Dec 15 21:47:03.423 INFO testing background_worker-0.1.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 21:47:03.423 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 21:47:03.739 INFO [stdout] 8b0988f929cb4a81caf95b78ddcfe6a69c0357f81ec235e55a2980eba4c8f3c0
Dec 15 21:47:03.744 INFO running `"docker" "start" "-a" "8b0988f929cb4a81caf95b78ddcfe6a69c0357f81ec235e55a2980eba4c8f3c0"`
Dec 15 21:47:04.991 INFO [stderr] usermod: no changes
Dec 15 21:47:05.047 INFO [stderr]    Compiling background_worker v0.1.1 (/source)
Dec 15 21:47:05.691 INFO [stderr] warning: unused import: `BackgroundWorker`
Dec 15 21:47:05.691 INFO [stderr]  --> src/test.rs:1:5
Dec 15 21:47:05.691 INFO [stderr]   |
Dec 15 21:47:05.691 INFO [stderr] 1 | use BackgroundWorker;
Dec 15 21:47:05.691 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 15 21:47:05.691 INFO [stderr]   |
Dec 15 21:47:05.691 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 21:47:05.691 INFO [stderr] 
Dec 15 21:47:05.691 INFO [stderr] warning: unused import: `std::thread`
Dec 15 21:47:05.691 INFO [stderr]  --> src/test.rs:2:5
Dec 15 21:47:05.691 INFO [stderr]   |
Dec 15 21:47:05.691 INFO [stderr] 2 | use std::thread;
Dec 15 21:47:05.691 INFO [stderr]   |     ^^^^^^^^^^^
Dec 15 21:47:05.691 INFO [stderr] 
Dec 15 21:47:05.791 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 15 21:47:05.791 INFO [stderr] su: No module specific data is present
Dec 15 21:47:06.448 INFO running `"docker" "inspect" "8b0988f929cb4a81caf95b78ddcfe6a69c0357f81ec235e55a2980eba4c8f3c0"`
Dec 15 21:47:06.699 INFO running `"docker" "rm" "-f" "8b0988f929cb4a81caf95b78ddcfe6a69c0357f81ec235e55a2980eba4c8f3c0"`
Dec 15 21:47:06.975 INFO [stdout] 8b0988f929cb4a81caf95b78ddcfe6a69c0357f81ec235e55a2980eba4c8f3c0
Dec 15 21:47:07.040 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 21:47:07.480 INFO [stdout] d1656083b4023aaa12d2859cc3f1243f893cf8dd19b5fe59a212916c2e0f03d7
Dec 15 21:47:07.480 INFO running `"docker" "start" "-a" "d1656083b4023aaa12d2859cc3f1243f893cf8dd19b5fe59a212916c2e0f03d7"`
Dec 15 21:47:08.811 INFO [stderr] usermod: no changes
Dec 15 21:47:08.871 INFO [stderr]    Compiling background_worker v0.1.1 (/source)
Dec 15 21:47:09.774 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 15 21:47:09.775 INFO [stderr]   --> src/test.rs:31:13
Dec 15 21:47:09.775 INFO [stderr]    |
Dec 15 21:47:09.775 INFO [stderr] 31 |             thread::sleep_ms(500)
Dec 15 21:47:09.775 INFO [stderr]    |             ^^^^^^^^^^^^^^^^
Dec 15 21:47:09.775 INFO [stderr]    |
Dec 15 21:47:09.775 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 15 21:47:09.775 INFO [stderr] 
Dec 15 21:47:11.260 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
Dec 15 21:47:11.263 INFO [stderr] su: No module specific data is present
Dec 15 21:47:12.442 INFO running `"docker" "inspect" "d1656083b4023aaa12d2859cc3f1243f893cf8dd19b5fe59a212916c2e0f03d7"`
Dec 15 21:47:12.773 INFO running `"docker" "rm" "-f" "d1656083b4023aaa12d2859cc3f1243f893cf8dd19b5fe59a212916c2e0f03d7"`
Dec 15 21:47:13.095 INFO [stdout] d1656083b4023aaa12d2859cc3f1243f893cf8dd19b5fe59a212916c2e0f03d7
Dec 15 21:47:13.095 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 21:47:13.596 INFO [stdout] cecf91770dbc8a591aa9e73f807cd0d9c7d2d656ab945a0612b9bd5119c10843
Dec 15 21:47:13.598 INFO running `"docker" "start" "-a" "cecf91770dbc8a591aa9e73f807cd0d9c7d2d656ab945a0612b9bd5119c10843"`
Dec 15 21:47:15.255 INFO [stderr] usermod: no changes
Dec 15 21:47:15.283 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 21:47:15.283 INFO [stderr]      Running /target/debug/deps/background_worker-abca6a399b87c213
Dec 15 21:47:15.287 INFO [stdout] 
Dec 15 21:47:15.287 INFO [stdout] running 3 tests
Dec 15 21:47:15.287 INFO [stdout] test test::tests::range ... ok
Dec 15 21:47:15.291 INFO [stdout] test test::tests::initialize ... ok
Dec 15 21:47:20.288 INFO [stdout] test test::tests::join ... ok
Dec 15 21:47:20.288 INFO [stdout] 
Dec 15 21:47:20.288 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 21:47:20.288 INFO [stdout] 
Dec 15 21:47:20.288 INFO [stderr]    Doc-tests background_worker
Dec 15 21:47:21.315 INFO [stdout] 
Dec 15 21:47:21.315 INFO [stdout] running 0 tests
Dec 15 21:47:21.315 INFO [stdout] 
Dec 15 21:47:21.315 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 21:47:21.315 INFO [stdout] 
Dec 15 21:47:21.325 INFO [stderr] su: No module specific data is present
Dec 15 21:47:22.115 INFO running `"docker" "inspect" "cecf91770dbc8a591aa9e73f807cd0d9c7d2d656ab945a0612b9bd5119c10843"`
Dec 15 21:47:22.437 INFO running `"docker" "rm" "-f" "cecf91770dbc8a591aa9e73f807cd0d9c7d2d656ab945a0612b9bd5119c10843"`
Dec 15 21:47:22.695 INFO [stdout] cecf91770dbc8a591aa9e73f807cd0d9c7d2d656ab945a0612b9bd5119c10843