Dec 13 13:45:33.661 INFO testing kojole/benchmark-concurrent-io against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 13:45:33.661 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 13 13:45:34.164 INFO [stdout] d906ede78f62c4bc812599854c307e2b33c84aed01772582701d90e322f19da9
Dec 13 13:45:34.166 INFO running `"docker" "start" "-a" "d906ede78f62c4bc812599854c307e2b33c84aed01772582701d90e322f19da9"`
Dec 13 13:45:35.546 INFO [stderr] usermod: no changes
Dec 13 13:45:35.703 INFO [stderr]    Compiling docopt v1.0.0
Dec 13 13:45:41.738 INFO [stderr]    Compiling conio v0.1.0 (/source)
Dec 13 13:45:45.656 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.09s
Dec 13 13:45:45.663 INFO [stderr] su: No module specific data is present
Dec 13 13:45:46.379 INFO running `"docker" "inspect" "d906ede78f62c4bc812599854c307e2b33c84aed01772582701d90e322f19da9"`
Dec 13 13:45:46.677 INFO running `"docker" "rm" "-f" "d906ede78f62c4bc812599854c307e2b33c84aed01772582701d90e322f19da9"`
Dec 13 13:45:46.958 INFO [stdout] d906ede78f62c4bc812599854c307e2b33c84aed01772582701d90e322f19da9
Dec 13 13:45:46.965 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 13 13:45:47.540 INFO [stdout] d3f7fb8e3f44d0cc9722d9dcede91561124b6a924ca4fbbec29a2804ec51b0a5
Dec 13 13:45:47.549 INFO running `"docker" "start" "-a" "d3f7fb8e3f44d0cc9722d9dcede91561124b6a924ca4fbbec29a2804ec51b0a5"`
Dec 13 13:45:49.071 INFO [stderr] usermod: no changes
Dec 13 13:45:49.176 INFO [stderr]    Compiling conio v0.1.0 (/source)
Dec 13 13:45:50.973 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
Dec 13 13:45:50.973 INFO [stderr] su: No module specific data is present
Dec 13 13:45:51.763 INFO running `"docker" "inspect" "d3f7fb8e3f44d0cc9722d9dcede91561124b6a924ca4fbbec29a2804ec51b0a5"`
Dec 13 13:45:52.033 INFO running `"docker" "rm" "-f" "d3f7fb8e3f44d0cc9722d9dcede91561124b6a924ca4fbbec29a2804ec51b0a5"`
Dec 13 13:45:52.344 INFO [stdout] d3f7fb8e3f44d0cc9722d9dcede91561124b6a924ca4fbbec29a2804ec51b0a5
Dec 13 13:45:52.349 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 13 13:45:52.759 INFO [stdout] 4d40f57edf4b5b898d75635776a3efa8b90d2a11d3ac7a09d29b729648ddedfc
Dec 13 13:45:52.764 INFO running `"docker" "start" "-a" "4d40f57edf4b5b898d75635776a3efa8b90d2a11d3ac7a09d29b729648ddedfc"`
Dec 13 13:45:53.985 INFO [stderr] usermod: no changes
Dec 13 13:45:54.081 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 13 13:45:54.099 INFO [stderr]      Running /target/debug/deps/conio-11ba4516c181a8a8
Dec 13 13:45:54.100 INFO [stdout] 
Dec 13 13:45:54.100 INFO [stdout] running 0 tests
Dec 13 13:45:54.100 INFO [stdout] 
Dec 13 13:45:54.100 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 13:45:54.100 INFO [stdout] 
Dec 13 13:45:54.114 INFO [stderr]      Running /target/debug/deps/conio-bcabd114241c92d4
Dec 13 13:45:54.116 INFO [stdout] 
Dec 13 13:45:54.116 INFO [stdout] running 0 tests
Dec 13 13:45:54.119 INFO [stdout] 
Dec 13 13:45:54.119 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 13:45:54.119 INFO [stdout] 
Dec 13 13:45:54.123 INFO [stderr]    Doc-tests conio
Dec 13 13:45:54.652 INFO [stderr] su: No module specific data is present
Dec 13 13:45:54.652 INFO [stdout] 
Dec 13 13:45:54.652 INFO [stdout] running 0 tests
Dec 13 13:45:54.652 INFO [stdout] 
Dec 13 13:45:54.652 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 13:45:54.652 INFO [stdout] 
Dec 13 13:45:55.350 INFO running `"docker" "inspect" "4d40f57edf4b5b898d75635776a3efa8b90d2a11d3ac7a09d29b729648ddedfc"`
Dec 13 13:45:55.695 INFO running `"docker" "rm" "-f" "4d40f57edf4b5b898d75635776a3efa8b90d2a11d3ac7a09d29b729648ddedfc"`
Dec 13 13:45:56.022 INFO [stdout] 4d40f57edf4b5b898d75635776a3efa8b90d2a11d3ac7a09d29b729648ddedfc