Nov 16 17:58:35.905 INFO testing nobleach/cc-2018-02-23 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 17:58:35.907 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17:58:36.295 INFO [stdout] 5f97be305704d331328984448bcd3894557f52d53418c50fdafc88c8ecff2433
Nov 16 17:58:36.297 INFO running `"docker" "start" "-a" "5f97be305704d331328984448bcd3894557f52d53418c50fdafc88c8ecff2433"`
Nov 16 17:58:37.539 INFO [stderr] usermod: no changes
Nov 16 17:58:37.579 INFO [stderr]    Compiling rust-balanced-brackets v0.1.0 (/source)
Nov 16 17:58:38.339 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Nov 16 17:58:38.339 INFO [stderr] su: No module specific data is present
Nov 16 17:58:39.005 INFO running `"docker" "inspect" "5f97be305704d331328984448bcd3894557f52d53418c50fdafc88c8ecff2433"`
Nov 16 17:58:39.253 INFO running `"docker" "rm" "-f" "5f97be305704d331328984448bcd3894557f52d53418c50fdafc88c8ecff2433"`
Nov 16 17:58:39.555 INFO [stdout] 5f97be305704d331328984448bcd3894557f52d53418c50fdafc88c8ecff2433
Nov 16 17:58:39.562 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17:58:39.975 INFO [stdout] 223b4f0f953eab5d9f344f5b80186a1593ce8be9c2ec726499ab171a7092fc1d
Nov 16 17:58:39.979 INFO running `"docker" "start" "-a" "223b4f0f953eab5d9f344f5b80186a1593ce8be9c2ec726499ab171a7092fc1d"`
Nov 16 17:58:41.367 INFO [stderr] usermod: no changes
Nov 16 17:58:41.447 INFO [stderr]    Compiling rust-balanced-brackets v0.1.0 (/source)
Nov 16 17:58:42.519 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Nov 16 17:58:42.519 INFO [stderr] su: No module specific data is present
Nov 16 17:58:43.459 INFO running `"docker" "inspect" "223b4f0f953eab5d9f344f5b80186a1593ce8be9c2ec726499ab171a7092fc1d"`
Nov 16 17:58:43.697 INFO running `"docker" "rm" "-f" "223b4f0f953eab5d9f344f5b80186a1593ce8be9c2ec726499ab171a7092fc1d"`
Nov 16 17:58:44.010 INFO [stdout] 223b4f0f953eab5d9f344f5b80186a1593ce8be9c2ec726499ab171a7092fc1d
Nov 16 17:58:44.017 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17:58:44.519 INFO [stdout] 52d38033c656ef3410738920db15cd88f7c86ce5bc547ff01023be80e3e18f1d
Nov 16 17:58:44.519 INFO running `"docker" "start" "-a" "52d38033c656ef3410738920db15cd88f7c86ce5bc547ff01023be80e3e18f1d"`
Nov 16 17:58:45.801 INFO [stderr] usermod: no changes
Nov 16 17:58:45.870 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 16 17:58:45.875 INFO [stderr]      Running /target/debug/deps/rust_balanced_brackets-7ad71f0cd32f036b
Nov 16 17:58:45.883 INFO [stdout] 
Nov 16 17:58:45.883 INFO [stdout] running 1 test
Nov 16 17:58:45.891 INFO [stdout] test test_is_balanced ... ok
Nov 16 17:58:45.891 INFO [stdout] 
Nov 16 17:58:45.891 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 17:58:45.891 INFO [stdout] 
Nov 16 17:58:45.893 INFO [stderr] su: No module specific data is present
Nov 16 17:58:46.593 INFO running `"docker" "inspect" "52d38033c656ef3410738920db15cd88f7c86ce5bc547ff01023be80e3e18f1d"`
Nov 16 17:58:46.829 INFO running `"docker" "rm" "-f" "52d38033c656ef3410738920db15cd88f7c86ce5bc547ff01023be80e3e18f1d"`
Nov 16 17:58:47.126 INFO [stdout] 52d38033c656ef3410738920db15cd88f7c86ce5bc547ff01023be80e3e18f1d