[INFO] crate consistenttime 0.2.0 is already in cache [INFO] extracting crate consistenttime 0.2.0 into work/ex/clippy-test-run/sources/stable/reg/consistenttime/0.2.0 [INFO] extracting crate consistenttime 0.2.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/consistenttime/0.2.0 [INFO] validating manifest of consistenttime-0.2.0 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 consistenttime-0.2.0 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 consistenttime-0.2.0 [INFO] finished frobbing consistenttime-0.2.0 [INFO] frobbed toml for consistenttime-0.2.0 written to work/ex/clippy-test-run/sources/stable/reg/consistenttime/0.2.0/Cargo.toml [INFO] started frobbing consistenttime-0.2.0 [INFO] finished frobbing consistenttime-0.2.0 [INFO] frobbed toml for consistenttime-0.2.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/consistenttime/0.2.0/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 consistenttime-0.2.0 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/consistenttime/0.2.0:/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] 5ebaadad0a0da3577a19b8ec8c5b850d151f7071006182befa4b016567a74715 [INFO] running `"docker" "start" "-a" "5ebaadad0a0da3577a19b8ec8c5b850d151f7071006182befa4b016567a74715"` [INFO] [stderr] Checking consistenttime v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: transmute from a `u8` to a `bool` [INFO] [stderr] --> src/lib.rs:147:20 [INFO] [stderr] | [INFO] [stderr] 147 | unsafe{trans(val)} [INFO] [stderr] | ^^^^^^^^^^ help: consider using: `val != 0` [INFO] [stderr] ... [INFO] [stderr] 175 | / ct_eq_gen!(ct_u8_eq,u8,MAX_U8,4,2,1;; [INFO] [stderr] 176 | | test_ct_u8_eq, 155, 15); [INFO] [stderr] | |____________________________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::transmute_int_to_bool)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_int_to_bool [INFO] [stderr] [INFO] [stderr] warning: transmute from a `u8` to a `bool` [INFO] [stderr] --> src/lib.rs:147:20 [INFO] [stderr] | [INFO] [stderr] 147 | unsafe{trans(val)} [INFO] [stderr] | ^^^^^^^^^^ help: consider using: `val != 0` [INFO] [stderr] ... [INFO] [stderr] 177 | / ct_eq_gen!(ct_u16_eq,u16,MAX_U16,8,4,2,1;; [INFO] [stderr] 178 | | test_ct_u16_eq, 32000, 5); [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#transmute_int_to_bool [INFO] [stderr] [INFO] [stderr] warning: transmute from a `u8` to a `bool` [INFO] [stderr] --> src/lib.rs:147:20 [INFO] [stderr] | [INFO] [stderr] 147 | unsafe{trans(val)} [INFO] [stderr] | ^^^^^^^^^^ help: consider using: `val != 0` [INFO] [stderr] ... [INFO] [stderr] 179 | / ct_eq_gen!(ct_u32_eq,u32,MAX_U32,16,8,4,2,1;; [INFO] [stderr] 180 | | test_ct_u32_eq, 2000000, 15); [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#transmute_int_to_bool [INFO] [stderr] [INFO] [stderr] warning: transmute from a `u8` to a `bool` [INFO] [stderr] --> src/lib.rs:147:20 [INFO] [stderr] | [INFO] [stderr] 147 | unsafe{trans(val)} [INFO] [stderr] | ^^^^^^^^^^ help: consider using: `val != 0` [INFO] [stderr] ... [INFO] [stderr] 181 | / ct_eq_gen!(ct_u64_eq,u64,MAX_U64,32,16,8,4,2,1;; [INFO] [stderr] 182 | | test_ct_u64_eq, 25893654215879, 2); [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#transmute_int_to_bool [INFO] [stderr] [INFO] [stderr] warning: transmute from a `u8` to a `bool` [INFO] [stderr] --> src/lib.rs:147:20 [INFO] [stderr] | [INFO] [stderr] 147 | unsafe{trans(val)} [INFO] [stderr] | ^^^^^^^^^^ help: consider using: `val != 0` [INFO] [stderr] ... [INFO] [stderr] 187 | / ct_eq_gen!(ct_usize_eq,usize,MAX_USIZE,32,16,8,4,2,1;; [INFO] [stderr] 188 | | test_ct_usize_eq, 859632175648921456, 5); [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#transmute_int_to_bool [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:258:24 [INFO] [stderr] | [INFO] [stderr] 258 | let flag = val as $code; [INFO] [stderr] | ^^^ help: try: `u16::from(val)` [INFO] [stderr] ... [INFO] [stderr] 281 | / ct_select_gen!(ct_select_u16,MAX_U16,u16;; [INFO] [stderr] 282 | | test_ct_select_u16,30597,4); [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:258:24 [INFO] [stderr] | [INFO] [stderr] 258 | let flag = val as $code; [INFO] [stderr] | ^^^ help: try: `u32::from(val)` [INFO] [stderr] ... [INFO] [stderr] 283 | / ct_select_gen!(ct_select_u32,MAX_U32,u32;; [INFO] [stderr] 284 | | test_ct_select_u32,0x0DD74AA2,4); [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/lib.rs:258:24 [INFO] [stderr] | [INFO] [stderr] 258 | let flag = val as $code; [INFO] [stderr] | ^^^ help: try: `u64::from(val)` [INFO] [stderr] ... [INFO] [stderr] 285 | / ct_select_gen!(ct_select_u64,MAX_U64,u64;; [INFO] [stderr] 286 | | test_ct_select_u64,155,4); [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: long literal lacking separators [INFO] [stderr] --> src/lib.rs:180:21 [INFO] [stderr] | [INFO] [stderr] 180 | test_ct_u32_eq, 2000000, 15); [INFO] [stderr] | ^^^^^^^ help: consider: `2_000_000` [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] --> src/lib.rs:182:21 [INFO] [stderr] | [INFO] [stderr] 182 | test_ct_u64_eq, 25893654215879, 2); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider: `25_893_654_215_879` [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] --> src/lib.rs:188:23 [INFO] [stderr] | [INFO] [stderr] 188 | test_ct_usize_eq, 859632175648921456, 5); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider: `859_632_175_648_921_456` [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] --> src/lib.rs:284:24 [INFO] [stderr] | [INFO] [stderr] 284 | test_ct_select_u32,0x0DD74AA2,4); [INFO] [stderr] | ^^^^^^^^^^ help: consider: `0x0DD7_4AA2` [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: transmute from a `u8` to a `bool` [INFO] [stderr] --> src/lib.rs:147:20 [INFO] [stderr] | [INFO] [stderr] 147 | unsafe{trans(val)} [INFO] [stderr] | ^^^^^^^^^^ help: consider using: `val != 0` [INFO] [stderr] ... [INFO] [stderr] 175 | / ct_eq_gen!(ct_u8_eq,u8,MAX_U8,4,2,1;; [INFO] [stderr] 176 | | test_ct_u8_eq, 155, 15); [INFO] [stderr] | |____________________________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::transmute_int_to_bool)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_int_to_bool [INFO] [stderr] [INFO] [stderr] warning: transmute from a `u8` to a `bool` [INFO] [stderr] --> src/lib.rs:147:20 [INFO] [stderr] | [INFO] [stderr] 147 | unsafe{trans(val)} [INFO] [stderr] | ^^^^^^^^^^ help: consider using: `val != 0` [INFO] [stderr] ... [INFO] [stderr] 177 | / ct_eq_gen!(ct_u16_eq,u16,MAX_U16,8,4,2,1;; [INFO] [stderr] 178 | | test_ct_u16_eq, 32000, 5); [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#transmute_int_to_bool [INFO] [stderr] [INFO] [stderr] warning: transmute from a `u8` to a `bool` [INFO] [stderr] --> src/lib.rs:147:20 [INFO] [stderr] | [INFO] [stderr] 147 | unsafe{trans(val)} [INFO] [stderr] | ^^^^^^^^^^ help: consider using: `val != 0` [INFO] [stderr] ... [INFO] [stderr] 179 | / ct_eq_gen!(ct_u32_eq,u32,MAX_U32,16,8,4,2,1;; [INFO] [stderr] 180 | | test_ct_u32_eq, 2000000, 15); [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#transmute_int_to_bool [INFO] [stderr] [INFO] [stderr] warning: transmute from a `u8` to a `bool` [INFO] [stderr] --> src/lib.rs:147:20 [INFO] [stderr] | [INFO] [stderr] 147 | unsafe{trans(val)} [INFO] [stderr] | ^^^^^^^^^^ help: consider using: `val != 0` [INFO] [stderr] ... [INFO] [stderr] 181 | / ct_eq_gen!(ct_u64_eq,u64,MAX_U64,32,16,8,4,2,1;; [INFO] [stderr] 182 | | test_ct_u64_eq, 25893654215879, 2); [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#transmute_int_to_bool [INFO] [stderr] [INFO] [stderr] warning: transmute from a `u8` to a `bool` [INFO] [stderr] --> src/lib.rs:147:20 [INFO] [stderr] | [INFO] [stderr] 147 | unsafe{trans(val)} [INFO] [stderr] | ^^^^^^^^^^ help: consider using: `val != 0` [INFO] [stderr] ... [INFO] [stderr] 187 | / ct_eq_gen!(ct_usize_eq,usize,MAX_USIZE,32,16,8,4,2,1;; [INFO] [stderr] 188 | | test_ct_usize_eq, 859632175648921456, 5); [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#transmute_int_to_bool [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:258:24 [INFO] [stderr] | [INFO] [stderr] 258 | let flag = val as $code; [INFO] [stderr] | ^^^ help: try: `u16::from(val)` [INFO] [stderr] ... [INFO] [stderr] 281 | / ct_select_gen!(ct_select_u16,MAX_U16,u16;; [INFO] [stderr] 282 | | test_ct_select_u16,30597,4); [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:258:24 [INFO] [stderr] | [INFO] [stderr] 258 | let flag = val as $code; [INFO] [stderr] | ^^^ help: try: `u32::from(val)` [INFO] [stderr] ... [INFO] [stderr] 283 | / ct_select_gen!(ct_select_u32,MAX_U32,u32;; [INFO] [stderr] 284 | | test_ct_select_u32,0x0DD74AA2,4); [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/lib.rs:258:24 [INFO] [stderr] | [INFO] [stderr] 258 | let flag = val as $code; [INFO] [stderr] | ^^^ help: try: `u64::from(val)` [INFO] [stderr] ... [INFO] [stderr] 285 | / ct_select_gen!(ct_select_u64,MAX_U64,u64;; [INFO] [stderr] 286 | | test_ct_select_u64,155,4); [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 1.70s [INFO] running `"docker" "inspect" "5ebaadad0a0da3577a19b8ec8c5b850d151f7071006182befa4b016567a74715"` [INFO] running `"docker" "rm" "-f" "5ebaadad0a0da3577a19b8ec8c5b850d151f7071006182befa4b016567a74715"` [INFO] [stdout] 5ebaadad0a0da3577a19b8ec8c5b850d151f7071006182befa4b016567a74715