[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 beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 14089487070d1623faac7937808b41224559eb4c3c72f2bee5322e50953bb67a
[INFO] running `"docker" "start" "-a" "14089487070d1623faac7937808b41224559eb4c3c72f2bee5322e50953bb67a"`
[INFO] [stderr]    Compiling bstr v0.1.4
[INFO] [stderr]    Compiling codeowners v0.1.3
[INFO] [stderr]    Compiling globset v0.4.3
[INFO] [stderr]    Compiling ignore v0.4.7
[INFO] [stderr]    Compiling codeowners-enforcer v1.0.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.54s
[INFO] running `"docker" "inspect" "14089487070d1623faac7937808b41224559eb4c3c72f2bee5322e50953bb67a"`
[INFO] running `"docker" "rm" "-f" "14089487070d1623faac7937808b41224559eb4c3c72f2bee5322e50953bb67a"`
[INFO] [stdout] 14089487070d1623faac7937808b41224559eb4c3c72f2bee5322e50953bb67a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f5ce9102a690e91ee2693061f834812bdb54f642aebddd84ac99dd740713f942
[INFO] running `"docker" "start" "-a" "f5ce9102a690e91ee2693061f834812bdb54f642aebddd84ac99dd740713f942"`
[INFO] [stderr]    Compiling codeowners-enforcer v1.0.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "f5ce9102a690e91ee2693061f834812bdb54f642aebddd84ac99dd740713f942"`
[INFO] running `"docker" "rm" "-f" "f5ce9102a690e91ee2693061f834812bdb54f642aebddd84ac99dd740713f942"`
[INFO] [stdout] f5ce9102a690e91ee2693061f834812bdb54f642aebddd84ac99dd740713f942
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 74dc73de14ad14660f9a4ffeead9d642db486b6ed901adcef464e88304113343
[INFO] running `"docker" "start" "-a" "74dc73de14ad14660f9a4ffeead9d642db486b6ed901adcef464e88304113343"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/codeowners_enforcer-d956089e2528c33e
[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" "74dc73de14ad14660f9a4ffeead9d642db486b6ed901adcef464e88304113343"`
[INFO] running `"docker" "rm" "-f" "74dc73de14ad14660f9a4ffeead9d642db486b6ed901adcef464e88304113343"`
[INFO] [stdout] 74dc73de14ad14660f9a4ffeead9d642db486b6ed901adcef464e88304113343