[INFO] crate txtr 1.0.0 is already in cache
[INFO] extracting crate txtr 1.0.0 into work/ex/clippy-test-run/sources/stable/reg/txtr/1.0.0
[INFO] extracting crate txtr 1.0.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/txtr/1.0.0
[INFO] validating manifest of txtr-1.0.0 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 txtr-1.0.0 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 txtr-1.0.0
[INFO] finished frobbing txtr-1.0.0
[INFO] frobbed toml for txtr-1.0.0 written to work/ex/clippy-test-run/sources/stable/reg/txtr/1.0.0/Cargo.toml
[INFO] started frobbing txtr-1.0.0
[INFO] finished frobbing txtr-1.0.0
[INFO] frobbed toml for txtr-1.0.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/txtr/1.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 txtr-1.0.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/txtr/1.0.0:/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] ed83208558c6a7ae167bbb3c8c6120e69414162bee6df1feb9fe69ffbc5044f8
[INFO] running `"docker" "start" "-a" "ed83208558c6a7ae167bbb3c8c6120e69414162bee6df1feb9fe69ffbc5044f8"`
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking generic-array v0.2.1
[INFO] [stderr]     Checking alga v0.5.4
[INFO] [stderr]     Checking rusttype v0.2.3
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking docopt v0.8.3
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking rayon v0.7.1
[INFO] [stderr]     Checking nalgebra v0.11.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking image v0.18.0
[INFO] [stderr]     Checking imageproc v0.13.0
[INFO] [stderr]     Checking txtr v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/txtr.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |             channel: channel,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `channel`
[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/txtr.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |             red: red,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `red`
[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/txtr.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             green: green,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `green`
[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/txtr.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             blue: blue,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `blue`
[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/txtr.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |             channel: channel,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `channel`
[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/txtr.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |             red: red,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `red`
[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/txtr.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             green: green,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `green`
[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/txtr.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             blue: blue,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `blue`
[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: use of `expect` followed by a function call
[INFO] [stderr]   --> src/txtr.rs:29:36
[INFO] [stderr]    |
[INFO] [stderr] 29 |             img: image::open(path).expect(&format!("Could not load image at {:?}", path)),
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| panic!("Could not load image at {:?}", path))`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::expect_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: taken reference of right operand
[INFO] [stderr]    --> src/txtr.rs:114:24
[INFO] [stderr]     |
[INFO] [stderr] 114 |                     if v > &level {
[INFO] [stderr]     |                        ^^^^------
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            help: use the right value directly: `level`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::op_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: use of `expect` followed by a function call
[INFO] [stderr]   --> src/txtr.rs:29:36
[INFO] [stderr]    |
[INFO] [stderr] 29 |             img: image::open(path).expect(&format!("Could not load image at {:?}", path)),
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| panic!("Could not load image at {:?}", path))`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::expect_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: taken reference of right operand
[INFO] [stderr]    --> src/txtr.rs:114:24
[INFO] [stderr]     |
[INFO] [stderr] 114 |                     if v > &level {
[INFO] [stderr]     |                        ^^^^------
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            help: use the right value directly: `level`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::op_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.50s
[INFO] running `"docker" "inspect" "ed83208558c6a7ae167bbb3c8c6120e69414162bee6df1feb9fe69ffbc5044f8"`
[INFO] running `"docker" "rm" "-f" "ed83208558c6a7ae167bbb3c8c6120e69414162bee6df1feb9fe69ffbc5044f8"`
[INFO] [stdout] ed83208558c6a7ae167bbb3c8c6120e69414162bee6df1feb9fe69ffbc5044f8