[INFO] updating cached repository takoyaki9n/brainfuck-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/takoyaki9n/brainfuck-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/takoyaki9n/brainfuck-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/takoyaki9n/brainfuck-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/takoyaki9n/brainfuck-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/takoyaki9n/brainfuck-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/takoyaki9n/brainfuck-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/takoyaki9n/brainfuck-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e11886fece251cd6e06051a6a52ea700d288c75b
[INFO] sha for GitHub repo takoyaki9n/brainfuck-rust: e11886fece251cd6e06051a6a52ea700d288c75b
[INFO] validating manifest of takoyaki9n/brainfuck-rust 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 takoyaki9n/brainfuck-rust 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 takoyaki9n/brainfuck-rust
[INFO] finished frobbing takoyaki9n/brainfuck-rust
[INFO] frobbed toml for takoyaki9n/brainfuck-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/takoyaki9n/brainfuck-rust/Cargo.toml
[INFO] started frobbing takoyaki9n/brainfuck-rust
[INFO] finished frobbing takoyaki9n/brainfuck-rust
[INFO] frobbed toml for takoyaki9n/brainfuck-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/takoyaki9n/brainfuck-rust/Cargo.toml
[INFO] crate takoyaki9n/brainfuck-rust 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 takoyaki9n/brainfuck-rust 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/takoyaki9n/brainfuck-rust:/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] 068c1c4521916e80d542eed8dc250ca3a9148254e18da57cad243780c2e2a11f
[INFO] running `"docker" "start" "-a" "068c1c4521916e80d542eed8dc250ca3a9148254e18da57cad243780c2e2a11f"`
[INFO] [stderr]    Compiling brainfuck v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "068c1c4521916e80d542eed8dc250ca3a9148254e18da57cad243780c2e2a11f"`
[INFO] running `"docker" "rm" "-f" "068c1c4521916e80d542eed8dc250ca3a9148254e18da57cad243780c2e2a11f"`
[INFO] [stdout] 068c1c4521916e80d542eed8dc250ca3a9148254e18da57cad243780c2e2a11f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/takoyaki9n/brainfuck-rust:/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] 72c5ba77bf81ff6c528a0cd038a496b0159c39866b735986607f0c0635570d92
[INFO] running `"docker" "start" "-a" "72c5ba77bf81ff6c528a0cd038a496b0159c39866b735986607f0c0635570d92"`
[INFO] [stderr]    Compiling brainfuck v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "72c5ba77bf81ff6c528a0cd038a496b0159c39866b735986607f0c0635570d92"`
[INFO] running `"docker" "rm" "-f" "72c5ba77bf81ff6c528a0cd038a496b0159c39866b735986607f0c0635570d92"`
[INFO] [stdout] 72c5ba77bf81ff6c528a0cd038a496b0159c39866b735986607f0c0635570d92
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/takoyaki9n/brainfuck-rust:/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] 0853f3fdb40ed307a0448b0d5423207f31123cbf32fd7496ca91441d604df7b7
[INFO] running `"docker" "start" "-a" "0853f3fdb40ed307a0448b0d5423207f31123cbf32fd7496ca91441d604df7b7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brainfuck-4a962a5745b5d3c4
[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" "0853f3fdb40ed307a0448b0d5423207f31123cbf32fd7496ca91441d604df7b7"`
[INFO] running `"docker" "rm" "-f" "0853f3fdb40ed307a0448b0d5423207f31123cbf32fd7496ca91441d604df7b7"`
[INFO] [stdout] 0853f3fdb40ed307a0448b0d5423207f31123cbf32fd7496ca91441d604df7b7