[INFO] updating cached repository mkpankov/serde_test_2
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mkpankov/serde_test_2
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mkpankov/serde_test_2" "work/ex/clippy-test-run/sources/stable/gh/mkpankov/serde_test_2"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/mkpankov/serde_test_2'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mkpankov/serde_test_2" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mkpankov/serde_test_2"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mkpankov/serde_test_2'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6a6defcb085cb330c562b26f28f471ec6e8f2ae0
[INFO] sha for GitHub repo mkpankov/serde_test_2: 6a6defcb085cb330c562b26f28f471ec6e8f2ae0
[INFO] validating manifest of mkpankov/serde_test_2 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 mkpankov/serde_test_2 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 mkpankov/serde_test_2
[INFO] finished frobbing mkpankov/serde_test_2
[INFO] frobbed toml for mkpankov/serde_test_2 written to work/ex/clippy-test-run/sources/stable/gh/mkpankov/serde_test_2/Cargo.toml
[INFO] started frobbing mkpankov/serde_test_2
[INFO] finished frobbing mkpankov/serde_test_2
[INFO] frobbed toml for mkpankov/serde_test_2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mkpankov/serde_test_2/Cargo.toml
[INFO] crate mkpankov/serde_test_2 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] linting mkpankov/serde_test_2 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/mkpankov/serde_test_2:/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] 734483eecb4ca927f4adc7ca664a6dbb14538c1ff05bec6f8768b567d473faf9
[INFO] running `"docker" "start" "-a" "734483eecb4ca927f4adc7ca664a6dbb14538c1ff05bec6f8768b567d473faf9"`
[INFO] [stderr]    Compiling lua52-sys v0.1.1
[INFO] [stderr]     Checking serde_test v1.0.42
[INFO] [stderr]     Checking serde_json v1.0.14
[INFO] [stderr]     Checking hlua v0.4.1
[INFO] [stderr]     Checking serde_test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.51s
[INFO] running `"docker" "inspect" "734483eecb4ca927f4adc7ca664a6dbb14538c1ff05bec6f8768b567d473faf9"`
[INFO] running `"docker" "rm" "-f" "734483eecb4ca927f4adc7ca664a6dbb14538c1ff05bec6f8768b567d473faf9"`
[INFO] [stdout] 734483eecb4ca927f4adc7ca664a6dbb14538c1ff05bec6f8768b567d473faf9