[INFO] crate msgp 0.1.1 is already in cache [INFO] extracting crate msgp 0.1.1 into work/ex/clippy-test-run/sources/stable/reg/msgp/0.1.1 [INFO] extracting crate msgp 0.1.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/msgp/0.1.1 [INFO] validating manifest of msgp-0.1.1 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 msgp-0.1.1 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 msgp-0.1.1 [INFO] finished frobbing msgp-0.1.1 [INFO] frobbed toml for msgp-0.1.1 written to work/ex/clippy-test-run/sources/stable/reg/msgp/0.1.1/Cargo.toml [INFO] started frobbing msgp-0.1.1 [INFO] finished frobbing msgp-0.1.1 [INFO] frobbed toml for msgp-0.1.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/msgp/0.1.1/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 msgp-0.1.1 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-3/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/msgp/0.1.1:/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 -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] fb20c53c8afe01c00c43d2d85a860a50efed79080ed773000407d0cff926f411 [INFO] running `"docker" "start" "-a" "fb20c53c8afe01c00c43d2d85a860a50efed79080ed773000407d0cff926f411"` [INFO] [stderr] Checking msgp v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/lib.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | return res; [INFO] [stderr] | ^^^^^^^^^^^ help: remove `return` as shown: `res` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_return)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/lib.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | return res; [INFO] [stderr] | ^^^^^^^^^^^ help: remove `return` as shown: `res` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/lib.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | return res; [INFO] [stderr] | ^^^^^^^^^^^ help: remove `return` as shown: `res` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/lib.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | return res; [INFO] [stderr] | ^^^^^^^^^^^ help: remove `return` as shown: `res` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/lib.rs:15:19 [INFO] [stderr] | [INFO] [stderr] 15 | assert!(len < 268435456); [INFO] [stderr] | ^^^^^^^^^ help: consider: `268_435_456` [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:29:21 [INFO] [stderr] | [INFO] [stderr] 29 | } else if len < 2097152 { [INFO] [stderr] | ^^^^^^^ help: consider: `2_097_152` [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: unneeded return statement [INFO] [stderr] --> src/lib.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | return None; [INFO] [stderr] | ^^^^^^^^^^^^ help: remove `return` as shown: `None` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/lib.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | return res; [INFO] [stderr] | ^^^^^^^^^^^ help: remove `return` as shown: `res` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_return)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/lib.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | return res; [INFO] [stderr] | ^^^^^^^^^^^ help: remove `return` as shown: `res` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/lib.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | return res; [INFO] [stderr] | ^^^^^^^^^^^ help: remove `return` as shown: `res` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/lib.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | return res; [INFO] [stderr] | ^^^^^^^^^^^ help: remove `return` as shown: `res` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/lib.rs:15:19 [INFO] [stderr] | [INFO] [stderr] 15 | assert!(len < 268435456); [INFO] [stderr] | ^^^^^^^^^ help: consider: `268_435_456` [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:29:21 [INFO] [stderr] | [INFO] [stderr] 29 | } else if len < 2097152 { [INFO] [stderr] | ^^^^^^^ help: consider: `2_097_152` [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: unneeded return statement [INFO] [stderr] --> src/lib.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | return None; [INFO] [stderr] | ^^^^^^^^^^^^ help: remove `return` as shown: `None` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/lib.rs:239:42 [INFO] [stderr] | [INFO] [stderr] 239 | let mut res = Vec::with_capacity(2097151 + 3); [INFO] [stderr] | ^^^^^^^ help: consider: `2_097_151` [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:241:38 [INFO] [stderr] | [INFO] [stderr] 241 | res.append(&mut vec![0xffu8; 2097151]); [INFO] [stderr] | ^^^^^^^ help: consider: `2_097_151` [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:242:41 [INFO] [stderr] | [INFO] [stderr] 242 | assert_eq!(encode(&vec![0xffu8; 2097151]), res); [INFO] [stderr] | ^^^^^^^ help: consider: `2_097_151` [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:247:42 [INFO] [stderr] | [INFO] [stderr] 247 | let mut res = Vec::with_capacity(2097152 + 4); [INFO] [stderr] | ^^^^^^^ help: consider: `2_097_152` [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:249:38 [INFO] [stderr] | [INFO] [stderr] 249 | res.append(&mut vec![0xffu8; 2097152]); [INFO] [stderr] | ^^^^^^^ help: consider: `2_097_152` [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:250:41 [INFO] [stderr] | [INFO] [stderr] 250 | assert_eq!(encode(&vec![0xffu8; 2097152]), res); [INFO] [stderr] | ^^^^^^^ help: consider: `2_097_152` [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:255:42 [INFO] [stderr] | [INFO] [stderr] 255 | let mut res = Vec::with_capacity(2097153 + 4); [INFO] [stderr] | ^^^^^^^ help: consider: `2_097_153` [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:257:38 [INFO] [stderr] | [INFO] [stderr] 257 | res.append(&mut vec![0xffu8; 2097153]); [INFO] [stderr] | ^^^^^^^ help: consider: `2_097_153` [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:258:41 [INFO] [stderr] | [INFO] [stderr] 258 | assert_eq!(encode(&vec![0xffu8; 2097153]), res); [INFO] [stderr] | ^^^^^^^ help: consider: `2_097_153` [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:260:42 [INFO] [stderr] | [INFO] [stderr] 260 | let mut res = Vec::with_capacity(268435455 + 4); [INFO] [stderr] | ^^^^^^^^^ help: consider: `268_435_455` [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:262:38 [INFO] [stderr] | [INFO] [stderr] 262 | res.append(&mut vec![0xffu8; 268435455]); [INFO] [stderr] | ^^^^^^^^^ help: consider: `268_435_455` [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:263:41 [INFO] [stderr] | [INFO] [stderr] 263 | assert_eq!(encode(&vec![0xffu8; 268435455]), res); [INFO] [stderr] | ^^^^^^^^^ help: consider: `268_435_455` [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: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:268:26 [INFO] [stderr] | [INFO] [stderr] 268 | let res = decode((&vec![])); [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> src/lib.rs:268:26 [INFO] [stderr] | [INFO] [stderr] 268 | let res = decode((&vec![])); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::double_parens)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:274:26 [INFO] [stderr] | [INFO] [stderr] 274 | let res = decode((&vec![0x81u8, 0x80u8])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> src/lib.rs:274:26 [INFO] [stderr] | [INFO] [stderr] 274 | let res = decode((&vec![0x81u8, 0x80u8])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:280:26 [INFO] [stderr] | [INFO] [stderr] 280 | let res = decode((&vec![0x3u8, 0x01u8, 0x02u8])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> src/lib.rs:280:26 [INFO] [stderr] | [INFO] [stderr] 280 | let res = decode((&vec![0x3u8, 0x01u8, 0x02u8])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:286:26 [INFO] [stderr] | [INFO] [stderr] 286 | let res = decode((&vec![0x3u8, 0x01u8, 0x02u8, 0x03u8])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> src/lib.rs:286:26 [INFO] [stderr] | [INFO] [stderr] 286 | let res = decode((&vec![0x3u8, 0x01u8, 0x02u8, 0x03u8])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: you should consider deriving a `Default` implementation for `Decoder` [INFO] [stderr] --> src/lib.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 78 | / pub fn new() -> Self { [INFO] [stderr] 79 | | Decoder { [INFO] [stderr] 80 | | pos: 0, [INFO] [stderr] 81 | | msg_start: 0, [INFO] [stderr] ... | [INFO] [stderr] 85 | | } [INFO] [stderr] 86 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::new_without_default_derive)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 69 | #[derive(Default)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: length comparison to zero [INFO] [stderr] --> src/lib.rs:95:12 [INFO] [stderr] | [INFO] [stderr] 95 | if self.res.len() == 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `self.res.is_empty()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::len_zero)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero [INFO] [stderr] [INFO] [stderr] warning: you should consider deriving a `Default` implementation for `Decoder` [INFO] [stderr] --> src/lib.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 78 | / pub fn new() -> Self { [INFO] [stderr] 79 | | Decoder { [INFO] [stderr] 80 | | pos: 0, [INFO] [stderr] 81 | | msg_start: 0, [INFO] [stderr] ... | [INFO] [stderr] 85 | | } [INFO] [stderr] 86 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::new_without_default_derive)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 69 | #[derive(Default)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: length comparison to zero [INFO] [stderr] --> src/lib.rs:95:12 [INFO] [stderr] | [INFO] [stderr] 95 | if self.res.len() == 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `self.res.is_empty()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::len_zero)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero [INFO] [stderr] [INFO] [stderr] warning: useless use of `vec!` [INFO] [stderr] --> src/lib.rs:190:27 [INFO] [stderr] | [INFO] [stderr] 190 | assert_eq!(encode(&vec![]), vec![0]); [INFO] [stderr] | ^^^^^^^ help: you can use a slice directly: `&[]` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::useless_vec)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [INFO] [stderr] [INFO] [stderr] warning: useless use of `vec!` [INFO] [stderr] --> src/lib.rs:195:27 [INFO] [stderr] | [INFO] [stderr] 195 | assert_eq!(encode(&vec![0x1u8, 0x2u8]), vec![0x2u8, 0x1u8, 0x2u8]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0x1u8, 0x2u8]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [INFO] [stderr] [INFO] [stderr] warning: useless use of `vec!` [INFO] [stderr] --> src/lib.rs:200:27 [INFO] [stderr] | [INFO] [stderr] 200 | assert_eq!(encode(&vec![0xffu8; 127]), res); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0xffu8; 127]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [INFO] [stderr] [INFO] [stderr] warning: useless use of `vec!` [INFO] [stderr] --> src/lib.rs:208:27 [INFO] [stderr] | [INFO] [stderr] 208 | assert_eq!(encode(&vec![0xffu8; 128]), res); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0xffu8; 128]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [INFO] [stderr] [INFO] [stderr] warning: useless use of `vec!` [INFO] [stderr] --> src/lib.rs:216:27 [INFO] [stderr] | [INFO] [stderr] 216 | assert_eq!(encode(&vec![0xffu8; 129]), res); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0xffu8; 129]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [INFO] [stderr] [INFO] [stderr] warning: useless use of `vec!` [INFO] [stderr] --> src/lib.rs:221:27 [INFO] [stderr] | [INFO] [stderr] 221 | assert_eq!(encode(&vec![0xffu8; 16383]), res); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0xffu8; 16383]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [INFO] [stderr] [INFO] [stderr] warning: useless use of `vec!` [INFO] [stderr] --> src/lib.rs:229:27 [INFO] [stderr] | [INFO] [stderr] 229 | assert_eq!(encode(&vec![0xffu8; 16384]), res); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0xffu8; 16384]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [INFO] [stderr] [INFO] [stderr] warning: useless use of `vec!` [INFO] [stderr] --> src/lib.rs:237:27 [INFO] [stderr] | [INFO] [stderr] 237 | assert_eq!(encode(&vec![0xffu8; 16385]), res); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0xffu8; 16385]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [INFO] [stderr] [INFO] [stderr] warning: useless use of `vec!` [INFO] [stderr] --> src/lib.rs:242:27 [INFO] [stderr] | [INFO] [stderr] 242 | assert_eq!(encode(&vec![0xffu8; 2097151]), res); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0xffu8; 2097151]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [INFO] [stderr] [INFO] [stderr] warning: useless use of `vec!` [INFO] [stderr] --> src/lib.rs:250:27 [INFO] [stderr] | [INFO] [stderr] 250 | assert_eq!(encode(&vec![0xffu8; 2097152]), res); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0xffu8; 2097152]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [INFO] [stderr] [INFO] [stderr] warning: useless use of `vec!` [INFO] [stderr] --> src/lib.rs:258:27 [INFO] [stderr] | [INFO] [stderr] 258 | assert_eq!(encode(&vec![0xffu8; 2097153]), res); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0xffu8; 2097153]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [INFO] [stderr] [INFO] [stderr] warning: useless use of `vec!` [INFO] [stderr] --> src/lib.rs:263:27 [INFO] [stderr] | [INFO] [stderr] 263 | assert_eq!(encode(&vec![0xffu8; 268435455]), res); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0xffu8; 268435455]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [INFO] [stderr] [INFO] [stderr] warning: useless use of `vec!` [INFO] [stderr] --> src/lib.rs:268:26 [INFO] [stderr] | [INFO] [stderr] 268 | let res = decode((&vec![])); [INFO] [stderr] | ^^^^^^^^^ help: you can use a slice directly: `&[]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [INFO] [stderr] [INFO] [stderr] warning: useless use of `vec!` [INFO] [stderr] --> src/lib.rs:274:26 [INFO] [stderr] | [INFO] [stderr] 274 | let res = decode((&vec![0x81u8, 0x80u8])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0x81u8, 0x80u8]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [INFO] [stderr] [INFO] [stderr] warning: useless use of `vec!` [INFO] [stderr] --> src/lib.rs:280:26 [INFO] [stderr] | [INFO] [stderr] 280 | let res = decode((&vec![0x3u8, 0x01u8, 0x02u8])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0x3u8, 0x01u8, 0x02u8]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [INFO] [stderr] [INFO] [stderr] warning: useless use of `vec!` [INFO] [stderr] --> src/lib.rs:286:26 [INFO] [stderr] | [INFO] [stderr] 286 | let res = decode((&vec![0x3u8, 0x01u8, 0x02u8, 0x03u8])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0x3u8, 0x01u8, 0x02u8, 0x03u8]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [INFO] [stderr] [INFO] [stderr] warning: The function/method `encode` doesn't need a mutable reference [INFO] [stderr] --> src/lib.rs:292:34 [INFO] [stderr] | [INFO] [stderr] 292 | let res = decode(&encode(&mut vec![0xffu8; 16384])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unnecessary_mut_passed)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed [INFO] [stderr] [INFO] [stderr] warning: useless use of `vec!` [INFO] [stderr] --> src/lib.rs:292:34 [INFO] [stderr] | [INFO] [stderr] 292 | let res = decode(&encode(&mut vec![0xffu8; 16384])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0xffu8; 16384]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [INFO] [stderr] [INFO] [stderr] warning: useless use of `vec!` [INFO] [stderr] --> src/lib.rs:299:30 [INFO] [stderr] | [INFO] [stderr] 299 | decoder.feed(&encode(&vec![0xffu8; 16384])).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0xffu8; 16384]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> benches/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![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 `msgp`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "fb20c53c8afe01c00c43d2d85a860a50efed79080ed773000407d0cff926f411"` [INFO] running `"docker" "rm" "-f" "fb20c53c8afe01c00c43d2d85a860a50efed79080ed773000407d0cff926f411"` [INFO] [stdout] fb20c53c8afe01c00c43d2d85a860a50efed79080ed773000407d0cff926f411