[INFO] updating cached repository cjm00/rust-wfc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cjm00/rust-wfc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cjm00/rust-wfc" "work/ex/clippy-test-run/sources/stable/gh/cjm00/rust-wfc"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/cjm00/rust-wfc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cjm00/rust-wfc" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/cjm00/rust-wfc"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/cjm00/rust-wfc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 76b262ba3707afe22f6a6d8a9699aa9413d91955
[INFO] sha for GitHub repo cjm00/rust-wfc: 76b262ba3707afe22f6a6d8a9699aa9413d91955
[INFO] validating manifest of cjm00/rust-wfc 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 cjm00/rust-wfc 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 cjm00/rust-wfc
[INFO] finished frobbing cjm00/rust-wfc
[INFO] frobbed toml for cjm00/rust-wfc written to work/ex/clippy-test-run/sources/stable/gh/cjm00/rust-wfc/Cargo.toml
[INFO] started frobbing cjm00/rust-wfc
[INFO] finished frobbing cjm00/rust-wfc
[INFO] frobbed toml for cjm00/rust-wfc written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/cjm00/rust-wfc/Cargo.toml
[INFO] crate cjm00/rust-wfc has a lockfile. skipping
[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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting cjm00/rust-wfc against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/cjm00/rust-wfc:/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] a157fcb138c399bad52b1a4aadd541916e0de624b1a5cb0c66a9eec4c23f3d39
[INFO] running `"docker" "start" "-a" "a157fcb138c399bad52b1a4aadd541916e0de624b1a5cb0c66a9eec4c23f3d39"`
[INFO] [stderr]    Compiling ndarray v0.9.0
[INFO] [stderr]     Checking num-integer v0.1.33
[INFO] [stderr]     Checking num-complex v0.1.37
[INFO] [stderr]     Checking num-iter v0.1.33
[INFO] [stderr]     Checking num v0.1.36
[INFO] [stderr]     Checking png v0.6.2
[INFO] [stderr]     Checking chrono v0.3.0
[INFO] [stderr]     Checking rust-wfc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/overlappingmodel.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |             possible_colors: possible_colors,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `possible_colors`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/overlappingmodel.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |             possible_states: possible_states,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `possible_states`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/overlappingmodel.rs:156:13
[INFO] [stderr]     |
[INFO] [stderr] 156 |             model: model,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `model`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/overlappingmodel.rs:157:13
[INFO] [stderr]     |
[INFO] [stderr] 157 |             palette: palette,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `palette`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/overlappingmodel.rs:158:13
[INFO] [stderr]     |
[INFO] [stderr] 158 |             states: states,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `states`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/overlappingmodel.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |             possible_colors: possible_colors,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `possible_colors`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/overlappingmodel.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |             possible_states: possible_states,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `possible_states`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/overlappingmodel.rs:156:13
[INFO] [stderr]     |
[INFO] [stderr] 156 |             model: model,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `model`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/overlappingmodel.rs:157:13
[INFO] [stderr]     |
[INFO] [stderr] 157 |             palette: palette,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `palette`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/overlappingmodel.rs:158:13
[INFO] [stderr]     |
[INFO] [stderr] 158 |             states: states,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `states`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(try_from)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `rust-wfc`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(try_from)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `rust-wfc`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a157fcb138c399bad52b1a4aadd541916e0de624b1a5cb0c66a9eec4c23f3d39"`
[INFO] running `"docker" "rm" "-f" "a157fcb138c399bad52b1a4aadd541916e0de624b1a5cb0c66a9eec4c23f3d39"`
[INFO] [stdout] a157fcb138c399bad52b1a4aadd541916e0de624b1a5cb0c66a9eec4c23f3d39