[INFO] updating cached repository juggernaut0/civgen
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/juggernaut0/civgen
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/juggernaut0/civgen" "work/ex/beta-1.38-1/sources/1.37.0/gh/juggernaut0/civgen"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/juggernaut0/civgen'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/juggernaut0/civgen" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/juggernaut0/civgen"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/juggernaut0/civgen'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5377808363b7627ec2a550363a8376fd28502d24
[INFO] sha for GitHub repo juggernaut0/civgen: 5377808363b7627ec2a550363a8376fd28502d24
[INFO] validating manifest of juggernaut0/civgen 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 juggernaut0/civgen 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 juggernaut0/civgen
[INFO] finished frobbing juggernaut0/civgen
[INFO] frobbed toml for juggernaut0/civgen written to work/ex/beta-1.38-1/sources/1.37.0/gh/juggernaut0/civgen/Cargo.toml
[INFO] started frobbing juggernaut0/civgen
[INFO] finished frobbing juggernaut0/civgen
[INFO] frobbed toml for juggernaut0/civgen written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/juggernaut0/civgen/Cargo.toml
[INFO] crate juggernaut0/civgen 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 juggernaut0/civgen 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-2/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/juggernaut0/civgen:/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] 6165bd1d97b884892f147036800c9b03f59f3bb1339bb2e8332e4115e74d62ca
[INFO] running `"docker" "start" "-a" "6165bd1d97b884892f147036800c9b03f59f3bb1339bb2e8332e4115e74d62ca"`
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling civgen v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.42s
[INFO] running `"docker" "inspect" "6165bd1d97b884892f147036800c9b03f59f3bb1339bb2e8332e4115e74d62ca"`
[INFO] running `"docker" "rm" "-f" "6165bd1d97b884892f147036800c9b03f59f3bb1339bb2e8332e4115e74d62ca"`
[INFO] [stdout] 6165bd1d97b884892f147036800c9b03f59f3bb1339bb2e8332e4115e74d62ca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/juggernaut0/civgen:/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] 0eabc151baf1dae30294cef7529ea4bbb5b4b9d140894368ec64ead88271075d
[INFO] running `"docker" "start" "-a" "0eabc151baf1dae30294cef7529ea4bbb5b4b9d140894368ec64ead88271075d"`
[INFO] [stderr]    Compiling civgen v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "0eabc151baf1dae30294cef7529ea4bbb5b4b9d140894368ec64ead88271075d"`
[INFO] running `"docker" "rm" "-f" "0eabc151baf1dae30294cef7529ea4bbb5b4b9d140894368ec64ead88271075d"`
[INFO] [stdout] 0eabc151baf1dae30294cef7529ea4bbb5b4b9d140894368ec64ead88271075d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/juggernaut0/civgen:/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] e99536e3f8bf785c0648a97075159cfaa37a7971eb482f16a8b9c1712336b716
[INFO] running `"docker" "start" "-a" "e99536e3f8bf785c0648a97075159cfaa37a7971eb482f16a8b9c1712336b716"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/civgen-ed52722522f4b17b
[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" "e99536e3f8bf785c0648a97075159cfaa37a7971eb482f16a8b9c1712336b716"`
[INFO] running `"docker" "rm" "-f" "e99536e3f8bf785c0648a97075159cfaa37a7971eb482f16a8b9c1712336b716"`
[INFO] [stdout] e99536e3f8bf785c0648a97075159cfaa37a7971eb482f16a8b9c1712336b716