[INFO] updating cached repository maghoff/doom-levels
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/maghoff/doom-levels
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/maghoff/doom-levels" "work/ex/beta-1.37-6/sources/1.36.0/gh/maghoff/doom-levels"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/maghoff/doom-levels'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/maghoff/doom-levels" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/maghoff/doom-levels"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/maghoff/doom-levels'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5519bc40bb8f51ef7cd688a378d40e5eef635ccd
[INFO] sha for GitHub repo maghoff/doom-levels: 5519bc40bb8f51ef7cd688a378d40e5eef635ccd
[INFO] validating manifest of maghoff/doom-levels on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of maghoff/doom-levels on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing maghoff/doom-levels
[INFO] finished frobbing maghoff/doom-levels
[INFO] frobbed toml for maghoff/doom-levels written to work/ex/beta-1.37-6/sources/1.36.0/gh/maghoff/doom-levels/Cargo.toml
[INFO] started frobbing maghoff/doom-levels
[INFO] finished frobbing maghoff/doom-levels
[INFO] frobbed toml for maghoff/doom-levels written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/maghoff/doom-levels/Cargo.toml
[INFO] crate maghoff/doom-levels already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing maghoff/doom-levels against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/maghoff/doom-levels:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 7a4dcbf0abdff28aec642dbbea77460a20ddae10064caa3c4a999f0e52728fd6
[INFO] running `"docker" "start" "-a" "7a4dcbf0abdff28aec642dbbea77460a20ddae10064caa3c4a999f0e52728fd6"`
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling wad v0.2.0
[INFO] [stderr]    Compiling doom-levels v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.04s
[INFO] running `"docker" "inspect" "7a4dcbf0abdff28aec642dbbea77460a20ddae10064caa3c4a999f0e52728fd6"`
[INFO] running `"docker" "rm" "-f" "7a4dcbf0abdff28aec642dbbea77460a20ddae10064caa3c4a999f0e52728fd6"`
[INFO] [stdout] 7a4dcbf0abdff28aec642dbbea77460a20ddae10064caa3c4a999f0e52728fd6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/maghoff/doom-levels:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] f6d3ab882743150592e2811e6bbe39a1cb1895531b4fd56ecdffcb553e68e893
[INFO] running `"docker" "start" "-a" "f6d3ab882743150592e2811e6bbe39a1cb1895531b4fd56ecdffcb553e68e893"`
[INFO] [stderr]    Compiling doom-levels v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `"docker" "inspect" "f6d3ab882743150592e2811e6bbe39a1cb1895531b4fd56ecdffcb553e68e893"`
[INFO] running `"docker" "rm" "-f" "f6d3ab882743150592e2811e6bbe39a1cb1895531b4fd56ecdffcb553e68e893"`
[INFO] [stdout] f6d3ab882743150592e2811e6bbe39a1cb1895531b4fd56ecdffcb553e68e893
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/maghoff/doom-levels:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 3fbe31aaead52543731cbb36a5f69bcbdf5ed8e26cfe3b2729e6b2d8d63763b3
[INFO] running `"docker" "start" "-a" "3fbe31aaead52543731cbb36a5f69bcbdf5ed8e26cfe3b2729e6b2d8d63763b3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/doom_levels-05eec857fffe3a2f
[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" "3fbe31aaead52543731cbb36a5f69bcbdf5ed8e26cfe3b2729e6b2d8d63763b3"`
[INFO] running `"docker" "rm" "-f" "3fbe31aaead52543731cbb36a5f69bcbdf5ed8e26cfe3b2729e6b2d8d63763b3"`
[INFO] [stdout] 3fbe31aaead52543731cbb36a5f69bcbdf5ed8e26cfe3b2729e6b2d8d63763b3