[INFO] updating cached repository bomb20/bfck-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bomb20/bfck-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bomb20/bfck-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/bomb20/bfck-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bomb20/bfck-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bomb20/bfck-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bomb20/bfck-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bomb20/bfck-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e0efad4f0fce8772230ac044c68260b549f5d90d
[INFO] sha for GitHub repo bomb20/bfck-rust: e0efad4f0fce8772230ac044c68260b549f5d90d
[INFO] validating manifest of bomb20/bfck-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 bomb20/bfck-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 bomb20/bfck-rust
[INFO] finished frobbing bomb20/bfck-rust
[INFO] frobbed toml for bomb20/bfck-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/bomb20/bfck-rust/Cargo.toml
[INFO] started frobbing bomb20/bfck-rust
[INFO] finished frobbing bomb20/bfck-rust
[INFO] frobbed toml for bomb20/bfck-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bomb20/bfck-rust/Cargo.toml
[INFO] crate bomb20/bfck-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 bomb20/bfck-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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bomb20/bfck-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] 60d55476552ac993b0bf10ebdbe7d2f2011c6f1fa677f6fc4286dac4020da997
[INFO] running `"docker" "start" "-a" "60d55476552ac993b0bf10ebdbe7d2f2011c6f1fa677f6fc4286dac4020da997"`
[INFO] [stderr]    Compiling bfck v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "60d55476552ac993b0bf10ebdbe7d2f2011c6f1fa677f6fc4286dac4020da997"`
[INFO] running `"docker" "rm" "-f" "60d55476552ac993b0bf10ebdbe7d2f2011c6f1fa677f6fc4286dac4020da997"`
[INFO] [stdout] 60d55476552ac993b0bf10ebdbe7d2f2011c6f1fa677f6fc4286dac4020da997
[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/bomb20/bfck-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] 0b913bcf071893a018fd5a71829f5b1c4f2180d0eff068a31ee63ba59c553c83
[INFO] running `"docker" "start" "-a" "0b913bcf071893a018fd5a71829f5b1c4f2180d0eff068a31ee63ba59c553c83"`
[INFO] [stderr]    Compiling bfck v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "0b913bcf071893a018fd5a71829f5b1c4f2180d0eff068a31ee63ba59c553c83"`
[INFO] running `"docker" "rm" "-f" "0b913bcf071893a018fd5a71829f5b1c4f2180d0eff068a31ee63ba59c553c83"`
[INFO] [stdout] 0b913bcf071893a018fd5a71829f5b1c4f2180d0eff068a31ee63ba59c553c83
[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/bomb20/bfck-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] ea2d6457aadcba39dd5ae1f0cdfb3b5bd28bdcb4f83eb9299d0223f14c7ae6df
[INFO] running `"docker" "start" "-a" "ea2d6457aadcba39dd5ae1f0cdfb3b5bd28bdcb4f83eb9299d0223f14c7ae6df"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bfck-d01ea1330ec4dede
[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" "ea2d6457aadcba39dd5ae1f0cdfb3b5bd28bdcb4f83eb9299d0223f14c7ae6df"`
[INFO] running `"docker" "rm" "-f" "ea2d6457aadcba39dd5ae1f0cdfb3b5bd28bdcb4f83eb9299d0223f14c7ae6df"`
[INFO] [stdout] ea2d6457aadcba39dd5ae1f0cdfb3b5bd28bdcb4f83eb9299d0223f14c7ae6df