[INFO] updating cached repository jonas-schievink/cargo-tidy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jonas-schievink/cargo-tidy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jonas-schievink/cargo-tidy" "work/ex/beta-1.37-6/sources/1.36.0/gh/jonas-schievink/cargo-tidy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jonas-schievink/cargo-tidy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jonas-schievink/cargo-tidy" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jonas-schievink/cargo-tidy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jonas-schievink/cargo-tidy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 87bc899d9c87f7da5c7ee9dbdf0fd938278d1e72
[INFO] sha for GitHub repo jonas-schievink/cargo-tidy: 87bc899d9c87f7da5c7ee9dbdf0fd938278d1e72
[INFO] validating manifest of jonas-schievink/cargo-tidy 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 jonas-schievink/cargo-tidy 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 jonas-schievink/cargo-tidy
[INFO] finished frobbing jonas-schievink/cargo-tidy
[INFO] frobbed toml for jonas-schievink/cargo-tidy written to work/ex/beta-1.37-6/sources/1.36.0/gh/jonas-schievink/cargo-tidy/Cargo.toml
[INFO] started frobbing jonas-schievink/cargo-tidy
[INFO] finished frobbing jonas-schievink/cargo-tidy
[INFO] frobbed toml for jonas-schievink/cargo-tidy written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jonas-schievink/cargo-tidy/Cargo.toml
[INFO] crate jonas-schievink/cargo-tidy 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 jonas-schievink/cargo-tidy against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jonas-schievink/cargo-tidy:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 9b9132f5066aad6df0948ee562f630ba368ea2d22fd589ed6e16605b06f8f420
[INFO] running `"docker" "start" "-a" "9b9132f5066aad6df0948ee562f630ba368ea2d22fd589ed6e16605b06f8f420"`
[INFO] [stderr]    Compiling quote v0.3.13
[INFO] [stderr]    Compiling serde v0.9.7
[INFO] [stderr]    Compiling synom v0.11.0
[INFO] [stderr]    Compiling term_size v0.2.2
[INFO] [stderr]    Compiling thread_local v0.3.3
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling clap v2.20.5
[INFO] [stderr]    Compiling regex v0.2.1
[INFO] [stderr]    Compiling syn v0.11.6
[INFO] [stderr]    Compiling serde_codegen_internals v0.13.0
[INFO] [stderr]    Compiling serde_derive v0.9.7
[INFO] [stderr]    Compiling toml v0.3.0
[INFO] [stderr]    Compiling cargo-tidy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.32s
[INFO] running `"docker" "inspect" "9b9132f5066aad6df0948ee562f630ba368ea2d22fd589ed6e16605b06f8f420"`
[INFO] running `"docker" "rm" "-f" "9b9132f5066aad6df0948ee562f630ba368ea2d22fd589ed6e16605b06f8f420"`
[INFO] [stdout] 9b9132f5066aad6df0948ee562f630ba368ea2d22fd589ed6e16605b06f8f420
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jonas-schievink/cargo-tidy:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c9dd37d575efe8c34f8a6f5d190edb952d89f697fe557f737bf7bf4494814107
[INFO] running `"docker" "start" "-a" "c9dd37d575efe8c34f8a6f5d190edb952d89f697fe557f737bf7bf4494814107"`
[INFO] [stderr]    Compiling cargo-tidy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `"docker" "inspect" "c9dd37d575efe8c34f8a6f5d190edb952d89f697fe557f737bf7bf4494814107"`
[INFO] running `"docker" "rm" "-f" "c9dd37d575efe8c34f8a6f5d190edb952d89f697fe557f737bf7bf4494814107"`
[INFO] [stdout] c9dd37d575efe8c34f8a6f5d190edb952d89f697fe557f737bf7bf4494814107
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jonas-schievink/cargo-tidy:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 6f8eb1ee3f012c15205ab2ba7c945f9970a2a3a36cd86883c81b3033cf98d92a
[INFO] running `"docker" "start" "-a" "6f8eb1ee3f012c15205ab2ba7c945f9970a2a3a36cd86883c81b3033cf98d92a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_tidy-6be0e8cf2eb840a8
[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" "6f8eb1ee3f012c15205ab2ba7c945f9970a2a3a36cd86883c81b3033cf98d92a"`
[INFO] running `"docker" "rm" "-f" "6f8eb1ee3f012c15205ab2ba7c945f9970a2a3a36cd86883c81b3033cf98d92a"`
[INFO] [stdout] 6f8eb1ee3f012c15205ab2ba7c945f9970a2a3a36cd86883c81b3033cf98d92a