[INFO] fetching crate twiddle 1.1.0...
[INFO] checking twiddle-1.1.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate twiddle 1.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate twiddle 1.1.0 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate twiddle 1.1.0
[INFO] finished tweaking crates.io crate twiddle 1.1.0
[INFO] tweaked toml for crates.io crate twiddle 1.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42b3088445fb1c84ed9cc983108a60d4dec15f2e565d8c2ba7b90cc71a2627d1
[INFO] running `Command { std: "docker" "start" "-a" "42b3088445fb1c84ed9cc983108a60d4dec15f2e565d8c2ba7b90cc71a2627d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42b3088445fb1c84ed9cc983108a60d4dec15f2e565d8c2ba7b90cc71a2627d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42b3088445fb1c84ed9cc983108a60d4dec15f2e565d8c2ba7b90cc71a2627d1", kill_on_drop: false }`
[INFO] [stdout] 42b3088445fb1c84ed9cc983108a60d4dec15f2e565d8c2ba7b90cc71a2627d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dfd76a08df78f786a6e114a18d9c4dafc73994ab4d58d91d6d484fce14b9576
[INFO] running `Command { std: "docker" "start" "-a" "1dfd76a08df78f786a6e114a18d9c4dafc73994ab4d58d91d6d484fce14b9576", kill_on_drop: false }`
[INFO] [stderr]     Checking twiddle v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "1dfd76a08df78f786a6e114a18d9c4dafc73994ab4d58d91d6d484fce14b9576", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dfd76a08df78f786a6e114a18d9c4dafc73994ab4d58d91d6d484fce14b9576", kill_on_drop: false }`
[INFO] [stdout] 1dfd76a08df78f786a6e114a18d9c4dafc73994ab4d58d91d6d484fce14b9576
[INFO] checking twiddle-1.1.0 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate twiddle 1.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate twiddle 1.1.0 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate twiddle 1.1.0
[INFO] finished tweaking crates.io crate twiddle 1.1.0
[INFO] tweaked toml for crates.io crate twiddle 1.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 707046eccbff2e0220432438c7efd8aa62834d3858fa76c65a4c31dfade7761d
[INFO] running `Command { std: "docker" "start" "-a" "707046eccbff2e0220432438c7efd8aa62834d3858fa76c65a4c31dfade7761d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "707046eccbff2e0220432438c7efd8aa62834d3858fa76c65a4c31dfade7761d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "707046eccbff2e0220432438c7efd8aa62834d3858fa76c65a4c31dfade7761d", kill_on_drop: false }`
[INFO] [stdout] 707046eccbff2e0220432438c7efd8aa62834d3858fa76c65a4c31dfade7761d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76ed1903c9eca2b3b2b08eb1665a03fd62f61525aeae9281ad4e04abc8cbd065
[INFO] running `Command { std: "docker" "start" "-a" "76ed1903c9eca2b3b2b08eb1665a03fd62f61525aeae9281ad4e04abc8cbd065", kill_on_drop: false }`
[INFO] [stderr]     Checking twiddle v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lib.rs:166:28
[INFO] [stdout]     |
[INFO] [stdout] 166 |         let mask = T::mask(bit..=bit);
[INFO] [stdout]     |                            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lib.rs:207:45
[INFO] [stdout]     |
[INFO] [stdout] 207 |                 let bits = self.number.bits(start..=end);
[INFO] [stdout]     |                                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lib.rs:166:28
[INFO] [stdout]     |
[INFO] [stdout] 166 |         let mask = T::mask(bit..=bit);
[INFO] [stdout]     |                            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lib.rs:207:45
[INFO] [stdout]     |
[INFO] [stdout] 207 |                 let bits = self.number.bits(start..=end);
[INFO] [stdout]     |                                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lib.rs:266:29
[INFO] [stdout]     |
[INFO] [stdout] 266 |         assert_eq!(u8::mask(4..=2), 0b0001_1100);
[INFO] [stdout]     |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lib.rs:271:29
[INFO] [stdout]     |
[INFO] [stdout] 271 |         assert_eq!(u8::mask(7..=3), 0b1111_1000);
[INFO] [stdout]     |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lib.rs:276:29
[INFO] [stdout]     |
[INFO] [stdout] 276 |         assert_eq!(u8::mask(2..=0), 0b0000_0111);
[INFO] [stdout]     |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lib.rs:281:29
[INFO] [stdout]     |
[INFO] [stdout] 281 |         assert_eq!(u8::mask(7..=0), 0b1111_1111);
[INFO] [stdout]     |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lib.rs:288:18
[INFO] [stdout]     |
[INFO] [stdout] 288 |         u8::mask(2..=4);
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lib.rs:295:18
[INFO] [stdout]     |
[INFO] [stdout] 295 |         u8::mask(99..=2);
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:303:18
[INFO] [stdout]     |
[INFO] [stdout] 303 |         for i in 0..8 {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lib.rs:312:50
[INFO] [stdout]     |
[INFO] [stdout] 312 |         assert_eq!(0b0010_1110_1001_0011u16.bits(10..= 3), 0b0000_0000_1101_0010);
[INFO] [stdout]     |                                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lib.rs:317:50
[INFO] [stdout]     |
[INFO] [stdout] 317 |         assert_eq!(0b1110_0011_0011_1111u16.bits(15..=12), 0b0000_0000_0000_1110);
[INFO] [stdout]     |                                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lib.rs:322:51
[INFO] [stdout]     |
[INFO] [stdout] 322 |         assert_eq!(0b0111_1011_1000_0110u16.bits( 6..= 0), 0b0000_0000_0000_0110);
[INFO] [stdout]     |                                                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lib.rs:327:50
[INFO] [stdout]     |
[INFO] [stdout] 327 |         assert_eq!(0b1100_1010_0111_1000u16.bits(15..= 0), 0b1100_1010_0111_1000);
[INFO] [stdout]     |                                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lib.rs:353:46
[INFO] [stdout]     |
[INFO] [stdout] 353 |             0b0111_0010_1100_1101u16.replace(11..= 5, 0b011_0011),
[INFO] [stdout]     |                                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lib.rs:361:46
[INFO] [stdout]     |
[INFO] [stdout] 361 |             0b0011_1100_0101_0110u16.replace(15..=10, 0b11_0101),
[INFO] [stdout]     |                                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lib.rs:369:47
[INFO] [stdout]     |
[INFO] [stdout] 369 |             0b1111_1001_0100_1100u16.replace( 7..= 0, 0b1110_1110),
[INFO] [stdout]     |                                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lib.rs:377:46
[INFO] [stdout]     |
[INFO] [stdout] 377 |             0b1001_1001_1110_0001u16.replace(15..= 0, 0b1010_0101_0010_0111),
[INFO] [stdout]     |                                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lib.rs:385:47
[INFO] [stdout]     |
[INFO] [stdout] 385 |             0b0000_0000_0000_0000u16.replace( 7..= 4, 0b1111_1111_1111),
[INFO] [stdout]     |                                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `RangeInclusive` type in public function
[INFO] [stdout]    --> src/lib.rs:145:20
[INFO] [stdout]     |
[INFO] [stdout] 145 |     fn mask(range: RangeInclusive<usize>) -> T {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D explicit-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `RangeInclusive` type in public function
[INFO] [stdout]    --> src/lib.rs:161:26
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn bits(self, range: RangeInclusive<usize>) -> T {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `RangeInclusive` type in public function
[INFO] [stdout]    --> src/lib.rs:170:29
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn replace(self, range: RangeInclusive<usize>, bits: T) -> T {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `twiddle` (lib) due to 4 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "76ed1903c9eca2b3b2b08eb1665a03fd62f61525aeae9281ad4e04abc8cbd065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76ed1903c9eca2b3b2b08eb1665a03fd62f61525aeae9281ad4e04abc8cbd065", kill_on_drop: false }`
[INFO] [stdout] 76ed1903c9eca2b3b2b08eb1665a03fd62f61525aeae9281ad4e04abc8cbd065
