[INFO] crate lazy-panic 1.0.0 is already in cache
[INFO] extracting crate lazy-panic 1.0.0 into work/ex/clippy-test-run/sources/stable/reg/lazy-panic/1.0.0
[INFO] extracting crate lazy-panic 1.0.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/lazy-panic/1.0.0
[INFO] validating manifest of lazy-panic-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 lazy-panic-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 lazy-panic-1.0.0
[INFO] finished frobbing lazy-panic-1.0.0
[INFO] frobbed toml for lazy-panic-1.0.0 written to work/ex/clippy-test-run/sources/stable/reg/lazy-panic/1.0.0/Cargo.toml
[INFO] started frobbing lazy-panic-1.0.0
[INFO] finished frobbing lazy-panic-1.0.0
[INFO] frobbed toml for lazy-panic-1.0.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/lazy-panic/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 lazy-panic-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-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/lazy-panic/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] 657fb1241adb4587a152c8251ba1e9e02ff7d0cf8260f5fc8ed61e66cc39c58b
[INFO] running `"docker" "start" "-a" "657fb1241adb4587a152c8251ba1e9e02ff7d0cf8260f5fc8ed61e66cc39c58b"`
[INFO] [stderr]     Checking lazy-panic v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/formatter.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |         write!(writer, "\n")
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::write_with_newline)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/formatter.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |         write!(writer, "\n")
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::write_with_newline)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/formatter.rs:228:9
[INFO] [stderr]     |
[INFO] [stderr] 228 |         write!(writer, "\n")
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/formatter.rs:228:9
[INFO] [stderr]     |
[INFO] [stderr] 228 |         write!(writer, "\n")
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/formatter.rs:84:26
[INFO] [stderr]    |
[INFO] [stderr] 84 |         writer.write_all("Panic: ".as_bytes())
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"Panic: "`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::string_lit_as_bytes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/formatter.rs:84:26
[INFO] [stderr]    |
[INFO] [stderr] 84 |         writer.write_all("Panic: ".as_bytes())
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"Panic: "`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::string_lit_as_bytes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "657fb1241adb4587a152c8251ba1e9e02ff7d0cf8260f5fc8ed61e66cc39c58b"`
[INFO] running `"docker" "rm" "-f" "657fb1241adb4587a152c8251ba1e9e02ff7d0cf8260f5fc8ed61e66cc39c58b"`
[INFO] [stdout] 657fb1241adb4587a152c8251ba1e9e02ff7d0cf8260f5fc8ed61e66cc39c58b