[INFO] fetching crate col_proc_macros_impl 0.1.2...
[INFO] documenting col_proc_macros_impl-0.1.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate col_proc_macros_impl 0.1.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate col_proc_macros_impl 0.1.2 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate col_proc_macros_impl 0.1.2
[INFO] finished tweaking crates.io crate col_proc_macros_impl 0.1.2
[INFO] tweaked toml for crates.io crate col_proc_macros_impl 0.1.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 138ba243190facebcfd0d02fa5861385dc5e97ca2f69b58699bc9afa750cd8de
[INFO] running `Command { std: "docker" "start" "-a" "138ba243190facebcfd0d02fa5861385dc5e97ca2f69b58699bc9afa750cd8de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "138ba243190facebcfd0d02fa5861385dc5e97ca2f69b58699bc9afa750cd8de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "138ba243190facebcfd0d02fa5861385dc5e97ca2f69b58699bc9afa750cd8de", kill_on_drop: false }`
[INFO] [stdout] 138ba243190facebcfd0d02fa5861385dc5e97ca2f69b58699bc9afa750cd8de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24bd1accb71a1258b890475095b77f3c2243f955bc51e2481b1b6aa0cf032742
[INFO] running `Command { std: "docker" "start" "-a" "24bd1accb71a1258b890475095b77f3c2243f955bc51e2481b1b6aa0cf032742", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking unicode-xid v0.2.3
[INFO] [stderr]  Documenting col_proc_macros_impl v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] [stdout] warning: unresolved link to `proc_macro_hack`
[INFO] [stdout]  --> src/lib.rs:3:63
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! Implementation crate of macros that were built with the [`proc_macro_hack`] until procedural
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^^^^ no item named `proc_macro_hack` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "24bd1accb71a1258b890475095b77f3c2243f955bc51e2481b1b6aa0cf032742", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24bd1accb71a1258b890475095b77f3c2243f955bc51e2481b1b6aa0cf032742", kill_on_drop: false }`
[INFO] [stdout] 24bd1accb71a1258b890475095b77f3c2243f955bc51e2481b1b6aa0cf032742
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] aea2743740cee6440a47ff227e2b5262534b7d8d56e6c891367cec1d5f81b713
[INFO] running `Command { std: "docker" "start" "-a" "aea2743740cee6440a47ff227e2b5262534b7d8d56e6c891367cec1d5f81b713", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.2.3
[INFO] [stderr]  Documenting col_proc_macros_impl v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `proc_macro_hack`
[INFO] [stdout]  --> src/lib.rs:3:63
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! Implementation crate of macros that were built with the [`proc_macro_hack`] until procedural
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^^^^ no item named `proc_macro_hack` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "aea2743740cee6440a47ff227e2b5262534b7d8d56e6c891367cec1d5f81b713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aea2743740cee6440a47ff227e2b5262534b7d8d56e6c891367cec1d5f81b713", kill_on_drop: false }`
[INFO] [stdout] aea2743740cee6440a47ff227e2b5262534b7d8d56e6c891367cec1d5f81b713