Nov 17 23:35:38.061 INFO testing semaphore-0.4.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 23:35:38.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 23:35:38.368 INFO [stdout] d76134719ffeac099eb242bfda7913d112efa3dc8bd121bdb3a78a9225438c5d
Nov 17 23:35:38.370 INFO running `"docker" "start" "-a" "d76134719ffeac099eb242bfda7913d112efa3dc8bd121bdb3a78a9225438c5d"`
Nov 17 23:35:39.695 INFO [stderr] usermod: no changes
Nov 17 23:35:39.783 INFO [stderr]    Compiling semaphore v0.4.0 (/source)
Nov 17 23:35:40.655 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Nov 17 23:35:40.655 INFO [stderr] su: No module specific data is present
Nov 17 23:35:41.213 INFO running `"docker" "inspect" "d76134719ffeac099eb242bfda7913d112efa3dc8bd121bdb3a78a9225438c5d"`
Nov 17 23:35:41.451 INFO running `"docker" "rm" "-f" "d76134719ffeac099eb242bfda7913d112efa3dc8bd121bdb3a78a9225438c5d"`
Nov 17 23:35:41.651 INFO [stdout] d76134719ffeac099eb242bfda7913d112efa3dc8bd121bdb3a78a9225438c5d
Nov 17 23:35:41.653 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 23:35:42.102 INFO [stdout] 5a69245d2c440c2cd640afe4a99ed1a2da219b8b7c37aa4d2e3153cc1fb020bc
Nov 17 23:35:42.104 INFO running `"docker" "start" "-a" "5a69245d2c440c2cd640afe4a99ed1a2da219b8b7c37aa4d2e3153cc1fb020bc"`
Nov 17 23:35:43.187 INFO [stderr] usermod: no changes
Nov 17 23:35:43.245 INFO [stderr]    Compiling semaphore v0.4.0 (/source)
Nov 17 23:35:44.640 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Nov 17 23:35:44.641 INFO [stderr] su: No module specific data is present
Nov 17 23:35:45.204 INFO running `"docker" "inspect" "5a69245d2c440c2cd640afe4a99ed1a2da219b8b7c37aa4d2e3153cc1fb020bc"`
Nov 17 23:35:45.539 INFO running `"docker" "rm" "-f" "5a69245d2c440c2cd640afe4a99ed1a2da219b8b7c37aa4d2e3153cc1fb020bc"`
Nov 17 23:35:45.819 INFO [stdout] 5a69245d2c440c2cd640afe4a99ed1a2da219b8b7c37aa4d2e3153cc1fb020bc
Nov 17 23:35:45.829 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 23:35:46.308 INFO [stdout] 6dcafda5f43199714580dc38e6b36fb62528b2c9f7ea19cc5836b7076c132e65
Nov 17 23:35:46.311 INFO running `"docker" "start" "-a" "6dcafda5f43199714580dc38e6b36fb62528b2c9f7ea19cc5836b7076c132e65"`
Nov 17 23:35:47.692 INFO [stderr] usermod: no changes
Nov 17 23:35:47.758 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 17 23:35:47.760 INFO [stderr]      Running /target/debug/deps/semaphore-3c8ee27b38c90108
Nov 17 23:35:47.765 INFO [stdout] 
Nov 17 23:35:47.765 INFO [stdout] running 7 tests
Nov 17 23:35:47.765 INFO [stdout] test tests::succeeds_to_acquire_when_empty ... ok
Nov 17 23:35:47.765 INFO [stdout] test tests::shutdown_complete_when_guard_drops ... ok
Nov 17 23:35:47.766 INFO [stdout] test tests::fails_to_acquire_when_full ... ok
Nov 17 23:35:47.767 INFO [stdout] test tests::fails_to_acquire_when_shut_down ... ok
Nov 17 23:35:47.767 INFO [stdout] test tests::shutdown_complete_when_empty ... ok
Nov 17 23:35:47.772 INFO [stdout] test tests::first_shutdown_can_extract_resource ... ok
Nov 17 23:35:47.772 INFO [stdout] test tests::dropping_guard_frees_capacity ... ok
Nov 17 23:35:47.772 INFO [stdout] 
Nov 17 23:35:47.772 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 23:35:47.772 INFO [stdout] 
Nov 17 23:35:47.775 INFO [stderr]    Doc-tests semaphore
Nov 17 23:35:48.720 INFO [stdout] 
Nov 17 23:35:48.720 INFO [stdout] running 0 tests
Nov 17 23:35:48.721 INFO [stdout] 
Nov 17 23:35:48.721 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 23:35:48.721 INFO [stdout] 
Nov 17 23:35:48.730 INFO [stderr] su: No module specific data is present
Nov 17 23:35:49.460 INFO running `"docker" "inspect" "6dcafda5f43199714580dc38e6b36fb62528b2c9f7ea19cc5836b7076c132e65"`
Nov 17 23:35:49.801 INFO running `"docker" "rm" "-f" "6dcafda5f43199714580dc38e6b36fb62528b2c9f7ea19cc5836b7076c132e65"`
Nov 17 23:35:50.044 INFO [stdout] 6dcafda5f43199714580dc38e6b36fb62528b2c9f7ea19cc5836b7076c132e65