[INFO] fetching crate entity_macros 0.3.2...
[INFO] documenting entity_macros-0.3.2 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate entity_macros 0.3.2 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate entity_macros 0.3.2 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate entity_macros 0.3.2
[INFO] finished tweaking crates.io crate entity_macros 0.3.2
[INFO] tweaked toml for crates.io crate entity_macros 0.3.2 written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0aab6965d3b43e30eb7ce86ce47e95c113440990734e4379c7ad212b75ee467
[INFO] running `Command { std: "docker" "start" "-a" "a0aab6965d3b43e30eb7ce86ce47e95c113440990734e4379c7ad212b75ee467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0aab6965d3b43e30eb7ce86ce47e95c113440990734e4379c7ad212b75ee467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0aab6965d3b43e30eb7ce86ce47e95c113440990734e4379c7ad212b75ee467", kill_on_drop: false }`
[INFO] [stdout] a0aab6965d3b43e30eb7ce86ce47e95c113440990734e4379c7ad212b75ee467
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbdd41eef28e9aab37361960ec40dc8d1fc404197c523d3be9cbb8b44906ec9d
[INFO] running `Command { std: "docker" "start" "-a" "cbdd41eef28e9aab37361960ec40dc8d1fc404197c523d3be9cbb8b44906ec9d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking heck v0.3.3
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking darling_core v0.12.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling darling_macro v0.12.4
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking darling v0.12.4
[INFO] [stderr]     Checking proc-macro-crate v1.0.0
[INFO] [stderr]     Checking entity_macros_data v0.3.2
[INFO] [stderr]  Documenting entity_macros v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/attribute.rs:404:5
[INFO] [stdout]     |
[INFO] [stdout] 404 | /// https://github.com/dtolnay/syn/issues/651#issuecomment-503771863
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/dtolnay/syn/issues/651#issuecomment-503771863>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.81s
[INFO] running `Command { std: "docker" "inspect" "cbdd41eef28e9aab37361960ec40dc8d1fc404197c523d3be9cbb8b44906ec9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbdd41eef28e9aab37361960ec40dc8d1fc404197c523d3be9cbb8b44906ec9d", kill_on_drop: false }`
[INFO] [stdout] cbdd41eef28e9aab37361960ec40dc8d1fc404197c523d3be9cbb8b44906ec9d
