Dec 13 17:23:02.150 INFO testing howeih/Day-14-Huffman-codes against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 17:23:02.150 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 17:23:02.290 INFO [stdout] 239e030983d8cf3207eb018da87d04117cdf0ec530a60ec7ef3d4c74ef7a5d4a
Dec 13 17:23:02.291 INFO running `"docker" "start" "-a" "239e030983d8cf3207eb018da87d04117cdf0ec530a60ec7ef3d4c74ef7a5d4a"`
Dec 13 17:23:02.849 INFO [stderr] usermod: no changes
Dec 13 17:23:02.903 INFO [stderr]    Compiling huffman_codes v0.1.0 (/source)
Dec 13 17:23:03.807 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Dec 13 17:23:03.807 INFO [stderr] su: No module specific data is present
Dec 13 17:23:04.064 INFO running `"docker" "inspect" "239e030983d8cf3207eb018da87d04117cdf0ec530a60ec7ef3d4c74ef7a5d4a"`
Dec 13 17:23:04.165 INFO running `"docker" "rm" "-f" "239e030983d8cf3207eb018da87d04117cdf0ec530a60ec7ef3d4c74ef7a5d4a"`
Dec 13 17:23:04.274 INFO [stdout] 239e030983d8cf3207eb018da87d04117cdf0ec530a60ec7ef3d4c74ef7a5d4a
Dec 13 17:23:04.276 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 17:23:04.478 INFO [stdout] 4aedc9f0dc54be4fc0148c99d822c4d773f8575f8fc40bdd5218c06861356da3
Dec 13 17:23:04.480 INFO running `"docker" "start" "-a" "4aedc9f0dc54be4fc0148c99d822c4d773f8575f8fc40bdd5218c06861356da3"`
Dec 13 17:23:04.871 INFO [stderr] usermod: no changes
Dec 13 17:23:04.895 INFO [stderr]    Compiling huffman_codes v0.1.0 (/source)
Dec 13 17:23:05.528 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Dec 13 17:23:05.530 INFO [stderr] su: No module specific data is present
Dec 13 17:23:05.817 INFO running `"docker" "inspect" "4aedc9f0dc54be4fc0148c99d822c4d773f8575f8fc40bdd5218c06861356da3"`
Dec 13 17:23:05.932 INFO running `"docker" "rm" "-f" "4aedc9f0dc54be4fc0148c99d822c4d773f8575f8fc40bdd5218c06861356da3"`
Dec 13 17:23:06.065 INFO [stdout] 4aedc9f0dc54be4fc0148c99d822c4d773f8575f8fc40bdd5218c06861356da3
Dec 13 17:23:06.070 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 17:23:06.348 INFO [stdout] ae567e36597282422ca0a064310cd6223e00abd295b85f06fe076df7e97c59d2
Dec 13 17:23:06.350 INFO running `"docker" "start" "-a" "ae567e36597282422ca0a064310cd6223e00abd295b85f06fe076df7e97c59d2"`
Dec 13 17:23:06.759 INFO [stderr] usermod: no changes
Dec 13 17:23:06.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 17:23:06.795 INFO [stderr]      Running /target/debug/deps/huffman_codes-ebfc3a861c684bc8
Dec 13 17:23:06.797 INFO [stdout] 
Dec 13 17:23:06.797 INFO [stdout] running 0 tests
Dec 13 17:23:06.797 INFO [stdout] 
Dec 13 17:23:06.797 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 17:23:06.797 INFO [stdout] 
Dec 13 17:23:06.799 INFO [stderr] su: No module specific data is present
Dec 13 17:23:07.085 INFO running `"docker" "inspect" "ae567e36597282422ca0a064310cd6223e00abd295b85f06fe076df7e97c59d2"`
Dec 13 17:23:07.175 INFO running `"docker" "rm" "-f" "ae567e36597282422ca0a064310cd6223e00abd295b85f06fe076df7e97c59d2"`
Dec 13 17:23:07.309 INFO [stdout] ae567e36597282422ca0a064310cd6223e00abd295b85f06fe076df7e97c59d2