[INFO] updating cached repository https://github.com/matthiaskrgr/clippy_crashfinder
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/matthiaskrgr/clippy_crashfinder
[INFO] [stderr]  * [new branch]      rustwide   -> rustwide
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 97301a2b05cf9d928a075c6ebc85dc8883b93094
[INFO] testing matthiaskrgr/clippy_crashfinder against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthiaskrgr%2Fclippy_crashfinder" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matthiaskrgr/clippy_crashfinder on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/matthiaskrgr/clippy_crashfinder
[INFO] finished tweaking git repo https://github.com/matthiaskrgr/clippy_crashfinder
[INFO] tweaked toml for git repo https://github.com/matthiaskrgr/clippy_crashfinder written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/matthiaskrgr/clippy_crashfinder already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 36b8cc6fc33e3530de09a4326c4c5725ed634dd743078f9a43221c0b45a1fe4d
[INFO] running `"docker" "start" "-a" "36b8cc6fc33e3530de09a4326c4c5725ed634dd743078f9a43221c0b45a1fe4d"`
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling clippy_crashfinder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `"docker" "inspect" "36b8cc6fc33e3530de09a4326c4c5725ed634dd743078f9a43221c0b45a1fe4d"`
[INFO] running `"docker" "rm" "-f" "36b8cc6fc33e3530de09a4326c4c5725ed634dd743078f9a43221c0b45a1fe4d"`
[INFO] [stdout] 36b8cc6fc33e3530de09a4326c4c5725ed634dd743078f9a43221c0b45a1fe4d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] ca63b83f629bd0ba6958473af63a1bf5474bfbcf9e8a61881434e66fd84e7f9d
[INFO] running `"docker" "start" "-a" "ca63b83f629bd0ba6958473af63a1bf5474bfbcf9e8a61881434e66fd84e7f9d"`
[INFO] [stderr]    Compiling clippy_crashfinder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "ca63b83f629bd0ba6958473af63a1bf5474bfbcf9e8a61881434e66fd84e7f9d"`
[INFO] running `"docker" "rm" "-f" "ca63b83f629bd0ba6958473af63a1bf5474bfbcf9e8a61881434e66fd84e7f9d"`
[INFO] [stdout] ca63b83f629bd0ba6958473af63a1bf5474bfbcf9e8a61881434e66fd84e7f9d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] e261e144b60b83de856ee5df17b7a1d553a9e2a08f5467e81cb95b22ec4a62b4
[INFO] running `"docker" "start" "-a" "e261e144b60b83de856ee5df17b7a1d553a9e2a08f5467e81cb95b22ec4a62b4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/clippy_crashfinder-f284f1965cb0ac77
[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" "e261e144b60b83de856ee5df17b7a1d553a9e2a08f5467e81cb95b22ec4a62b4"`
[INFO] running `"docker" "rm" "-f" "e261e144b60b83de856ee5df17b7a1d553a9e2a08f5467e81cb95b22ec4a62b4"`
[INFO] [stdout] e261e144b60b83de856ee5df17b7a1d553a9e2a08f5467e81cb95b22ec4a62b4