */*
>
* Connection state changed (MAX_CONCURRENT_STREAMS == 128)!
< HTTP/2 302
< content-length: 0
< location: https://static.crates.io/crates/addr2line/addr2line-0.15.2.crate
< server: nginx
< date: Sat, 14 Aug 2021 18:42:30 GMT
< x-content-type-options: nosniff
< x-frame-options: SAMEORIGIN
< x-xss-protection: 1; mode=block
< content-security-policy: default-src 'self'; connect-src 'self' *.ingest.sentr
y.io https://docs.rs https://play.rust-lang.org https://static.crates.io; script
-src 'self' 'unsafe-eval' 'sha256-n1+BB7Ckjcal1Pr7QNBh/dKRTtBQsIytFodRiIosXdE=';
 style-src 'self' 'unsafe-inline' https://code.cdn.mozilla.net; font-src https:/
/code.cdn.mozilla.net; img-src *; object-src 'none'
< access-control-allow-origin: *
< strict-transport-security: max-age=31536000
< via: 1.1 vegur, 1.1 c71d96b07b5616a6017c1713d231dd8f.cloudfront.net (CloudFron
t)
< vary: Accept,Accept-Encoding,Cookie
< x-cache: Miss from cloudfront
< x-amz-cf-pop: MRS52-C2
< x-amz-cf-id: 6c28hSZdPMDWIgCi82qy5_R7TJ9yDZb54Sl1C_fwMqkVmbh0OBAdfQ==
<
* Connection #0 to host crates.io left intact

It also seems to work when I set it to use schannel:

D:\curl-7.78.0-win64-mingw\bin> set CURL_SSL_BACKEND=schannel

D:\curl-7.78.0-win64-mingw\bin> curl https://crates.io/api/v1/crates/addr2line/0.15.2/download -v
*   Trying 216.137.37.85:443...
* Connected to crates.io (216.137.37.85) port 443 (#0)
* schannel: disabled automatic use of client certificate
> GET /api/v1/crates/addr2line/0.15.2/download HTTP/1.1
> Host: crates.io
> User-Agent: curl/7.78.0
> Accept: */*
>
* Mark bundle as not supporting multiuse
< HTTP/1.1 302 Moved Temporarily
< Content-Length: 0
< Connection: keep-alive
< Server: nginx
< Date: Sat, 14 Aug 2021 20:30:33 GMT
< Location: https://static.crates.io/crates/addr2line/addr2line-0.15.2.crate
< X-Content-Type-Options: nosniff
< X-Frame-Options: SAMEORIGIN
< X-Xss-Protection: 1; mode=block
< Content-Security-Policy: default-src 'self'; connect-src 'self' *.ingest.sentr
y.io https://docs.rs https://play.rust-lang.org https://static.crates.io; script
-src 'self' 'unsafe-eval' 'sha256-n1+BB7Ckjcal1Pr7QNBh/dKRTtBQsIytFodRiIosXdE=';
 style-src 'self' 'unsafe-inline' https://code.cdn.mozilla.net; font-src https:/
/code.cdn.mozilla.net; img-src *; object-src 'none'
< Access-Control-Allow-Origin: *
< Strict-Transport-Security: max-age=31536000
< Via: 1.1 vegur, 1.1 318cb50a962adf209b30dd5ad62f8111.cloudfront.net (CloudFron
t)
< Vary: Accept,Accept-Encoding,Cookie
< X-Cache: Miss from cloudfront
< X-Amz-Cf-Pop: MRS52-C2
< X-Amz-Cf-Id: 6d-QEi8LB_XLxQTMzpf-5wPnE1Y2-T0ZkSUbNWdORRvX-yuu0r4xLw==
<
* Connection #0 to host crates.io left intact

This might be relevant?: https://docs.microsoft.com/en-us/windows/win32/secauthn/tls-cipher-suites-in-windows-8-1

Here it says:

crates.io and Windows 7, 8, and 8.1 are always going to connect with a weak cipher suite. Microsoft might sunset Windows 8 and 8.1 in 2023.

[ehuss]

Likely caused by rust-lang/rust#86874. It's hard to tell which change in libcurl might cause this, as there were a lot of TLS changes in 7.77.

[joshtriplett]

@Boscop We discussed this in today's @rust-lang/cargo meeting. We'd like some help tracking down the specific issue that changed here, so that we can evaluate what it would take to address it. If it's something straightforward to fix, we'd be happy to upgrade to a fixed version of a dependency to address this. If it's more fundamental or not straightforward to fix, we should talk about the amount of effort that should go into continuing to support host tools on Windows 8.

@rustbot ping windows

[rustbot]

Error: The feature ping is not enabled in this repository.
To enable it add its section in the triagebot.toml in the root of the repository.

Please let @rust-lang/release know if you're having trouble with this bot.

[ehuss]

Adding a note: I think this may get fixed in 7.78: curl/curl#7138 I think that is slated for around September 15th. That needs more investigation.

[ehuss]

Oh, I misread, 7.78 was already released a while ago. I have confirmed that it fixes the issue, and posed #9809 to fix it.