[INFO] fetching crate coap-numbers 0.2.7...
[INFO] documenting coap-numbers-0.2.7 against beta-2025-10-28 for beta-1.92-rustdoc-1
[INFO] extracting crate coap-numbers 0.2.7 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate coap-numbers 0.2.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate coap-numbers 0.2.7
[INFO] tweaked toml for crates.io crate coap-numbers 0.2.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate coap-numbers 0.2.7 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate coap-numbers 0.2.7 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" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 832943e4b59c9aa2295d19b94002df444d5e1ec3d3b90e0b9fb6a788d06bb515
[INFO] running `Command { std: "docker" "start" "-a" "832943e4b59c9aa2295d19b94002df444d5e1ec3d3b90e0b9fb6a788d06bb515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "832943e4b59c9aa2295d19b94002df444d5e1ec3d3b90e0b9fb6a788d06bb515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "832943e4b59c9aa2295d19b94002df444d5e1ec3d3b90e0b9fb6a788d06bb515", kill_on_drop: false }`
[INFO] [stdout] 832943e4b59c9aa2295d19b94002df444d5e1ec3d3b90e0b9fb6a788d06bb515
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce06030f8aa2f86e1c904312218ccfc251f73f9110de96161952b075bd700245
[INFO] running `Command { std: "docker" "start" "-a" "ce06030f8aa2f86e1c904312218ccfc251f73f9110de96161952b075bd700245", kill_on_drop: false }`
[INFO] [stderr]  Documenting coap-numbers v0.2.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `to_dotted`
[INFO] [stdout]   --> src/code.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | /// [`to_dotted()`]. More elaborate and ergonomic tools are available through the
[INFO] [stdout]    |       ^^^^^^^^^^^ no item named `to_dotted` 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 `test_bitshift_pos`
[INFO] [stdout]   --> src/oscore_flag.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | /// See [`test_bitshift_pos`] for illustration
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^ no item named `test_bitshift_pos` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/coap_numbers/index.html
[INFO] running `Command { std: "docker" "inspect" "ce06030f8aa2f86e1c904312218ccfc251f73f9110de96161952b075bd700245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce06030f8aa2f86e1c904312218ccfc251f73f9110de96161952b075bd700245", kill_on_drop: false }`
[INFO] [stdout] ce06030f8aa2f86e1c904312218ccfc251f73f9110de96161952b075bd700245
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e15ffabfd28c68b8bf018a026a0753bfe4d08fdc44f7629680c85299a359554e
[INFO] running `Command { std: "docker" "start" "-a" "e15ffabfd28c68b8bf018a026a0753bfe4d08fdc44f7629680c85299a359554e", kill_on_drop: false }`
[INFO] [stderr]  Documenting coap-numbers v0.2.7 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:20:47
[INFO] [stdout]    |
[INFO] [stdout] 20 | #![cfg_attr(feature = "nightly_docs", feature(doc_auto_cfg))]
[INFO] [stdout]    |                                               ^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: removed in 1.92.0; see <https://github.com/rust-lang/rust/pull/138907> for more information
[INFO] [stdout]    = note: merged into `doc_cfg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `coap-numbers`
[INFO] running `Command { std: "docker" "inspect" "e15ffabfd28c68b8bf018a026a0753bfe4d08fdc44f7629680c85299a359554e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e15ffabfd28c68b8bf018a026a0753bfe4d08fdc44f7629680c85299a359554e", kill_on_drop: false }`
[INFO] [stdout] e15ffabfd28c68b8bf018a026a0753bfe4d08fdc44f7629680c85299a359554e