Probabilistic compile failure on Windows Server 2016 for target i686-pc-windows-msvc

Question

Probabilistic compile failure on Windows Server 2016 for target i686-pc-windows-msvc

Radar3 opened this issue 3 years ago · 2 comments

# version:
openssl-src-111.15.0+1.1.1k

run:
cargo build --release --target i686-pc-windows-msvc

may fail report:
{ code: 32, kind: Other, message: "The process cannot access the file because it is being used by another process." }
at
openssl-src-111.15.0+1.1.1k\src\lib.rs:456:40, which is:
fs::remove_dir_all(&inner_dir).unwrap();

detail:
created directoryC:/pipeline-255714-1/target/i686-pc-windows-msvc/release/build/openssl-sys-07fd305febe929f0/out/openssl-build/install/lib'
Copying: libcrypto.lib to C:/pipeline-255714-1/target/i686-pc-windows-msvc/release/build/openssl-sys-07fd305febe929f0/out/openssl-build/install/lib/libcrypto.lib
Copying: libssl.lib to C:/pipeline-255714-1/target/i686-pc-windows-msvc/release/build/openssl-sys-07fd305febe929f0/out/openssl-build/install/lib/libssl.lib
Copying: ossl_static.pdb to C:/pipeline-255714-1/target/i686-pc-windows-msvc/release/build/openssl-sys-07fd305febe929f0/out/openssl-build/install/lib/ossl_static.pdb

--- stderr

thread 'main' panicked at 'called Result::unwrap() on an Err value: Os { code: 32, kind: Other, message: "The process cannot access the file because it is being used by another process." }', C:\Windows\system32\config\systemprofile.cargo\registry\src\github.com-1ecc6299db9ec823\openssl-src-111.15.0+1.1.1k\src\lib.rs:456:40
[2021-09-02 19:22:06] note: run with RUST_BACKTRACE=1 environment variable to display a backtrace
[2021-09-02 19:22:06]The command "cargo build --release --target i686-pc-windows-msvc" exited with 101. `

Then I add a line before it to print var inner_dir :
panic!("inner_dir {:?}", inner_dir);
thread 'main' panicked at 'inner_dir "C:\\-pipeline-255714-1\\target\\i686-pc-windows-msvc\\release\\build\\openssl-sys-07fd305febe929f0\\out\\openssl-build\\build\\src"', C:\Users\Administrator\.cargo\registry\src\github.com-1ecc6299db9ec823\openssl-src-111.15.0+1.1.1k\src\lib.rs:456:9 note: run withRUST_BACKTRACE=1 environment variable to display a backtrace

That means program failed during removing build\src dir.

Then I add a line to sleep 1s before rm dir, it seems resolved. # #
std:: thread ::sleep(std::time::Duration::from_millis(1000));

Answer 1 · 2021-09-03T15:45:36.000Z

Thanks for the report. While I don't think adding a sleep is the right fix this is a known issue with MSVC's compilers where they'll run things in the background to generate things like debuginfo I believe. I think it should be fine to update the code here to either ignore the error or do something to try to resolve it.

Answer 2 · 2021-09-06T07:10:41.000Z

Thanks for the report. While I don't think adding a sleep is the right fix this is a known issue with MSVC's compilers where they'll run things in the background to generate things like debuginfo I believe. I think it should be fine to update the code here to either ignore the error or do something to try to resolve it.

Thank You.
I agree, so I just open this issue, and give my local fix, instead of commit it as a PR.