Dec 05 10:41:46.625 INFO testing raafael911/rgrep against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 10:41:46.625 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 05 10:41:47.184 INFO [stdout] f2d6d2463d3ee723659ffef494136de103cb38a928c2ffdf3711bce51100fa61
Dec 05 10:41:47.186 INFO running `"docker" "start" "-a" "f2d6d2463d3ee723659ffef494136de103cb38a928c2ffdf3711bce51100fa61"`
Dec 05 10:41:48.640 INFO [stderr] usermod: no changes
Dec 05 10:41:48.764 INFO [stderr]    Compiling regex v0.2.2
Dec 05 10:41:57.196 INFO [stderr]    Compiling rgrep v0.1.0 (/source)
Dec 05 10:41:57.961 INFO [stderr] warning: field is never used: `line_number`
Dec 05 10:41:57.961 INFO [stderr]   --> src/lib.rs:66:5
Dec 05 10:41:57.961 INFO [stderr]    |
Dec 05 10:41:57.961 INFO [stderr] 66 |     line_number: usize,
Dec 05 10:41:57.961 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 10:41:57.961 INFO [stderr]    |
Dec 05 10:41:57.961 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 10:41:57.961 INFO [stderr] 
Dec 05 10:42:01.028 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.36s
Dec 05 10:42:01.042 INFO [stderr] su: No module specific data is present
Dec 05 10:42:01.674 INFO running `"docker" "inspect" "f2d6d2463d3ee723659ffef494136de103cb38a928c2ffdf3711bce51100fa61"`
Dec 05 10:42:01.914 INFO running `"docker" "rm" "-f" "f2d6d2463d3ee723659ffef494136de103cb38a928c2ffdf3711bce51100fa61"`
Dec 05 10:42:02.304 INFO [stdout] f2d6d2463d3ee723659ffef494136de103cb38a928c2ffdf3711bce51100fa61
Dec 05 10:42:02.314 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 05 10:42:02.704 INFO [stdout] 45813e9098cb6ef2a465de138e0930a40dce063d6c1167c3c63218725d943d81
Dec 05 10:42:02.706 INFO running `"docker" "start" "-a" "45813e9098cb6ef2a465de138e0930a40dce063d6c1167c3c63218725d943d81"`
Dec 05 10:42:04.272 INFO [stderr] usermod: no changes
Dec 05 10:42:04.396 INFO [stderr]    Compiling rgrep v0.1.0 (/source)
Dec 05 10:42:05.448 INFO [stderr] warning: field is never used: `line_number`
Dec 05 10:42:05.448 INFO [stderr]   --> src/lib.rs:66:5
Dec 05 10:42:05.448 INFO [stderr]    |
Dec 05 10:42:05.448 INFO [stderr] 66 |     line_number: usize,
Dec 05 10:42:05.448 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 10:42:05.448 INFO [stderr]    |
Dec 05 10:42:05.448 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 10:42:05.448 INFO [stderr] 
Dec 05 10:42:07.190 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
Dec 05 10:42:07.200 INFO [stderr] su: No module specific data is present
Dec 05 10:42:08.019 INFO running `"docker" "inspect" "45813e9098cb6ef2a465de138e0930a40dce063d6c1167c3c63218725d943d81"`
Dec 05 10:42:08.436 INFO running `"docker" "rm" "-f" "45813e9098cb6ef2a465de138e0930a40dce063d6c1167c3c63218725d943d81"`
Dec 05 10:42:08.864 INFO [stdout] 45813e9098cb6ef2a465de138e0930a40dce063d6c1167c3c63218725d943d81
Dec 05 10:42:08.872 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 05 10:42:09.412 INFO [stdout] 173e293d0601a354fd922fe2e0a9caa94d0603b2157908cceaf72141188a8f2f
Dec 05 10:42:09.414 INFO running `"docker" "start" "-a" "173e293d0601a354fd922fe2e0a9caa94d0603b2157908cceaf72141188a8f2f"`
Dec 05 10:42:10.944 INFO [stderr] usermod: no changes
Dec 05 10:42:11.080 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 05 10:42:11.084 INFO [stderr]      Running /target/debug/deps/rgrep-47e1e8bbd816c273
Dec 05 10:42:11.096 INFO [stderr]      Running /target/debug/deps/rgrep-142f4ffa8c196802
Dec 05 10:42:11.096 INFO [stdout] 
Dec 05 10:42:11.096 INFO [stdout] running 1 test
Dec 05 10:42:11.096 INFO [stdout] test tests::two_matches ... ok
Dec 05 10:42:11.096 INFO [stdout] 
Dec 05 10:42:11.096 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 10:42:11.096 INFO [stdout] 
Dec 05 10:42:11.104 INFO [stdout] 
Dec 05 10:42:11.104 INFO [stderr]    Doc-tests rgrep
Dec 05 10:42:11.104 INFO [stdout] running 0 tests
Dec 05 10:42:11.104 INFO [stdout] 
Dec 05 10:42:11.104 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 10:42:11.104 INFO [stdout] 
Dec 05 10:42:12.059 INFO [stdout] 
Dec 05 10:42:12.059 INFO [stdout] running 0 tests
Dec 05 10:42:12.059 INFO [stdout] 
Dec 05 10:42:12.059 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 10:42:12.059 INFO [stdout] 
Dec 05 10:42:12.061 INFO [stderr] su: No module specific data is present
Dec 05 10:42:13.076 INFO running `"docker" "inspect" "173e293d0601a354fd922fe2e0a9caa94d0603b2157908cceaf72141188a8f2f"`
Dec 05 10:42:13.380 INFO running `"docker" "rm" "-f" "173e293d0601a354fd922fe2e0a9caa94d0603b2157908cceaf72141188a8f2f"`
Dec 05 10:42:13.699 INFO [stdout] 173e293d0601a354fd922fe2e0a9caa94d0603b2157908cceaf72141188a8f2f