[INFO] updating cached repository wraithan/cargo-graph-workspace
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wraithan/cargo-graph-workspace
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wraithan/cargo-graph-workspace" "work/ex/clippy-test-run/sources/stable/gh/wraithan/cargo-graph-workspace"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/wraithan/cargo-graph-workspace'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wraithan/cargo-graph-workspace" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/wraithan/cargo-graph-workspace"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/wraithan/cargo-graph-workspace'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cfeb290cfb9b2b6e69178c58fdb4b43a8a9e92d0
[INFO] sha for GitHub repo wraithan/cargo-graph-workspace: cfeb290cfb9b2b6e69178c58fdb4b43a8a9e92d0
[INFO] validating manifest of wraithan/cargo-graph-workspace 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 wraithan/cargo-graph-workspace 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 wraithan/cargo-graph-workspace
[INFO] finished frobbing wraithan/cargo-graph-workspace
[INFO] frobbed toml for wraithan/cargo-graph-workspace written to work/ex/clippy-test-run/sources/stable/gh/wraithan/cargo-graph-workspace/Cargo.toml
[INFO] started frobbing wraithan/cargo-graph-workspace
[INFO] finished frobbing wraithan/cargo-graph-workspace
[INFO] frobbed toml for wraithan/cargo-graph-workspace written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/wraithan/cargo-graph-workspace/Cargo.toml
[INFO] crate wraithan/cargo-graph-workspace 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 wraithan/cargo-graph-workspace against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/wraithan/cargo-graph-workspace:/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] d7773bee9d0b8d65057f76705b428bac0adccc39423de261852644f7a2282232
[INFO] running `"docker" "start" "-a" "d7773bee9d0b8d65057f76705b428bac0adccc39423de261852644f7a2282232"`
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]     Checking serde v1.0.21
[INFO] [stderr]     Checking backtrace v0.3.4
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking serde_json v1.0.6
[INFO] [stderr]     Checking semver v0.8.0
[INFO] [stderr]     Checking cargo_metadata v0.3.2
[INFO] [stderr]     Checking cargo-graph-workspace v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/main.rs:119:13
[INFO] [stderr]     |
[INFO] [stderr] 119 |             write!(file, "\t\"{}\" [shape={}];\n", name, shape).unwrap();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::write_with_newline)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/main.rs:122:13
[INFO] [stderr]     |
[INFO] [stderr] 122 | /             write!(
[INFO] [stderr] 123 | |                 file,
[INFO] [stderr] 124 | |                 "\t\"{}\" -> \"{}\" [weight={}];\n",
[INFO] [stderr] 125 | |                 left,
[INFO] [stderr] 126 | |                 right,
[INFO] [stderr] 127 | |                 weight
[INFO] [stderr] 128 | |             ).unwrap();
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/main.rs:119:13
[INFO] [stderr]     |
[INFO] [stderr] 119 |             write!(file, "\t\"{}\" [shape={}];\n", name, shape).unwrap();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::write_with_newline)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/main.rs:122:13
[INFO] [stderr]     |
[INFO] [stderr] 122 | /             write!(
[INFO] [stderr] 123 | |                 file,
[INFO] [stderr] 124 | |                 "\t\"{}\" -> \"{}\" [weight={}];\n",
[INFO] [stderr] 125 | |                 left,
[INFO] [stderr] 126 | |                 right,
[INFO] [stderr] 127 | |                 weight
[INFO] [stderr] 128 | |             ).unwrap();
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.04s
[INFO] running `"docker" "inspect" "d7773bee9d0b8d65057f76705b428bac0adccc39423de261852644f7a2282232"`
[INFO] running `"docker" "rm" "-f" "d7773bee9d0b8d65057f76705b428bac0adccc39423de261852644f7a2282232"`
[INFO] [stdout] d7773bee9d0b8d65057f76705b428bac0adccc39423de261852644f7a2282232