[INFO] fetching crate arcstr 1.1.5...
[INFO] checking arcstr-1.1.5 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate arcstr 1.1.5 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate arcstr 1.1.5 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 arcstr 1.1.5
[INFO] finished tweaking crates.io crate arcstr 1.1.5
[INFO] tweaked toml for crates.io crate arcstr 1.1.5 written to /workspace/builds/worker-5-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] [stderr]     Updating crates.io index
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded matchers v0.1.0
[INFO] [stderr]   Downloaded rustversion v1.0.14
[INFO] [stderr]   Downloaded loom v0.5.6
[INFO] [stderr]   Downloaded overload v0.1.1
[INFO] [stderr]   Downloaded windows-result v0.1.0
[INFO] [stderr]   Downloaded nu-ansi-term v0.46.0
[INFO] [stderr]   Downloaded windows-core v0.53.0
[INFO] [stderr]   Downloaded generator v0.7.6
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.18
[INFO] [stderr]   Downloaded serde_test v1.0.176
[INFO] [stderr]   Downloaded tracing-log v0.2.0
[INFO] [stderr]   Downloaded windows v0.53.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 87e19b43859cbdadcfdd707d2f97c2de7e4bc2a0885abda5acdedbbeb800e17a
[INFO] running `Command { std: "docker" "start" "-a" "87e19b43859cbdadcfdd707d2f97c2de7e4bc2a0885abda5acdedbbeb800e17a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87e19b43859cbdadcfdd707d2f97c2de7e4bc2a0885abda5acdedbbeb800e17a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87e19b43859cbdadcfdd707d2f97c2de7e4bc2a0885abda5acdedbbeb800e17a", kill_on_drop: false }`
[INFO] [stdout] 87e19b43859cbdadcfdd707d2f97c2de7e4bc2a0885abda5acdedbbeb800e17a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a20e65af0957aed2e34735a4e22c1167c45adb22205cdf083ecb17984536189f
[INFO] running `Command { std: "docker" "start" "-a" "a20e65af0957aed2e34735a4e22c1167c45adb22205cdf083ecb17984536189f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking arcstr v1.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_test v1.0.176
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `Command { std: "docker" "inspect" "a20e65af0957aed2e34735a4e22c1167c45adb22205cdf083ecb17984536189f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a20e65af0957aed2e34735a4e22c1167c45adb22205cdf083ecb17984536189f", kill_on_drop: false }`
[INFO] [stdout] a20e65af0957aed2e34735a4e22c1167c45adb22205cdf083ecb17984536189f
[INFO] checking arcstr-1.1.5 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate arcstr 1.1.5 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate arcstr 1.1.5 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 arcstr 1.1.5
[INFO] finished tweaking crates.io crate arcstr 1.1.5
[INFO] tweaked toml for crates.io crate arcstr 1.1.5 written to /workspace/builds/worker-5-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]     Updating crates.io index
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1b7e7ee814a41aa3f552ec8d28ae6da967f9941c4ca58005f8f834e456dfea91
[INFO] running `Command { std: "docker" "start" "-a" "1b7e7ee814a41aa3f552ec8d28ae6da967f9941c4ca58005f8f834e456dfea91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b7e7ee814a41aa3f552ec8d28ae6da967f9941c4ca58005f8f834e456dfea91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b7e7ee814a41aa3f552ec8d28ae6da967f9941c4ca58005f8f834e456dfea91", kill_on_drop: false }`
[INFO] [stdout] 1b7e7ee814a41aa3f552ec8d28ae6da967f9941c4ca58005f8f834e456dfea91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f29e6403ccc548bb33d0554e7f3c95392396d28d018697ea2d7f45233d9b9bfd
[INFO] running `Command { std: "docker" "start" "-a" "f29e6403ccc548bb33d0554e7f3c95392396d28d018697ea2d7f45233d9b9bfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking arcstr v1.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/arc_str.rs:539:21
[INFO] [stdout]     |
[INFO] [stdout] 539 |         self.substr(index..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/arc_str.rs:590:32
[INFO] [stdout]     |
[INFO] [stdout] 590 |         debug_assert!(self.get(index..end).is_some());
[INFO] [stdout]     |                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/arc_str.rs:591:26
[INFO] [stdout]     |
[INFO] [stdout] 591 |         Some(self.substr(index..end))
[INFO] [stdout]     |                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/substr.rs:174:29
[INFO] [stdout]     |
[INFO] [stdout] 174 |         let _ = &a.as_str()[begin..end];
[INFO] [stdout]     |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/substr.rs:226:34
[INFO] [stdout]     |
[INFO] [stdout] 226 |         debug_assert!(self.0.get(new_begin..new_end).is_some());
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/substr.rs:419:9
[INFO] [stdout]     |
[INFO] [stdout] 419 |         (self.1 as usize)..(self.2 as usize)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/substr.rs:508:26
[INFO] [stdout]     |
[INFO] [stdout] 508 |         Some(self.substr(index..end))
[INFO] [stdout]     |                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/substr.rs:580:34
[INFO] [stdout]     |
[INFO] [stdout] 580 |         debug_assert!(self.0.get((self.1 as usize)..(self.2 as usize)).is_some());
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/substr.rs:581:39
[INFO] [stdout]     |
[INFO] [stdout] 581 |         unsafe { self.0.get_unchecked((self.1 as usize)..(self.2 as usize)) }
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeBounds` trait bound in public function
[INFO] [stdout]    --> src/arc_str.rs:488:38
[INFO] [stdout]     |
[INFO] [stdout] 488 |     pub fn substr(&self, range: impl core::ops::RangeBounds<usize>) -> Substr {
[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/arc_str.rs:1177:5
[INFO] [stdout]      |
[INFO] [stdout] 1177 |     core::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: explicit usage of `Range` type in public function
[INFO] [stdout]     --> src/arc_str.rs:1177:5
[INFO] [stdout]      |
[INFO] [stdout] 1177 |     core::ops::Range<usize>,
[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/arc_str.rs:1178:5
[INFO] [stdout]      |
[INFO] [stdout] 1178 |     core::ops::RangeFrom<usize>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `RangeFrom` type in public function
[INFO] [stdout]     --> src/arc_str.rs:1178:5
[INFO] [stdout]      |
[INFO] [stdout] 1178 |     core::ops::RangeFrom<usize>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: public trait impl involving `RangeInclusive` type
[INFO] [stdout]     --> src/arc_str.rs:1180:5
[INFO] [stdout]      |
[INFO] [stdout] 1180 |     core::ops::RangeInclusive<usize>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `RangeInclusive` type in public function
[INFO] [stdout]     --> src/arc_str.rs:1180:5
[INFO] [stdout]      |
[INFO] [stdout] 1180 |     core::ops::RangeInclusive<usize>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeBounds` trait bound in public function
[INFO] [stdout]    --> src/substr.rs:201:38
[INFO] [stdout]     |
[INFO] [stdout] 201 |     pub fn substr(&self, range: impl RangeBounds<usize>) -> Self {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public function
[INFO] [stdout]    --> src/substr.rs:336:64
[INFO] [stdout]     |
[INFO] [stdout] 336 |     pub const unsafe fn from_parts_unchecked(s: ArcStr, range: Range<usize>) -> Self {
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: public trait impl involving `Range` type
[INFO] [stdout]    --> src/substr.rs:747:5
[INFO] [stdout]     |
[INFO] [stdout] 747 |     core::ops::Range<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public function
[INFO] [stdout]    --> src/substr.rs:747:5
[INFO] [stdout]     |
[INFO] [stdout] 747 |     core::ops::Range<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: public trait impl involving `RangeFrom` type
[INFO] [stdout]    --> src/substr.rs:748:5
[INFO] [stdout]     |
[INFO] [stdout] 748 |     core::ops::RangeFrom<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `RangeFrom` type in public function
[INFO] [stdout]    --> src/substr.rs:748:5
[INFO] [stdout]     |
[INFO] [stdout] 748 |     core::ops::RangeFrom<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: public trait impl involving `RangeInclusive` type
[INFO] [stdout]    --> src/substr.rs:750:5
[INFO] [stdout]     |
[INFO] [stdout] 750 |     core::ops::RangeInclusive<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `RangeInclusive` type in public function
[INFO] [stdout]    --> src/substr.rs:750:5
[INFO] [stdout]     |
[INFO] [stdout] 750 |     core::ops::RangeInclusive<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors; 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arcstr` (lib) due to 14 previous errors; 11 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f29e6403ccc548bb33d0554e7f3c95392396d28d018697ea2d7f45233d9b9bfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f29e6403ccc548bb33d0554e7f3c95392396d28d018697ea2d7f45233d9b9bfd", kill_on_drop: false }`
[INFO] [stdout] f29e6403ccc548bb33d0554e7f3c95392396d28d018697ea2d7f45233d9b9bfd
