.appveyor.yml: (try to) avoid the Windows/MSVC test suite failure

tectonic-typesetting · Aug 8, 2019 · ab85ff5 · ab85ff5
1 parent 10bee2e
commit ab85ff5
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.appveyor.yml b/.appveyor.yml
@@ -94,6 +94,8 @@ before_test:
   # Workaround rust#53454
   - if "%target_env%" == "gnu" copy /y "C:\msys64\%mingw_subdir%\%mingw_target%\lib\crt2.o" %USERPROFILE%\.rustup\toolchains\%toolchain%\lib\rustlib\%target%\lib\crt2.o"
   - if "%target_env%" == "gnu" copy /y "C:\msys64\%mingw_subdir%\%mingw_target%\lib\dllcrt2.o" %USERPROFILE%\.rustup\toolchains\%toolchain%\lib\rustlib\%target%\lib\dllcrt2.o"
+  # Dodge format file locking issue in the test suite
+  - set RUST_TEST_THREADS=1
 
 # Uses 'cargo test' to run tests and build. Alternatively, the project may call compiled programs
 # directly or perform other testing commands. Rust will automatically be placed in the PATH