[INFO] updating cached repository kevlarr/rusty-calc [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/kevlarr/rusty-calc [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/kevlarr/rusty-calc" "work/ex/clippy-test-run/sources/stable/gh/kevlarr/rusty-calc"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/kevlarr/rusty-calc'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/kevlarr/rusty-calc" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/kevlarr/rusty-calc"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/kevlarr/rusty-calc'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c59ab89ab67f6cf8d97e1e8cfc9292e0184020bd [INFO] sha for GitHub repo kevlarr/rusty-calc: c59ab89ab67f6cf8d97e1e8cfc9292e0184020bd [INFO] validating manifest of kevlarr/rusty-calc 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 kevlarr/rusty-calc 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 kevlarr/rusty-calc [INFO] finished frobbing kevlarr/rusty-calc [INFO] frobbed toml for kevlarr/rusty-calc written to work/ex/clippy-test-run/sources/stable/gh/kevlarr/rusty-calc/Cargo.toml [INFO] started frobbing kevlarr/rusty-calc [INFO] finished frobbing kevlarr/rusty-calc [INFO] frobbed toml for kevlarr/rusty-calc written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/kevlarr/rusty-calc/Cargo.toml [INFO] crate kevlarr/rusty-calc has a lockfile. skipping [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 kevlarr/rusty-calc against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/kevlarr/rusty-calc:/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] ee94ef18142bea469bf21afcacc56137663393f4c0ae8153c54b7a931192e6ed [INFO] running `"docker" "start" "-a" "ee94ef18142bea469bf21afcacc56137663393f4c0ae8153c54b7a931192e6ed"` [INFO] [stderr] Checking rustycalc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/types/binary.rs:131:3 [INFO] [stderr] | [INFO] [stderr] 131 | return true; [INFO] [stderr] | ^^^^^^^^^^^^ help: remove `return` as shown: `true` [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/types/binary.rs:131:3 [INFO] [stderr] | [INFO] [stderr] 131 | return true; [INFO] [stderr] | ^^^^^^^^^^^^ help: remove `return` as shown: `true` [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: long literal lacking separators [INFO] [stderr] --> src/types/binary.rs:233:38 [INFO] [stderr] | [INFO] [stderr] 233 | assert_eq!(Binary::from_int(-9223372036854775808), min, "min"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: consider: `9_223_372_036_854_775_808` [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/types/binary.rs:234:37 [INFO] [stderr] | [INFO] [stderr] 234 | assert_eq!(Binary::from_int(9223372036854775807), max, "max"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: consider: `9_223_372_036_854_775_807` [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:39:35 [INFO] [stderr] | [INFO] [stderr] 39 | (1, 2), (1, 200), (1, 200000), [INFO] [stderr] | ^^^^^^ help: consider: `200_000` [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:40:14 [INFO] [stderr] | [INFO] [stderr] 40 | (123321, 192392), (98498239, 1238723), [INFO] [stderr] | ^^^^^^ help: consider: `123_321` [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:40:22 [INFO] [stderr] | [INFO] [stderr] 40 | (123321, 192392), (98498239, 1238723), [INFO] [stderr] | ^^^^^^ help: consider: `192_392` [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:40:32 [INFO] [stderr] | [INFO] [stderr] 40 | (123321, 192392), (98498239, 1238723), [INFO] [stderr] | ^^^^^^^^ help: consider: `98_498_239` [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:40:42 [INFO] [stderr] | [INFO] [stderr] 40 | (123321, 192392), (98498239, 1238723), [INFO] [stderr] | ^^^^^^^ help: consider: `1_238_723` [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:44:38 [INFO] [stderr] | [INFO] [stderr] 44 | (1, -2), (1, -200), (1, -200000), [INFO] [stderr] | ^^^^^^ help: consider: `200_000` [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:45:41 [INFO] [stderr] | [INFO] [stderr] 45 | (-1, -2), (-1, -200), (-1, -200000), [INFO] [stderr] | ^^^^^^ help: consider: `200_000` [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:46:15 [INFO] [stderr] | [INFO] [stderr] 46 | (-123321, -192392), (-98498239, 1238723), [INFO] [stderr] | ^^^^^^ help: consider: `123_321` [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:46:24 [INFO] [stderr] | [INFO] [stderr] 46 | (-123321, -192392), (-98498239, 1238723), [INFO] [stderr] | ^^^^^^ help: consider: `192_392` [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:46:35 [INFO] [stderr] | [INFO] [stderr] 46 | (-123321, -192392), (-98498239, 1238723), [INFO] [stderr] | ^^^^^^^^ help: consider: `98_498_239` [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:46:45 [INFO] [stderr] | [INFO] [stderr] 46 | (-123321, -192392), (-98498239, 1238723), [INFO] [stderr] | ^^^^^^^ help: consider: `1_238_723` [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:49:42 [INFO] [stderr] | [INFO] [stderr] 49 | (123, -32), (583, -91283), (-912389, 49823), [INFO] [stderr] | ^^^^^^ help: consider: `912_389` [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:62:35 [INFO] [stderr] | [INFO] [stderr] 62 | (1, 2), (1, 200), (1, 200000), [INFO] [stderr] | ^^^^^^ help: consider: `200_000` [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:63:14 [INFO] [stderr] | [INFO] [stderr] 63 | (123321, 192392), (98498239, 1238723), [INFO] [stderr] | ^^^^^^ help: consider: `123_321` [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:63:22 [INFO] [stderr] | [INFO] [stderr] 63 | (123321, 192392), (98498239, 1238723), [INFO] [stderr] | ^^^^^^ help: consider: `192_392` [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:63:32 [INFO] [stderr] | [INFO] [stderr] 63 | (123321, 192392), (98498239, 1238723), [INFO] [stderr] | ^^^^^^^^ help: consider: `98_498_239` [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:63:42 [INFO] [stderr] | [INFO] [stderr] 63 | (123321, 192392), (98498239, 1238723), [INFO] [stderr] | ^^^^^^^ help: consider: `1_238_723` [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:67:38 [INFO] [stderr] | [INFO] [stderr] 67 | (1, -2), (1, -200), (1, -200000), [INFO] [stderr] | ^^^^^^ help: consider: `200_000` [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:68:41 [INFO] [stderr] | [INFO] [stderr] 68 | (-1, -2), (-1, -200), (-1, -200000), [INFO] [stderr] | ^^^^^^ help: consider: `200_000` [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:69:15 [INFO] [stderr] | [INFO] [stderr] 69 | (-123321, -192392), (-98498239, 1238723), [INFO] [stderr] | ^^^^^^ help: consider: `123_321` [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:69:24 [INFO] [stderr] | [INFO] [stderr] 69 | (-123321, -192392), (-98498239, 1238723), [INFO] [stderr] | ^^^^^^ help: consider: `192_392` [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:69:35 [INFO] [stderr] | [INFO] [stderr] 69 | (-123321, -192392), (-98498239, 1238723), [INFO] [stderr] | ^^^^^^^^ help: consider: `98_498_239` [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:69:45 [INFO] [stderr] | [INFO] [stderr] 69 | (-123321, -192392), (-98498239, 1238723), [INFO] [stderr] | ^^^^^^^ help: consider: `1_238_723` [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:72:42 [INFO] [stderr] | [INFO] [stderr] 72 | (123, -32), (583, -91283), (-912389, 49823) [INFO] [stderr] | ^^^^^^ help: consider: `912_389` [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:85:20 [INFO] [stderr] | [INFO] [stderr] 85 | (1023, 983298), (9183032, 9283983), [INFO] [stderr] | ^^^^^^ help: consider: `983_298` [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:85:30 [INFO] [stderr] | [INFO] [stderr] 85 | (1023, 983298), (9183032, 9283983), [INFO] [stderr] | ^^^^^^^ help: consider: `9_183_032` [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:85:39 [INFO] [stderr] | [INFO] [stderr] 85 | (1023, 983298), (9183032, 9283983), [INFO] [stderr] | ^^^^^^^ help: consider: `9_283_983` [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:86:23 [INFO] [stderr] | [INFO] [stderr] 86 | (-51923, -938983), (-98329838, -29389238), [INFO] [stderr] | ^^^^^^ help: consider: `938_983` [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:86:34 [INFO] [stderr] | [INFO] [stderr] 86 | (-51923, -938983), (-98329838, -29389238), [INFO] [stderr] | ^^^^^^^^ help: consider: `98_329_838` [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:86:45 [INFO] [stderr] | [INFO] [stderr] 86 | (-51923, -938983), (-98329838, -29389238), [INFO] [stderr] | ^^^^^^^^ help: consider: `29_389_238` [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:87:22 [INFO] [stderr] | [INFO] [stderr] 87 | (29389, -9238982), (-9238983, 928392838) [INFO] [stderr] | ^^^^^^^ help: consider: `9_238_982` [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:87:34 [INFO] [stderr] | [INFO] [stderr] 87 | (29389, -9238982), (-9238983, 928392838) [INFO] [stderr] | ^^^^^^^ help: consider: `9_238_983` [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:87:43 [INFO] [stderr] | [INFO] [stderr] 87 | (29389, -9238982), (-9238983, 928392838) [INFO] [stderr] | ^^^^^^^^^ help: consider: `928_392_838` [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: methods called `to_*` usually take self by reference; consider choosing a less ambiguous name [INFO] [stderr] --> src/types/binary.rs:45:19 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn to_int(self) -> ParseResult { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::wrong_self_convention)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/types/binary.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | write!(f, "0b"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [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] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/types/binary.rs:115:17 [INFO] [stderr] | [INFO] [stderr] 115 | write!(f, "_"); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [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: Suspicious use of binary operator in `Sub` impl [INFO] [stderr] --> src/types/binary.rs:162:14 [INFO] [stderr] | [INFO] [stderr] 162 | self + &other.complement() [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::suspicious_arithmetic_impl)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_arithmetic_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `Mul` impl [INFO] [stderr] --> src/types/binary.rs:183:27 [INFO] [stderr] | [INFO] [stderr] 183 | for j in ((63 - i)..64).rev() { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_arithmetic_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `Mul` impl [INFO] [stderr] --> src/types/binary.rs:192:40 [INFO] [stderr] | [INFO] [stderr] 192 | accumulator = &accumulator + &partial; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_arithmetic_impl [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `rustycalc`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: methods called `to_*` usually take self by reference; consider choosing a less ambiguous name [INFO] [stderr] --> src/types/binary.rs:45:19 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn to_int(self) -> ParseResult { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::wrong_self_convention)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/types/binary.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | write!(f, "0b"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [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] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/types/binary.rs:115:17 [INFO] [stderr] | [INFO] [stderr] 115 | write!(f, "_"); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [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: Suspicious use of binary operator in `Sub` impl [INFO] [stderr] --> src/types/binary.rs:162:14 [INFO] [stderr] | [INFO] [stderr] 162 | self + &other.complement() [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::suspicious_arithmetic_impl)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_arithmetic_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `Mul` impl [INFO] [stderr] --> src/types/binary.rs:183:27 [INFO] [stderr] | [INFO] [stderr] 183 | for j in ((63 - i)..64).rev() { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_arithmetic_impl [INFO] [stderr] [INFO] [stderr] error: Suspicious use of binary operator in `Mul` impl [INFO] [stderr] --> src/types/binary.rs:192:40 [INFO] [stderr] | [INFO] [stderr] 192 | accumulator = &accumulator + &partial; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_arithmetic_impl [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `rustycalc`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "ee94ef18142bea469bf21afcacc56137663393f4c0ae8153c54b7a931192e6ed"` [INFO] running `"docker" "rm" "-f" "ee94ef18142bea469bf21afcacc56137663393f4c0ae8153c54b7a931192e6ed"` [INFO] [stdout] ee94ef18142bea469bf21afcacc56137663393f4c0ae8153c54b7a931192e6ed