[INFO] crate pandoc_ast 0.7.2 is already in cache
[INFO] extracting crate pandoc_ast 0.7.2 into work/ex/clippy-test-run/sources/stable/reg/pandoc_ast/0.7.2
[INFO] extracting crate pandoc_ast 0.7.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pandoc_ast/0.7.2
[INFO] validating manifest of pandoc_ast-0.7.2 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 pandoc_ast-0.7.2 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 pandoc_ast-0.7.2
[INFO] finished frobbing pandoc_ast-0.7.2
[INFO] frobbed toml for pandoc_ast-0.7.2 written to work/ex/clippy-test-run/sources/stable/reg/pandoc_ast/0.7.2/Cargo.toml
[INFO] started frobbing pandoc_ast-0.7.2
[INFO] finished frobbing pandoc_ast-0.7.2
[INFO] frobbed toml for pandoc_ast-0.7.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pandoc_ast/0.7.2/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 pandoc_ast-0.7.2 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/pandoc_ast/0.7.2:/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] 3316c28e45d32ae78475f2045e61acab7952a2fadd179246971e25842cac8eaf
[INFO] running `"docker" "start" "-a" "3316c28e45d32ae78475f2045e61acab7952a2fadd179246971e25842cac8eaf"`
[INFO] [stderr]     Checking pandoc_ast v0.7.2 (/opt/crater/workdir)
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> examples/uppercase.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     io::stdout().write(s.as_bytes()).unwrap();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `pandoc_ast`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> examples/removenotes.rs:10:36
[INFO] [stderr]    |
[INFO] [stderr] 10 |           vec_inline.retain(|inline| match inline {
[INFO] [stderr]    |  ____________________________________^
[INFO] [stderr] 11 | |             &Inline::Note(_) => false,
[INFO] [stderr] 12 | |             _ => true
[INFO] [stderr] 13 | |         });
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 10 |         vec_inline.retain(|inline| match *inline {
[INFO] [stderr] 11 |             Inline::Note(_) => false,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> examples/removenotes.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     io::stdout().write(s.as_bytes()).unwrap();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `pandoc_ast`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "3316c28e45d32ae78475f2045e61acab7952a2fadd179246971e25842cac8eaf"`
[INFO] running `"docker" "rm" "-f" "3316c28e45d32ae78475f2045e61acab7952a2fadd179246971e25842cac8eaf"`
[INFO] [stdout] 3316c28e45d32ae78475f2045e61acab7952a2fadd179246971e25842cac8eaf