[INFO] updating cached repository jorissoris/brainfuck-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jorissoris/brainfuck-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jorissoris/brainfuck-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/jorissoris/brainfuck-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jorissoris/brainfuck-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jorissoris/brainfuck-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jorissoris/brainfuck-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jorissoris/brainfuck-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3a7f6458bb6aed96aa86bb31ee56fea4d8e9a28f
[INFO] sha for GitHub repo jorissoris/brainfuck-rust: 3a7f6458bb6aed96aa86bb31ee56fea4d8e9a28f
[INFO] validating manifest of jorissoris/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 jorissoris/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 jorissoris/brainfuck-rust
[INFO] finished frobbing jorissoris/brainfuck-rust
[INFO] frobbed toml for jorissoris/brainfuck-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/jorissoris/brainfuck-rust/Cargo.toml
[INFO] started frobbing jorissoris/brainfuck-rust
[INFO] finished frobbing jorissoris/brainfuck-rust
[INFO] frobbed toml for jorissoris/brainfuck-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jorissoris/brainfuck-rust/Cargo.toml
[INFO] crate jorissoris/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 jorissoris/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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jorissoris/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] 7442fbc697484b1794968071cefc1d84a27c47656360a3b5a343bd1a81525622
[INFO] running `"docker" "start" "-a" "7442fbc697484b1794968071cefc1d84a27c47656360a3b5a343bd1a81525622"`
[INFO] [stderr]    Compiling brainfuck_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "7442fbc697484b1794968071cefc1d84a27c47656360a3b5a343bd1a81525622"`
[INFO] running `"docker" "rm" "-f" "7442fbc697484b1794968071cefc1d84a27c47656360a3b5a343bd1a81525622"`
[INFO] [stdout] 7442fbc697484b1794968071cefc1d84a27c47656360a3b5a343bd1a81525622
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jorissoris/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] 3839ff7234e0b856250867dd85ab93ea77eb5c13d31638ae0d1990956f5b3325
[INFO] running `"docker" "start" "-a" "3839ff7234e0b856250867dd85ab93ea77eb5c13d31638ae0d1990956f5b3325"`
[INFO] [stderr]    Compiling brainfuck_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "3839ff7234e0b856250867dd85ab93ea77eb5c13d31638ae0d1990956f5b3325"`
[INFO] running `"docker" "rm" "-f" "3839ff7234e0b856250867dd85ab93ea77eb5c13d31638ae0d1990956f5b3325"`
[INFO] [stdout] 3839ff7234e0b856250867dd85ab93ea77eb5c13d31638ae0d1990956f5b3325
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jorissoris/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] 8dbab32cfbaaed975ccc0e6e686a8dc5e0ee8ca1d43b71c5d33c7b2ff9e938da
[INFO] running `"docker" "start" "-a" "8dbab32cfbaaed975ccc0e6e686a8dc5e0ee8ca1d43b71c5d33c7b2ff9e938da"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[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] [stderr]      Running /opt/crater/target/debug/deps/brainfuck_rust-627de595a481469d
[INFO] running `"docker" "inspect" "8dbab32cfbaaed975ccc0e6e686a8dc5e0ee8ca1d43b71c5d33c7b2ff9e938da"`
[INFO] running `"docker" "rm" "-f" "8dbab32cfbaaed975ccc0e6e686a8dc5e0ee8ca1d43b71c5d33c7b2ff9e938da"`
[INFO] [stdout] 8dbab32cfbaaed975ccc0e6e686a8dc5e0ee8ca1d43b71c5d33c7b2ff9e938da