[INFO] updating cached repository centip3de/MP3-Parser
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/centip3de/MP3-Parser
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/centip3de/MP3-Parser" "work/ex/beta-1.37-6/sources/1.36.0/gh/centip3de/MP3-Parser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/centip3de/MP3-Parser'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/centip3de/MP3-Parser" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/centip3de/MP3-Parser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/centip3de/MP3-Parser'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 71d8017fa595aee44448d1d1c8cf38761f809ea4
[INFO] sha for GitHub repo centip3de/MP3-Parser: 71d8017fa595aee44448d1d1c8cf38761f809ea4
[INFO] validating manifest of centip3de/MP3-Parser on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of centip3de/MP3-Parser on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing centip3de/MP3-Parser
[INFO] finished frobbing centip3de/MP3-Parser
[INFO] frobbed toml for centip3de/MP3-Parser written to work/ex/beta-1.37-6/sources/1.36.0/gh/centip3de/MP3-Parser/Cargo.toml
[INFO] started frobbing centip3de/MP3-Parser
[INFO] finished frobbing centip3de/MP3-Parser
[INFO] frobbed toml for centip3de/MP3-Parser written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/centip3de/MP3-Parser/Cargo.toml
[INFO] crate centip3de/MP3-Parser already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing centip3de/MP3-Parser against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/centip3de/MP3-Parser:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 5e587b1640156e7f2852aae36522c6cabcc02b9340969d045a32c84eb526673e
[INFO] running `"docker" "start" "-a" "5e587b1640156e7f2852aae36522c6cabcc02b9340969d045a32c84eb526673e"`
[INFO] [stderr]    Compiling mp3_parser v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "5e587b1640156e7f2852aae36522c6cabcc02b9340969d045a32c84eb526673e"`
[INFO] running `"docker" "rm" "-f" "5e587b1640156e7f2852aae36522c6cabcc02b9340969d045a32c84eb526673e"`
[INFO] [stdout] 5e587b1640156e7f2852aae36522c6cabcc02b9340969d045a32c84eb526673e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/centip3de/MP3-Parser:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c7836d341165d76f52fc0a594b798c17265d93fc7ff0061d8790da32d60c8023
[INFO] running `"docker" "start" "-a" "c7836d341165d76f52fc0a594b798c17265d93fc7ff0061d8790da32d60c8023"`
[INFO] [stderr]    Compiling mp3_parser v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "c7836d341165d76f52fc0a594b798c17265d93fc7ff0061d8790da32d60c8023"`
[INFO] running `"docker" "rm" "-f" "c7836d341165d76f52fc0a594b798c17265d93fc7ff0061d8790da32d60c8023"`
[INFO] [stdout] c7836d341165d76f52fc0a594b798c17265d93fc7ff0061d8790da32d60c8023
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/centip3de/MP3-Parser:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 95bc21fa7c8b8c7eedc0ee33c4a692ae5f1168bf2f88ecbce44db91b106ef294
[INFO] running `"docker" "start" "-a" "95bc21fa7c8b8c7eedc0ee33c4a692ae5f1168bf2f88ecbce44db91b106ef294"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mp3_parser-57008b1a0720e6b8
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "95bc21fa7c8b8c7eedc0ee33c4a692ae5f1168bf2f88ecbce44db91b106ef294"`
[INFO] running `"docker" "rm" "-f" "95bc21fa7c8b8c7eedc0ee33c4a692ae5f1168bf2f88ecbce44db91b106ef294"`
[INFO] [stdout] 95bc21fa7c8b8c7eedc0ee33c4a692ae5f1168bf2f88ecbce44db91b106ef294