Dec 15 08:29:19.623 INFO testing huffman-rust-0.1.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 08:29:19.623 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 08:29:19.872 INFO [stdout] 720dfb355973e70b8bbcdc441bbd77c92630cd09c7e6292a44ae3d028859e44b
Dec 15 08:29:19.877 INFO running `"docker" "start" "-a" "720dfb355973e70b8bbcdc441bbd77c92630cd09c7e6292a44ae3d028859e44b"`
Dec 15 08:29:20.431 INFO [stderr] usermod: no changes
Dec 15 08:29:20.460 INFO [stderr]    Compiling huffman-rust v0.1.1 (/source)
Dec 15 08:29:22.235 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
Dec 15 08:29:22.237 INFO [stderr] su: No module specific data is present
Dec 15 08:29:22.492 INFO running `"docker" "inspect" "720dfb355973e70b8bbcdc441bbd77c92630cd09c7e6292a44ae3d028859e44b"`
Dec 15 08:29:22.585 INFO running `"docker" "rm" "-f" "720dfb355973e70b8bbcdc441bbd77c92630cd09c7e6292a44ae3d028859e44b"`
Dec 15 08:29:22.689 INFO [stdout] 720dfb355973e70b8bbcdc441bbd77c92630cd09c7e6292a44ae3d028859e44b
Dec 15 08:29:22.692 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 08:29:23.026 INFO [stdout] 8ea5170e68bf6084f904e344ddc45f67867c6fa83172d4e9eb6adc99d3436e25
Dec 15 08:29:23.028 INFO running `"docker" "start" "-a" "8ea5170e68bf6084f904e344ddc45f67867c6fa83172d4e9eb6adc99d3436e25"`
Dec 15 08:29:23.412 INFO [stderr] usermod: no changes
Dec 15 08:29:23.437 INFO [stderr]    Compiling huffman-rust v0.1.1 (/source)
Dec 15 08:29:25.871 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
Dec 15 08:29:25.871 INFO [stderr] su: No module specific data is present
Dec 15 08:29:26.165 INFO running `"docker" "inspect" "8ea5170e68bf6084f904e344ddc45f67867c6fa83172d4e9eb6adc99d3436e25"`
Dec 15 08:29:26.293 INFO running `"docker" "rm" "-f" "8ea5170e68bf6084f904e344ddc45f67867c6fa83172d4e9eb6adc99d3436e25"`
Dec 15 08:29:26.517 INFO [stdout] 8ea5170e68bf6084f904e344ddc45f67867c6fa83172d4e9eb6adc99d3436e25
Dec 15 08:29:26.519 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 08:29:26.725 INFO [stdout] da77ab0988ad870d7091a135902dafd775259dc78b9b0814321fb5c399180d98
Dec 15 08:29:26.728 INFO running `"docker" "start" "-a" "da77ab0988ad870d7091a135902dafd775259dc78b9b0814321fb5c399180d98"`
Dec 15 08:29:27.222 INFO [stderr] usermod: no changes
Dec 15 08:29:27.255 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 08:29:27.255 INFO [stderr]      Running /target/debug/deps/huffman_rust-9448546ed218e81b
Dec 15 08:29:27.255 INFO [stdout] 
Dec 15 08:29:27.255 INFO [stdout] running 7 tests
Dec 15 08:29:27.256 INFO [stdout] test bitstream::tests::test_writer_partial ... ok
Dec 15 08:29:27.256 INFO [stdout] test bitstream::tests::test_writer ... ok
Dec 15 08:29:27.256 INFO [stdout] test bitstream::tests::test_reader ... ok
Dec 15 08:29:27.258 INFO [stdout] test bitstream::tests::test_empty_reader ... ok
Dec 15 08:29:27.258 INFO [stdout] test canonical::tests::test_small_sample_string ... ok
Dec 15 08:29:27.258 INFO [stdout] test tests::it_works ... ok
Dec 15 08:29:27.258 INFO [stdout] test bitstream::tests::test_drop_no_panic ... ok
Dec 15 08:29:27.258 INFO [stdout] 
Dec 15 08:29:27.258 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 08:29:27.258 INFO [stdout] 
Dec 15 08:29:27.259 INFO [stderr]    Doc-tests huffman-rust
Dec 15 08:29:28.143 INFO [stdout] 
Dec 15 08:29:28.143 INFO [stdout] running 0 tests
Dec 15 08:29:28.143 INFO [stdout] 
Dec 15 08:29:28.143 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 08:29:28.143 INFO [stdout] 
Dec 15 08:29:28.150 INFO [stderr] su: No module specific data is present
Dec 15 08:29:28.943 INFO running `"docker" "inspect" "da77ab0988ad870d7091a135902dafd775259dc78b9b0814321fb5c399180d98"`
Dec 15 08:29:29.173 INFO running `"docker" "rm" "-f" "da77ab0988ad870d7091a135902dafd775259dc78b9b0814321fb5c399180d98"`
Dec 15 08:29:29.567 INFO [stdout] da77ab0988ad870d7091a135902dafd775259dc78b9b0814321fb5c399180d98