[INFO] updating cached repository danbruder/boom
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/danbruder/boom
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/danbruder/boom" "work/ex/beta-1.38-1/sources/1.37.0/gh/danbruder/boom"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/danbruder/boom'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/danbruder/boom" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/danbruder/boom"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/danbruder/boom'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 718a50838f28168939fb6efbeb79cf2cdde8c57d
[INFO] sha for GitHub repo danbruder/boom: 718a50838f28168939fb6efbeb79cf2cdde8c57d
[INFO] validating manifest of danbruder/boom 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 danbruder/boom 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 danbruder/boom
[INFO] finished frobbing danbruder/boom
[INFO] frobbed toml for danbruder/boom written to work/ex/beta-1.38-1/sources/1.37.0/gh/danbruder/boom/Cargo.toml
[INFO] started frobbing danbruder/boom
[INFO] finished frobbing danbruder/boom
[INFO] frobbed toml for danbruder/boom written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/danbruder/boom/Cargo.toml
[INFO] crate danbruder/boom 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 danbruder/boom 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/gh/danbruder/boom:/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] 832100519da6354a9d7dbb899c03a53aa068598941e8ed18c600a466f28d5613
[INFO] running `"docker" "start" "-a" "832100519da6354a9d7dbb899c03a53aa068598941e8ed18c600a466f28d5613"`
[INFO] [stderr]    Compiling crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling globset v0.4.2
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling exitfailure v0.5.1
[INFO] [stderr]    Compiling ignore v0.4.6
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling clap-verbosity-flag v0.2.0
[INFO] [stderr]    Compiling globwalk v0.3.1
[INFO] [stderr]    Compiling quicli v0.4.0
[INFO] [stderr]    Compiling boom v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.26s
[INFO] running `"docker" "inspect" "832100519da6354a9d7dbb899c03a53aa068598941e8ed18c600a466f28d5613"`
[INFO] running `"docker" "rm" "-f" "832100519da6354a9d7dbb899c03a53aa068598941e8ed18c600a466f28d5613"`
[INFO] [stdout] 832100519da6354a9d7dbb899c03a53aa068598941e8ed18c600a466f28d5613
[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/gh/danbruder/boom:/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] d3c2cf0956b00ccaabbecea16607667a5afd006c6d7151290e6d986ea84f47fc
[INFO] running `"docker" "start" "-a" "d3c2cf0956b00ccaabbecea16607667a5afd006c6d7151290e6d986ea84f47fc"`
[INFO] [stderr]    Compiling boom v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `"docker" "inspect" "d3c2cf0956b00ccaabbecea16607667a5afd006c6d7151290e6d986ea84f47fc"`
[INFO] running `"docker" "rm" "-f" "d3c2cf0956b00ccaabbecea16607667a5afd006c6d7151290e6d986ea84f47fc"`
[INFO] [stdout] d3c2cf0956b00ccaabbecea16607667a5afd006c6d7151290e6d986ea84f47fc
[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/gh/danbruder/boom:/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] 6af3d158984f88b710990c653aa1731736a378e00fc53c7e3eb85ffa142cfc35
[INFO] running `"docker" "start" "-a" "6af3d158984f88b710990c653aa1731736a378e00fc53c7e3eb85ffa142cfc35"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/boom-ebb02a60828eb217
[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" "6af3d158984f88b710990c653aa1731736a378e00fc53c7e3eb85ffa142cfc35"`
[INFO] running `"docker" "rm" "-f" "6af3d158984f88b710990c653aa1731736a378e00fc53c7e3eb85ffa142cfc35"`
[INFO] [stdout] 6af3d158984f88b710990c653aa1731736a378e00fc53c7e3eb85ffa142cfc35