[INFO] updating cached repository erasin/cargo-clean-walk
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/erasin/cargo-clean-walk
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/erasin/cargo-clean-walk" "work/ex/beta-1.37-6/sources/1.36.0/gh/erasin/cargo-clean-walk"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/erasin/cargo-clean-walk'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/erasin/cargo-clean-walk" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/erasin/cargo-clean-walk"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/erasin/cargo-clean-walk'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5fa0a11557bb6effcfd731b9bcb9cad53ec8b48a
[INFO] sha for GitHub repo erasin/cargo-clean-walk: 5fa0a11557bb6effcfd731b9bcb9cad53ec8b48a
[INFO] validating manifest of erasin/cargo-clean-walk 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 erasin/cargo-clean-walk 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 erasin/cargo-clean-walk
[INFO] finished frobbing erasin/cargo-clean-walk
[INFO] frobbed toml for erasin/cargo-clean-walk written to work/ex/beta-1.37-6/sources/1.36.0/gh/erasin/cargo-clean-walk/Cargo.toml
[INFO] started frobbing erasin/cargo-clean-walk
[INFO] finished frobbing erasin/cargo-clean-walk
[INFO] frobbed toml for erasin/cargo-clean-walk written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/erasin/cargo-clean-walk/Cargo.toml
[INFO] crate erasin/cargo-clean-walk 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] testing erasin/cargo-clean-walk 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-7/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/erasin/cargo-clean-walk:/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] 9ff3f6ff89e06ed6851bc97e7818b93c4640d3ce61fbf1f915193e20a79ff0f5
[INFO] running `"docker" "start" "-a" "9ff3f6ff89e06ed6851bc97e7818b93c4640d3ce61fbf1f915193e20a79ff0f5"`
[INFO] [stderr]    Compiling scan_dir v0.3.3
[INFO] [stderr]    Compiling clap v2.22.2
[INFO] [stderr]    Compiling cargo-clean-walk v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.96s
[INFO] running `"docker" "inspect" "9ff3f6ff89e06ed6851bc97e7818b93c4640d3ce61fbf1f915193e20a79ff0f5"`
[INFO] running `"docker" "rm" "-f" "9ff3f6ff89e06ed6851bc97e7818b93c4640d3ce61fbf1f915193e20a79ff0f5"`
[INFO] [stdout] 9ff3f6ff89e06ed6851bc97e7818b93c4640d3ce61fbf1f915193e20a79ff0f5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/erasin/cargo-clean-walk:/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] c1ecf084132455efb48e12a4ad904195e0e91301d9b5c0a05a7e05673d99637d
[INFO] running `"docker" "start" "-a" "c1ecf084132455efb48e12a4ad904195e0e91301d9b5c0a05a7e05673d99637d"`
[INFO] [stderr]    Compiling cargo-clean-walk v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "c1ecf084132455efb48e12a4ad904195e0e91301d9b5c0a05a7e05673d99637d"`
[INFO] running `"docker" "rm" "-f" "c1ecf084132455efb48e12a4ad904195e0e91301d9b5c0a05a7e05673d99637d"`
[INFO] [stdout] c1ecf084132455efb48e12a4ad904195e0e91301d9b5c0a05a7e05673d99637d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/erasin/cargo-clean-walk:/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] 3c1fda0660e8421bda6d35d494d74a48d169ce17be44e4040a664af0937cd9ab
[INFO] running `"docker" "start" "-a" "3c1fda0660e8421bda6d35d494d74a48d169ce17be44e4040a664af0937cd9ab"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_clean_walk-751039cc9b91f3cd
[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" "3c1fda0660e8421bda6d35d494d74a48d169ce17be44e4040a664af0937cd9ab"`
[INFO] running `"docker" "rm" "-f" "3c1fda0660e8421bda6d35d494d74a48d169ce17be44e4040a664af0937cd9ab"`
[INFO] [stdout] 3c1fda0660e8421bda6d35d494d74a48d169ce17be44e4040a664af0937cd9ab