Dec 05 12:36:57.801 INFO testing nobleach/cc-2018-02-23 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 12:36:57.801 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12:36:58.079 INFO [stdout] aa6f5878a188acb240816ad68eae130899f33922ff5dfcddd5e0a904a0ecc1a1
Dec 05 12:36:58.081 INFO running `"docker" "start" "-a" "aa6f5878a188acb240816ad68eae130899f33922ff5dfcddd5e0a904a0ecc1a1"`
Dec 05 12:36:58.771 INFO [stderr] usermod: no changes
Dec 05 12:36:58.802 INFO [stderr]    Compiling rust-balanced-brackets v0.1.0 (/source)
Dec 05 12:36:59.414 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Dec 05 12:36:59.418 INFO [stderr] su: No module specific data is present
Dec 05 12:37:00.034 INFO running `"docker" "inspect" "aa6f5878a188acb240816ad68eae130899f33922ff5dfcddd5e0a904a0ecc1a1"`
Dec 05 12:37:00.290 INFO running `"docker" "rm" "-f" "aa6f5878a188acb240816ad68eae130899f33922ff5dfcddd5e0a904a0ecc1a1"`
Dec 05 12:37:00.580 INFO [stdout] aa6f5878a188acb240816ad68eae130899f33922ff5dfcddd5e0a904a0ecc1a1
Dec 05 12:37:00.583 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12:37:00.982 INFO [stdout] 810783a8b54feb05348112baca1db494fb4b43c813c37e73364805874ca0988f
Dec 05 12:37:00.990 INFO running `"docker" "start" "-a" "810783a8b54feb05348112baca1db494fb4b43c813c37e73364805874ca0988f"`
Dec 05 12:37:02.107 INFO [stderr] usermod: no changes
Dec 05 12:37:02.172 INFO [stderr]    Compiling rust-balanced-brackets v0.1.0 (/source)
Dec 05 12:37:03.006 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 05 12:37:03.008 INFO [stderr] su: No module specific data is present
Dec 05 12:37:03.504 INFO running `"docker" "inspect" "810783a8b54feb05348112baca1db494fb4b43c813c37e73364805874ca0988f"`
Dec 05 12:37:03.781 INFO running `"docker" "rm" "-f" "810783a8b54feb05348112baca1db494fb4b43c813c37e73364805874ca0988f"`
Dec 05 12:37:04.172 INFO [stdout] 810783a8b54feb05348112baca1db494fb4b43c813c37e73364805874ca0988f
Dec 05 12:37:04.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12:37:04.584 INFO [stdout] 9484f865d3d7627b4b984f1d79633ad73568f1f40f0865e7d55d99451b9ebf99
Dec 05 12:37:04.588 INFO running `"docker" "start" "-a" "9484f865d3d7627b4b984f1d79633ad73568f1f40f0865e7d55d99451b9ebf99"`
Dec 05 12:37:05.588 INFO [stderr] usermod: no changes
Dec 05 12:37:05.652 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 12:37:05.662 INFO [stderr]      Running /target/debug/deps/rust_balanced_brackets-1b58466a53f156b5
Dec 05 12:37:05.671 INFO [stdout] 
Dec 05 12:37:05.671 INFO [stdout] running 1 test
Dec 05 12:37:05.680 INFO [stdout] test test_is_balanced ... ok
Dec 05 12:37:05.680 INFO [stdout] 
Dec 05 12:37:05.680 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 12:37:05.680 INFO [stdout] 
Dec 05 12:37:05.684 INFO [stderr] su: No module specific data is present
Dec 05 12:37:06.411 INFO running `"docker" "inspect" "9484f865d3d7627b4b984f1d79633ad73568f1f40f0865e7d55d99451b9ebf99"`
Dec 05 12:37:06.678 INFO running `"docker" "rm" "-f" "9484f865d3d7627b4b984f1d79633ad73568f1f40f0865e7d55d99451b9ebf99"`
Dec 05 12:37:06.970 INFO [stdout] 9484f865d3d7627b4b984f1d79633ad73568f1f40f0865e7d55d99451b9ebf99