Dec 06 21:34:21.009 INFO testing std-semaphore-0.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 21:34:21.009 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 21:34:21.224 INFO [stdout] 2564c7050ed44f44322d76b235caa25752f4989aeb6b0ad225d46d42586edd4b
Dec 06 21:34:21.225 INFO running `"docker" "start" "-a" "2564c7050ed44f44322d76b235caa25752f4989aeb6b0ad225d46d42586edd4b"`
Dec 06 21:34:21.636 INFO [stderr] usermod: no changes
Dec 06 21:34:21.672 INFO [stderr]    Compiling std-semaphore v0.1.0 (/source)
Dec 06 21:34:22.024 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
Dec 06 21:34:22.026 INFO [stderr] su: No module specific data is present
Dec 06 21:34:22.354 INFO running `"docker" "inspect" "2564c7050ed44f44322d76b235caa25752f4989aeb6b0ad225d46d42586edd4b"`
Dec 06 21:34:22.514 INFO running `"docker" "rm" "-f" "2564c7050ed44f44322d76b235caa25752f4989aeb6b0ad225d46d42586edd4b"`
Dec 06 21:34:22.724 INFO [stdout] 2564c7050ed44f44322d76b235caa25752f4989aeb6b0ad225d46d42586edd4b
Dec 06 21:34:22.730 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 21:34:23.139 INFO [stdout] 46702b6423d7fbba53aa9290256f2943f38c07e31cf693994291a5fd8a4987ab
Dec 06 21:34:23.141 INFO running `"docker" "start" "-a" "46702b6423d7fbba53aa9290256f2943f38c07e31cf693994291a5fd8a4987ab"`
Dec 06 21:34:23.860 INFO [stderr] usermod: no changes
Dec 06 21:34:23.920 INFO [stderr]    Compiling std-semaphore v0.1.0 (/source)
Dec 06 21:34:25.445 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Dec 06 21:34:25.460 INFO [stderr] su: No module specific data is present
Dec 06 21:34:26.029 INFO running `"docker" "inspect" "46702b6423d7fbba53aa9290256f2943f38c07e31cf693994291a5fd8a4987ab"`
Dec 06 21:34:26.382 INFO running `"docker" "rm" "-f" "46702b6423d7fbba53aa9290256f2943f38c07e31cf693994291a5fd8a4987ab"`
Dec 06 21:34:26.684 INFO [stdout] 46702b6423d7fbba53aa9290256f2943f38c07e31cf693994291a5fd8a4987ab
Dec 06 21:34:26.691 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 21:34:27.052 INFO [stdout] aa64878a6bb885f42dd8b4fa9feb7dacfeb7a6d55884ca64e67a371eccd5d1c1
Dec 06 21:34:27.055 INFO running `"docker" "start" "-a" "aa64878a6bb885f42dd8b4fa9feb7dacfeb7a6d55884ca64e67a371eccd5d1c1"`
Dec 06 21:34:28.099 INFO [stderr] usermod: no changes
Dec 06 21:34:28.136 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 21:34:28.139 INFO [stderr]      Running /target/debug/deps/std_semaphore-c5b4b8ecf83f5cee
Dec 06 21:34:28.139 INFO [stdout] 
Dec 06 21:34:28.139 INFO [stdout] running 6 tests
Dec 06 21:34:28.140 INFO [stdout] test tests::test_sem_acquire_release ... ok
Dec 06 21:34:28.140 INFO [stdout] test tests::test_sem_as_mutex ... ok
Dec 06 21:34:28.140 INFO [stdout] test tests::test_sem_basic ... ok
Dec 06 21:34:28.143 INFO [stdout] test tests::test_sem_multi_resource ... ok
Dec 06 21:34:28.143 INFO [stdout] test tests::test_sem_as_cvar ... ok
Dec 06 21:34:28.143 INFO [stdout] test tests::test_sem_runtime_friendly_blocking ... ok
Dec 06 21:34:28.143 INFO [stdout] 
Dec 06 21:34:28.143 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 21:34:28.143 INFO [stdout] 
Dec 06 21:34:28.152 INFO [stderr]    Doc-tests std-semaphore
Dec 06 21:34:28.737 INFO [stdout] 
Dec 06 21:34:28.737 INFO [stdout] running 1 test
Dec 06 21:34:29.430 INFO [stdout] test src/lib.rs - Semaphore (line 23) ... ok
Dec 06 21:34:29.430 INFO [stdout] 
Dec 06 21:34:29.430 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 21:34:29.430 INFO [stdout] 
Dec 06 21:34:29.461 INFO [stderr] su: No module specific data is present
Dec 06 21:34:30.086 INFO running `"docker" "inspect" "aa64878a6bb885f42dd8b4fa9feb7dacfeb7a6d55884ca64e67a371eccd5d1c1"`
Dec 06 21:34:30.286 INFO running `"docker" "rm" "-f" "aa64878a6bb885f42dd8b4fa9feb7dacfeb7a6d55884ca64e67a371eccd5d1c1"`
Dec 06 21:34:30.572 INFO [stdout] aa64878a6bb885f42dd8b4fa9feb7dacfeb7a6d55884ca64e67a371eccd5d1c1