[INFO] updating cached repository mt-caret/aozora-clean
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mt-caret/aozora-clean
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mt-caret/aozora-clean" "work/ex/beta-1.38-1/sources/1.37.0/gh/mt-caret/aozora-clean"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mt-caret/aozora-clean'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mt-caret/aozora-clean" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mt-caret/aozora-clean"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mt-caret/aozora-clean'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 30eda6c626c6d9d1402dfe11d25937693233ffc7
[INFO] sha for GitHub repo mt-caret/aozora-clean: 30eda6c626c6d9d1402dfe11d25937693233ffc7
[INFO] validating manifest of mt-caret/aozora-clean 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 mt-caret/aozora-clean 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 mt-caret/aozora-clean
[INFO] finished frobbing mt-caret/aozora-clean
[INFO] frobbed toml for mt-caret/aozora-clean written to work/ex/beta-1.38-1/sources/1.37.0/gh/mt-caret/aozora-clean/Cargo.toml
[INFO] started frobbing mt-caret/aozora-clean
[INFO] finished frobbing mt-caret/aozora-clean
[INFO] frobbed toml for mt-caret/aozora-clean written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mt-caret/aozora-clean/Cargo.toml
[INFO] crate mt-caret/aozora-clean 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mt-caret/aozora-clean 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-0/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/mt-caret/aozora-clean:/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] 7b79fdeaebf44a99db1f7a94668a3be9c59afbfbce21e54289a550b0aa0c7ee1
[INFO] running `"docker" "start" "-a" "7b79fdeaebf44a99db1f7a94668a3be9c59afbfbce21e54289a550b0aa0c7ee1"`
[INFO] [stderr]    Compiling aozora-clean v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `"docker" "inspect" "7b79fdeaebf44a99db1f7a94668a3be9c59afbfbce21e54289a550b0aa0c7ee1"`
[INFO] running `"docker" "rm" "-f" "7b79fdeaebf44a99db1f7a94668a3be9c59afbfbce21e54289a550b0aa0c7ee1"`
[INFO] [stdout] 7b79fdeaebf44a99db1f7a94668a3be9c59afbfbce21e54289a550b0aa0c7ee1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/mt-caret/aozora-clean:/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] e6f3501f5e4b5e6e98d286adaeaf0722be0abd2cddb261fda7a44e9c8c2f0032
[INFO] running `"docker" "start" "-a" "e6f3501f5e4b5e6e98d286adaeaf0722be0abd2cddb261fda7a44e9c8c2f0032"`
[INFO] [stderr]    Compiling aozora-clean v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "e6f3501f5e4b5e6e98d286adaeaf0722be0abd2cddb261fda7a44e9c8c2f0032"`
[INFO] running `"docker" "rm" "-f" "e6f3501f5e4b5e6e98d286adaeaf0722be0abd2cddb261fda7a44e9c8c2f0032"`
[INFO] [stdout] e6f3501f5e4b5e6e98d286adaeaf0722be0abd2cddb261fda7a44e9c8c2f0032
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/mt-caret/aozora-clean:/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] f3abee4d41155b32fb555a63775b3296107e46849567a04488d724b58b86d485
[INFO] running `"docker" "start" "-a" "f3abee4d41155b32fb555a63775b3296107e46849567a04488d724b58b86d485"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/aozora_clean-0b121fd10f906746
[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" "f3abee4d41155b32fb555a63775b3296107e46849567a04488d724b58b86d485"`
[INFO] running `"docker" "rm" "-f" "f3abee4d41155b32fb555a63775b3296107e46849567a04488d724b58b86d485"`
[INFO] [stdout] f3abee4d41155b32fb555a63775b3296107e46849567a04488d724b58b86d485