Dec 14 08:47:49.452 INFO testing Knium/trpl-exercise-chap8 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 08:47:49.452 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 08:47:49.972 INFO [stdout] 7e2e37847dbedd490e212cfa363cb9d8d80bb66037f0b67cb115e54cc9a1ceb4
Dec 14 08:47:49.974 INFO running `"docker" "start" "-a" "7e2e37847dbedd490e212cfa363cb9d8d80bb66037f0b67cb115e54cc9a1ceb4"`
Dec 14 08:47:52.246 INFO [stderr] usermod: no changes
Dec 14 08:47:52.359 INFO [stderr]    Compiling trpl-exercise-chap8 v0.1.0 (/source)
Dec 14 08:47:54.227 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
Dec 14 08:47:54.227 INFO [stderr] su: No module specific data is present
Dec 14 08:47:55.300 INFO running `"docker" "inspect" "7e2e37847dbedd490e212cfa363cb9d8d80bb66037f0b67cb115e54cc9a1ceb4"`
Dec 14 08:47:55.678 INFO running `"docker" "rm" "-f" "7e2e37847dbedd490e212cfa363cb9d8d80bb66037f0b67cb115e54cc9a1ceb4"`
Dec 14 08:47:56.123 INFO [stdout] 7e2e37847dbedd490e212cfa363cb9d8d80bb66037f0b67cb115e54cc9a1ceb4
Dec 14 08:47:56.125 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 08:47:56.614 INFO [stdout] 87114ff34f43c59154a0fff5ea18f4c2a3a232c1d0108c0c09ce918a32399139
Dec 14 08:47:56.621 INFO running `"docker" "start" "-a" "87114ff34f43c59154a0fff5ea18f4c2a3a232c1d0108c0c09ce918a32399139"`
Dec 14 08:47:58.495 INFO [stderr] usermod: no changes
Dec 14 08:47:58.556 INFO [stderr]    Compiling trpl-exercise-chap8 v0.1.0 (/source)
Dec 14 08:47:59.703 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Dec 14 08:47:59.708 INFO [stderr] su: No module specific data is present
Dec 14 08:48:01.036 INFO running `"docker" "inspect" "87114ff34f43c59154a0fff5ea18f4c2a3a232c1d0108c0c09ce918a32399139"`
Dec 14 08:48:01.436 INFO running `"docker" "rm" "-f" "87114ff34f43c59154a0fff5ea18f4c2a3a232c1d0108c0c09ce918a32399139"`
Dec 14 08:48:01.779 INFO [stdout] 87114ff34f43c59154a0fff5ea18f4c2a3a232c1d0108c0c09ce918a32399139
Dec 14 08:48:01.787 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 08:48:02.257 INFO [stdout] ca42b024afd362ae8fc6c6c06213aa95e6d53c7687420a012ae9bb56e23aa3f9
Dec 14 08:48:02.259 INFO running `"docker" "start" "-a" "ca42b024afd362ae8fc6c6c06213aa95e6d53c7687420a012ae9bb56e23aa3f9"`
Dec 14 08:48:03.523 INFO [stderr] usermod: no changes
Dec 14 08:48:03.569 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 08:48:03.569 INFO [stderr]      Running /target/debug/deps/trpl_exercise_chap8-1a981694d1a1501b
Dec 14 08:48:03.576 INFO [stdout] 
Dec 14 08:48:03.576 INFO [stdout] running 0 tests
Dec 14 08:48:03.576 INFO [stdout] 
Dec 14 08:48:03.576 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 08:48:03.576 INFO [stdout] 
Dec 14 08:48:03.579 INFO [stderr] su: No module specific data is present
Dec 14 08:48:04.304 INFO running `"docker" "inspect" "ca42b024afd362ae8fc6c6c06213aa95e6d53c7687420a012ae9bb56e23aa3f9"`
Dec 14 08:48:04.628 INFO running `"docker" "rm" "-f" "ca42b024afd362ae8fc6c6c06213aa95e6d53c7687420a012ae9bb56e23aa3f9"`
Dec 14 08:48:04.907 INFO [stdout] ca42b024afd362ae8fc6c6c06213aa95e6d53c7687420a012ae9bb56e23aa3f9