[INFO] crate display-as-proc-macro 0.4.3 is already in cache
[INFO] documenting display-as-proc-macro-0.4.3 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate display-as-proc-macro 0.4.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate display-as-proc-macro 0.4.3 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 display-as-proc-macro 0.4.3
[INFO] finished tweaking crates.io crate display-as-proc-macro 0.4.3
[INFO] tweaked toml for crates.io crate display-as-proc-macro 0.4.3 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] [stderr]     Blocking waiting for file lock on package cache
[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] 6f1b5d02c1f99a1f8cd9ab7f3dfee4d2e6fa5cf33e11aab7a1284084f3304efd
[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" "6f1b5d02c1f99a1f8cd9ab7f3dfee4d2e6fa5cf33e11aab7a1284084f3304efd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f1b5d02c1f99a1f8cd9ab7f3dfee4d2e6fa5cf33e11aab7a1284084f3304efd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f1b5d02c1f99a1f8cd9ab7f3dfee4d2e6fa5cf33e11aab7a1284084f3304efd", kill_on_drop: false }`
[INFO] [stdout] 6f1b5d02c1f99a1f8cd9ab7f3dfee4d2e6fa5cf33e11aab7a1284084f3304efd
[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] 83a672f21e9128189e34710605ae2acce44b06b3673b3c788e8956e3aa3b9dd6
[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" "83a672f21e9128189e34710605ae2acce44b06b3673b3c788e8956e3aa3b9dd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]     Checking proc-macro2 v0.4.30
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]  Documenting display-as-proc-macro v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `with_template` is both a function and an attribute macro
[INFO] [stdout]    --> src/lib.rs:480:11
[INFO] [stdout]     |
[INFO] [stdout] 480 | /// Like [with_template], but also generate any web responder
[INFO] [stdout]     |           ^^^^^^^^^^^^^ ambiguous link
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(intra_doc_link_resolution_failure)]` on by default
[INFO] [stdout] help: to link to the function, add parentheses
[INFO] [stdout]     |
[INFO] [stdout] 480 | /// Like [with_template()], but also generate any web responder
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] help: to link to the attribute macro, prefix with the item type
[INFO] [stdout]     |
[INFO] [stdout] 480 | /// Like [macro@with_template], but also generate any web responder
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `Command { std: "docker" "inspect" "83a672f21e9128189e34710605ae2acce44b06b3673b3c788e8956e3aa3b9dd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a672f21e9128189e34710605ae2acce44b06b3673b3c788e8956e3aa3b9dd6", kill_on_drop: false }`
[INFO] [stdout] 83a672f21e9128189e34710605ae2acce44b06b3673b3c788e8956e3aa3b9dd6