[INFO] fetching crate better-macro 1.0.4...
[INFO] documenting better-macro-1.0.4 against beta-2025-04-13 for beta-1.87-rustdoc-1
[INFO] extracting crate better-macro 1.0.4 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate better-macro 1.0.4 on toolchain beta-2025-04-13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate better-macro 1.0.4
[INFO] finished tweaking crates.io crate better-macro 1.0.4
[INFO] tweaked toml for crates.io crate better-macro 1.0.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate better-macro 1.0.4 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-2025-04-13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c54f48325ce0568c4ee88f816b0c56375d2c5dc6d3bd52e72caeb296e097dd8
[INFO] running `Command { std: "docker" "start" "-a" "9c54f48325ce0568c4ee88f816b0c56375d2c5dc6d3bd52e72caeb296e097dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c54f48325ce0568c4ee88f816b0c56375d2c5dc6d3bd52e72caeb296e097dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c54f48325ce0568c4ee88f816b0c56375d2c5dc6d3bd52e72caeb296e097dd8", kill_on_drop: false }`
[INFO] [stdout] 9c54f48325ce0568c4ee88f816b0c56375d2c5dc6d3bd52e72caeb296e097dd8
[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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9bc9cb73c3a63d57cd8e000dcabaa9ec654ed243607efee79171f06a188d97a
[INFO] running `Command { std: "docker" "start" "-a" "e9bc9cb73c3a63d57cd8e000dcabaa9ec654ed243607efee79171f06a188d97a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]     Checking quote v1.0.8
[INFO] [stderr]  Documenting better-macro v1.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `crate::fmt`
[INFO] [stdout]   --> src/lib.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 | /// [`std::fmt`]: crate::fmt
[INFO] [stdout]    |                   ^^^^^^^^^^ no item named `fmt` in module `better_macro`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::io::stdout`
[INFO] [stdout]   --> src/lib.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 | /// [`io::stdout`]: crate::io::stdout
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^ no item named `io` in module `better_macro`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.42s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/better_macro/index.html
[INFO] running `Command { std: "docker" "inspect" "e9bc9cb73c3a63d57cd8e000dcabaa9ec654ed243607efee79171f06a188d97a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9bc9cb73c3a63d57cd8e000dcabaa9ec654ed243607efee79171f06a188d97a", kill_on_drop: false }`
[INFO] [stdout] e9bc9cb73c3a63d57cd8e000dcabaa9ec654ed243607efee79171f06a188d97a
[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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9119c4874f79b2544d4738780d7400c695a2642a38d822c8adfd60268b71f60
[INFO] running `Command { std: "docker" "start" "-a" "f9119c4874f79b2544d4738780d7400c695a2642a38d822c8adfd60268b71f60", kill_on_drop: false }`
[INFO] [stderr]  Documenting better-macro v1.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `crate::fmt`
[INFO] [stdout]   --> src/lib.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 | /// [`std::fmt`]: crate::fmt
[INFO] [stdout]    |                   ^^^^^^^^^^ no item named `fmt` in module `better_macro`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::io::stdout`
[INFO] [stdout]   --> src/lib.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 | /// [`io::stdout`]: crate::io::stdout
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^ no item named `io` in module `better_macro`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/better_macro/index.html
[INFO] running `Command { std: "docker" "inspect" "f9119c4874f79b2544d4738780d7400c695a2642a38d822c8adfd60268b71f60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9119c4874f79b2544d4738780d7400c695a2642a38d822c8adfd60268b71f60", kill_on_drop: false }`
[INFO] [stdout] f9119c4874f79b2544d4738780d7400c695a2642a38d822c8adfd60268b71f60