[INFO] fetching crate sqrid 0.0.11...
[INFO] documenting sqrid-0.0.11 against try#6fd27704e643b25711e6a97ec2b04873b411b97d for pr-96676
[INFO] extracting crate sqrid 0.0.11 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate sqrid 0.0.11 on toolchain 6fd27704e643b25711e6a97ec2b04873b411b97d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sqrid 0.0.11
[INFO] finished tweaking crates.io crate sqrid 0.0.11
[INFO] tweaked toml for crates.io crate sqrid 0.0.11 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ba71a2b3cdc773361d100f62afa41d943d028973bf5d8ce732ac6e003a82257
[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" "4ba71a2b3cdc773361d100f62afa41d943d028973bf5d8ce732ac6e003a82257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ba71a2b3cdc773361d100f62afa41d943d028973bf5d8ce732ac6e003a82257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba71a2b3cdc773361d100f62afa41d943d028973bf5d8ce732ac6e003a82257", kill_on_drop: false }`
[INFO] [stdout] 4ba71a2b3cdc773361d100f62afa41d943d028973bf5d8ce732ac6e003a82257
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a8aae7b44f7604acc63c073f835c8dee0c44e7e536b16cc0ea84ce06c46a6762
[INFO] running `Command { std: "docker" "start" "-a" "a8aae7b44f7604acc63c073f835c8dee0c44e7e536b16cc0ea84ce06c46a6762", kill_on_drop: false }`
[INFO] [stderr]  Documenting sqrid v0.0.11 (/opt/rustwide/workdir)
[INFO] [stdout] error: macro_rules fallback is used during doc link resolution
[INFO] [stdout]   --> src/sqrid/grid.rs:41:22
[INFO] [stdout]    |
[INFO] [stdout] 41 | /// We can use the [`grid_create`] macro to use a [`Qa`] as a source
[INFO] [stdout]    |                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(rustdoc::macro_rules_fallback)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: macro_rules fallback is used during doc link resolution
[INFO] [stdout]   --> src/sqrid/gridbool.rs:38:22
[INFO] [stdout]    |
[INFO] [stdout] 38 | /// We can use the [`gridbool_create`] macro to use a [`Qa`] as a
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `sqrid`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name sqrid src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=9a7031990dcb7cdd -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid --crate-version 0.0.11` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "a8aae7b44f7604acc63c073f835c8dee0c44e7e536b16cc0ea84ce06c46a6762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8aae7b44f7604acc63c073f835c8dee0c44e7e536b16cc0ea84ce06c46a6762", kill_on_drop: false }`
[INFO] [stdout] a8aae7b44f7604acc63c073f835c8dee0c44e7e536b16cc0ea84ce06c46a6762