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appveyor: Upgrade MinGW toolchains we use

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In debugging #40546 I was able to reproduce locally finally using
the literal toolchain that the bots were using. I reproduced the error maybe 4
in 10 builds. I also have the 6.3.0 toolchain installed through `pacman` which
has yet to have a failed build.

When attempting to reproduce the bug with the toolchain that this commit
switches to I was unable to reproduce anything after a few builds. I have no
idea what the original problem was, but I'm hoping that it was just some random
bug fixed somewhere along the way.

I don't currently know of a technical reason to stick to the 4.9.2 toolchains we
were previously using. Historcal 5.3.* toolchains would cause llvm to segfault
(maybe a miscompile?) but this seems to have been fixed recently. To me if it
passes CI then I think we're good.

Closes #40546
This commit is contained in:
Alex Crichton 2017-03-23 15:46:40 -07:00
parent d5580374d7
commit e6e8c91961
3 changed files with 33 additions and 29 deletions
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16
appveyor.yml
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@ -45,14 +45,14 @@ environment:
- MSYS_BITS: 32
RUST_CONFIGURE_ARGS: --build=i686-pc-windows-gnu --enable-ninja
SCRIPT: python x.py test
MINGW_URL: https://s3.amazonaws.com/rust-lang-ci
MINGW_ARCHIVE: i686-4.9.2-release-win32-dwarf-rt_v4-rev4.7z
MINGW_URL: https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror
MINGW_ARCHIVE: i686-6.3.0-release-win32-dwarf-rt_v5-rev1.7z
MINGW_DIR: mingw32
- MSYS_BITS: 64
SCRIPT: python x.py test
RUST_CONFIGURE_ARGS: --build=x86_64-pc-windows-gnu --enable-ninja
MINGW_URL: https://s3.amazonaws.com/rust-lang-ci
MINGW_ARCHIVE: x86_64-4.9.2-release-win32-seh-rt_v4-rev4.7z
MINGW_URL: https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror
MINGW_ARCHIVE: x86_64-6.3.0-release-win32-seh-rt_v5-rev1.7z
MINGW_DIR: mingw64
# 32/64 bit MSVC and GNU deployment
@ -70,15 +70,15 @@ environment:
- MSYS_BITS: 32
RUST_CONFIGURE_ARGS: --build=i686-pc-windows-gnu --enable-extended --enable-ninja
SCRIPT: python x.py dist
MINGW_URL: https://s3.amazonaws.com/rust-lang-ci
MINGW_ARCHIVE: i686-4.9.2-release-win32-dwarf-rt_v4-rev4.7z
MINGW_URL: https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror
MINGW_ARCHIVE: i686-6.3.0-release-win32-dwarf-rt_v5-rev1.7z
MINGW_DIR: mingw32
DEPLOY: 1
- MSYS_BITS: 64
SCRIPT: python x.py dist
RUST_CONFIGURE_ARGS: --build=x86_64-pc-windows-gnu --enable-extended --enable-ninja
MINGW_URL: https://s3.amazonaws.com/rust-lang-ci
MINGW_ARCHIVE: x86_64-4.9.2-release-win32-seh-rt_v4-rev4.7z
MINGW_URL: https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror
MINGW_ARCHIVE: x86_64-6.3.0-release-win32-seh-rt_v5-rev1.7z
MINGW_DIR: mingw64
DEPLOY: 1