[INFO] updating cached repository CyclicMan/nuclear
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/CyclicMan/nuclear
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/CyclicMan/nuclear" "work/ex/beta-1.38-1/sources/1.37.0/gh/CyclicMan/nuclear"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/CyclicMan/nuclear'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/CyclicMan/nuclear" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CyclicMan/nuclear"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CyclicMan/nuclear'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 89654ab550662ce29811e24931a8e986f48889d3
[INFO] sha for GitHub repo CyclicMan/nuclear: 89654ab550662ce29811e24931a8e986f48889d3
[INFO] validating manifest of CyclicMan/nuclear 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 CyclicMan/nuclear 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 CyclicMan/nuclear
[INFO] finished frobbing CyclicMan/nuclear
[INFO] frobbed toml for CyclicMan/nuclear written to work/ex/beta-1.38-1/sources/1.37.0/gh/CyclicMan/nuclear/Cargo.toml
[INFO] started frobbing CyclicMan/nuclear
[INFO] finished frobbing CyclicMan/nuclear
[INFO] frobbed toml for CyclicMan/nuclear written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CyclicMan/nuclear/Cargo.toml
[INFO] crate CyclicMan/nuclear 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 CyclicMan/nuclear against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CyclicMan/nuclear:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] f8ba9a34fda4399db7c44bcb51930b7c7eceedb9eddd2817a547fcb29e210966
[INFO] running `"docker" "start" "-a" "f8ba9a34fda4399db7c44bcb51930b7c7eceedb9eddd2817a547fcb29e210966"`
[INFO] [stderr]    Compiling nuclear v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "f8ba9a34fda4399db7c44bcb51930b7c7eceedb9eddd2817a547fcb29e210966"`
[INFO] running `"docker" "rm" "-f" "f8ba9a34fda4399db7c44bcb51930b7c7eceedb9eddd2817a547fcb29e210966"`
[INFO] [stdout] f8ba9a34fda4399db7c44bcb51930b7c7eceedb9eddd2817a547fcb29e210966
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CyclicMan/nuclear:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] a58b44e825ce7a8c24afc11d92c6e3970f72650a72fa5cf6281398ba1c837d5d
[INFO] running `"docker" "start" "-a" "a58b44e825ce7a8c24afc11d92c6e3970f72650a72fa5cf6281398ba1c837d5d"`
[INFO] [stderr]    Compiling nuclear v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "a58b44e825ce7a8c24afc11d92c6e3970f72650a72fa5cf6281398ba1c837d5d"`
[INFO] running `"docker" "rm" "-f" "a58b44e825ce7a8c24afc11d92c6e3970f72650a72fa5cf6281398ba1c837d5d"`
[INFO] [stdout] a58b44e825ce7a8c24afc11d92c6e3970f72650a72fa5cf6281398ba1c837d5d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CyclicMan/nuclear:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 081224ff68ba235fcf92540f0c790a7930f74efe73b0f9ae1b71fb0500c6f8bf
[INFO] running `"docker" "start" "-a" "081224ff68ba235fcf92540f0c790a7930f74efe73b0f9ae1b71fb0500c6f8bf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nuclear-ddf2476ea0f5f9a7
[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" "081224ff68ba235fcf92540f0c790a7930f74efe73b0f9ae1b71fb0500c6f8bf"`
[INFO] running `"docker" "rm" "-f" "081224ff68ba235fcf92540f0c790a7930f74efe73b0f9ae1b71fb0500c6f8bf"`
[INFO] [stdout] 081224ff68ba235fcf92540f0c790a7930f74efe73b0f9ae1b71fb0500c6f8bf