Dec 15 18:01:35.344 INFO testing cowvec-0.1.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 18:01:35.344 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 18:01:35.582 INFO [stdout] 66fa20f9c6899a4e2c2e7fee7a4097804ec949f72dfd78b57ac33f1511137531
Dec 15 18:01:35.585 INFO running `"docker" "start" "-a" "66fa20f9c6899a4e2c2e7fee7a4097804ec949f72dfd78b57ac33f1511137531"`
Dec 15 18:01:35.963 INFO [stderr] usermod: no changes
Dec 15 18:01:35.989 INFO [stderr]    Compiling cowvec v0.1.2 (/source)
Dec 15 18:01:36.798 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 15 18:01:36.802 INFO [stderr] su: No module specific data is present
Dec 15 18:01:37.153 INFO running `"docker" "inspect" "66fa20f9c6899a4e2c2e7fee7a4097804ec949f72dfd78b57ac33f1511137531"`
Dec 15 18:01:37.382 INFO running `"docker" "rm" "-f" "66fa20f9c6899a4e2c2e7fee7a4097804ec949f72dfd78b57ac33f1511137531"`
Dec 15 18:01:37.533 INFO [stdout] 66fa20f9c6899a4e2c2e7fee7a4097804ec949f72dfd78b57ac33f1511137531
Dec 15 18:01:37.535 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 18:01:37.739 INFO [stdout] 67eb7e1c7391b0b186b4b01641e58e9e930d3fa5af5cfa0eb6cc184facebebbc
Dec 15 18:01:37.744 INFO running `"docker" "start" "-a" "67eb7e1c7391b0b186b4b01641e58e9e930d3fa5af5cfa0eb6cc184facebebbc"`
Dec 15 18:01:38.225 INFO [stderr] usermod: no changes
Dec 15 18:01:38.252 INFO [stderr]    Compiling cowvec v0.1.2 (/source)
Dec 15 18:01:39.418 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Dec 15 18:01:39.420 INFO [stderr] su: No module specific data is present
Dec 15 18:01:39.707 INFO running `"docker" "inspect" "67eb7e1c7391b0b186b4b01641e58e9e930d3fa5af5cfa0eb6cc184facebebbc"`
Dec 15 18:01:39.764 INFO running `"docker" "rm" "-f" "67eb7e1c7391b0b186b4b01641e58e9e930d3fa5af5cfa0eb6cc184facebebbc"`
Dec 15 18:01:39.857 INFO [stdout] 67eb7e1c7391b0b186b4b01641e58e9e930d3fa5af5cfa0eb6cc184facebebbc
Dec 15 18:01:39.859 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 18:01:40.033 INFO [stdout] 1b84d34c77d6fb311b636806585e2fe1c7b2c307e97853a9f781658ac4457673
Dec 15 18:01:40.034 INFO running `"docker" "start" "-a" "1b84d34c77d6fb311b636806585e2fe1c7b2c307e97853a9f781658ac4457673"`
Dec 15 18:01:40.404 INFO [stderr] usermod: no changes
Dec 15 18:01:40.409 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 18:01:40.409 INFO [stderr]      Running /target/debug/deps/cowvec-35d50fd5492fbf24
Dec 15 18:01:40.412 INFO [stdout] 
Dec 15 18:01:40.414 INFO [stdout] running 4 tests
Dec 15 18:01:40.414 INFO [stdout] test tests::owned_str ... ok
Dec 15 18:01:40.414 INFO [stdout] test tests::owned ... ok
Dec 15 18:01:40.416 INFO [stderr]    Doc-tests cowvec
Dec 15 18:01:40.417 INFO [stdout] test tests::borrowed_str ... ok
Dec 15 18:01:40.417 INFO [stdout] test tests::borrowed ... ok
Dec 15 18:01:40.417 INFO [stdout] 
Dec 15 18:01:40.417 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:01:40.417 INFO [stdout] 
Dec 15 18:01:41.212 INFO [stdout] 
Dec 15 18:01:41.212 INFO [stdout] running 0 tests
Dec 15 18:01:41.212 INFO [stdout] 
Dec 15 18:01:41.212 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:01:41.212 INFO [stdout] 
Dec 15 18:01:41.220 INFO [stderr] su: No module specific data is present
Dec 15 18:01:41.494 INFO running `"docker" "inspect" "1b84d34c77d6fb311b636806585e2fe1c7b2c307e97853a9f781658ac4457673"`
Dec 15 18:01:41.594 INFO running `"docker" "rm" "-f" "1b84d34c77d6fb311b636806585e2fe1c7b2c307e97853a9f781658ac4457673"`
Dec 15 18:01:41.696 INFO [stdout] 1b84d34c77d6fb311b636806585e2fe1c7b2c307e97853a9f781658ac4457673