[INFO] updating cached repository izumariu/cleanup
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/izumariu/cleanup
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/izumariu/cleanup" "work/ex/beta-1.38-1/sources/1.37.0/gh/izumariu/cleanup"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/izumariu/cleanup'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/izumariu/cleanup" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/izumariu/cleanup"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/izumariu/cleanup'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7643d3c70c0e92249dccd45cd758875a3602440a
[INFO] sha for GitHub repo izumariu/cleanup: 7643d3c70c0e92249dccd45cd758875a3602440a
[INFO] validating manifest of izumariu/cleanup 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 izumariu/cleanup 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 izumariu/cleanup
[INFO] finished frobbing izumariu/cleanup
[INFO] frobbed toml for izumariu/cleanup written to work/ex/beta-1.38-1/sources/1.37.0/gh/izumariu/cleanup/Cargo.toml
[INFO] started frobbing izumariu/cleanup
[INFO] finished frobbing izumariu/cleanup
[INFO] frobbed toml for izumariu/cleanup written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/izumariu/cleanup/Cargo.toml
[INFO] crate izumariu/cleanup 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 izumariu/cleanup 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/izumariu/cleanup:/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] e61cf2b031b574e8e51ad7a26ad45c24689bf05c9be7545fa8ab1bb7cedc55ee
[INFO] running `"docker" "start" "-a" "e61cf2b031b574e8e51ad7a26ad45c24689bf05c9be7545fa8ab1bb7cedc55ee"`
[INFO] [stderr]    Compiling cleanup v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `"docker" "inspect" "e61cf2b031b574e8e51ad7a26ad45c24689bf05c9be7545fa8ab1bb7cedc55ee"`
[INFO] running `"docker" "rm" "-f" "e61cf2b031b574e8e51ad7a26ad45c24689bf05c9be7545fa8ab1bb7cedc55ee"`
[INFO] [stdout] e61cf2b031b574e8e51ad7a26ad45c24689bf05c9be7545fa8ab1bb7cedc55ee
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/izumariu/cleanup:/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] c2f2d8345b215cb59b747fe9f678e00d153e8db8a67a8274342fd71330245694
[INFO] running `"docker" "start" "-a" "c2f2d8345b215cb59b747fe9f678e00d153e8db8a67a8274342fd71330245694"`
[INFO] [stderr]    Compiling cleanup v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "c2f2d8345b215cb59b747fe9f678e00d153e8db8a67a8274342fd71330245694"`
[INFO] running `"docker" "rm" "-f" "c2f2d8345b215cb59b747fe9f678e00d153e8db8a67a8274342fd71330245694"`
[INFO] [stdout] c2f2d8345b215cb59b747fe9f678e00d153e8db8a67a8274342fd71330245694
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/izumariu/cleanup:/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] c4466e5f8ec4cf5132ab022c828d7acd88b409d8b25e648787179494f449dc5f
[INFO] running `"docker" "start" "-a" "c4466e5f8ec4cf5132ab022c828d7acd88b409d8b25e648787179494f449dc5f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cleanup-078abb306accfa13
[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" "c4466e5f8ec4cf5132ab022c828d7acd88b409d8b25e648787179494f449dc5f"`
[INFO] running `"docker" "rm" "-f" "c4466e5f8ec4cf5132ab022c828d7acd88b409d8b25e648787179494f449dc5f"`
[INFO] [stdout] c4466e5f8ec4cf5132ab022c828d7acd88b409d8b25e648787179494f449dc5f