[INFO] updating cached repository gnarph/rust-brainfuck
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gnarph/rust-brainfuck
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gnarph/rust-brainfuck" "work/ex/beta-1.38-1/sources/1.37.0/gh/gnarph/rust-brainfuck"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gnarph/rust-brainfuck'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gnarph/rust-brainfuck" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gnarph/rust-brainfuck"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gnarph/rust-brainfuck'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fee1802bbebc253d94069673fd53d53747bb029b
[INFO] sha for GitHub repo gnarph/rust-brainfuck: fee1802bbebc253d94069673fd53d53747bb029b
[INFO] validating manifest of gnarph/rust-brainfuck 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 gnarph/rust-brainfuck 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 gnarph/rust-brainfuck
[INFO] finished frobbing gnarph/rust-brainfuck
[INFO] frobbed toml for gnarph/rust-brainfuck written to work/ex/beta-1.38-1/sources/1.37.0/gh/gnarph/rust-brainfuck/Cargo.toml
[INFO] started frobbing gnarph/rust-brainfuck
[INFO] finished frobbing gnarph/rust-brainfuck
[INFO] frobbed toml for gnarph/rust-brainfuck written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gnarph/rust-brainfuck/Cargo.toml
[INFO] crate gnarph/rust-brainfuck 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 gnarph/rust-brainfuck 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-1/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/gnarph/rust-brainfuck:/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] 8f4713f426ec1a862e6d29e7e493c6d38020c2fb5e02eca2a284c465c9201c4c
[INFO] running `"docker" "start" "-a" "8f4713f426ec1a862e6d29e7e493c6d38020c2fb5e02eca2a284c465c9201c4c"`
[INFO] [stderr]    Compiling rustfuck v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `"docker" "inspect" "8f4713f426ec1a862e6d29e7e493c6d38020c2fb5e02eca2a284c465c9201c4c"`
[INFO] running `"docker" "rm" "-f" "8f4713f426ec1a862e6d29e7e493c6d38020c2fb5e02eca2a284c465c9201c4c"`
[INFO] [stdout] 8f4713f426ec1a862e6d29e7e493c6d38020c2fb5e02eca2a284c465c9201c4c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/gnarph/rust-brainfuck:/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] 81231ea49404ebc683e802d4886818bb57095afc2b06b2d30dfd5c4f3cfb14e9
[INFO] running `"docker" "start" "-a" "81231ea49404ebc683e802d4886818bb57095afc2b06b2d30dfd5c4f3cfb14e9"`
[INFO] [stderr]    Compiling rustfuck v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "81231ea49404ebc683e802d4886818bb57095afc2b06b2d30dfd5c4f3cfb14e9"`
[INFO] running `"docker" "rm" "-f" "81231ea49404ebc683e802d4886818bb57095afc2b06b2d30dfd5c4f3cfb14e9"`
[INFO] [stdout] 81231ea49404ebc683e802d4886818bb57095afc2b06b2d30dfd5c4f3cfb14e9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/gnarph/rust-brainfuck:/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] 87cd03f3c5f84d87fe718cdcc4d579326bdb4c02f2cfeaa58b0c0071f7af9429
[INFO] running `"docker" "start" "-a" "87cd03f3c5f84d87fe718cdcc4d579326bdb4c02f2cfeaa58b0c0071f7af9429"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustfuck-2c87197e3eaeacab
[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" "87cd03f3c5f84d87fe718cdcc4d579326bdb4c02f2cfeaa58b0c0071f7af9429"`
[INFO] running `"docker" "rm" "-f" "87cd03f3c5f84d87fe718cdcc4d579326bdb4c02f2cfeaa58b0c0071f7af9429"`
[INFO] [stdout] 87cd03f3c5f84d87fe718cdcc4d579326bdb4c02f2cfeaa58b0c0071f7af9429