[INFO] updating cached repository matthiaskrgr/clippy_crashfinder
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/matthiaskrgr/clippy_crashfinder
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/matthiaskrgr/clippy_crashfinder" "work/ex/beta-1.37-6/sources/1.36.0/gh/matthiaskrgr/clippy_crashfinder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/matthiaskrgr/clippy_crashfinder'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/matthiaskrgr/clippy_crashfinder" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/matthiaskrgr/clippy_crashfinder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/matthiaskrgr/clippy_crashfinder'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 701909c96f09d5ab102f62c08b148e73bd099c27
[INFO] sha for GitHub repo matthiaskrgr/clippy_crashfinder: 701909c96f09d5ab102f62c08b148e73bd099c27
[INFO] validating manifest of matthiaskrgr/clippy_crashfinder on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of matthiaskrgr/clippy_crashfinder on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing matthiaskrgr/clippy_crashfinder
[INFO] finished frobbing matthiaskrgr/clippy_crashfinder
[INFO] frobbed toml for matthiaskrgr/clippy_crashfinder written to work/ex/beta-1.37-6/sources/1.36.0/gh/matthiaskrgr/clippy_crashfinder/Cargo.toml
[INFO] started frobbing matthiaskrgr/clippy_crashfinder
[INFO] finished frobbing matthiaskrgr/clippy_crashfinder
[INFO] frobbed toml for matthiaskrgr/clippy_crashfinder written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/matthiaskrgr/clippy_crashfinder/Cargo.toml
[INFO] crate matthiaskrgr/clippy_crashfinder already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing matthiaskrgr/clippy_crashfinder against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/matthiaskrgr/clippy_crashfinder:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] cbbc192291de9d209a2551e84d259a5794ff59fd85c5cb3ad65e8b5c72a46431
[INFO] running `"docker" "start" "-a" "cbbc192291de9d209a2551e84d259a5794ff59fd85c5cb3ad65e8b5c72a46431"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling clippy_crashfinder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `"docker" "inspect" "cbbc192291de9d209a2551e84d259a5794ff59fd85c5cb3ad65e8b5c72a46431"`
[INFO] running `"docker" "rm" "-f" "cbbc192291de9d209a2551e84d259a5794ff59fd85c5cb3ad65e8b5c72a46431"`
[INFO] [stdout] cbbc192291de9d209a2551e84d259a5794ff59fd85c5cb3ad65e8b5c72a46431
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/matthiaskrgr/clippy_crashfinder:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 754e33c05523e1ca2fee4229ba28d8d421d4d5188d2e481cf83c37416b376d43
[INFO] running `"docker" "start" "-a" "754e33c05523e1ca2fee4229ba28d8d421d4d5188d2e481cf83c37416b376d43"`
[INFO] [stderr]    Compiling clippy_crashfinder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "754e33c05523e1ca2fee4229ba28d8d421d4d5188d2e481cf83c37416b376d43"`
[INFO] running `"docker" "rm" "-f" "754e33c05523e1ca2fee4229ba28d8d421d4d5188d2e481cf83c37416b376d43"`
[INFO] [stdout] 754e33c05523e1ca2fee4229ba28d8d421d4d5188d2e481cf83c37416b376d43
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/matthiaskrgr/clippy_crashfinder:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 0dc45c7654f9bb25130cd47d86295b2a1c916a0472534fbc0ba700130ddd667a
[INFO] running `"docker" "start" "-a" "0dc45c7654f9bb25130cd47d86295b2a1c916a0472534fbc0ba700130ddd667a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/clippy_crashfinder-15da69c98e90db36
[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" "0dc45c7654f9bb25130cd47d86295b2a1c916a0472534fbc0ba700130ddd667a"`
[INFO] running `"docker" "rm" "-f" "0dc45c7654f9bb25130cd47d86295b2a1c916a0472534fbc0ba700130ddd667a"`
[INFO] [stdout] 0dc45c7654f9bb25130cd47d86295b2a1c916a0472534fbc0ba700130ddd667a