[INFO] updating cached repository DutchGhost/generator-utils
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DutchGhost/generator-utils
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DutchGhost/generator-utils" "work/ex/beta-1.38-1/sources/1.37.0/gh/DutchGhost/generator-utils"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/DutchGhost/generator-utils'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DutchGhost/generator-utils" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DutchGhost/generator-utils"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DutchGhost/generator-utils'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] be784bcf845544c2da7ded1c4267beeaf8c0394b
[INFO] sha for GitHub repo DutchGhost/generator-utils: be784bcf845544c2da7ded1c4267beeaf8c0394b
[INFO] validating manifest of DutchGhost/generator-utils 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 DutchGhost/generator-utils 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 DutchGhost/generator-utils
[INFO] finished frobbing DutchGhost/generator-utils
[INFO] frobbed toml for DutchGhost/generator-utils written to work/ex/beta-1.38-1/sources/1.37.0/gh/DutchGhost/generator-utils/Cargo.toml
[INFO] started frobbing DutchGhost/generator-utils
[INFO] finished frobbing DutchGhost/generator-utils
[INFO] frobbed toml for DutchGhost/generator-utils written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DutchGhost/generator-utils/Cargo.toml
[INFO] crate DutchGhost/generator-utils 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 DutchGhost/generator-utils 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/DutchGhost/generator-utils:/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] 649955b584c3bb883191ff170d76c90add3357b6c821cead5579f524555dbab7
[INFO] running `"docker" "start" "-a" "649955b584c3bb883191ff170d76c90add3357b6c821cead5579f524555dbab7"`
[INFO] [stderr]    Compiling generator-utils v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "649955b584c3bb883191ff170d76c90add3357b6c821cead5579f524555dbab7"`
[INFO] running `"docker" "rm" "-f" "649955b584c3bb883191ff170d76c90add3357b6c821cead5579f524555dbab7"`
[INFO] [stdout] 649955b584c3bb883191ff170d76c90add3357b6c821cead5579f524555dbab7
[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/DutchGhost/generator-utils:/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] a20ee306b9c4aad1a432c07f986aa53f5b01efba638bd9e53d2a54106def9dd7
[INFO] running `"docker" "start" "-a" "a20ee306b9c4aad1a432c07f986aa53f5b01efba638bd9e53d2a54106def9dd7"`
[INFO] [stderr]    Compiling generator-utils v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "a20ee306b9c4aad1a432c07f986aa53f5b01efba638bd9e53d2a54106def9dd7"`
[INFO] running `"docker" "rm" "-f" "a20ee306b9c4aad1a432c07f986aa53f5b01efba638bd9e53d2a54106def9dd7"`
[INFO] [stdout] a20ee306b9c4aad1a432c07f986aa53f5b01efba638bd9e53d2a54106def9dd7
[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/DutchGhost/generator-utils:/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] 2f8149e3192c7831e4605c5bb756b9a7fec44ba15181280fe99b9721573ef2f6
[INFO] running `"docker" "start" "-a" "2f8149e3192c7831e4605c5bb756b9a7fec44ba15181280fe99b9721573ef2f6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/generator_utils-f3b11d5deb7384fc
[INFO] [stderr]    Doc-tests generator-utils
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "2f8149e3192c7831e4605c5bb756b9a7fec44ba15181280fe99b9721573ef2f6"`
[INFO] running `"docker" "rm" "-f" "2f8149e3192c7831e4605c5bb756b9a7fec44ba15181280fe99b9721573ef2f6"`
[INFO] [stdout] 2f8149e3192c7831e4605c5bb756b9a7fec44ba15181280fe99b9721573ef2f6