[INFO] crate codegen 0.1.0 is already in cache
[INFO] extracting crate codegen 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/codegen/0.1.0
[INFO] extracting crate codegen 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/codegen/0.1.0
[INFO] validating manifest of codegen-0.1.0 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 codegen-0.1.0 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 codegen-0.1.0
[INFO] finished frobbing codegen-0.1.0
[INFO] frobbed toml for codegen-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/codegen/0.1.0/Cargo.toml
[INFO] started frobbing codegen-0.1.0
[INFO] finished frobbing codegen-0.1.0
[INFO] frobbed toml for codegen-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/codegen/0.1.0/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 codegen-0.1.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/codegen/0.1.0:/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] ad0628ab73754c66969cbc75dc535d84cfde7ba56604253ab38a15de268eec47
[INFO] running `"docker" "start" "-a" "ad0628ab73754c66969cbc75dc535d84cfde7ba56604253ab38a15de268eec47"`
[INFO] [stderr]     Checking codegen v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:439:13
[INFO] [stderr]     |
[INFO] [stderr] 439 |             write!(fmt, "\n")?;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:24:9
[INFO] [stderr]     |
[INFO] [stderr] 24  | #![deny(warnings, missing_debug_implementations, missing_docs)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[deny(clippy::write_with_newline)] implied by #[deny(warnings)]
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:444:17
[INFO] [stderr]     |
[INFO] [stderr] 444 |                 write!(fmt, "\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:454:21
[INFO] [stderr]     |
[INFO] [stderr] 454 |                     write!(fmt, "{}\n", v)?;
[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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:502:25
[INFO] [stderr]     |
[INFO] [stderr] 502 |                         write!(fmt, "}};\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:504:25
[INFO] [stderr]     |
[INFO] [stderr] 504 |                         write!(fmt, "{};\n", tys[0])?;
[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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:727:17
[INFO] [stderr]     |
[INFO] [stderr] 727 |                 write!(fmt, ";\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:730:17
[INFO] [stderr]     |
[INFO] [stderr] 730 |                 write!(fmt, ";\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:836:21
[INFO] [stderr]     |
[INFO] [stderr] 836 |                     write!(fmt, ";\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:841:50
[INFO] [stderr]     |
[INFO] [stderr] 841 |                 if i != 0 || !assoc.is_empty() { write!(fmt, "\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:954:9
[INFO] [stderr]     |
[INFO] [stderr] 954 |         write!(fmt, ",\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1127:13
[INFO] [stderr]      |
[INFO] [stderr] 1127 |             write!(fmt, ")]\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1151:9
[INFO] [stderr]      |
[INFO] [stderr] 1151 |         write!(fmt, "\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1156:9
[INFO] [stderr]      |
[INFO] [stderr] 1156 |         write!(fmt, ",\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1161:13
[INFO] [stderr]      |
[INFO] [stderr] 1161 |             write!(fmt, ",\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1239:25
[INFO] [stderr]      |
[INFO] [stderr] 1239 |                         write!(fmt, ",\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1362:21
[INFO] [stderr]      |
[INFO] [stderr] 1362 |                     write!(fmt, ";\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1367:59
[INFO] [stderr]      |
[INFO] [stderr] 1367 |                 if i != 0 || !self.assoc_tys.is_empty() { write!(fmt, "\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1554:17
[INFO] [stderr]      |
[INFO] [stderr] 1554 |                 write!(fmt, ";\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1604:9
[INFO] [stderr]      |
[INFO] [stderr] 1604 |         write!(fmt, "{{\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1620:9
[INFO] [stderr]      |
[INFO] [stderr] 1620 |         write!(fmt, "\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1631:17
[INFO] [stderr]      |
[INFO] [stderr] 1631 |                 write!(fmt, "{}\n", s)
[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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1649:13
[INFO] [stderr]      |
[INFO] [stderr] 1649 |             write!(fmt, "/// {}\n", line)?;
[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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1675:9
[INFO] [stderr]      |
[INFO] [stderr] 1675 |         write!(self, "{{\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1677:9
[INFO] [stderr]      |
[INFO] [stderr] 1677 |         write!(self, "}}\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:439:13
[INFO] [stderr]     |
[INFO] [stderr] 439 |             write!(fmt, "\n")?;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:24:9
[INFO] [stderr]     |
[INFO] [stderr] 24  | #![deny(warnings, missing_debug_implementations, missing_docs)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[deny(clippy::write_with_newline)] implied by #[deny(warnings)]
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:444:17
[INFO] [stderr]     |
[INFO] [stderr] 444 |                 write!(fmt, "\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:454:21
[INFO] [stderr]     |
[INFO] [stderr] 454 |                     write!(fmt, "{}\n", v)?;
[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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:502:25
[INFO] [stderr]     |
[INFO] [stderr] 502 |                         write!(fmt, "}};\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:504:25
[INFO] [stderr]     |
[INFO] [stderr] 504 |                         write!(fmt, "{};\n", tys[0])?;
[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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:727:17
[INFO] [stderr]     |
[INFO] [stderr] 727 |                 write!(fmt, ";\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:730:17
[INFO] [stderr]     |
[INFO] [stderr] 730 |                 write!(fmt, ";\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:836:21
[INFO] [stderr]     |
[INFO] [stderr] 836 |                     write!(fmt, ";\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:841:50
[INFO] [stderr]     |
[INFO] [stderr] 841 |                 if i != 0 || !assoc.is_empty() { write!(fmt, "\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/lib.rs:954:9
[INFO] [stderr]     |
[INFO] [stderr] 954 |         write!(fmt, ",\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1127:13
[INFO] [stderr]      |
[INFO] [stderr] 1127 |             write!(fmt, ")]\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1151:9
[INFO] [stderr]      |
[INFO] [stderr] 1151 |         write!(fmt, "\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1156:9
[INFO] [stderr]      |
[INFO] [stderr] 1156 |         write!(fmt, ",\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1161:13
[INFO] [stderr]      |
[INFO] [stderr] 1161 |             write!(fmt, ",\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1239:25
[INFO] [stderr]      |
[INFO] [stderr] 1239 |                         write!(fmt, ",\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1362:21
[INFO] [stderr]      |
[INFO] [stderr] 1362 |                     write!(fmt, ";\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1367:59
[INFO] [stderr]      |
[INFO] [stderr] 1367 |                 if i != 0 || !self.assoc_tys.is_empty() { write!(fmt, "\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1554:17
[INFO] [stderr]      |
[INFO] [stderr] 1554 |                 write!(fmt, ";\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1604:9
[INFO] [stderr]      |
[INFO] [stderr] 1604 |         write!(fmt, "{{\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1620:9
[INFO] [stderr]      |
[INFO] [stderr] 1620 |         write!(fmt, "\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1631:17
[INFO] [stderr]      |
[INFO] [stderr] 1631 |                 write!(fmt, "{}\n", s)
[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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1649:13
[INFO] [stderr]      |
[INFO] [stderr] 1649 |             write!(fmt, "/// {}\n", line)?;
[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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1675:9
[INFO] [stderr]      |
[INFO] [stderr] 1675 |         write!(self, "{{\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] error: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]     --> src/lib.rs:1677:9
[INFO] [stderr]      |
[INFO] [stderr] 1677 |         write!(self, "}}\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] error: aborting due to 24 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `codegen`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 24 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `codegen`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ad0628ab73754c66969cbc75dc535d84cfde7ba56604253ab38a15de268eec47"`
[INFO] running `"docker" "rm" "-f" "ad0628ab73754c66969cbc75dc535d84cfde7ba56604253ab38a15de268eec47"`
[INFO] [stdout] ad0628ab73754c66969cbc75dc535d84cfde7ba56604253ab38a15de268eec47