[INFO] updating cached repository krdln/motherbase_name_generator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/krdln/motherbase_name_generator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/krdln/motherbase_name_generator" "work/ex/beta-1.38-1/sources/1.37.0/gh/krdln/motherbase_name_generator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/krdln/motherbase_name_generator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/krdln/motherbase_name_generator" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/krdln/motherbase_name_generator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/krdln/motherbase_name_generator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8d5265c7752845aa8fdc6e01d09130dfa09eb931
[INFO] sha for GitHub repo krdln/motherbase_name_generator: 8d5265c7752845aa8fdc6e01d09130dfa09eb931
[INFO] validating manifest of krdln/motherbase_name_generator 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 krdln/motherbase_name_generator 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 krdln/motherbase_name_generator
[INFO] finished frobbing krdln/motherbase_name_generator
[INFO] frobbed toml for krdln/motherbase_name_generator written to work/ex/beta-1.38-1/sources/1.37.0/gh/krdln/motherbase_name_generator/Cargo.toml
[INFO] started frobbing krdln/motherbase_name_generator
[INFO] finished frobbing krdln/motherbase_name_generator
[INFO] frobbed toml for krdln/motherbase_name_generator written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/krdln/motherbase_name_generator/Cargo.toml
[INFO] crate krdln/motherbase_name_generator 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/krdln/motherbase_name_generator/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 krdln/motherbase_name_generator 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-5/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/krdln/motherbase_name_generator:/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] 60ea40d6589bec2f2ffb7307cc97e05f1b386c36d7b665d4c9d3def26111d3db
[INFO] running `"docker" "start" "-a" "60ea40d6589bec2f2ffb7307cc97e05f1b386c36d7b665d4c9d3def26111d3db"`
[INFO] [stderr]    Compiling motherbase_namegen v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "60ea40d6589bec2f2ffb7307cc97e05f1b386c36d7b665d4c9d3def26111d3db"`
[INFO] running `"docker" "rm" "-f" "60ea40d6589bec2f2ffb7307cc97e05f1b386c36d7b665d4c9d3def26111d3db"`
[INFO] [stdout] 60ea40d6589bec2f2ffb7307cc97e05f1b386c36d7b665d4c9d3def26111d3db
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/krdln/motherbase_name_generator:/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] 83ce1ab88f048834ad160559a4ba024ad08fd605f99f7367e66dafeeb7135309
[INFO] running `"docker" "start" "-a" "83ce1ab88f048834ad160559a4ba024ad08fd605f99f7367e66dafeeb7135309"`
[INFO] [stderr]    Compiling motherbase_namegen v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "83ce1ab88f048834ad160559a4ba024ad08fd605f99f7367e66dafeeb7135309"`
[INFO] running `"docker" "rm" "-f" "83ce1ab88f048834ad160559a4ba024ad08fd605f99f7367e66dafeeb7135309"`
[INFO] [stdout] 83ce1ab88f048834ad160559a4ba024ad08fd605f99f7367e66dafeeb7135309
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/krdln/motherbase_name_generator:/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] 89833ba2be7bfdafad207bcd3d8f3e851ba051ab522623d647e67baa261d658f
[INFO] running `"docker" "start" "-a" "89833ba2be7bfdafad207bcd3d8f3e851ba051ab522623d647e67baa261d658f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/motherbase_namegen-fd4d2e611ecf4be1
[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" "89833ba2be7bfdafad207bcd3d8f3e851ba051ab522623d647e67baa261d658f"`
[INFO] running `"docker" "rm" "-f" "89833ba2be7bfdafad207bcd3d8f3e851ba051ab522623d647e67baa261d658f"`
[INFO] [stdout] 89833ba2be7bfdafad207bcd3d8f3e851ba051ab522623d647e67baa261d658f