[INFO] fetching crate iref 1.4.3...
[INFO] documenting iref-1.4.3 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate iref 1.4.3 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate iref 1.4.3 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 iref 1.4.3
[INFO] finished tweaking crates.io crate iref 1.4.3
[INFO] tweaked toml for crates.io crate iref 1.4.3 written to /workspace/builds/worker-103/source/Cargo.toml
[INFO] crate crates.io crate iref 1.4.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] bc20f0ed9a963ea0db017dbd11bcb8938ee6f5f70dbcca00f8d96e127f28644e
[INFO] running `Command { std: "docker" "start" "-a" "bc20f0ed9a963ea0db017dbd11bcb8938ee6f5f70dbcca00f8d96e127f28644e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc20f0ed9a963ea0db017dbd11bcb8938ee6f5f70dbcca00f8d96e127f28644e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc20f0ed9a963ea0db017dbd11bcb8938ee6f5f70dbcca00f8d96e127f28644e", kill_on_drop: false }`
[INFO] [stdout] bc20f0ed9a963ea0db017dbd11bcb8938ee6f5f70dbcca00f8d96e127f28644e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] b5a500b55d34bde5dab23013356f928a40f5263e08dd93495b2fe65d5fc87144
[INFO] running `Command { std: "docker" "start" "-a" "b5a500b55d34bde5dab23013356f928a40f5263e08dd93495b2fe65d5fc87144", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking smallvec v1.4.2
[INFO] [stderr]     Checking pct-str v1.1.0
[INFO] [stderr]  Documenting iref v1.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/reference/buffer.rs:289:6
[INFO] [stdout]     |
[INFO] [stdout] 289 |     /// https://www.rfc-editor.org/errata/eid4547
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://www.rfc-editor.org/errata/eid4547>`
[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 2.10s
[INFO] running `Command { std: "docker" "inspect" "b5a500b55d34bde5dab23013356f928a40f5263e08dd93495b2fe65d5fc87144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5a500b55d34bde5dab23013356f928a40f5263e08dd93495b2fe65d5fc87144", kill_on_drop: false }`
[INFO] [stdout] b5a500b55d34bde5dab23013356f928a40f5263e08dd93495b2fe65d5fc87144
