[INFO] crate woff2-sys 0.0.1 is already in cache [INFO] extracting crate woff2-sys 0.0.1 into work/ex/clippy-test-run/sources/stable/reg/woff2-sys/0.0.1 [INFO] extracting crate woff2-sys 0.0.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/woff2-sys/0.0.1 [INFO] validating manifest of woff2-sys-0.0.1 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 woff2-sys-0.0.1 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 woff2-sys-0.0.1 [INFO] finished frobbing woff2-sys-0.0.1 [INFO] frobbed toml for woff2-sys-0.0.1 written to work/ex/clippy-test-run/sources/stable/reg/woff2-sys/0.0.1/Cargo.toml [INFO] started frobbing woff2-sys-0.0.1 [INFO] finished frobbing woff2-sys-0.0.1 [INFO] frobbed toml for woff2-sys-0.0.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/woff2-sys/0.0.1/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 woff2-sys-0.0.1 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/reg/woff2-sys/0.0.1:/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] 3a1a86487999e8a952db4d5f4759723ea4abf2dfb421cf3de5095aad0343d3ec [INFO] running `"docker" "start" "-a" "3a1a86487999e8a952db4d5f4759723ea4abf2dfb421cf3de5095aad0343d3ec"` [INFO] [stderr] Compiling cpp_synom v0.12.0 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling cpp_syn v0.12.0 [INFO] [stderr] Compiling cpp_common v0.3.2 [INFO] [stderr] Compiling cpp_synmap v0.3.0 [INFO] [stderr] Compiling cpp_macros v0.3.2 [INFO] [stderr] Compiling cpp_build v0.3.2 [INFO] [stderr] Checking cpp v0.3.2 [INFO] [stderr] Compiling woff2-sys v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:40:212 [INFO] [stderr] | [INFO] [stderr] 40 | let success = ConvertTTFToWOFF2(ttfFontBytes.as_ptr(), ttfFontBytes.len(), woffFontBytes.as_mut_ptr(), &mut woffFontBytesLength, additionalExtendedMetadataBytes.as_ptr(), additionalExtendedMetadataBytes.len(), brotliQuality as i32, allowTransforms); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(brotliQuality)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> src/lib.rs:66:1 [INFO] [stderr] | [INFO] [stderr] 66 | / fn ConvertTTFToWOFF2(data: *const u8, length: usize, result: *mut u8, result_length: *mut usize, extended_metadata: *const u8, extended_metadata_length: usize, brotli_quality: i32, allow_transforms: bool) -> bool [INFO] [stderr] 67 | | { [INFO] [stderr] 68 | | unsafe [INFO] [stderr] 69 | | { [INFO] [stderr] ... | [INFO] [stderr] 81 | | } [INFO] [stderr] 82 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::too_many_arguments)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] error: calls to `std::mem::forget` with a value that implements Copy. Forgetting a copy leaves the original intact. [INFO] [stderr] --> src/lib.rs:70:3 [INFO] [stderr] | [INFO] [stderr] 70 | cpp!([data as "const uint8_t *", length as "size_t", result as "uint8_t *", result_length as "size_t *", extended_metadata as "const char *", extended_metadata_length as "size_t", brotli_quality as "int", allow_transforms as "bool"] -> bool as "bool" [INFO] [stderr] | _________^ [INFO] [stderr] 71 | | { [INFO] [stderr] 72 | | string copyOfExtendedMetadata(extended_metadata, extended_metadata_length); [INFO] [stderr] 73 | | [INFO] [stderr] ... | [INFO] [stderr] 79 | | return ConvertTTFToWOFF2(data, length, result, result_length, params); [INFO] [stderr] 80 | | }) [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::forget_copy)] on by default [INFO] [stderr] = note: argument has type [u8; 1] [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#forget_copy [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: calls to `std::mem::forget` with a value that implements Copy. Forgetting a copy leaves the original intact. [INFO] [stderr] --> src/lib.rs:70:3 [INFO] [stderr] | [INFO] [stderr] 70 | cpp!([data as "const uint8_t *", length as "size_t", result as "uint8_t *", result_length as "size_t *", extended_metadata as "const char *", extended_metadata_length as "size_t", brotli_quality as "int", allow_transforms as "bool"] -> bool as "bool" [INFO] [stderr] | _________^ [INFO] [stderr] 71 | | { [INFO] [stderr] 72 | | string copyOfExtendedMetadata(extended_metadata, extended_metadata_length); [INFO] [stderr] 73 | | [INFO] [stderr] ... | [INFO] [stderr] 79 | | return ConvertTTFToWOFF2(data, length, result, result_length, params); [INFO] [stderr] 80 | | }) [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: argument has type [u8; 8] [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#forget_copy [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: calls to `std::mem::forget` with a value that implements Copy. Forgetting a copy leaves the original intact. [INFO] [stderr] --> src/lib.rs:70:3 [INFO] [stderr] | [INFO] [stderr] 70 | cpp!([data as "const uint8_t *", length as "size_t", result as "uint8_t *", result_length as "size_t *", extended_metadata as "const char *", extended_metadata_length as "size_t", brotli_quality as "int", allow_transforms as "bool"] -> bool as "bool" [INFO] [stderr] | _________^ [INFO] [stderr] 71 | | { [INFO] [stderr] 72 | | string copyOfExtendedMetadata(extended_metadata, extended_metadata_length); [INFO] [stderr] 73 | | [INFO] [stderr] ... | [INFO] [stderr] 79 | | return ConvertTTFToWOFF2(data, length, result, result_length, params); [INFO] [stderr] 80 | | }) [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: argument has type [u8; 4] [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#forget_copy [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: calls to `std::mem::forget` with a value that implements Copy. Forgetting a copy leaves the original intact. [INFO] [stderr] --> src/lib.rs:70:3 [INFO] [stderr] | [INFO] [stderr] 70 | cpp!([data as "const uint8_t *", length as "size_t", result as "uint8_t *", result_length as "size_t *", extended_metadata as "const char *", extended_metadata_length as "size_t", brotli_quality as "int", allow_transforms as "bool"] -> bool as "bool" [INFO] [stderr] | _________^ [INFO] [stderr] 71 | | { [INFO] [stderr] 72 | | string copyOfExtendedMetadata(extended_metadata, extended_metadata_length); [INFO] [stderr] 73 | | [INFO] [stderr] ... | [INFO] [stderr] 79 | | return ConvertTTFToWOFF2(data, length, result, result_length, params); [INFO] [stderr] 80 | | }) [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: argument has type [u8; 1] [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#forget_copy [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `woff2-sys`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:40:212 [INFO] [stderr] | [INFO] [stderr] 40 | let success = ConvertTTFToWOFF2(ttfFontBytes.as_ptr(), ttfFontBytes.len(), woffFontBytes.as_mut_ptr(), &mut woffFontBytesLength, additionalExtendedMetadataBytes.as_ptr(), additionalExtendedMetadataBytes.len(), brotliQuality as i32, allowTransforms); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(brotliQuality)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> src/lib.rs:66:1 [INFO] [stderr] | [INFO] [stderr] 66 | / fn ConvertTTFToWOFF2(data: *const u8, length: usize, result: *mut u8, result_length: *mut usize, extended_metadata: *const u8, extended_metadata_length: usize, brotli_quality: i32, allow_transforms: bool) -> bool [INFO] [stderr] 67 | | { [INFO] [stderr] 68 | | unsafe [INFO] [stderr] 69 | | { [INFO] [stderr] ... | [INFO] [stderr] 81 | | } [INFO] [stderr] 82 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::too_many_arguments)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] error: calls to `std::mem::forget` with a value that implements Copy. Forgetting a copy leaves the original intact. [INFO] [stderr] --> src/lib.rs:70:3 [INFO] [stderr] | [INFO] [stderr] 70 | cpp!([data as "const uint8_t *", length as "size_t", result as "uint8_t *", result_length as "size_t *", extended_metadata as "const char *", extended_metadata_length as "size_t", brotli_quality as "int", allow_transforms as "bool"] -> bool as "bool" [INFO] [stderr] | _________^ [INFO] [stderr] 71 | | { [INFO] [stderr] 72 | | string copyOfExtendedMetadata(extended_metadata, extended_metadata_length); [INFO] [stderr] 73 | | [INFO] [stderr] ... | [INFO] [stderr] 79 | | return ConvertTTFToWOFF2(data, length, result, result_length, params); [INFO] [stderr] 80 | | }) [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::forget_copy)] on by default [INFO] [stderr] = note: argument has type [u8; 1] [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#forget_copy [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: calls to `std::mem::forget` with a value that implements Copy. Forgetting a copy leaves the original intact. [INFO] [stderr] --> src/lib.rs:70:3 [INFO] [stderr] | [INFO] [stderr] 70 | cpp!([data as "const uint8_t *", length as "size_t", result as "uint8_t *", result_length as "size_t *", extended_metadata as "const char *", extended_metadata_length as "size_t", brotli_quality as "int", allow_transforms as "bool"] -> bool as "bool" [INFO] [stderr] | _________^ [INFO] [stderr] 71 | | { [INFO] [stderr] 72 | | string copyOfExtendedMetadata(extended_metadata, extended_metadata_length); [INFO] [stderr] 73 | | [INFO] [stderr] ... | [INFO] [stderr] 79 | | return ConvertTTFToWOFF2(data, length, result, result_length, params); [INFO] [stderr] 80 | | }) [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: argument has type [u8; 8] [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#forget_copy [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: calls to `std::mem::forget` with a value that implements Copy. Forgetting a copy leaves the original intact. [INFO] [stderr] --> src/lib.rs:70:3 [INFO] [stderr] | [INFO] [stderr] 70 | cpp!([data as "const uint8_t *", length as "size_t", result as "uint8_t *", result_length as "size_t *", extended_metadata as "const char *", extended_metadata_length as "size_t", brotli_quality as "int", allow_transforms as "bool"] -> bool as "bool" [INFO] [stderr] | _________^ [INFO] [stderr] 71 | | { [INFO] [stderr] 72 | | string copyOfExtendedMetadata(extended_metadata, extended_metadata_length); [INFO] [stderr] 73 | | [INFO] [stderr] ... | [INFO] [stderr] 79 | | return ConvertTTFToWOFF2(data, length, result, result_length, params); [INFO] [stderr] 80 | | }) [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: argument has type [u8; 4] [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#forget_copy [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: calls to `std::mem::forget` with a value that implements Copy. Forgetting a copy leaves the original intact. [INFO] [stderr] --> src/lib.rs:70:3 [INFO] [stderr] | [INFO] [stderr] 70 | cpp!([data as "const uint8_t *", length as "size_t", result as "uint8_t *", result_length as "size_t *", extended_metadata as "const char *", extended_metadata_length as "size_t", brotli_quality as "int", allow_transforms as "bool"] -> bool as "bool" [INFO] [stderr] | _________^ [INFO] [stderr] 71 | | { [INFO] [stderr] 72 | | string copyOfExtendedMetadata(extended_metadata, extended_metadata_length); [INFO] [stderr] 73 | | [INFO] [stderr] ... | [INFO] [stderr] 79 | | return ConvertTTFToWOFF2(data, length, result, result_length, params); [INFO] [stderr] 80 | | }) [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: argument has type [u8; 1] [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#forget_copy [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `woff2-sys`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "3a1a86487999e8a952db4d5f4759723ea4abf2dfb421cf3de5095aad0343d3ec"` [INFO] running `"docker" "rm" "-f" "3a1a86487999e8a952db4d5f4759723ea4abf2dfb421cf3de5095aad0343d3ec"` [INFO] [stdout] 3a1a86487999e8a952db4d5f4759723ea4abf2dfb421cf3de5095aad0343d3ec