[INFO] crate emacs-macros 0.13.0 is already in cache
[INFO] documenting emacs-macros-0.13.0 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate emacs-macros 0.13.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate emacs-macros 0.13.0 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate emacs-macros 0.13.0
[INFO] finished tweaking crates.io crate emacs-macros 0.13.0
[INFO] tweaked toml for crates.io crate emacs-macros 0.13.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05d7bc7c89ac03a99e51815ac59c457f6d73b8962e126ace9f014c79da857471
[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" "05d7bc7c89ac03a99e51815ac59c457f6d73b8962e126ace9f014c79da857471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05d7bc7c89ac03a99e51815ac59c457f6d73b8962e126ace9f014c79da857471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d7bc7c89ac03a99e51815ac59c457f6d73b8962e126ace9f014c79da857471", kill_on_drop: false }`
[INFO] [stdout] 05d7bc7c89ac03a99e51815ac59c457f6d73b8962e126ace9f014c79da857471
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 260edb6dea2edc6bdc10857a3b9eb2b8979178c19d5bfdce897df03a02409b10
[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" "260edb6dea2edc6bdc10857a3b9eb2b8979178c19d5bfdce897df03a02409b10", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]     Checking strsim v0.9.3
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking darling_core v0.10.2
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]     Checking darling v0.10.2
[INFO] [stderr]  Documenting emacs-macros v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `[Env]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/func.rs:42:24
[INFO] [stdout]    |
[INFO] [stdout] 42 |     /// threads, with [`Env`] access) and pure Rust code (on background threads, without [`Env`]
[INFO] [stdout]    |                        ^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(intra_doc_link_resolution_failure)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[Env]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/func.rs:42:91
[INFO] [stdout]    |
[INFO] [stdout] 42 |     /// threads, with [`Env`] access) and pure Rust code (on background threads, without [`Env`]
[INFO] [stdout]    |                                                                                           ^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[Env]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/func.rs:48:24
[INFO] [stdout]    |
[INFO] [stdout] 48 |     /// threads, with [`Env`] access) and pure Rust code (on background threads, without [`Env`]
[INFO] [stdout]    |                        ^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[Env]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/func.rs:48:91
[INFO] [stdout]    |
[INFO] [stdout] 48 |     /// threads, with [`Env`] access) and pure Rust code (on background threads, without [`Env`]
[INFO] [stdout]    |                                                                                           ^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.57s
[INFO] running `Command { std: "docker" "inspect" "260edb6dea2edc6bdc10857a3b9eb2b8979178c19d5bfdce897df03a02409b10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "260edb6dea2edc6bdc10857a3b9eb2b8979178c19d5bfdce897df03a02409b10", kill_on_drop: false }`
[INFO] [stdout] 260edb6dea2edc6bdc10857a3b9eb2b8979178c19d5bfdce897df03a02409b10