[INFO] fetching crate gcra 0.4.0...
[INFO] documenting gcra-0.4.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate gcra 0.4.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate gcra 0.4.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gcra 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate gcra 0.4.0
[INFO] tweaked toml for crates.io crate gcra 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate gcra 0.4.0 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36d381424664b2b1f1b60946c99fd212e82a4f082b7752320c01cc523add8536
[INFO] running `Command { std: "docker" "start" "-a" "36d381424664b2b1f1b60946c99fd212e82a4f082b7752320c01cc523add8536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36d381424664b2b1f1b60946c99fd212e82a4f082b7752320c01cc523add8536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36d381424664b2b1f1b60946c99fd212e82a4f082b7752320c01cc523add8536", kill_on_drop: false }`
[INFO] [stdout] 36d381424664b2b1f1b60946c99fd212e82a4f082b7752320c01cc523add8536
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61265b074f004bf95016bab08e861dc3c48fb08e935074cdffb0857e8885f19b
[INFO] running `Command { std: "docker" "start" "-a" "61265b074f004bf95016bab08e861dc3c48fb08e935074cdffb0857e8885f19b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling thiserror v1.0.39
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking parking_lot_core v0.9.7
[INFO] [stderr]     Checking dashmap v5.4.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.39
[INFO] [stderr]  Documenting gcra v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(div_duration)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(is_some_and)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `check_and_modify_at`
[INFO] [stdout]   --> src/gcra.rs:28:48
[INFO] [stdout]    |
[INFO] [stdout] 28 |     /// Simply passes the current Instant to [`check_and_modify_at()`]
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^ no item named `check_and_modify_at` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `revert_at`
[INFO] [stdout]   --> src/gcra.rs:94:48
[INFO] [stdout]    |
[INFO] [stdout] 94 |     /// Simply passes the current Instant to [`revert_at()`]
[INFO] [stdout]    |                                                ^^^^^^^^^^^ no item named `revert_at` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `GcraState`
[INFO] [stdout]   --> src/rate_limiter/rate_limiter.rs:31:62
[INFO] [stdout]    |
[INFO] [stdout] 31 | /// A sharded rate limiter implementation using an internal [GcraState] per entry.
[INFO] [stdout]    |                                                              ^^^^^^^^^ no item named `GcraState` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `key`
[INFO] [stdout]   --> src/rate_limiter/rate_limiter.rs:77:26
[INFO] [stdout]    |
[INFO] [stdout] 77 |     /// Check to see if [key] is rate limited.
[INFO] [stdout]    |                          ^^^ no item named `key` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `key`
[INFO] [stdout]   --> src/rate_limiter/rate_limiter.rs:91:26
[INFO] [stdout]    |
[INFO] [stdout] 91 |     /// Check to see if [key] is rate limited.
[INFO] [stdout]    |                          ^^^ no item named `key` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `gcra`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name gcra src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="dashmap"' --cfg 'feature="default"' --cfg 'feature="rate-limiter"' --cfg 'feature="rustc-hash"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=ca84500fbe116b74 -L dependency=/opt/rustwide/target/debug/deps --extern dashmap=/opt/rustwide/target/debug/deps/libdashmap-5b2f17afb85a252d.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-1904cd8478c1b0ae.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-cb20f57b2d85ec63.rmeta --cap-lints=warn --crate-version 0.4.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "61265b074f004bf95016bab08e861dc3c48fb08e935074cdffb0857e8885f19b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61265b074f004bf95016bab08e861dc3c48fb08e935074cdffb0857e8885f19b", kill_on_drop: false }`
[INFO] [stdout] 61265b074f004bf95016bab08e861dc3c48fb08e935074cdffb0857e8885f19b
