[INFO] updating cached repository ChrisMacNaughton/crush
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ChrisMacNaughton/crush
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ChrisMacNaughton/crush" "work/ex/beta-1.37-6/sources/1.36.0/gh/ChrisMacNaughton/crush"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ChrisMacNaughton/crush'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ChrisMacNaughton/crush" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ChrisMacNaughton/crush"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ChrisMacNaughton/crush'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cd2ee67a3bba5285c67512e8fdab730ab72f01c1
[INFO] sha for GitHub repo ChrisMacNaughton/crush: cd2ee67a3bba5285c67512e8fdab730ab72f01c1
[INFO] validating manifest of ChrisMacNaughton/crush 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 ChrisMacNaughton/crush 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 ChrisMacNaughton/crush
[INFO] finished frobbing ChrisMacNaughton/crush
[INFO] frobbed toml for ChrisMacNaughton/crush written to work/ex/beta-1.37-6/sources/1.36.0/gh/ChrisMacNaughton/crush/Cargo.toml
[INFO] started frobbing ChrisMacNaughton/crush
[INFO] finished frobbing ChrisMacNaughton/crush
[INFO] frobbed toml for ChrisMacNaughton/crush written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ChrisMacNaughton/crush/Cargo.toml
[INFO] crate ChrisMacNaughton/crush 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] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ChrisMacNaughton/crush/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] testing ChrisMacNaughton/crush against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ChrisMacNaughton/crush:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 06ec83b6e4ab0a6f588a7049bf73abad03bcef77b1ee3cc9e3826b0da9148f63
[INFO] running `"docker" "start" "-a" "06ec83b6e4ab0a6f588a7049bf73abad03bcef77b1ee3cc9e3826b0da9148f63"`
[INFO] [stderr]    Compiling ansi_term v0.7.5
[INFO] [stderr]    Compiling strsim v0.4.1
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling simple_logger v0.4.0
[INFO] [stderr]    Compiling clap v2.2.6
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling crushtool v0.3.8
[INFO] [stderr]    Compiling crush v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.11s
[INFO] running `"docker" "inspect" "06ec83b6e4ab0a6f588a7049bf73abad03bcef77b1ee3cc9e3826b0da9148f63"`
[INFO] running `"docker" "rm" "-f" "06ec83b6e4ab0a6f588a7049bf73abad03bcef77b1ee3cc9e3826b0da9148f63"`
[INFO] [stdout] 06ec83b6e4ab0a6f588a7049bf73abad03bcef77b1ee3cc9e3826b0da9148f63
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ChrisMacNaughton/crush:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] e7248138c0da1077ebbbd259375e5a8b1d1bdbba601cdfcd849f15e57e759e9d
[INFO] running `"docker" "start" "-a" "e7248138c0da1077ebbbd259375e5a8b1d1bdbba601cdfcd849f15e57e759e9d"`
[INFO] [stderr]    Compiling crush v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "e7248138c0da1077ebbbd259375e5a8b1d1bdbba601cdfcd849f15e57e759e9d"`
[INFO] running `"docker" "rm" "-f" "e7248138c0da1077ebbbd259375e5a8b1d1bdbba601cdfcd849f15e57e759e9d"`
[INFO] [stdout] e7248138c0da1077ebbbd259375e5a8b1d1bdbba601cdfcd849f15e57e759e9d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ChrisMacNaughton/crush:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 1b30f3773110e9f3eaece4dbc52589d9f7bc8a9468fdc29af3898c9a2bba9005
[INFO] running `"docker" "start" "-a" "1b30f3773110e9f3eaece4dbc52589d9f7bc8a9468fdc29af3898c9a2bba9005"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crush-d0e815ca22e34b3b
[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" "1b30f3773110e9f3eaece4dbc52589d9f7bc8a9468fdc29af3898c9a2bba9005"`
[INFO] running `"docker" "rm" "-f" "1b30f3773110e9f3eaece4dbc52589d9f7bc8a9468fdc29af3898c9a2bba9005"`
[INFO] [stdout] 1b30f3773110e9f3eaece4dbc52589d9f7bc8a9468fdc29af3898c9a2bba9005