[INFO] fetching crate better-macro 1.0.4...
[INFO] documenting better-macro-1.0.4 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate better-macro 1.0.4 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate better-macro 1.0.4 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-11/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: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8e5c8215e7791c8cdbb4357c3542d3b76743266a7a36788603840abfe9333cb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f8e5c8215e7791c8cdbb4357c3542d3b76743266a7a36788603840abfe9333cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8e5c8215e7791c8cdbb4357c3542d3b76743266a7a36788603840abfe9333cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8e5c8215e7791c8cdbb4357c3542d3b76743266a7a36788603840abfe9333cb", kill_on_drop: false }`
[INFO] [stdout] f8e5c8215e7791c8cdbb4357c3542d3b76743266a7a36788603840abfe9333cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f10b1ab7df319064c661bb742b97855f49e832ba9ad76dcadf727b86c2a5a8a6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f10b1ab7df319064c661bb742b97855f49e832ba9ad76dcadf727b86c2a5a8a6", 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 `self::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 `self::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] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.24s
[INFO] running `Command { std: "docker" "inspect" "f10b1ab7df319064c661bb742b97855f49e832ba9ad76dcadf727b86c2a5a8a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f10b1ab7df319064c661bb742b97855f49e832ba9ad76dcadf727b86c2a5a8a6", kill_on_drop: false }`
[INFO] [stdout] f10b1ab7df319064c661bb742b97855f49e832ba9ad76dcadf727b86c2a5a8a6
