[INFO] fetching crate quartet 0.2.1...
[INFO] checking quartet-0.2.1 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate quartet 0.2.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate quartet 0.2.1 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 quartet 0.2.1
[INFO] finished tweaking crates.io crate quartet 0.2.1
[INFO] tweaked toml for crates.io crate quartet 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate quartet 0.2.1 already has a lockfile, it will not be regenerated
[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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 80704aa02a0f2756292c46958180bda22d3334d9290cdb7c217f31cd6ba27525
[INFO] running `Command { std: "docker" "start" "-a" "80704aa02a0f2756292c46958180bda22d3334d9290cdb7c217f31cd6ba27525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80704aa02a0f2756292c46958180bda22d3334d9290cdb7c217f31cd6ba27525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80704aa02a0f2756292c46958180bda22d3334d9290cdb7c217f31cd6ba27525", kill_on_drop: false }`
[INFO] [stdout] 80704aa02a0f2756292c46958180bda22d3334d9290cdb7c217f31cd6ba27525
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5cc5fdaf91b1f808ca4368cabaf199ed872e88857dddeec3997ff43f59210b3e
[INFO] running `Command { std: "docker" "start" "-a" "5cc5fdaf91b1f808ca4368cabaf199ed872e88857dddeec3997ff43f59210b3e", kill_on_drop: false }`
[INFO] [stderr]     Checking quartet v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "5cc5fdaf91b1f808ca4368cabaf199ed872e88857dddeec3997ff43f59210b3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cc5fdaf91b1f808ca4368cabaf199ed872e88857dddeec3997ff43f59210b3e", kill_on_drop: false }`
[INFO] [stdout] 5cc5fdaf91b1f808ca4368cabaf199ed872e88857dddeec3997ff43f59210b3e
[INFO] checking quartet-0.2.1 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate quartet 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate quartet 0.2.1 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 quartet 0.2.1
[INFO] finished tweaking crates.io crate quartet 0.2.1
[INFO] tweaked toml for crates.io crate quartet 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate quartet 0.2.1 already has a lockfile, it will not be regenerated
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3bb823b4f2c4ab60bfb5ef9240ea70b7a1e1ed413b2bfabf1e28d7f2696f4f14
[INFO] running `Command { std: "docker" "start" "-a" "3bb823b4f2c4ab60bfb5ef9240ea70b7a1e1ed413b2bfabf1e28d7f2696f4f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bb823b4f2c4ab60bfb5ef9240ea70b7a1e1ed413b2bfabf1e28d7f2696f4f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb823b4f2c4ab60bfb5ef9240ea70b7a1e1ed413b2bfabf1e28d7f2696f4f14", kill_on_drop: false }`
[INFO] [stdout] 3bb823b4f2c4ab60bfb5ef9240ea70b7a1e1ed413b2bfabf1e28d7f2696f4f14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1a2e4ea1208d101b35a127901b5a2613b78396de6ae91f5b9546c19bb8a71873
[INFO] running `Command { std: "docker" "start" "-a" "1a2e4ea1208d101b35a127901b5a2613b78396de6ae91f5b9546c19bb8a71873", kill_on_drop: false }`
[INFO] [stderr]     Checking quartet v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/lib.rs:79:43
[INFO] [stdout]    |
[INFO] [stdout] 79 |         (self.index(..offset), self.index(offset..))
[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 `RangeFrom` range syntax
[INFO] [stdout]    --> src/lib.rs:164:26
[INFO] [stdout]     |
[INFO] [stdout] 164 |             (&self.inner[1..], Some(self.inner[0] & 0x0f))
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/lib.rs:198:50
[INFO] [stdout]     |
[INFO] [stdout] 198 |             self.inner.inner = &self.inner.inner[1..];
[INFO] [stdout]     |                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:328:26
[INFO] [stdout]     |
[INFO] [stdout] 328 |             &slice.inner[b_start..b_end],
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:338:10
[INFO] [stdout]     |
[INFO] [stdout] 338 |         (self.start..slice.len()).get(slice)
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:346:10
[INFO] [stdout]     |
[INFO] [stdout] 346 |         (0..self.end).get(slice)
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:362:10
[INFO] [stdout]     |
[INFO] [stdout] 362 |         (*self.start()..(*self.end() + 1)).get(slice)
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:370:10
[INFO] [stdout]     |
[INFO] [stdout] 370 |         (0..self.end + 1).get(slice)
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/lib.rs:79:43
[INFO] [stdout]    |
[INFO] [stdout] 79 |         (self.index(..offset), self.index(offset..))
[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 `RangeFrom` range syntax
[INFO] [stdout]    --> src/lib.rs:164:26
[INFO] [stdout]     |
[INFO] [stdout] 164 |             (&self.inner[1..], Some(self.inner[0] & 0x0f))
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/lib.rs:198:50
[INFO] [stdout]     |
[INFO] [stdout] 198 |             self.inner.inner = &self.inner.inner[1..];
[INFO] [stdout]     |                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:328:26
[INFO] [stdout]     |
[INFO] [stdout] 328 |             &slice.inner[b_start..b_end],
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:338:10
[INFO] [stdout]     |
[INFO] [stdout] 338 |         (self.start..slice.len()).get(slice)
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:346:10
[INFO] [stdout]     |
[INFO] [stdout] 346 |         (0..self.end).get(slice)
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:362:10
[INFO] [stdout]     |
[INFO] [stdout] 362 |         (*self.start()..(*self.end() + 1)).get(slice)
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:370:10
[INFO] [stdout]     |
[INFO] [stdout] 370 |         (0..self.end + 1).get(slice)
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:442:26
[INFO] [stdout]     |
[INFO] [stdout] 442 |         let n = ns.index(1..3);
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:454:24
[INFO] [stdout]     |
[INFO] [stdout] 454 |         let x = ns.get(1..3);
[INFO] [stdout]     |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:464:26
[INFO] [stdout]     |
[INFO] [stdout] 464 |         let _ = ns.index(1..3);
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/lib.rs:472:24
[INFO] [stdout]     |
[INFO] [stdout] 472 |         let n = ns.get(1..);
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:491:26
[INFO] [stdout]     |
[INFO] [stdout] 491 |         let n = ns.index(2..4);
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/lib.rs:517:25
[INFO] [stdout]     |
[INFO] [stdout] 517 |         let m = n.index(1..);
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: public trait impl involving `Range` type
[INFO] [stdout]    --> src/lib.rs:304:29
[INFO] [stdout]     |
[INFO] [stdout] 304 | impl<'a> SliceIndex<'a> for ops::Range<usize> {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D trait-impl-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: public trait impl involving `RangeFrom` type
[INFO] [stdout]    --> src/lib.rs:334:29
[INFO] [stdout]     |
[INFO] [stdout] 334 | impl<'a> SliceIndex<'a> for ops::RangeFrom<usize> {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: public trait impl involving `RangeInclusive` type
[INFO] [stdout]    --> src/lib.rs:358:29
[INFO] [stdout]     |
[INFO] [stdout] 358 | impl<'a> SliceIndex<'a> for ops::RangeInclusive<usize> {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `quartet` (lib) due to 4 previous errors; 8 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1a2e4ea1208d101b35a127901b5a2613b78396de6ae91f5b9546c19bb8a71873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a2e4ea1208d101b35a127901b5a2613b78396de6ae91f5b9546c19bb8a71873", kill_on_drop: false }`
[INFO] [stdout] 1a2e4ea1208d101b35a127901b5a2613b78396de6ae91f5b9546c19bb8a71873
