[INFO] updating cached repository Kerollmops/brainfrust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Kerollmops/brainfrust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Kerollmops/brainfrust" "work/ex/beta-1.38-1/sources/1.37.0/gh/Kerollmops/brainfrust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Kerollmops/brainfrust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Kerollmops/brainfrust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Kerollmops/brainfrust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Kerollmops/brainfrust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3062abd664d94027177adf3537d608d548548061
[INFO] sha for GitHub repo Kerollmops/brainfrust: 3062abd664d94027177adf3537d608d548548061
[INFO] validating manifest of Kerollmops/brainfrust 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 Kerollmops/brainfrust 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 Kerollmops/brainfrust
[INFO] finished frobbing Kerollmops/brainfrust
[INFO] frobbed toml for Kerollmops/brainfrust written to work/ex/beta-1.38-1/sources/1.37.0/gh/Kerollmops/brainfrust/Cargo.toml
[INFO] started frobbing Kerollmops/brainfrust
[INFO] finished frobbing Kerollmops/brainfrust
[INFO] frobbed toml for Kerollmops/brainfrust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Kerollmops/brainfrust/Cargo.toml
[INFO] crate Kerollmops/brainfrust 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 Kerollmops/brainfrust 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Kerollmops/brainfrust:/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] c22389a47b8d429735fb3ffc77eedbf6a7107d472eb36bb055bb99e2ef9ec736
[INFO] running `"docker" "start" "-a" "c22389a47b8d429735fb3ffc77eedbf6a7107d472eb36bb055bb99e2ef9ec736"`
[INFO] [stderr]    Compiling brainfrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "c22389a47b8d429735fb3ffc77eedbf6a7107d472eb36bb055bb99e2ef9ec736"`
[INFO] running `"docker" "rm" "-f" "c22389a47b8d429735fb3ffc77eedbf6a7107d472eb36bb055bb99e2ef9ec736"`
[INFO] [stdout] c22389a47b8d429735fb3ffc77eedbf6a7107d472eb36bb055bb99e2ef9ec736
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Kerollmops/brainfrust:/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] 232fefc472cae77936a48782836e9ce12f94c22adb8dd7aed76e591994e1170d
[INFO] running `"docker" "start" "-a" "232fefc472cae77936a48782836e9ce12f94c22adb8dd7aed76e591994e1170d"`
[INFO] [stderr]    Compiling brainfrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "232fefc472cae77936a48782836e9ce12f94c22adb8dd7aed76e591994e1170d"`
[INFO] running `"docker" "rm" "-f" "232fefc472cae77936a48782836e9ce12f94c22adb8dd7aed76e591994e1170d"`
[INFO] [stdout] 232fefc472cae77936a48782836e9ce12f94c22adb8dd7aed76e591994e1170d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Kerollmops/brainfrust:/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] 20e6a677f5457f8e73628f455791467ec1a8a3367f7682405f54df5f772cc2d3
[INFO] running `"docker" "start" "-a" "20e6a677f5457f8e73628f455791467ec1a8a3367f7682405f54df5f772cc2d3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brainfrust-38ef8cad040a435f
[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" "20e6a677f5457f8e73628f455791467ec1a8a3367f7682405f54df5f772cc2d3"`
[INFO] running `"docker" "rm" "-f" "20e6a677f5457f8e73628f455791467ec1a8a3367f7682405f54df5f772cc2d3"`
[INFO] [stdout] 20e6a677f5457f8e73628f455791467ec1a8a3367f7682405f54df5f772cc2d3