[INFO] crate x11cap 0.4.1 is already in cache
[INFO] extracting crate x11cap 0.4.1 into work/ex/clippy-test-run/sources/stable/reg/x11cap/0.4.1
[INFO] extracting crate x11cap 0.4.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/x11cap/0.4.1
[INFO] validating manifest of x11cap-0.4.1 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 x11cap-0.4.1 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 x11cap-0.4.1
[INFO] finished frobbing x11cap-0.4.1
[INFO] frobbed toml for x11cap-0.4.1 written to work/ex/clippy-test-run/sources/stable/reg/x11cap/0.4.1/Cargo.toml
[INFO] started frobbing x11cap-0.4.1
[INFO] finished frobbing x11cap-0.4.1
[INFO] frobbed toml for x11cap-0.4.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/x11cap/0.4.1/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 x11cap-0.4.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/x11cap/0.4.1:/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] 35cd03dcb27f6f77be65cbaa03a8c065a3f131379e24728b4a19c2392b7c3922
[INFO] running `"docker" "start" "-a" "35cd03dcb27f6f77be65cbaa03a8c065a3f131379e24728b4a19c2392b7c3922"`
[INFO] [stderr]    Compiling x11cap v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Checking shuteye v0.2.0
[INFO] [stderr]    Compiling x11 v2.18.1
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:216:25
[INFO] [stderr]     |
[INFO] [stderr] 216 |                         x: x,
[INFO] [stderr]     |                         ^^^^ help: replace it with: `x`
[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/lib.rs:217:25
[INFO] [stderr]     |
[INFO] [stderr] 217 |                         y: y,
[INFO] [stderr]     |                         ^^^^ help: replace it with: `y`
[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/lib.rs:216:25
[INFO] [stderr]     |
[INFO] [stderr] 216 |                         x: x,
[INFO] [stderr]     |                         ^^^^ help: replace it with: `x`
[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/lib.rs:217:25
[INFO] [stderr]     |
[INFO] [stderr] 217 |                         y: y,
[INFO] [stderr]     |                         ^^^^ help: replace it with: `y`
[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: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:246:38
[INFO] [stderr]     |
[INFO] [stderr] 246 |                    image.red_mask == 0xFF0000 && image.green_mask == 0xFF00 &&
[INFO] [stderr]     |                                      ^^^^^^^^ help: consider: `0x00FF_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:246:38
[INFO] [stderr]     |
[INFO] [stderr] 246 |                    image.red_mask == 0xFF0000 && image.green_mask == 0xFF00 &&
[INFO] [stderr]     |                                      ^^^^^^^^ help: consider: `0x00FF_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> examples/avg.rs:16:20
[INFO] [stderr]    |
[INFO] [stderr] 16 |         let size = geo.width as u64 * geo.height as u64;
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^ help: try: `u64::from(geo.width)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> examples/avg.rs:16:39
[INFO] [stderr]    |
[INFO] [stderr] 16 |         let size = geo.width as u64 * geo.height as u64;
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^ help: try: `u64::from(geo.height)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> examples/avg.rs:21:22
[INFO] [stderr]    |
[INFO] [stderr] 21 |             tot_r += r as u64;
[INFO] [stderr]    |                      ^^^^^^^^ help: try: `u64::from(r)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> examples/avg.rs:22:22
[INFO] [stderr]    |
[INFO] [stderr] 22 |             tot_g += g as u64;
[INFO] [stderr]    |                      ^^^^^^^^ help: try: `u64::from(g)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> examples/avg.rs:23:22
[INFO] [stderr]    |
[INFO] [stderr] 23 |             tot_b += b as u64;
[INFO] [stderr]    |                      ^^^^^^^^ help: try: `u64::from(b)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.24s
[INFO] running `"docker" "inspect" "35cd03dcb27f6f77be65cbaa03a8c065a3f131379e24728b4a19c2392b7c3922"`
[INFO] running `"docker" "rm" "-f" "35cd03dcb27f6f77be65cbaa03a8c065a3f131379e24728b4a19c2392b7c3922"`
[INFO] [stdout] 35cd03dcb27f6f77be65cbaa03a8c065a3f131379e24728b4a19c2392b7c3922