[INFO] updating cached repository robo-hamburger/rs_fractal
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/robo-hamburger/rs_fractal
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/robo-hamburger/rs_fractal" "work/ex/clippy-test-run/sources/stable/gh/robo-hamburger/rs_fractal"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/robo-hamburger/rs_fractal'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/robo-hamburger/rs_fractal" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/robo-hamburger/rs_fractal"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/robo-hamburger/rs_fractal'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 38ff37fe62b7474603765174bbde079284cd3b03
[INFO] sha for GitHub repo robo-hamburger/rs_fractal: 38ff37fe62b7474603765174bbde079284cd3b03
[INFO] validating manifest of robo-hamburger/rs_fractal on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of robo-hamburger/rs_fractal on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing robo-hamburger/rs_fractal
[INFO] finished frobbing robo-hamburger/rs_fractal
[INFO] frobbed toml for robo-hamburger/rs_fractal written to work/ex/clippy-test-run/sources/stable/gh/robo-hamburger/rs_fractal/Cargo.toml
[INFO] started frobbing robo-hamburger/rs_fractal
[INFO] finished frobbing robo-hamburger/rs_fractal
[INFO] frobbed toml for robo-hamburger/rs_fractal written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/robo-hamburger/rs_fractal/Cargo.toml
[INFO] crate robo-hamburger/rs_fractal has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on the registry index
[INFO] linting robo-hamburger/rs_fractal against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/robo-hamburger/rs_fractal:/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=forbid" "-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" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f0fc4ead6f7acfed041436917c95094520140217811a97368e263ea3e3a59e92
[INFO] running `"docker" "start" "-a" "f0fc4ead6f7acfed041436917c95094520140217811a97368e263ea3e3a59e92"`
[INFO] [stderr]    Compiling gcc v0.3.40
[INFO] [stderr]     Checking num_cpus v1.2.0
[INFO] [stderr]     Checking num-complex v0.1.35
[INFO] [stderr]     Checking rayon v0.5.0
[INFO] [stderr]     Checking num v0.1.36
[INFO] [stderr]    Compiling miniz-sys v0.1.7
[INFO] [stderr]     Checking enum_primitive v0.1.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.9
[INFO] [stderr]     Checking flate2 v0.2.14
[INFO] [stderr]     Checking png v0.5.2
[INFO] [stderr]     Checking image v0.10.4
[INFO] [stderr]     Checking rs_fractal v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.64s
[INFO] running `"docker" "inspect" "f0fc4ead6f7acfed041436917c95094520140217811a97368e263ea3e3a59e92"`
[INFO] running `"docker" "rm" "-f" "f0fc4ead6f7acfed041436917c95094520140217811a97368e263ea3e3a59e92"`
[INFO] [stdout] f0fc4ead6f7acfed041436917c95094520140217811a97368e263ea3e3a59e92