fixed known problems expression

[rust.git] / appveyor.yml

diff --git a/appveyor.yml b/appveyor.yml
index 9db787cf41ec9805eec5b61d42bd5db246d775f0..f50d1e88a24f2a3214fc17b46b8fdbd859d8aaf7 100644 (file)
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -8,12 +8,14 @@ environment:
         - TARGET: x86_64-pc-windows-msvc
 
 install:
-    - del rust-toolchain
     - curl -sSf -o rustup-init.exe https://win.rustup.rs/
     - rustup-init.exe -y --default-host %TARGET% --default-toolchain nightly
-    - set PATH=%PATH%;C:\Users\appveyor\.cargo\bin;C:\Users\appveyor\.rustup\toolchains\nightly-%TARGET%\bin
+    - set PATH=%PATH%;C:\Users\appveyor\.cargo\bin
+    - git ls-remote https://github.com/rust-lang/rust.git master | awk '{print $1}' >rustc-hash.txt
+    - set /p RUSTC_HASH=<rustc-hash.txt
+    - del rust-toolchain
     - cargo install rustup-toolchain-install-master || echo "rustup-toolchain-install-master already installed"
-    - rustup-toolchain-install-master -f -n master
+    - rustup-toolchain-install-master %RUSTC_HASH% -f -n master
     - rustup default master
     - set PATH=%PATH%;C:\Users\appveyor\.rustup\toolchains\master\bin
     - rustc -V