[INFO] updating cached repository davidescobar/pre-commit
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/davidescobar/pre-commit
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/davidescobar/pre-commit" "work/ex/beta-1.37-6/sources/1.36.0/gh/davidescobar/pre-commit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/davidescobar/pre-commit'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/davidescobar/pre-commit" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/davidescobar/pre-commit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/davidescobar/pre-commit'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 70dffefe8052d4eb47ea875bc75407f6d6e283ff
[INFO] sha for GitHub repo davidescobar/pre-commit: 70dffefe8052d4eb47ea875bc75407f6d6e283ff
[INFO] validating manifest of davidescobar/pre-commit 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 davidescobar/pre-commit 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 davidescobar/pre-commit
[INFO] finished frobbing davidescobar/pre-commit
[INFO] frobbed toml for davidescobar/pre-commit written to work/ex/beta-1.37-6/sources/1.36.0/gh/davidescobar/pre-commit/Cargo.toml
[INFO] started frobbing davidescobar/pre-commit
[INFO] finished frobbing davidescobar/pre-commit
[INFO] frobbed toml for davidescobar/pre-commit written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/davidescobar/pre-commit/Cargo.toml
[INFO] crate davidescobar/pre-commit 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] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/davidescobar/pre-commit/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[INFO] the lockfile is outdated, regenerating it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 davidescobar/pre-commit 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/davidescobar/pre-commit:/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] 1713ec3d4924ef0ece6e3e376ba569144add7272ca754eccb4df6e9b6d256e44
[INFO] running `"docker" "start" "-a" "1713ec3d4924ef0ece6e3e376ba569144add7272ca754eccb4df6e9b6d256e44"`
[INFO] [stderr]    Compiling pre-commit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `"docker" "inspect" "1713ec3d4924ef0ece6e3e376ba569144add7272ca754eccb4df6e9b6d256e44"`
[INFO] running `"docker" "rm" "-f" "1713ec3d4924ef0ece6e3e376ba569144add7272ca754eccb4df6e9b6d256e44"`
[INFO] [stdout] 1713ec3d4924ef0ece6e3e376ba569144add7272ca754eccb4df6e9b6d256e44
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/davidescobar/pre-commit:/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] 91cb754e937f725a5c7309fc0ac91711a3a1b954021b76bbe12915ebab755620
[INFO] running `"docker" "start" "-a" "91cb754e937f725a5c7309fc0ac91711a3a1b954021b76bbe12915ebab755620"`
[INFO] [stderr]    Compiling pre-commit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "91cb754e937f725a5c7309fc0ac91711a3a1b954021b76bbe12915ebab755620"`
[INFO] running `"docker" "rm" "-f" "91cb754e937f725a5c7309fc0ac91711a3a1b954021b76bbe12915ebab755620"`
[INFO] [stdout] 91cb754e937f725a5c7309fc0ac91711a3a1b954021b76bbe12915ebab755620
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/davidescobar/pre-commit:/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] f88b991275f1bbd5e6eaf92fb2d582dd501db8f3c08f4ee00777a7c841899ef4
[INFO] running `"docker" "start" "-a" "f88b991275f1bbd5e6eaf92fb2d582dd501db8f3c08f4ee00777a7c841899ef4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pre_commit-3c8d449fe83d3ac5
[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" "f88b991275f1bbd5e6eaf92fb2d582dd501db8f3c08f4ee00777a7c841899ef4"`
[INFO] running `"docker" "rm" "-f" "f88b991275f1bbd5e6eaf92fb2d582dd501db8f3c08f4ee00777a7c841899ef4"`
[INFO] [stdout] f88b991275f1bbd5e6eaf92fb2d582dd501db8f3c08f4ee00777a7c841899ef4