[INFO] updating cached repository megumish/meguh2
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/megumish/meguh2
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/megumish/meguh2" "work/ex/beta-1.38-1/sources/1.37.0/gh/megumish/meguh2"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/megumish/meguh2'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/megumish/meguh2" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/megumish/meguh2"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/megumish/meguh2'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] af71a17456a7d04ca28a1118b555526b3b0a833a
[INFO] sha for GitHub repo megumish/meguh2: af71a17456a7d04ca28a1118b555526b3b0a833a
[INFO] validating manifest of megumish/meguh2 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 megumish/meguh2 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 megumish/meguh2
[INFO] finished frobbing megumish/meguh2
[INFO] frobbed toml for megumish/meguh2 written to work/ex/beta-1.38-1/sources/1.37.0/gh/megumish/meguh2/Cargo.toml
[INFO] started frobbing megumish/meguh2
[INFO] finished frobbing megumish/meguh2
[INFO] frobbed toml for megumish/meguh2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/megumish/meguh2/Cargo.toml
[INFO] crate megumish/meguh2 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing megumish/meguh2 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-3/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/megumish/meguh2:/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] 85826c9527218d97d9d4261149a9668a3dcafac9d937a5a905a38470b872d2c3
[INFO] running `"docker" "start" "-a" "85826c9527218d97d9d4261149a9668a3dcafac9d937a5a905a38470b872d2c3"`
[INFO] [stderr]    Compiling meguh2 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "85826c9527218d97d9d4261149a9668a3dcafac9d937a5a905a38470b872d2c3"`
[INFO] running `"docker" "rm" "-f" "85826c9527218d97d9d4261149a9668a3dcafac9d937a5a905a38470b872d2c3"`
[INFO] [stdout] 85826c9527218d97d9d4261149a9668a3dcafac9d937a5a905a38470b872d2c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/megumish/meguh2:/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] e23d6c526f17d7deda38aa7fd3037eaee325f490570da3456ec247a50ded529d
[INFO] running `"docker" "start" "-a" "e23d6c526f17d7deda38aa7fd3037eaee325f490570da3456ec247a50ded529d"`
[INFO] [stderr]    Compiling meguh2 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "e23d6c526f17d7deda38aa7fd3037eaee325f490570da3456ec247a50ded529d"`
[INFO] running `"docker" "rm" "-f" "e23d6c526f17d7deda38aa7fd3037eaee325f490570da3456ec247a50ded529d"`
[INFO] [stdout] e23d6c526f17d7deda38aa7fd3037eaee325f490570da3456ec247a50ded529d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/megumish/meguh2:/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] 320d4a59a37821e6a43acd622d93c084146136c97bcd78e76061a33fc4835aa2
[INFO] running `"docker" "start" "-a" "320d4a59a37821e6a43acd622d93c084146136c97bcd78e76061a33fc4835aa2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/meguh2-26523015ab5ea8c7
[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" "320d4a59a37821e6a43acd622d93c084146136c97bcd78e76061a33fc4835aa2"`
[INFO] running `"docker" "rm" "-f" "320d4a59a37821e6a43acd622d93c084146136c97bcd78e76061a33fc4835aa2"`
[INFO] [stdout] 320d4a59a37821e6a43acd622d93c084146136c97bcd78e76061a33fc4835aa2