Dec 13 23:33:11.915 INFO testing ckafi/penandink against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 23:33:11.915 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 23:33:12.435 INFO [stdout] f9516bbe19aa74752fbd69f0e866e34fb9b39edddcf4e3484620ddf7e4f2ead7
Dec 13 23:33:12.437 INFO running `"docker" "start" "-a" "f9516bbe19aa74752fbd69f0e866e34fb9b39edddcf4e3484620ddf7e4f2ead7"`
Dec 13 23:33:14.742 INFO [stderr] usermod: no changes
Dec 13 23:33:14.811 INFO [stderr]    Compiling memchr v1.0.1
Dec 13 23:33:15.587 INFO [stderr]    Compiling csv v0.15.0
Dec 13 23:33:17.659 INFO [stderr]    Compiling penandink v0.1.0 (/source)
Dec 13 23:33:18.379 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 23:33:18.379 INFO [stderr]   --> src/main.rs:34:9
Dec 13 23:33:18.379 INFO [stderr]    |
Dec 13 23:33:18.379 INFO [stderr] 34 |         io::stdout().flush();
Dec 13 23:33:18.379 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:33:18.379 INFO [stderr]    |
Dec 13 23:33:18.379 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 23:33:18.379 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 23:33:18.379 INFO [stderr] 
Dec 13 23:33:19.604 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.83s
Dec 13 23:33:19.607 INFO [stderr] su: No module specific data is present
Dec 13 23:33:20.833 INFO running `"docker" "inspect" "f9516bbe19aa74752fbd69f0e866e34fb9b39edddcf4e3484620ddf7e4f2ead7"`
Dec 13 23:33:21.151 INFO running `"docker" "rm" "-f" "f9516bbe19aa74752fbd69f0e866e34fb9b39edddcf4e3484620ddf7e4f2ead7"`
Dec 13 23:33:21.523 INFO [stdout] f9516bbe19aa74752fbd69f0e866e34fb9b39edddcf4e3484620ddf7e4f2ead7
Dec 13 23:33:21.529 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 23:33:22.096 INFO [stdout] f93594a2f245667942af927c6ec880c23f3545d999e6cc133295fc265feaf141
Dec 13 23:33:22.098 INFO running `"docker" "start" "-a" "f93594a2f245667942af927c6ec880c23f3545d999e6cc133295fc265feaf141"`
Dec 13 23:33:24.114 INFO [stderr] usermod: no changes
Dec 13 23:33:24.203 INFO [stderr]    Compiling penandink v0.1.0 (/source)
Dec 13 23:33:25.056 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 23:33:25.056 INFO [stderr]   --> src/main.rs:34:9
Dec 13 23:33:25.056 INFO [stderr]    |
Dec 13 23:33:25.056 INFO [stderr] 34 |         io::stdout().flush();
Dec 13 23:33:25.056 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:33:25.056 INFO [stderr]    |
Dec 13 23:33:25.056 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 23:33:25.056 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 23:33:25.056 INFO [stderr] 
Dec 13 23:33:25.403 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 13 23:33:25.403 INFO [stderr] su: No module specific data is present
Dec 13 23:33:26.563 INFO running `"docker" "inspect" "f93594a2f245667942af927c6ec880c23f3545d999e6cc133295fc265feaf141"`
Dec 13 23:33:26.793 INFO running `"docker" "rm" "-f" "f93594a2f245667942af927c6ec880c23f3545d999e6cc133295fc265feaf141"`
Dec 13 23:33:27.031 INFO [stdout] f93594a2f245667942af927c6ec880c23f3545d999e6cc133295fc265feaf141
Dec 13 23:33:27.033 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 23:33:27.640 INFO [stdout] eb9efdf960b09d32bd73dc0055fe487b6f149f8d64ffc8bcd6db3ff05a21b94e
Dec 13 23:33:27.648 INFO running `"docker" "start" "-a" "eb9efdf960b09d32bd73dc0055fe487b6f149f8d64ffc8bcd6db3ff05a21b94e"`
Dec 13 23:33:29.464 INFO [stderr] usermod: no changes
Dec 13 23:33:29.528 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 23:33:29.530 INFO [stderr]      Running /target/debug/deps/penandink-c759b0b6c1c20878
Dec 13 23:33:29.531 INFO [stdout] 
Dec 13 23:33:29.531 INFO [stdout] running 0 tests
Dec 13 23:33:29.531 INFO [stdout] 
Dec 13 23:33:29.531 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 23:33:29.531 INFO [stdout] 
Dec 13 23:33:29.540 INFO [stderr] su: No module specific data is present
Dec 13 23:33:30.344 INFO running `"docker" "inspect" "eb9efdf960b09d32bd73dc0055fe487b6f149f8d64ffc8bcd6db3ff05a21b94e"`
Dec 13 23:33:30.627 INFO running `"docker" "rm" "-f" "eb9efdf960b09d32bd73dc0055fe487b6f149f8d64ffc8bcd6db3ff05a21b94e"`
Dec 13 23:33:31.015 INFO [stdout] eb9efdf960b09d32bd73dc0055fe487b6f149f8d64ffc8bcd6db3ff05a21b94e