[INFO] crate bang 0.0.1 is already in cache
[INFO] extracting crate bang 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/bang/0.0.1
[INFO] extracting crate bang 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bang/0.0.1
[INFO] validating manifest of bang-0.0.1 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 bang-0.0.1 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 bang-0.0.1
[INFO] finished frobbing bang-0.0.1
[INFO] frobbed toml for bang-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bang/0.0.1/Cargo.toml
[INFO] started frobbing bang-0.0.1
[INFO] finished frobbing bang-0.0.1
[INFO] frobbed toml for bang-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bang/0.0.1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing bang-0.0.1 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/reg/bang/0.0.1:/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] 49758d2a0e1ea8dac26b4e1e0cfbdfbec6860992d15959739cee6d8f497234b2
[INFO] running `"docker" "start" "-a" "49758d2a0e1ea8dac26b4e1e0cfbdfbec6860992d15959739cee6d8f497234b2"`
[INFO] [stderr]    Compiling bang v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "49758d2a0e1ea8dac26b4e1e0cfbdfbec6860992d15959739cee6d8f497234b2"`
[INFO] running `"docker" "rm" "-f" "49758d2a0e1ea8dac26b4e1e0cfbdfbec6860992d15959739cee6d8f497234b2"`
[INFO] [stdout] 49758d2a0e1ea8dac26b4e1e0cfbdfbec6860992d15959739cee6d8f497234b2
[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/reg/bang/0.0.1:/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] f32107b8f527a9cf1b4477ab9c9c640d064325d4753303781486df6948a3ba24
[INFO] running `"docker" "start" "-a" "f32107b8f527a9cf1b4477ab9c9c640d064325d4753303781486df6948a3ba24"`
[INFO] [stderr]    Compiling bang v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "f32107b8f527a9cf1b4477ab9c9c640d064325d4753303781486df6948a3ba24"`
[INFO] running `"docker" "rm" "-f" "f32107b8f527a9cf1b4477ab9c9c640d064325d4753303781486df6948a3ba24"`
[INFO] [stdout] f32107b8f527a9cf1b4477ab9c9c640d064325d4753303781486df6948a3ba24
[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/reg/bang/0.0.1:/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] c76ab87d7465db46eda73f1f0240596ecd0664ffbb788445fa0d5d421bb6d660
[INFO] running `"docker" "start" "-a" "c76ab87d7465db46eda73f1f0240596ecd0664ffbb788445fa0d5d421bb6d660"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bang-0cc1d21e44b5aeba
[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" "c76ab87d7465db46eda73f1f0240596ecd0664ffbb788445fa0d5d421bb6d660"`
[INFO] running `"docker" "rm" "-f" "c76ab87d7465db46eda73f1f0240596ecd0664ffbb788445fa0d5d421bb6d660"`
[INFO] [stdout] c76ab87d7465db46eda73f1f0240596ecd0664ffbb788445fa0d5d421bb6d660