Dec 13 14:41:41.610 INFO testing jw3126/toygrep against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 14:41:41.610 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 13 14:41:41.956 INFO [stdout] 91e7965113b6de922bc5c470beca1edc83a792452d0ae50647ea13eb347b44d6
Dec 13 14:41:41.960 INFO running `"docker" "start" "-a" "91e7965113b6de922bc5c470beca1edc83a792452d0ae50647ea13eb347b44d6"`
Dec 13 14:41:42.453 INFO [stderr] usermod: no changes
Dec 13 14:41:42.637 INFO [stderr]    Compiling toygrep v0.1.0 (/source)
Dec 13 14:41:45.515 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
Dec 13 14:41:45.519 INFO [stderr] su: No module specific data is present
Dec 13 14:41:47.452 INFO running `"docker" "inspect" "91e7965113b6de922bc5c470beca1edc83a792452d0ae50647ea13eb347b44d6"`
Dec 13 14:41:47.522 INFO running `"docker" "rm" "-f" "91e7965113b6de922bc5c470beca1edc83a792452d0ae50647ea13eb347b44d6"`
Dec 13 14:41:47.600 INFO [stdout] 91e7965113b6de922bc5c470beca1edc83a792452d0ae50647ea13eb347b44d6
Dec 13 14:41:47.603 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 13 14:41:50.514 INFO [stdout] 8df422d4af46c735dffee9f8df2e3d260035e334b46876e034b530b7eeb9a956
Dec 13 14:41:50.516 INFO running `"docker" "start" "-a" "8df422d4af46c735dffee9f8df2e3d260035e334b46876e034b530b7eeb9a956"`
Dec 13 14:41:50.974 INFO [stderr] usermod: no changes
Dec 13 14:41:51.066 INFO [stderr]    Compiling semver v0.8.0
Dec 13 14:41:51.068 INFO [stderr]    Compiling serde_derive v1.0.41
Dec 13 14:41:59.536 INFO [stderr]    Compiling cargo_metadata v0.3.3
Dec 13 14:42:03.101 INFO [stderr]    Compiling skeptic v0.13.2
Dec 13 14:42:07.608 INFO [stderr]    Compiling assert_cli v0.5.4
Dec 13 14:42:12.359 INFO [stderr]    Compiling toygrep v0.1.0 (/source)
Dec 13 14:42:14.202 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.21s
Dec 13 14:42:14.202 INFO [stderr] su: No module specific data is present
Dec 13 14:42:14.782 INFO running `"docker" "inspect" "8df422d4af46c735dffee9f8df2e3d260035e334b46876e034b530b7eeb9a956"`
Dec 13 14:42:15.202 INFO running `"docker" "rm" "-f" "8df422d4af46c735dffee9f8df2e3d260035e334b46876e034b530b7eeb9a956"`
Dec 13 14:42:15.543 INFO [stdout] 8df422d4af46c735dffee9f8df2e3d260035e334b46876e034b530b7eeb9a956
Dec 13 14:42:15.549 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 13 14:42:16.023 INFO [stdout] f6417f67dd248f1f7dd12eb9cb6fa2512ffebb20fed2b550c3c4bac73a34a07b
Dec 13 14:42:16.024 INFO running `"docker" "start" "-a" "f6417f67dd248f1f7dd12eb9cb6fa2512ffebb20fed2b550c3c4bac73a34a07b"`
Dec 13 14:42:17.215 INFO [stderr] usermod: no changes
Dec 13 14:42:17.359 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 13 14:42:17.359 INFO [stderr]      Running /target/debug/deps/toygrep-0fe01b50ebeb9da0
Dec 13 14:42:17.366 INFO [stderr]      Running /target/debug/deps/integration-d1c7c357b0788c80
Dec 13 14:42:17.366 INFO [stdout] 
Dec 13 14:42:17.366 INFO [stdout] running 0 tests
Dec 13 14:42:17.366 INFO [stdout] 
Dec 13 14:42:17.366 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:42:17.366 INFO [stdout] 
Dec 13 14:42:17.375 INFO [stdout] 
Dec 13 14:42:17.375 INFO [stdout] running 3 tests
Dec 13 14:42:17.631 INFO [stdout] test integration::no_arguments ... ok
Dec 13 14:42:17.663 INFO [stdout] test integration::non_existing_file ... ok
Dec 13 14:42:18.221 INFO [stdout] test integration::numbers ... ok
Dec 13 14:42:18.222 INFO [stdout] 
Dec 13 14:42:18.222 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:42:18.222 INFO [stdout] 
Dec 13 14:42:18.231 INFO [stderr] su: No module specific data is present
Dec 13 14:42:19.134 INFO running `"docker" "inspect" "f6417f67dd248f1f7dd12eb9cb6fa2512ffebb20fed2b550c3c4bac73a34a07b"`
Dec 13 14:42:19.454 INFO running `"docker" "rm" "-f" "f6417f67dd248f1f7dd12eb9cb6fa2512ffebb20fed2b550c3c4bac73a34a07b"`
Dec 13 14:42:19.733 INFO [stdout] f6417f67dd248f1f7dd12eb9cb6fa2512ffebb20fed2b550c3c4bac73a34a07b