[INFO] updating cached repository jamiebuilds/codeowners-enforcer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jamiebuilds/codeowners-enforcer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jamiebuilds/codeowners-enforcer" "work/ex/beta-1.38-1/sources/1.37.0/gh/jamiebuilds/codeowners-enforcer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jamiebuilds/codeowners-enforcer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jamiebuilds/codeowners-enforcer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jamiebuilds/codeowners-enforcer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jamiebuilds/codeowners-enforcer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b6bb45103c3579c989206b89154d6d161f1f5303
[INFO] sha for GitHub repo jamiebuilds/codeowners-enforcer: b6bb45103c3579c989206b89154d6d161f1f5303
[INFO] validating manifest of jamiebuilds/codeowners-enforcer on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jamiebuilds/codeowners-enforcer on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jamiebuilds/codeowners-enforcer
[INFO] finished frobbing jamiebuilds/codeowners-enforcer
[INFO] frobbed toml for jamiebuilds/codeowners-enforcer written to work/ex/beta-1.38-1/sources/1.37.0/gh/jamiebuilds/codeowners-enforcer/Cargo.toml
[INFO] started frobbing jamiebuilds/codeowners-enforcer
[INFO] finished frobbing jamiebuilds/codeowners-enforcer
[INFO] frobbed toml for jamiebuilds/codeowners-enforcer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jamiebuilds/codeowners-enforcer/Cargo.toml
[INFO] crate jamiebuilds/codeowners-enforcer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jamiebuilds/codeowners-enforcer against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jamiebuilds/codeowners-enforcer:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] f20d566506bb7cb766e052a668e10f613810ed6a9dd26a5bb162efe5e4386a8c
[INFO] running `"docker" "start" "-a" "f20d566506bb7cb766e052a668e10f613810ed6a9dd26a5bb162efe5e4386a8c"`
[INFO] [stderr]    Compiling walkdir v2.2.8
[INFO] [stderr]    Compiling bstr v0.1.4
[INFO] [stderr]    Compiling crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling globset v0.4.3
[INFO] [stderr]    Compiling ignore v0.4.7
[INFO] [stderr]    Compiling codeowners v0.1.3
[INFO] [stderr]    Compiling codeowners-enforcer v1.0.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.02s
[INFO] running `"docker" "inspect" "f20d566506bb7cb766e052a668e10f613810ed6a9dd26a5bb162efe5e4386a8c"`
[INFO] running `"docker" "rm" "-f" "f20d566506bb7cb766e052a668e10f613810ed6a9dd26a5bb162efe5e4386a8c"`
[INFO] [stdout] f20d566506bb7cb766e052a668e10f613810ed6a9dd26a5bb162efe5e4386a8c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jamiebuilds/codeowners-enforcer:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b47a9dad7f855470d3023ec06cb38340f4f8e2f39e2190625510a2e1626d0281
[INFO] running `"docker" "start" "-a" "b47a9dad7f855470d3023ec06cb38340f4f8e2f39e2190625510a2e1626d0281"`
[INFO] [stderr]    Compiling codeowners-enforcer v1.0.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "b47a9dad7f855470d3023ec06cb38340f4f8e2f39e2190625510a2e1626d0281"`
[INFO] running `"docker" "rm" "-f" "b47a9dad7f855470d3023ec06cb38340f4f8e2f39e2190625510a2e1626d0281"`
[INFO] [stdout] b47a9dad7f855470d3023ec06cb38340f4f8e2f39e2190625510a2e1626d0281
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jamiebuilds/codeowners-enforcer:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] f955cc52b614361ca85d0f526bd6387e3ab96b04710d6f29e87dc7eedc401b54
[INFO] running `"docker" "start" "-a" "f955cc52b614361ca85d0f526bd6387e3ab96b04710d6f29e87dc7eedc401b54"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/codeowners_enforcer-21083862b15d8ea4
[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" "f955cc52b614361ca85d0f526bd6387e3ab96b04710d6f29e87dc7eedc401b54"`
[INFO] running `"docker" "rm" "-f" "f955cc52b614361ca85d0f526bd6387e3ab96b04710d6f29e87dc7eedc401b54"`
[INFO] [stdout] f955cc52b614361ca85d0f526bd6387e3ab96b04710d6f29e87dc7eedc401b54