[INFO] crate podio 0.1.6 is already in cache [INFO] extracting crate podio 0.1.6 into work/ex/clippy-test-run/sources/stable/reg/podio/0.1.6 [INFO] extracting crate podio 0.1.6 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/podio/0.1.6 [INFO] validating manifest of podio-0.1.6 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 podio-0.1.6 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 podio-0.1.6 [INFO] finished frobbing podio-0.1.6 [INFO] frobbed toml for podio-0.1.6 written to work/ex/clippy-test-run/sources/stable/reg/podio/0.1.6/Cargo.toml [INFO] started frobbing podio-0.1.6 [INFO] finished frobbing podio-0.1.6 [INFO] frobbed toml for podio-0.1.6 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/podio/0.1.6/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 podio-0.1.6 against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/podio/0.1.6:/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 -Dclippy::into_iter_on_array" "-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] 874eec90bedead051665d948e5235378abe090ce302ddf38100136fb6528a3aa [INFO] running `"docker" "start" "-a" "874eec90bedead051665d948e5235378abe090ce302ddf38100136fb6528a3aa"` [INFO] [stderr] Checking podio v0.1.6 (/opt/crater/workdir) [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:272:24 [INFO] [stderr] | [INFO] [stderr] 272 | val |= ($buf[i] as $T) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try: `u64::from($buf[i])` [INFO] [stderr] ... [INFO] [stderr] 283 | let tval = buf_to_val!(buf, u64); [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 u32 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:272:24 [INFO] [stderr] | [INFO] [stderr] 272 | val |= ($buf[i] as $T) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try: `u32::from($buf[i])` [INFO] [stderr] ... [INFO] [stderr] 290 | let tval = buf_to_val!(buf, 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 u16 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:272:24 [INFO] [stderr] | [INFO] [stderr] 272 | val |= ($buf[i] as $T) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try: `u16::from($buf[i])` [INFO] [stderr] ... [INFO] [stderr] 297 | let tval = buf_to_val!(buf, 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: redundant closure found [INFO] [stderr] --> src/lib.rs:324:34 [INFO] [stderr] | [INFO] [stderr] 324 | self.read_u64::().map(|v| f64::from_bits(v)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `f64::from_bits` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_closure)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure [INFO] [stderr] [INFO] [stderr] warning: redundant closure found [INFO] [stderr] --> src/lib.rs:328:34 [INFO] [stderr] | [INFO] [stderr] 328 | self.read_u32::().map(|v| f32::from_bits(v)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `f32::from_bits` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:272:24 [INFO] [stderr] | [INFO] [stderr] 272 | val |= ($buf[i] as $T) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try: `u64::from($buf[i])` [INFO] [stderr] ... [INFO] [stderr] 283 | let tval = buf_to_val!(buf, u64); [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 u32 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:272:24 [INFO] [stderr] | [INFO] [stderr] 272 | val |= ($buf[i] as $T) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try: `u32::from($buf[i])` [INFO] [stderr] ... [INFO] [stderr] 290 | let tval = buf_to_val!(buf, 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 u16 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:272:24 [INFO] [stderr] | [INFO] [stderr] 272 | val |= ($buf[i] as $T) << (i * 8); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try: `u16::from($buf[i])` [INFO] [stderr] ... [INFO] [stderr] 297 | let tval = buf_to_val!(buf, 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: redundant closure found [INFO] [stderr] --> src/lib.rs:324:34 [INFO] [stderr] | [INFO] [stderr] 324 | self.read_u64::().map(|v| f64::from_bits(v)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `f64::from_bits` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_closure)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure [INFO] [stderr] [INFO] [stderr] warning: redundant closure found [INFO] [stderr] --> src/lib.rs:328:34 [INFO] [stderr] | [INFO] [stderr] 328 | self.read_u32::().map(|v| f32::from_bits(v)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `f32::from_bits` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> benches/benchmark.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(test)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `podio`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> tests/bytes.rs:81:57 [INFO] [stderr] | [INFO] [stderr] 81 | assert_eq!(reader.read_u64::().unwrap(), 0x0123456789abcdef); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0x0123_4567_89ab_cdef` [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: long literal lacking separators [INFO] [stderr] --> tests/bytes.rs:84:57 [INFO] [stderr] | [INFO] [stderr] 84 | assert_eq!(reader.read_u32::().unwrap(), 0x01234567); [INFO] [stderr] | ^^^^^^^^^^ help: consider: `0x0123_4567` [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: long literal lacking separators [INFO] [stderr] --> tests/bytes.rs:96:60 [INFO] [stderr] | [INFO] [stderr] 96 | assert_eq!(reader.read_u64::().unwrap(), 0xefcdab8967452301); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `0xefcd_ab89_6745_2301` [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: long literal lacking separators [INFO] [stderr] --> tests/bytes.rs:99:60 [INFO] [stderr] | [INFO] [stderr] 99 | assert_eq!(reader.read_u32::().unwrap(), 0x67452301); [INFO] [stderr] | ^^^^^^^^^^ help: consider: `0x6745_2301` [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: long literal lacking separators [INFO] [stderr] --> tests/io.rs:42:55 [INFO] [stderr] | [INFO] [stderr] 42 | assert_eq!(TestReader::test(first_read).unwrap(), 0xA5A5A5A5); [INFO] [stderr] | ^^^^^^^^^^ help: consider: `0xA5A5_A5A5` [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] error: strict comparison of f32 or f64 [INFO] [stderr] --> tests/bytes.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | assert_eq!(buf.read_f32::().unwrap(), 10.12f32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::float_cmp)] on by default [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> tests/bytes.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | assert_eq!(buf.read_f32::().unwrap(), 10.12f32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [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: strict comparison of f32 or f64 [INFO] [stderr] --> tests/bytes.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | assert_eq!(buf.read_f32::().unwrap(), 10.12f32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> tests/bytes.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | assert_eq!(buf.read_f32::().unwrap(), 10.12f32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [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: strict comparison of f32 or f64 [INFO] [stderr] --> tests/bytes.rs:123:5 [INFO] [stderr] | [INFO] [stderr] 123 | assert_eq!(buf.read_f64::().unwrap(), 10.12f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> tests/bytes.rs:123:5 [INFO] [stderr] | [INFO] [stderr] 123 | assert_eq!(buf.read_f64::().unwrap(), 10.12f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [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: strict comparison of f32 or f64 [INFO] [stderr] --> tests/bytes.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | assert_eq!(buf.read_f64::().unwrap(), 10.12f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> tests/bytes.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | assert_eq!(buf.read_f64::().unwrap(), 10.12f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [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 `podio`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "874eec90bedead051665d948e5235378abe090ce302ddf38100136fb6528a3aa"` [INFO] running `"docker" "rm" "-f" "874eec90bedead051665d948e5235378abe090ce302ddf38100136fb6528a3aa"` [INFO] [stdout] 874eec90bedead051665d948e5235378abe090ce302ddf38100136fb6528a3aa