[INFO] crate livesplit-hotkey 0.4.0 is already in cache
[INFO] extracting crate livesplit-hotkey 0.4.0 into work/ex/clippy-test-run/sources/stable/reg/livesplit-hotkey/0.4.0
[INFO] extracting crate livesplit-hotkey 0.4.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/livesplit-hotkey/0.4.0
[INFO] validating manifest of livesplit-hotkey-0.4.0 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 livesplit-hotkey-0.4.0 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 livesplit-hotkey-0.4.0
[INFO] finished frobbing livesplit-hotkey-0.4.0
[INFO] frobbed toml for livesplit-hotkey-0.4.0 written to work/ex/clippy-test-run/sources/stable/reg/livesplit-hotkey/0.4.0/Cargo.toml
[INFO] started frobbing livesplit-hotkey-0.4.0
[INFO] finished frobbing livesplit-hotkey-0.4.0
[INFO] frobbed toml for livesplit-hotkey-0.4.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/livesplit-hotkey/0.4.0/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 livesplit-hotkey-0.4.0 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/reg/livesplit-hotkey/0.4.0:/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] 959c80345dde2f87896be9a9947d4a1f69fc41c00b116db0641c61691653d864
[INFO] running `"docker" "start" "-a" "959c80345dde2f87896be9a9947d4a1f69fc41c00b116db0641c61691653d864"`
[INFO] [stderr]     Checking promising-future v0.2.4
[INFO] [stderr]     Checking livesplit-hotkey v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/linux/mod.rs:197:17
[INFO] [stderr]     |
[INFO] [stderr] 197 |                 sender: sender,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^ help: replace it with: `sender`
[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/linux/mod.rs:198:17
[INFO] [stderr]     |
[INFO] [stderr] 198 |                 ping: ping,
[INFO] [stderr]     |                 ^^^^^^^^^^ help: replace it with: `ping`
[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/linux/mod.rs:197:17
[INFO] [stderr]     |
[INFO] [stderr] 197 |                 sender: sender,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^ help: replace it with: `sender`
[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/linux/mod.rs:198:17
[INFO] [stderr]     |
[INFO] [stderr] 198 |                 ping: ping,
[INFO] [stderr]     |                 ^^^^^^^^^^ help: replace it with: `ping`
[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: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/linux/mod.rs:128:45
[INFO] [stderr]     |
[INFO] [stderr] 128 |                                             (xlib.XKeysymToKeycode)(display, key as _) as c_uint;
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from((xlib.XKeysymToKeycode)(display, key as _))`
[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 u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/linux/mod.rs:159:45
[INFO] [stderr]     |
[INFO] [stderr] 159 |                                             (xlib.XKeysymToKeycode)(display, key as _) as c_uint;
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from((xlib.XKeysymToKeycode)(display, key as _))`
[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 u32 may become silently lossy if types change
[INFO] [stderr]    --> src/linux/mod.rs:128:45
[INFO] [stderr]     |
[INFO] [stderr] 128 |                                             (xlib.XKeysymToKeycode)(display, key as _) as c_uint;
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from((xlib.XKeysymToKeycode)(display, key as _))`
[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 u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/linux/mod.rs:159:45
[INFO] [stderr]     |
[INFO] [stderr] 159 |                                             (xlib.XKeysymToKeycode)(display, key as _) as c_uint;
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from((xlib.XKeysymToKeycode)(display, key as _))`
[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 3.60s
[INFO] running `"docker" "inspect" "959c80345dde2f87896be9a9947d4a1f69fc41c00b116db0641c61691653d864"`
[INFO] running `"docker" "rm" "-f" "959c80345dde2f87896be9a9947d4a1f69fc41c00b116db0641c61691653d864"`
[INFO] [stdout] 959c80345dde2f87896be9a9947d4a1f69fc41c00b116db0641c61691653d864