[INFO] updating cached repository superhawk610/captain_hook
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/superhawk610/captain_hook
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/superhawk610/captain_hook" "work/ex/beta-1.38-1/sources/1.37.0/gh/superhawk610/captain_hook"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/superhawk610/captain_hook'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/superhawk610/captain_hook" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/superhawk610/captain_hook"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/superhawk610/captain_hook'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8f28c4c2c52e22c58c6d96fdf36b7124b5383801
[INFO] sha for GitHub repo superhawk610/captain_hook: 8f28c4c2c52e22c58c6d96fdf36b7124b5383801
[INFO] validating manifest of superhawk610/captain_hook 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 superhawk610/captain_hook 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 superhawk610/captain_hook
[INFO] finished frobbing superhawk610/captain_hook
[INFO] frobbed toml for superhawk610/captain_hook written to work/ex/beta-1.38-1/sources/1.37.0/gh/superhawk610/captain_hook/Cargo.toml
[INFO] started frobbing superhawk610/captain_hook
[INFO] finished frobbing superhawk610/captain_hook
[INFO] frobbed toml for superhawk610/captain_hook written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/superhawk610/captain_hook/Cargo.toml
[INFO] crate superhawk610/captain_hook 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 superhawk610/captain_hook 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/superhawk610/captain_hook:/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] 62cc715262067beef16efa94e4a0064b2c0d5ade298391f3c02191837ac5ab81
[INFO] running `"docker" "start" "-a" "62cc715262067beef16efa94e4a0064b2c0d5ade298391f3c02191837ac5ab81"`
[INFO] [stderr]    Compiling syn v0.15.32
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling ws v0.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling captain_hook v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.74s
[INFO] running `"docker" "inspect" "62cc715262067beef16efa94e4a0064b2c0d5ade298391f3c02191837ac5ab81"`
[INFO] running `"docker" "rm" "-f" "62cc715262067beef16efa94e4a0064b2c0d5ade298391f3c02191837ac5ab81"`
[INFO] [stdout] 62cc715262067beef16efa94e4a0064b2c0d5ade298391f3c02191837ac5ab81
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/superhawk610/captain_hook:/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] d7668493dbf904c934162180891bc6fc22f00fbfdda0c93391f1a78a39ac8e20
[INFO] running `"docker" "start" "-a" "d7668493dbf904c934162180891bc6fc22f00fbfdda0c93391f1a78a39ac8e20"`
[INFO] [stderr]    Compiling captain_hook v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "d7668493dbf904c934162180891bc6fc22f00fbfdda0c93391f1a78a39ac8e20"`
[INFO] running `"docker" "rm" "-f" "d7668493dbf904c934162180891bc6fc22f00fbfdda0c93391f1a78a39ac8e20"`
[INFO] [stdout] d7668493dbf904c934162180891bc6fc22f00fbfdda0c93391f1a78a39ac8e20
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/superhawk610/captain_hook:/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] 8ef1116f3d3bb2e3e54b628cbdeb4b944a057320bb090b6c87f14e406b063684
[INFO] running `"docker" "start" "-a" "8ef1116f3d3bb2e3e54b628cbdeb4b944a057320bb090b6c87f14e406b063684"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/captain_hook-65407092337a89af
[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] [stderr]      Running /opt/crater/target/debug/deps/captain_hook-609112a320c6156b
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests captain_hook
[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" "8ef1116f3d3bb2e3e54b628cbdeb4b944a057320bb090b6c87f14e406b063684"`
[INFO] running `"docker" "rm" "-f" "8ef1116f3d3bb2e3e54b628cbdeb4b944a057320bb090b6c87f14e406b063684"`
[INFO] [stdout] 8ef1116f3d3bb2e3e54b628cbdeb4b944a057320bb090b6c87f14e406b063684