[INFO] crate astral-string 0.0.5 is already in cache
[INFO] extracting crate astral-string 0.0.5 into work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/reg/astral-string/0.0.5
[INFO] extracting crate astral-string 0.0.5 into work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/reg/astral-string/0.0.5
[INFO] validating manifest of astral-string-0.0.5 on toolchain master#1891bfa80364eead426517c68de6947b7692e2de
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of astral-string-0.0.5 on toolchain try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing astral-string-0.0.5
[INFO] finished frobbing astral-string-0.0.5
[INFO] frobbed toml for astral-string-0.0.5 written to work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/reg/astral-string/0.0.5/Cargo.toml
[INFO] started frobbing astral-string-0.0.5
[INFO] finished frobbing astral-string-0.0.5
[INFO] frobbed toml for astral-string-0.0.5 written to work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/reg/astral-string/0.0.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking astral-string-0.0.5 against master#1891bfa80364eead426517c68de6947b7692e2de for pr-60261
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60261/worker-1/master#1891bfa80364eead426517c68de6947b7692e2de:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/reg/astral-string/0.0.5:/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" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 48cb094ad355e9da519eb8c2024f24b8625f2ad163d0696966a79bc98362ad4a
[INFO] running `"docker" "start" "-a" "48cb094ad355e9da519eb8c2024f24b8625f2ad163d0696966a79bc98362ad4a"`
[INFO] [stderr]     Checking astral-util v0.0.5
[INFO] [stderr]     Checking astral-error v0.0.5
[INFO] [stderr]     Checking astral-math v0.0.3
[INFO] [stderr]     Checking astral-thirdparty v0.0.2
[INFO] [stderr]     Checking astral-string v0.0.5
[INFO] [stderr]     Checking astral-string v0.0.5 (/opt/crater/workdir)
[INFO] [stderr] warning: attribute must be of the form `#[doc(hidden|inline|...)]` or `#[doc = "string"]`
[INFO] [stderr]    --> src/lib.rs:160:1
[INFO] [stderr]     |
[INFO] [stderr] 160 | #[doc]
[INFO] [stderr]     | ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:128:2
[INFO] [stderr]     |
[INFO] [stderr] 128 |     future_incompatible,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: #[warn(ill_formed_attribute_input)] implied by #[warn(future_incompatible)]
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571>
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AtomicUsize`, `Ordering`, `self`
[INFO] [stderr]   --> src/subsystem.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 |         atomic::{self, AtomicUsize, Ordering},
[INFO] [stderr]    |                  ^^^^  ^^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:132:2
[INFO] [stderr]    |
[INFO] [stderr] 132|     unused,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    = note: #[warn(unused_imports)] implied by #[warn(unused)]
[INFO] [stderr] 
[INFO] [stderr]     Checking astral-engine v0.0.3
[INFO] [stderr] warning: attribute must be of the form `#[doc(hidden|inline|...)]` or `#[doc = "string"]`
[INFO] [stderr]    --> src/lib.rs:160:1
[INFO] [stderr]     |
[INFO] [stderr] 160 | #[doc]
[INFO] [stderr]     | ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:128:2
[INFO] [stderr]     |
[INFO] [stderr] 128 |     future_incompatible,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: #[warn(ill_formed_attribute_input)] implied by #[warn(future_incompatible)]
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571>
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AtomicUsize`, `Ordering`, `self`
[INFO] [stderr]   --> src/subsystem.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 |         atomic::{self, AtomicUsize, Ordering},
[INFO] [stderr]    |                  ^^^^  ^^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:132:2
[INFO] [stderr]    |
[INFO] [stderr] 132|     unused,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    = note: #[warn(unused_imports)] implied by #[warn(unused)]
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.73s
[INFO] running `"docker" "inspect" "48cb094ad355e9da519eb8c2024f24b8625f2ad163d0696966a79bc98362ad4a"`
[INFO] running `"docker" "rm" "-f" "48cb094ad355e9da519eb8c2024f24b8625f2ad163d0696966a79bc98362ad4a"`
[INFO] [stdout] 48cb094ad355e9da519eb8c2024f24b8625f2ad163d0696966a79bc98362ad4a