Nov 16 16:17:49.000 INFO testing raafael911/rgrep against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 16:17:49.000 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 16 16:17:49.501 INFO [stdout] 27f7a5355714121d0d19dad9b4fb368bdc009aa1846f7b571d75eb4e7d86c48b
Nov 16 16:17:49.503 INFO running `"docker" "start" "-a" "27f7a5355714121d0d19dad9b4fb368bdc009aa1846f7b571d75eb4e7d86c48b"`
Nov 16 16:17:51.195 INFO [stderr] usermod: no changes
Nov 16 16:17:51.315 INFO [stderr]    Compiling memchr v1.0.2
Nov 16 16:17:51.979 INFO [stderr]    Compiling aho-corasick v0.6.3
Nov 16 16:17:52.963 INFO [stderr]    Compiling regex v0.2.2
Nov 16 16:18:04.027 INFO [stderr]    Compiling rgrep v0.1.0 (/source)
Nov 16 16:18:04.743 INFO [stderr] warning: field is never used: `line_number`
Nov 16 16:18:04.744 INFO [stderr]   --> src/lib.rs:66:5
Nov 16 16:18:04.744 INFO [stderr]    |
Nov 16 16:18:04.745 INFO [stderr] 66 |     line_number: usize,
Nov 16 16:18:04.745 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 16 16:18:04.745 INFO [stderr]    |
Nov 16 16:18:04.745 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 16:18:04.746 INFO [stderr] 
Nov 16 16:18:07.615 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.40s
Nov 16 16:18:07.624 INFO [stderr] su: No module specific data is present
Nov 16 16:18:08.450 INFO running `"docker" "inspect" "27f7a5355714121d0d19dad9b4fb368bdc009aa1846f7b571d75eb4e7d86c48b"`
Nov 16 16:18:08.803 INFO running `"docker" "rm" "-f" "27f7a5355714121d0d19dad9b4fb368bdc009aa1846f7b571d75eb4e7d86c48b"`
Nov 16 16:18:09.152 INFO [stdout] 27f7a5355714121d0d19dad9b4fb368bdc009aa1846f7b571d75eb4e7d86c48b
Nov 16 16:18:09.163 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 16 16:18:09.743 INFO [stdout] 2be9bf895c65aedd89936c76542ae8d7ed60024d2ffc5b032885277c9c32707d
Nov 16 16:18:09.746 INFO running `"docker" "start" "-a" "2be9bf895c65aedd89936c76542ae8d7ed60024d2ffc5b032885277c9c32707d"`
Nov 16 16:18:11.103 INFO [stderr] usermod: no changes
Nov 16 16:18:11.268 INFO [stderr]    Compiling rgrep v0.1.0 (/source)
Nov 16 16:18:12.183 INFO [stderr] warning: field is never used: `line_number`
Nov 16 16:18:12.183 INFO [stderr]   --> src/lib.rs:66:5
Nov 16 16:18:12.183 INFO [stderr]    |
Nov 16 16:18:12.183 INFO [stderr] 66 |     line_number: usize,
Nov 16 16:18:12.183 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 16 16:18:12.183 INFO [stderr]    |
Nov 16 16:18:12.183 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 16:18:12.183 INFO [stderr] 
Nov 16 16:18:13.981 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
Nov 16 16:18:13.988 INFO [stderr] su: No module specific data is present
Nov 16 16:18:14.795 INFO running `"docker" "inspect" "2be9bf895c65aedd89936c76542ae8d7ed60024d2ffc5b032885277c9c32707d"`
Nov 16 16:18:15.067 INFO running `"docker" "rm" "-f" "2be9bf895c65aedd89936c76542ae8d7ed60024d2ffc5b032885277c9c32707d"`
Nov 16 16:18:15.273 INFO [stdout] 2be9bf895c65aedd89936c76542ae8d7ed60024d2ffc5b032885277c9c32707d
Nov 16 16:18:15.279 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 16 16:18:15.647 INFO [stdout] 4569c9b9c90d1a135c35b85ace3dabb13c7defed50c6dc1843bba96ffdd4f4a3
Nov 16 16:18:15.649 INFO running `"docker" "start" "-a" "4569c9b9c90d1a135c35b85ace3dabb13c7defed50c6dc1843bba96ffdd4f4a3"`
Nov 16 16:18:16.998 INFO [stderr] usermod: no changes
Nov 16 16:18:17.107 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Nov 16 16:18:17.115 INFO [stderr]      Running /target/debug/deps/rgrep-a20fd96224c762db
Nov 16 16:18:17.115 INFO [stdout] 
Nov 16 16:18:17.115 INFO [stdout] running 1 test
Nov 16 16:18:17.127 INFO [stdout] test tests::two_matches ... ok
Nov 16 16:18:17.127 INFO [stderr]      Running /target/debug/deps/rgrep-49470bafee281eff
Nov 16 16:18:17.127 INFO [stdout] 
Nov 16 16:18:17.127 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:18:17.127 INFO [stdout] 
Nov 16 16:18:17.127 INFO [stdout] 
Nov 16 16:18:17.127 INFO [stdout] running 0 tests
Nov 16 16:18:17.127 INFO [stdout] 
Nov 16 16:18:17.127 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:18:17.127 INFO [stdout] 
Nov 16 16:18:17.135 INFO [stderr]    Doc-tests rgrep
Nov 16 16:18:17.955 INFO [stderr] su: No module specific data is present
Nov 16 16:18:17.956 INFO [stdout] 
Nov 16 16:18:17.956 INFO [stdout] running 0 tests
Nov 16 16:18:17.956 INFO [stdout] 
Nov 16 16:18:17.956 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:18:17.957 INFO [stdout] 
Nov 16 16:18:18.471 INFO running `"docker" "inspect" "4569c9b9c90d1a135c35b85ace3dabb13c7defed50c6dc1843bba96ffdd4f4a3"`
Nov 16 16:18:18.701 INFO running `"docker" "rm" "-f" "4569c9b9c90d1a135c35b85ace3dabb13c7defed50c6dc1843bba96ffdd4f4a3"`
Nov 16 16:18:18.967 INFO [stdout] 4569c9b9c90d1a135c35b85ace3dabb13c7defed50c6dc1843bba96ffdd4f4a3