[INFO] updating cached repository nicholastmosher/emjc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nicholastmosher/emjc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nicholastmosher/emjc" "work/ex/clippy-test-run/sources/stable/gh/nicholastmosher/emjc"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/nicholastmosher/emjc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nicholastmosher/emjc" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/nicholastmosher/emjc"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/nicholastmosher/emjc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e91caab4707419381958aafd5ad2f6b5b9aefbf0
[INFO] sha for GitHub repo nicholastmosher/emjc: e91caab4707419381958aafd5ad2f6b5b9aefbf0
[INFO] validating manifest of nicholastmosher/emjc 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 nicholastmosher/emjc 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 nicholastmosher/emjc
[INFO] finished frobbing nicholastmosher/emjc
[INFO] frobbed toml for nicholastmosher/emjc written to work/ex/clippy-test-run/sources/stable/gh/nicholastmosher/emjc/Cargo.toml
[INFO] started frobbing nicholastmosher/emjc
[INFO] finished frobbing nicholastmosher/emjc
[INFO] frobbed toml for nicholastmosher/emjc written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/nicholastmosher/emjc/Cargo.toml
[INFO] crate nicholastmosher/emjc has a lockfile. skipping
[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 nicholastmosher/emjc against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/nicholastmosher/emjc:/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] c2446ca09837edc7d0d10416857351c625d2409dc9f2e6b2b0df9239ba2982b5
[INFO] running `"docker" "start" "-a" "c2446ca09837edc7d0d10416857351c625d2409dc9f2e6b2b0df9239ba2982b5"`
[INFO] [stderr]    Compiling pest v1.0.3
[INFO] [stderr]     Checking termcolor v0.3.4
[INFO] [stderr]     Checking itertools-num v0.1.1
[INFO] [stderr]     Checking atty v0.2.6
[INFO] [stderr]     Checking itertools v0.7.8
[INFO] [stderr]     Checking uuid v0.6.2
[INFO] [stderr]     Checking criterion-stats v0.2.0
[INFO] [stderr]     Checking simplelog v0.4.4
[INFO] [stderr]     Checking tendril v0.4.0
[INFO] [stderr]     Checking clap v2.29.2
[INFO] [stderr]     Checking simplelog v0.5.0
[INFO] [stderr]     Checking env_logger v0.5.3
[INFO] [stderr]    Compiling pest_derive v1.0.3
[INFO] [stderr]     Checking criterion-plot v0.2.0
[INFO] [stderr]     Checking handlebars v0.30.1
[INFO] [stderr]     Checking emjc 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/syntax/visitor/printer.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |         write!(self.buffer, ")\n");
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:2:9
[INFO] [stderr]    |
[INFO] [stderr] 2  | #![deny(warnings)]
[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/syntax/visitor/printer.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |         write!(self.buffer, "\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/syntax/visitor/printer.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         write!(self.buffer, ")\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/syntax/visitor/printer.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         write!(self.buffer, "\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/syntax/visitor/printer.rs:75:13
[INFO] [stderr]    |
[INFO] [stderr] 75 |             write!(self.buffer, "\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/syntax/visitor/printer.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |             write!(self.buffer, "\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/syntax/visitor/printer.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 |         write!(self.buffer, ")\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/syntax/visitor/printer.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 128 |             write!(self.buffer, "\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/syntax/visitor/printer.rs:132:13
[INFO] [stderr]     |
[INFO] [stderr] 132 |             write!(self.buffer, "\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/syntax/visitor/printer.rs:173:17
[INFO] [stderr]     |
[INFO] [stderr] 173 |                 write!(self.buffer, "(BLOCK\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/syntax/visitor/printer.rs:196:17
[INFO] [stderr]     |
[INFO] [stderr] 196 |                 write!(self.buffer, "\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/syntax/visitor/printer.rs:200:17
[INFO] [stderr]     |
[INFO] [stderr] 200 |                 write!(self.buffer, "\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/syntax/visitor/printer.rs:223:17
[INFO] [stderr]     |
[INFO] [stderr] 223 |                 write!(self.buffer, "\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]     Checking criterion v0.2.0
[INFO] [stderr] error: aborting due to 13 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `emjc`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "c2446ca09837edc7d0d10416857351c625d2409dc9f2e6b2b0df9239ba2982b5"`
[INFO] running `"docker" "rm" "-f" "c2446ca09837edc7d0d10416857351c625d2409dc9f2e6b2b0df9239ba2982b5"`
[INFO] [stdout] c2446ca09837edc7d0d10416857351c625d2409dc9f2e6b2b0df9239ba2982b5