[INFO] crate brain 0.1.2 is already in cache
[INFO] extracting crate brain 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/brain/0.1.2
[INFO] extracting crate brain 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/brain/0.1.2
[INFO] validating manifest of brain-0.1.2 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 brain-0.1.2 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 brain-0.1.2
[INFO] finished frobbing brain-0.1.2
[INFO] frobbed toml for brain-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/brain/0.1.2/Cargo.toml
[INFO] started frobbing brain-0.1.2
[INFO] finished frobbing brain-0.1.2
[INFO] frobbed toml for brain-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/brain/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 brain-0.1.2 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/brain/0.1.2:/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] 25831c8decb189d5cf2200a65312d2b3060acde44f71ab1802181a8b19bb3a0e
[INFO] running `"docker" "start" "-a" "25831c8decb189d5cf2200a65312d2b3060acde44f71ab1802181a8b19bb3a0e"`
[INFO] [stderr]    Compiling brain v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `"docker" "inspect" "25831c8decb189d5cf2200a65312d2b3060acde44f71ab1802181a8b19bb3a0e"`
[INFO] running `"docker" "rm" "-f" "25831c8decb189d5cf2200a65312d2b3060acde44f71ab1802181a8b19bb3a0e"`
[INFO] [stdout] 25831c8decb189d5cf2200a65312d2b3060acde44f71ab1802181a8b19bb3a0e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/brain/0.1.2:/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] ab578252a5a87fecd83f3db0b283bdf510c2abf02244f14500206cff184201ed
[INFO] running `"docker" "start" "-a" "ab578252a5a87fecd83f3db0b283bdf510c2abf02244f14500206cff184201ed"`
[INFO] [stderr]    Compiling brain v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "ab578252a5a87fecd83f3db0b283bdf510c2abf02244f14500206cff184201ed"`
[INFO] running `"docker" "rm" "-f" "ab578252a5a87fecd83f3db0b283bdf510c2abf02244f14500206cff184201ed"`
[INFO] [stdout] ab578252a5a87fecd83f3db0b283bdf510c2abf02244f14500206cff184201ed
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/brain/0.1.2:/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] f0f6e26282a88ce1764eec38859c1894b5b2177383f1c198573fb74a80c946e5
[INFO] running `"docker" "start" "-a" "f0f6e26282a88ce1764eec38859c1894b5b2177383f1c198573fb74a80c946e5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brain-57add93e98367ef8
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brain-7ea0bfdb45f5adc1
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brainfuck-80ad4ba6909d5f16
[INFO] [stderr]    Doc-tests brain
[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] [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] [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] [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" "f0f6e26282a88ce1764eec38859c1894b5b2177383f1c198573fb74a80c946e5"`
[INFO] running `"docker" "rm" "-f" "f0f6e26282a88ce1764eec38859c1894b5b2177383f1c198573fb74a80c946e5"`
[INFO] [stdout] f0f6e26282a88ce1764eec38859c1894b5b2177383f1c198573fb74a80c946e5