[INFO] crate dmoj 0.1.5 is already in cache [INFO] extracting crate dmoj 0.1.5 into work/ex/clippy-test-run/sources/stable/reg/dmoj/0.1.5 [INFO] extracting crate dmoj 0.1.5 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/dmoj/0.1.5 [INFO] validating manifest of dmoj-0.1.5 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 dmoj-0.1.5 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 dmoj-0.1.5 [INFO] finished frobbing dmoj-0.1.5 [INFO] frobbed toml for dmoj-0.1.5 written to work/ex/clippy-test-run/sources/stable/reg/dmoj/0.1.5/Cargo.toml [INFO] started frobbing dmoj-0.1.5 [INFO] finished frobbing dmoj-0.1.5 [INFO] frobbed toml for dmoj-0.1.5 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/dmoj/0.1.5/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 dmoj-0.1.5 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/dmoj/0.1.5:/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] 118cca2914ac6a5d7aa58302b75ad466b1f42053947e8439e59d806ca4c71670 [INFO] running `"docker" "start" "-a" "118cca2914ac6a5d7aa58302b75ad466b1f42053947e8439e59d806ca4c71670"` [INFO] [stderr] Checking dmoj v0.1.5 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/buf.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | inner: inner, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `inner` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/buf.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | inner: inner, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `inner` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/buf.rs:33:17 [INFO] [stderr] | [INFO] [stderr] 33 | self.buf.as_ptr().offset(self.pos as isize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.buf.as_ptr().add(self.pos)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_offset_with_cast)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/scan.rs:148:52 [INFO] [stderr] | [INFO] [stderr] 148 | assert_eq!(Scan::::scan(&mut buf), -3345111111); [INFO] [stderr] | ^^^^^^^^^^ help: consider: `3_345_111_111` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unreadable_literal)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i16 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:37:49 [INFO] [stderr] | [INFO] [stderr] 37 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `i16::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 72 | impl_scan_signed_integer!(i16); [INFO] [stderr] | ------------------------------- in this macro invocation [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: long literal lacking separators [INFO] [stderr] --> src/scan.rs:186:51 [INFO] [stderr] | [INFO] [stderr] 186 | assert_eq!(Scan::::scan(&mut buf), 3345111111); [INFO] [stderr] | ^^^^^^^^^^ help: consider: `3_345_111_111` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i16 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:43:41 [INFO] [stderr] | [INFO] [stderr] 43 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `i16::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 72 | impl_scan_signed_integer!(i16); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i16 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:55:48 [INFO] [stderr] | [INFO] [stderr] 55 | value = 10*value + to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `i16::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 72 | impl_scan_signed_integer!(i16); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:37:49 [INFO] [stderr] | [INFO] [stderr] 37 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `i32::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 73 | impl_scan_signed_integer!(i32); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:43:41 [INFO] [stderr] | [INFO] [stderr] 43 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `i32::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 73 | impl_scan_signed_integer!(i32); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:55:48 [INFO] [stderr] | [INFO] [stderr] 55 | value = 10*value + to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `i32::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 73 | impl_scan_signed_integer!(i32); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i64 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:37:49 [INFO] [stderr] | [INFO] [stderr] 37 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `i64::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 74 | impl_scan_signed_integer!(i64); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i64 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:43:41 [INFO] [stderr] | [INFO] [stderr] 43 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `i64::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 74 | impl_scan_signed_integer!(i64); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i64 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:55:48 [INFO] [stderr] | [INFO] [stderr] 55 | value = 10*value + to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `i64::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 74 | impl_scan_signed_integer!(i64); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:92:49 [INFO] [stderr] | [INFO] [stderr] 92 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `u16::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 123 | impl_scan_unsigned_integer!(u16); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:98:41 [INFO] [stderr] | [INFO] [stderr] 98 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `u16::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 123 | impl_scan_unsigned_integer!(u16); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:110:48 [INFO] [stderr] | [INFO] [stderr] 110 | value = 10*value + to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `u16::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 123 | impl_scan_unsigned_integer!(u16); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:92:49 [INFO] [stderr] | [INFO] [stderr] 92 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `u32::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 124 | impl_scan_unsigned_integer!(u32); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:98:41 [INFO] [stderr] | [INFO] [stderr] 98 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `u32::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 124 | impl_scan_unsigned_integer!(u32); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:110:48 [INFO] [stderr] | [INFO] [stderr] 110 | value = 10*value + to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `u32::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 124 | impl_scan_unsigned_integer!(u32); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:92:49 [INFO] [stderr] | [INFO] [stderr] 92 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `u64::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 125 | impl_scan_unsigned_integer!(u64); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:98:41 [INFO] [stderr] | [INFO] [stderr] 98 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `u64::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 125 | impl_scan_unsigned_integer!(u64); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:110:48 [INFO] [stderr] | [INFO] [stderr] 110 | value = 10*value + to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `u64::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 125 | impl_scan_unsigned_integer!(u64); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/buf.rs:33:17 [INFO] [stderr] | [INFO] [stderr] 33 | self.buf.as_ptr().offset(self.pos as isize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.buf.as_ptr().add(self.pos)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_offset_with_cast)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i16 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:37:49 [INFO] [stderr] | [INFO] [stderr] 37 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `i16::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 72 | impl_scan_signed_integer!(i16); [INFO] [stderr] | ------------------------------- in this macro invocation [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: casting u8 to i16 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:43:41 [INFO] [stderr] | [INFO] [stderr] 43 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `i16::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 72 | impl_scan_signed_integer!(i16); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i16 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:55:48 [INFO] [stderr] | [INFO] [stderr] 55 | value = 10*value + to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `i16::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 72 | impl_scan_signed_integer!(i16); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:37:49 [INFO] [stderr] | [INFO] [stderr] 37 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `i32::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 73 | impl_scan_signed_integer!(i32); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:43:41 [INFO] [stderr] | [INFO] [stderr] 43 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `i32::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 73 | impl_scan_signed_integer!(i32); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:55:48 [INFO] [stderr] | [INFO] [stderr] 55 | value = 10*value + to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `i32::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 73 | impl_scan_signed_integer!(i32); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i64 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:37:49 [INFO] [stderr] | [INFO] [stderr] 37 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `i64::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 74 | impl_scan_signed_integer!(i64); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i64 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:43:41 [INFO] [stderr] | [INFO] [stderr] 43 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `i64::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 74 | impl_scan_signed_integer!(i64); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i64 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:55:48 [INFO] [stderr] | [INFO] [stderr] 55 | value = 10*value + to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `i64::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 74 | impl_scan_signed_integer!(i64); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:92:49 [INFO] [stderr] | [INFO] [stderr] 92 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `u16::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 123 | impl_scan_unsigned_integer!(u16); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:98:41 [INFO] [stderr] | [INFO] [stderr] 98 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `u16::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 123 | impl_scan_unsigned_integer!(u16); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:110:48 [INFO] [stderr] | [INFO] [stderr] 110 | value = 10*value + to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `u16::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 123 | impl_scan_unsigned_integer!(u16); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:92:49 [INFO] [stderr] | [INFO] [stderr] 92 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `u32::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 124 | impl_scan_unsigned_integer!(u32); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:98:41 [INFO] [stderr] | [INFO] [stderr] 98 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `u32::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 124 | impl_scan_unsigned_integer!(u32); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:110:48 [INFO] [stderr] | [INFO] [stderr] 110 | value = 10*value + to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `u32::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 124 | impl_scan_unsigned_integer!(u32); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:92:49 [INFO] [stderr] | [INFO] [stderr] 92 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `u64::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 125 | impl_scan_unsigned_integer!(u64); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:98:41 [INFO] [stderr] | [INFO] [stderr] 98 | value = to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `u64::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 125 | impl_scan_unsigned_integer!(u64); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/scan.rs:110:48 [INFO] [stderr] | [INFO] [stderr] 110 | value = 10*value + to_value(b) as $t; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `u64::from(to_value(b))` [INFO] [stderr] ... [INFO] [stderr] 125 | impl_scan_unsigned_integer!(u64); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `"docker" "inspect" "118cca2914ac6a5d7aa58302b75ad466b1f42053947e8439e59d806ca4c71670"` [INFO] running `"docker" "rm" "-f" "118cca2914ac6a5d7aa58302b75ad466b1f42053947e8439e59d806ca4c71670"` [INFO] [stdout] 118cca2914ac6a5d7aa58302b75ad466b1f42053947e8439e59d806ca4c71670