[INFO] updating cached repository manthedan/brainf
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/manthedan/brainf
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/manthedan/brainf" "work/ex/beta-1.38-1/sources/1.37.0/gh/manthedan/brainf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/manthedan/brainf'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/manthedan/brainf" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/manthedan/brainf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/manthedan/brainf'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cc24fe2c2fe57c4d9199a79bbed49a213cc5141e
[INFO] sha for GitHub repo manthedan/brainf: cc24fe2c2fe57c4d9199a79bbed49a213cc5141e
[INFO] validating manifest of manthedan/brainf 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 manthedan/brainf 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 manthedan/brainf
[INFO] finished frobbing manthedan/brainf
[INFO] frobbed toml for manthedan/brainf written to work/ex/beta-1.38-1/sources/1.37.0/gh/manthedan/brainf/Cargo.toml
[INFO] started frobbing manthedan/brainf
[INFO] finished frobbing manthedan/brainf
[INFO] frobbed toml for manthedan/brainf written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/manthedan/brainf/Cargo.toml
[INFO] crate manthedan/brainf 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 manthedan/brainf against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/manthedan/brainf:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] e86c88e2dfff0aa4dc56fde5a39ece424353bbbbc26454662d7aeeb9e7f25b17
[INFO] running `"docker" "start" "-a" "e86c88e2dfff0aa4dc56fde5a39ece424353bbbbc26454662d7aeeb9e7f25b17"`
[INFO] [stderr]    Compiling brainf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "e86c88e2dfff0aa4dc56fde5a39ece424353bbbbc26454662d7aeeb9e7f25b17"`
[INFO] running `"docker" "rm" "-f" "e86c88e2dfff0aa4dc56fde5a39ece424353bbbbc26454662d7aeeb9e7f25b17"`
[INFO] [stdout] e86c88e2dfff0aa4dc56fde5a39ece424353bbbbc26454662d7aeeb9e7f25b17
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/manthedan/brainf:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 814f5c07b5806f80aadf129dafd50ef2ff5e636e22542b01ecc98c8a46387549
[INFO] running `"docker" "start" "-a" "814f5c07b5806f80aadf129dafd50ef2ff5e636e22542b01ecc98c8a46387549"`
[INFO] [stderr]    Compiling brainf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "814f5c07b5806f80aadf129dafd50ef2ff5e636e22542b01ecc98c8a46387549"`
[INFO] running `"docker" "rm" "-f" "814f5c07b5806f80aadf129dafd50ef2ff5e636e22542b01ecc98c8a46387549"`
[INFO] [stdout] 814f5c07b5806f80aadf129dafd50ef2ff5e636e22542b01ecc98c8a46387549
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/manthedan/brainf:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] aab8bffbd4a27a048240481ff970a7abe2f441fac84a946aa968edf0ca338b37
[INFO] running `"docker" "start" "-a" "aab8bffbd4a27a048240481ff970a7abe2f441fac84a946aa968edf0ca338b37"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brainf-bdfd25963ee33833
[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/brainf-77eac6aa8e199c4e
[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]    Doc-tests brainf
[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" "aab8bffbd4a27a048240481ff970a7abe2f441fac84a946aa968edf0ca338b37"`
[INFO] running `"docker" "rm" "-f" "aab8bffbd4a27a048240481ff970a7abe2f441fac84a946aa968edf0ca338b37"`
[INFO] [stdout] aab8bffbd4a27a048240481ff970a7abe2f441fac84a946aa968edf0ca338b37