[INFO] updating cached repository matthiaskrgr/clippy_travis_test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/matthiaskrgr/clippy_travis_test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/matthiaskrgr/clippy_travis_test" "work/ex/beta-1.38-1/sources/1.37.0/gh/matthiaskrgr/clippy_travis_test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/matthiaskrgr/clippy_travis_test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/matthiaskrgr/clippy_travis_test" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matthiaskrgr/clippy_travis_test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matthiaskrgr/clippy_travis_test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b10ae662025462a5756f1be19d522ec420ce920b
[INFO] sha for GitHub repo matthiaskrgr/clippy_travis_test: b10ae662025462a5756f1be19d522ec420ce920b
[INFO] validating manifest of matthiaskrgr/clippy_travis_test 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 matthiaskrgr/clippy_travis_test 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 matthiaskrgr/clippy_travis_test
[INFO] finished frobbing matthiaskrgr/clippy_travis_test
[INFO] frobbed toml for matthiaskrgr/clippy_travis_test written to work/ex/beta-1.38-1/sources/1.37.0/gh/matthiaskrgr/clippy_travis_test/Cargo.toml
[INFO] started frobbing matthiaskrgr/clippy_travis_test
[INFO] finished frobbing matthiaskrgr/clippy_travis_test
[INFO] frobbed toml for matthiaskrgr/clippy_travis_test written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matthiaskrgr/clippy_travis_test/Cargo.toml
[INFO] crate matthiaskrgr/clippy_travis_test 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 matthiaskrgr/clippy_travis_test against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/matthiaskrgr/clippy_travis_test:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] ded81e7e4cfad3ce1bc95f83c9dcf0655ad4b8e2e13d52f2578f55fecfb520a6
[INFO] running `"docker" "start" "-a" "ded81e7e4cfad3ce1bc95f83c9dcf0655ad4b8e2e13d52f2578f55fecfb520a6"`
[INFO] [stderr]    Compiling clippy_travis_test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "ded81e7e4cfad3ce1bc95f83c9dcf0655ad4b8e2e13d52f2578f55fecfb520a6"`
[INFO] running `"docker" "rm" "-f" "ded81e7e4cfad3ce1bc95f83c9dcf0655ad4b8e2e13d52f2578f55fecfb520a6"`
[INFO] [stdout] ded81e7e4cfad3ce1bc95f83c9dcf0655ad4b8e2e13d52f2578f55fecfb520a6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/matthiaskrgr/clippy_travis_test:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 19876ea76d4969d1e3f04daac12c2841ffea3d01fa97fa92d9ae277d591a7f01
[INFO] running `"docker" "start" "-a" "19876ea76d4969d1e3f04daac12c2841ffea3d01fa97fa92d9ae277d591a7f01"`
[INFO] [stderr]    Compiling clippy_travis_test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "19876ea76d4969d1e3f04daac12c2841ffea3d01fa97fa92d9ae277d591a7f01"`
[INFO] running `"docker" "rm" "-f" "19876ea76d4969d1e3f04daac12c2841ffea3d01fa97fa92d9ae277d591a7f01"`
[INFO] [stdout] 19876ea76d4969d1e3f04daac12c2841ffea3d01fa97fa92d9ae277d591a7f01
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/matthiaskrgr/clippy_travis_test:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 03383b3f6a72361a2be38f1e1af44d9d238f70c0193f63439e3295df6fac988d
[INFO] running `"docker" "start" "-a" "03383b3f6a72361a2be38f1e1af44d9d238f70c0193f63439e3295df6fac988d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/clippy_travis_test-1454c16593c1011d
[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" "03383b3f6a72361a2be38f1e1af44d9d238f70c0193f63439e3295df6fac988d"`
[INFO] running `"docker" "rm" "-f" "03383b3f6a72361a2be38f1e1af44d9d238f70c0193f63439e3295df6fac988d"`
[INFO] [stdout] 03383b3f6a72361a2be38f1e1af44d9d238f70c0193f63439e3295df6fac988d