Dec 05 21:37:04.052 INFO testing howeih/Day-14-Huffman-codes against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 21:37:04.052 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 21:37:04.211 INFO [stdout] 598f9bfbc6384fb739086083c41115ec472c7c09bc1cd2167972687ec14a2584
Dec 05 21:37:04.213 INFO running `"docker" "start" "-a" "598f9bfbc6384fb739086083c41115ec472c7c09bc1cd2167972687ec14a2584"`
Dec 05 21:37:04.593 INFO [stderr] usermod: no changes
Dec 05 21:37:04.639 INFO [stderr]    Compiling huffman_codes v0.1.0 (/source)
Dec 05 21:37:05.395 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 05 21:37:05.397 INFO [stderr] su: No module specific data is present
Dec 05 21:37:05.640 INFO running `"docker" "inspect" "598f9bfbc6384fb739086083c41115ec472c7c09bc1cd2167972687ec14a2584"`
Dec 05 21:37:05.706 INFO running `"docker" "rm" "-f" "598f9bfbc6384fb739086083c41115ec472c7c09bc1cd2167972687ec14a2584"`
Dec 05 21:37:05.859 INFO [stdout] 598f9bfbc6384fb739086083c41115ec472c7c09bc1cd2167972687ec14a2584
Dec 05 21:37:05.866 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 21:37:06.103 INFO [stdout] 1877682857d7e2868f1d611e34619fef8cc6c7ada9c72d3cbd8be669eec5bfbe
Dec 05 21:37:06.106 INFO running `"docker" "start" "-a" "1877682857d7e2868f1d611e34619fef8cc6c7ada9c72d3cbd8be669eec5bfbe"`
Dec 05 21:37:06.460 INFO [stderr] usermod: no changes
Dec 05 21:37:06.494 INFO [stderr]    Compiling huffman_codes v0.1.0 (/source)
Dec 05 21:37:07.140 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Dec 05 21:37:07.142 INFO [stderr] su: No module specific data is present
Dec 05 21:37:07.358 INFO running `"docker" "inspect" "1877682857d7e2868f1d611e34619fef8cc6c7ada9c72d3cbd8be669eec5bfbe"`
Dec 05 21:37:07.425 INFO running `"docker" "rm" "-f" "1877682857d7e2868f1d611e34619fef8cc6c7ada9c72d3cbd8be669eec5bfbe"`
Dec 05 21:37:07.505 INFO [stdout] 1877682857d7e2868f1d611e34619fef8cc6c7ada9c72d3cbd8be669eec5bfbe
Dec 05 21:37:07.507 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 21:37:07.692 INFO [stdout] 58b1e6c531ebb1ab2a14996d5286827ba99d15aea5e671ba04e9cc99dd48a8f5
Dec 05 21:37:07.694 INFO running `"docker" "start" "-a" "58b1e6c531ebb1ab2a14996d5286827ba99d15aea5e671ba04e9cc99dd48a8f5"`
Dec 05 21:37:08.060 INFO [stderr] usermod: no changes
Dec 05 21:37:08.084 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 21:37:08.084 INFO [stderr]      Running /target/debug/deps/huffman_codes-51032dc616e7b730
Dec 05 21:37:08.085 INFO [stdout] 
Dec 05 21:37:08.085 INFO [stdout] running 0 tests
Dec 05 21:37:08.085 INFO [stdout] 
Dec 05 21:37:08.085 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:37:08.085 INFO [stdout] 
Dec 05 21:37:08.087 INFO [stderr] su: No module specific data is present
Dec 05 21:37:08.378 INFO running `"docker" "inspect" "58b1e6c531ebb1ab2a14996d5286827ba99d15aea5e671ba04e9cc99dd48a8f5"`
Dec 05 21:37:08.458 INFO running `"docker" "rm" "-f" "58b1e6c531ebb1ab2a14996d5286827ba99d15aea5e671ba04e9cc99dd48a8f5"`
Dec 05 21:37:08.552 INFO [stdout] 58b1e6c531ebb1ab2a14996d5286827ba99d15aea5e671ba04e9cc99dd48a8f5