[INFO] updating cached repository memoryleak47/typed-lua [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/memoryleak47/typed-lua [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/memoryleak47/typed-lua" "work/ex/clippy-test-run/sources/stable/gh/memoryleak47/typed-lua"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/memoryleak47/typed-lua'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/memoryleak47/typed-lua" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/memoryleak47/typed-lua"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/memoryleak47/typed-lua'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 457f2f62685a28b8b50f01f5f15c99d8664f6426 [INFO] sha for GitHub repo memoryleak47/typed-lua: 457f2f62685a28b8b50f01f5f15c99d8664f6426 [INFO] validating manifest of memoryleak47/typed-lua 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 memoryleak47/typed-lua 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 memoryleak47/typed-lua [INFO] finished frobbing memoryleak47/typed-lua [INFO] frobbed toml for memoryleak47/typed-lua written to work/ex/clippy-test-run/sources/stable/gh/memoryleak47/typed-lua/Cargo.toml [INFO] started frobbing memoryleak47/typed-lua [INFO] finished frobbing memoryleak47/typed-lua [INFO] frobbed toml for memoryleak47/typed-lua written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/memoryleak47/typed-lua/Cargo.toml [INFO] crate memoryleak47/typed-lua 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 memoryleak47/typed-lua 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/memoryleak47/typed-lua:/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] 4b8b045b95184948e68fbcf5c7f43075c0bbf31cea044d7cf5851e535d79ac2d [INFO] running `"docker" "start" "-a" "4b8b045b95184948e68fbcf5c7f43075c0bbf31cea044d7cf5851e535d79ac2d"` [INFO] [stderr] Checking typed_lua v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/main.rs:19:2 [INFO] [stderr] | [INFO] [stderr] 19 | outfile.write(compiled.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 `typed_lua`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/main.rs:19:2 [INFO] [stderr] | [INFO] [stderr] 19 | outfile.write(compiled.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 `typed_lua`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "4b8b045b95184948e68fbcf5c7f43075c0bbf31cea044d7cf5851e535d79ac2d"` [INFO] running `"docker" "rm" "-f" "4b8b045b95184948e68fbcf5c7f43075c0bbf31cea044d7cf5851e535d79ac2d"` [INFO] [stdout] 4b8b045b95184948e68fbcf5c7f43075c0bbf31cea044d7cf5851e535d79ac2d