[INFO] updating cached repository DonRyuDragoni/brainfuck-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DonRyuDragoni/brainfuck-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DonRyuDragoni/brainfuck-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/DonRyuDragoni/brainfuck-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/DonRyuDragoni/brainfuck-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DonRyuDragoni/brainfuck-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DonRyuDragoni/brainfuck-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DonRyuDragoni/brainfuck-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5f0d61f46e0369a06f1d19780dfa59b6c4f37dfa
[INFO] sha for GitHub repo DonRyuDragoni/brainfuck-rs: 5f0d61f46e0369a06f1d19780dfa59b6c4f37dfa
[INFO] validating manifest of DonRyuDragoni/brainfuck-rs 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 DonRyuDragoni/brainfuck-rs 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 DonRyuDragoni/brainfuck-rs
[INFO] finished frobbing DonRyuDragoni/brainfuck-rs
[INFO] frobbed toml for DonRyuDragoni/brainfuck-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/DonRyuDragoni/brainfuck-rs/Cargo.toml
[INFO] started frobbing DonRyuDragoni/brainfuck-rs
[INFO] finished frobbing DonRyuDragoni/brainfuck-rs
[INFO] frobbed toml for DonRyuDragoni/brainfuck-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DonRyuDragoni/brainfuck-rs/Cargo.toml
[INFO] crate DonRyuDragoni/brainfuck-rs 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 DonRyuDragoni/brainfuck-rs 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/DonRyuDragoni/brainfuck-rs:/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] 17a0a11fe8c53b2cf33326adf359ea7470a68957a0097c217cae2f0fe14e3230
[INFO] running `"docker" "start" "-a" "17a0a11fe8c53b2cf33326adf359ea7470a68957a0097c217cae2f0fe14e3230"`
[INFO] [stderr]    Compiling brainfuck-rs v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "17a0a11fe8c53b2cf33326adf359ea7470a68957a0097c217cae2f0fe14e3230"`
[INFO] running `"docker" "rm" "-f" "17a0a11fe8c53b2cf33326adf359ea7470a68957a0097c217cae2f0fe14e3230"`
[INFO] [stdout] 17a0a11fe8c53b2cf33326adf359ea7470a68957a0097c217cae2f0fe14e3230
[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/DonRyuDragoni/brainfuck-rs:/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] 01a16394cd112611454e83ff5e13a7a174a58fae22917d54ffbc9011b0aedd06
[INFO] running `"docker" "start" "-a" "01a16394cd112611454e83ff5e13a7a174a58fae22917d54ffbc9011b0aedd06"`
[INFO] [stderr]    Compiling brainfuck-rs v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "01a16394cd112611454e83ff5e13a7a174a58fae22917d54ffbc9011b0aedd06"`
[INFO] running `"docker" "rm" "-f" "01a16394cd112611454e83ff5e13a7a174a58fae22917d54ffbc9011b0aedd06"`
[INFO] [stdout] 01a16394cd112611454e83ff5e13a7a174a58fae22917d54ffbc9011b0aedd06
[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/DonRyuDragoni/brainfuck-rs:/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] b9e5d892f4b069c0a3616858e153617c737d1fe3c8b2a108f8084beec4e75bb9
[INFO] running `"docker" "start" "-a" "b9e5d892f4b069c0a3616858e153617c737d1fe3c8b2a108f8084beec4e75bb9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brainfuck_rs-f072eb85f4ebe802
[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" "b9e5d892f4b069c0a3616858e153617c737d1fe3c8b2a108f8084beec4e75bb9"`
[INFO] running `"docker" "rm" "-f" "b9e5d892f4b069c0a3616858e153617c737d1fe3c8b2a108f8084beec4e75bb9"`
[INFO] [stdout] b9e5d892f4b069c0a3616858e153617c737d1fe3c8b2a108f8084beec4e75bb9