[INFO] crate ulog 0.3.0 is already in cache
[INFO] extracting crate ulog 0.3.0 into work/ex/clippy-test-run/sources/stable/reg/ulog/0.3.0
[INFO] extracting crate ulog 0.3.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ulog/0.3.0
[INFO] validating manifest of ulog-0.3.0 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 ulog-0.3.0 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 ulog-0.3.0
[INFO] finished frobbing ulog-0.3.0
[INFO] frobbed toml for ulog-0.3.0 written to work/ex/clippy-test-run/sources/stable/reg/ulog/0.3.0/Cargo.toml
[INFO] started frobbing ulog-0.3.0
[INFO] finished frobbing ulog-0.3.0
[INFO] frobbed toml for ulog-0.3.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ulog/0.3.0/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 ulog-0.3.0 against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ulog/0.3.0:/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 -Dclippy::into_iter_on_array" "-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] 485ccf89373bfc2e86321fce77046c5358d43c45c42f3d46f8860ca7751e5ada
[INFO] running `"docker" "start" "-a" "485ccf89373bfc2e86321fce77046c5358d43c45c42f3d46f8860ca7751e5ada"`
[INFO] [stderr]     Checking ulog v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/lib.rs:144:23
[INFO] [stderr]     |
[INFO] [stderr] 144 |             location: record.location().clone(),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*record.location()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_err()`
[INFO] [stderr]    --> src/lib.rs:146:16
[INFO] [stderr]     |
[INFO] [stderr] 146 |           if let Err(_) = self.sender().try_send(msg) {
[INFO] [stderr]     |  _________-      ^^^^^^
[INFO] [stderr] 147 | |             // failed to send log message; increase failure count
[INFO] [stderr] 148 | |             self.failures.fetch_add(1, Ordering::Relaxed);
[INFO] [stderr] 149 | |         }
[INFO] [stderr]     | |_________- help: try this: `if self.sender().try_send(msg).is_err()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: this loop could be written as a `while let` loop
[INFO] [stderr]    --> src/lib.rs:165:9
[INFO] [stderr]     |
[INFO] [stderr] 165 | /         loop {
[INFO] [stderr] 166 | |             // FIXME: maybe just exit successfully?
[INFO] [stderr] 167 | |             let msg = match rx.recv() {
[INFO] [stderr] 168 | |                 Ok(m) => m,
[INFO] [stderr] ...   |
[INFO] [stderr] 171 | |             handle(msg);
[INFO] [stderr] 172 | |         }
[INFO] [stderr]     | |_________^ help: try: `while let Ok(m) = rx.recv() { .. }`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::while_let_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/lib.rs:144:23
[INFO] [stderr]     |
[INFO] [stderr] 144 |             location: record.location().clone(),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*record.location()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_err()`
[INFO] [stderr]    --> src/lib.rs:146:16
[INFO] [stderr]     |
[INFO] [stderr] 146 |           if let Err(_) = self.sender().try_send(msg) {
[INFO] [stderr]     |  _________-      ^^^^^^
[INFO] [stderr] 147 | |             // failed to send log message; increase failure count
[INFO] [stderr] 148 | |             self.failures.fetch_add(1, Ordering::Relaxed);
[INFO] [stderr] 149 | |         }
[INFO] [stderr]     | |_________- help: try this: `if self.sender().try_send(msg).is_err()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: this loop could be written as a `while let` loop
[INFO] [stderr]    --> src/lib.rs:165:9
[INFO] [stderr]     |
[INFO] [stderr] 165 | /         loop {
[INFO] [stderr] 166 | |             // FIXME: maybe just exit successfully?
[INFO] [stderr] 167 | |             let msg = match rx.recv() {
[INFO] [stderr] 168 | |                 Ok(m) => m,
[INFO] [stderr] ...   |
[INFO] [stderr] 171 | |             handle(msg);
[INFO] [stderr] 172 | |         }
[INFO] [stderr]     | |_________^ help: try: `while let Ok(m) = rx.recv() { .. }`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::while_let_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "485ccf89373bfc2e86321fce77046c5358d43c45c42f3d46f8860ca7751e5ada"`
[INFO] running `"docker" "rm" "-f" "485ccf89373bfc2e86321fce77046c5358d43c45c42f3d46f8860ca7751e5ada"`
[INFO] [stdout] 485ccf89373bfc2e86321fce77046c5358d43c45c42f3d46f8860ca7751e5ada