[INFO] fetching crate eztd-core 0.0.3...
[INFO] checking eztd-core-0.0.3 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate eztd-core 0.0.3 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate eztd-core 0.0.3 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 eztd-core 0.0.3
[INFO] finished tweaking crates.io crate eztd-core 0.0.3
[INFO] tweaked toml for crates.io crate eztd-core 0.0.3 written to /workspace/builds/worker-4-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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2c63a1ffc46e7f9ee877e5586ce7279b7bfc26e3d070dc76c0ffc14177f7cfe1
[INFO] running `Command { std: "docker" "start" "-a" "2c63a1ffc46e7f9ee877e5586ce7279b7bfc26e3d070dc76c0ffc14177f7cfe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c63a1ffc46e7f9ee877e5586ce7279b7bfc26e3d070dc76c0ffc14177f7cfe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c63a1ffc46e7f9ee877e5586ce7279b7bfc26e3d070dc76c0ffc14177f7cfe1", kill_on_drop: false }`
[INFO] [stdout] 2c63a1ffc46e7f9ee877e5586ce7279b7bfc26e3d070dc76c0ffc14177f7cfe1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 14724b0e05b034f13f162edbf3847c3ae482703727500eed78e68f4e20535b51
[INFO] running `Command { std: "docker" "start" "-a" "14724b0e05b034f13f162edbf3847c3ae482703727500eed78e68f4e20535b51", kill_on_drop: false }`
[INFO] [stderr]     Checking eztd-core v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "14724b0e05b034f13f162edbf3847c3ae482703727500eed78e68f4e20535b51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14724b0e05b034f13f162edbf3847c3ae482703727500eed78e68f4e20535b51", kill_on_drop: false }`
[INFO] [stdout] 14724b0e05b034f13f162edbf3847c3ae482703727500eed78e68f4e20535b51
[INFO] checking eztd-core-0.0.3 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate eztd-core 0.0.3 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate eztd-core 0.0.3 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 eztd-core 0.0.3
[INFO] finished tweaking crates.io crate eztd-core 0.0.3
[INFO] tweaked toml for crates.io crate eztd-core 0.0.3 written to /workspace/builds/worker-4-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] 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2aaf0e2542e60cc5b2e4075d24159cf431f67849a0cf6b0c77f4004983d16983
[INFO] running `Command { std: "docker" "start" "-a" "2aaf0e2542e60cc5b2e4075d24159cf431f67849a0cf6b0c77f4004983d16983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2aaf0e2542e60cc5b2e4075d24159cf431f67849a0cf6b0c77f4004983d16983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aaf0e2542e60cc5b2e4075d24159cf431f67849a0cf6b0c77f4004983d16983", kill_on_drop: false }`
[INFO] [stdout] 2aaf0e2542e60cc5b2e4075d24159cf431f67849a0cf6b0c77f4004983d16983
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e156b61474264a4a3653e646d521c9da557d6d89e13f08e522f7be048f5a4a51
[INFO] running `Command { std: "docker" "start" "-a" "e156b61474264a4a3653e646d521c9da557d6d89e13f08e522f7be048f5a4a51", kill_on_drop: false }`
[INFO] [stderr]     Checking eztd-core v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/string/inline.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 |         Self::from(&self.as_str()[start..end])
[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 `Range` range syntax
[INFO] [stdout]   --> src/string/shared.rs:25:31
[INFO] [stdout]    |
[INFO] [stdout] 25 |         &self.buffer.as_ref()[self.start..end]
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:329:18
[INFO] [stdout]     |
[INFO] [stdout] 329 |             Some(range_start..=range_end)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/string/inline.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 |         Self::from(&self.as_str()[start..end])
[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 `Range` range syntax
[INFO] [stdout]   --> src/string/shared.rs:25:31
[INFO] [stdout]    |
[INFO] [stdout] 25 |         &self.buffer.as_ref()[self.start..end]
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:329:18
[INFO] [stdout]     |
[INFO] [stdout] 329 |             Some(range_start..=range_end)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/string/mod.rs:653:55
[INFO] [stdout]     |
[INFO] [stdout] 653 |         assert_eq!(String::from(fixture).coerce_range(0..), None);
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/string/mod.rs:654:55
[INFO] [stdout]     |
[INFO] [stdout] 654 |         assert_eq!(String::from(fixture).coerce_range(outside..), None);
[INFO] [stdout]     |                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/string/mod.rs:657:55
[INFO] [stdout]     |
[INFO] [stdout] 657 |         assert_eq!(String::from(fixture).coerce_range(0..0), None);
[INFO] [stdout]     |                                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/string/mod.rs:658:55
[INFO] [stdout]     |
[INFO] [stdout] 658 |         assert_eq!(String::from(fixture).coerce_range(0..outside), None);
[INFO] [stdout]     |                                                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/string/mod.rs:659:55
[INFO] [stdout]     |
[INFO] [stdout] 659 |         assert_eq!(String::from(fixture).coerce_range(outside..0), None);
[INFO] [stdout]     |                                                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:660:55
[INFO] [stdout]     |
[INFO] [stdout] 660 |         assert_eq!(String::from(fixture).coerce_range(0..=0), None);
[INFO] [stdout]     |                                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:661:55
[INFO] [stdout]     |
[INFO] [stdout] 661 |         assert_eq!(String::from(fixture).coerce_range(0..=outside), None);
[INFO] [stdout]     |                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:662:55
[INFO] [stdout]     |
[INFO] [stdout] 662 |         assert_eq!(String::from(fixture).coerce_range(outside..=0), None);
[INFO] [stdout]     |                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:673:65
[INFO] [stdout]     |
[INFO] [stdout] 673 |         assert_eq!(String::from(fixture).coerce_range(..), Some(0..=4));
[INFO] [stdout]     |                                                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/string/mod.rs:674:55
[INFO] [stdout]     |
[INFO] [stdout] 674 |         assert_eq!(String::from(fixture).coerce_range(0..), Some(0..=4));
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:674:66
[INFO] [stdout]     |
[INFO] [stdout] 674 |         assert_eq!(String::from(fixture).coerce_range(0..), Some(0..=4));
[INFO] [stdout]     |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/string/mod.rs:675:55
[INFO] [stdout]     |
[INFO] [stdout] 675 |         assert_eq!(String::from(fixture).coerce_range(inside..), Some(3..=4));
[INFO] [stdout]     |                                                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:675:71
[INFO] [stdout]     |
[INFO] [stdout] 675 |         assert_eq!(String::from(fixture).coerce_range(inside..), Some(3..=4));
[INFO] [stdout]     |                                                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/string/mod.rs:676:55
[INFO] [stdout]     |
[INFO] [stdout] 676 |         assert_eq!(String::from(fixture).coerce_range(outside..), None);
[INFO] [stdout]     |                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:677:71
[INFO] [stdout]     |
[INFO] [stdout] 677 |         assert_eq!(String::from(fixture).coerce_range(..inside), Some(0..=2));
[INFO] [stdout]     |                                                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:678:72
[INFO] [stdout]     |
[INFO] [stdout] 678 |         assert_eq!(String::from(fixture).coerce_range(..outside), Some(0..=4));
[INFO] [stdout]     |                                                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/string/mod.rs:680:55
[INFO] [stdout]     |
[INFO] [stdout] 680 |         assert_eq!(String::from(fixture).coerce_range(0..0), None);
[INFO] [stdout]     |                                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/string/mod.rs:681:55
[INFO] [stdout]     |
[INFO] [stdout] 681 |         assert_eq!(String::from(fixture).coerce_range(0..inside), Some(0..=2));
[INFO] [stdout]     |                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:681:72
[INFO] [stdout]     |
[INFO] [stdout] 681 |         assert_eq!(String::from(fixture).coerce_range(0..inside), Some(0..=2));
[INFO] [stdout]     |                                                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/string/mod.rs:682:55
[INFO] [stdout]     |
[INFO] [stdout] 682 |         assert_eq!(String::from(fixture).coerce_range(0..outside), Some(0..=4));
[INFO] [stdout]     |                                                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:682:73
[INFO] [stdout]     |
[INFO] [stdout] 682 |         assert_eq!(String::from(fixture).coerce_range(0..outside), Some(0..=4));
[INFO] [stdout]     |                                                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/string/mod.rs:684:48
[INFO] [stdout]     |
[INFO] [stdout] 684 |             String::from(fixture).coerce_range(inside..outside),
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:685:18
[INFO] [stdout]     |
[INFO] [stdout] 685 |             Some(3..=4)
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/string/mod.rs:687:55
[INFO] [stdout]     |
[INFO] [stdout] 687 |         assert_eq!(String::from(fixture).coerce_range(inside..0), None);
[INFO] [stdout]     |                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/string/mod.rs:688:55
[INFO] [stdout]     |
[INFO] [stdout] 688 |         assert_eq!(String::from(fixture).coerce_range(outside..0), None);
[INFO] [stdout]     |                                                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/string/mod.rs:689:55
[INFO] [stdout]     |
[INFO] [stdout] 689 |         assert_eq!(String::from(fixture).coerce_range(outside..inside), None);
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:690:55
[INFO] [stdout]     |
[INFO] [stdout] 690 |         assert_eq!(String::from(fixture).coerce_range(0..=0), Some(0..=0));
[INFO] [stdout]     |                                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:690:68
[INFO] [stdout]     |
[INFO] [stdout] 690 |         assert_eq!(String::from(fixture).coerce_range(0..=0), Some(0..=0));
[INFO] [stdout]     |                                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:691:55
[INFO] [stdout]     |
[INFO] [stdout] 691 |         assert_eq!(String::from(fixture).coerce_range(0..=inside), Some(0..=3));
[INFO] [stdout]     |                                                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:691:73
[INFO] [stdout]     |
[INFO] [stdout] 691 |         assert_eq!(String::from(fixture).coerce_range(0..=inside), Some(0..=3));
[INFO] [stdout]     |                                                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:692:55
[INFO] [stdout]     |
[INFO] [stdout] 692 |         assert_eq!(String::from(fixture).coerce_range(0..=outside), Some(0..=4));
[INFO] [stdout]     |                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:692:74
[INFO] [stdout]     |
[INFO] [stdout] 692 |         assert_eq!(String::from(fixture).coerce_range(0..=outside), Some(0..=4));
[INFO] [stdout]     |                                                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:694:48
[INFO] [stdout]     |
[INFO] [stdout] 694 |             String::from(fixture).coerce_range(inside..=outside),
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:695:18
[INFO] [stdout]     |
[INFO] [stdout] 695 |             Some(3..=4)
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:697:55
[INFO] [stdout]     |
[INFO] [stdout] 697 |         assert_eq!(String::from(fixture).coerce_range(inside..=0), None);
[INFO] [stdout]     |                                                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:698:55
[INFO] [stdout]     |
[INFO] [stdout] 698 |         assert_eq!(String::from(fixture).coerce_range(outside..=0), None);
[INFO] [stdout]     |                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/string/mod.rs:699:55
[INFO] [stdout]     |
[INFO] [stdout] 699 |         assert_eq!(String::from(fixture).coerce_range(outside..=inside), None);
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeBounds` trait bound in public function
[INFO] [stdout]    --> src/string/mod.rs:121:35
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn get(&self, range: impl std::ops::RangeBounds<usize>) -> Option<Self> {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-bounds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: public trait impl involving `Range` type
[INFO] [stdout]    --> src/string/mod.rs:511:17
[INFO] [stdout]     |
[INFO] [stdout] 511 | impl ops::Index<ops::Range<usize>> for String {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D trait-impl-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public function
[INFO] [stdout]    --> src/string/mod.rs:515:28
[INFO] [stdout]     |
[INFO] [stdout] 515 |     fn index(&self, index: ops::Range<usize>) -> &str {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D explicit-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: public trait impl involving `RangeFrom` type
[INFO] [stdout]    --> src/string/mod.rs:531:17
[INFO] [stdout]     |
[INFO] [stdout] 531 | impl ops::Index<ops::RangeFrom<usize>> for String {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `RangeFrom` type in public function
[INFO] [stdout]    --> src/string/mod.rs:535:28
[INFO] [stdout]     |
[INFO] [stdout] 535 |     fn index(&self, index: ops::RangeFrom<usize>) -> &str {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: public trait impl involving `RangeInclusive` type
[INFO] [stdout]    --> src/string/mod.rs:551:17
[INFO] [stdout]     |
[INFO] [stdout] 551 | impl ops::Index<ops::RangeInclusive<usize>> for String {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `RangeInclusive` type in public function
[INFO] [stdout]    --> src/string/mod.rs:555:28
[INFO] [stdout]     |
[INFO] [stdout] 555 |     fn index(&self, index: ops::RangeInclusive<usize>) -> &str {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `eztd-core` (lib) due to 7 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 40 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e156b61474264a4a3653e646d521c9da557d6d89e13f08e522f7be048f5a4a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e156b61474264a4a3653e646d521c9da557d6d89e13f08e522f7be048f5a4a51", kill_on_drop: false }`
[INFO] [stdout] e156b61474264a4a3653e646d521c9da557d6d89e13f08e522f7be048f5a4a51
