[INFO] fetching crate alexandria-tags 0.2.0...
[INFO] documenting alexandria-tags-0.2.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate alexandria-tags 0.2.0 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate alexandria-tags 0.2.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alexandria-tags 0.2.0
[INFO] finished tweaking crates.io crate alexandria-tags 0.2.0
[INFO] tweaked toml for crates.io crate alexandria-tags 0.2.0 written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "fetch" "--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-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c01f9fecace8f2790b9b4887242403e6bd18dfda2f5ca74c85e1f78b65c642ce
[INFO] running `Command { std: "docker" "start" "-a" "c01f9fecace8f2790b9b4887242403e6bd18dfda2f5ca74c85e1f78b65c642ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c01f9fecace8f2790b9b4887242403e6bd18dfda2f5ca74c85e1f78b65c642ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c01f9fecace8f2790b9b4887242403e6bd18dfda2f5ca74c85e1f78b65c642ce", kill_on_drop: false }`
[INFO] [stdout] c01f9fecace8f2790b9b4887242403e6bd18dfda2f5ca74c85e1f78b65c642ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bc8bebaa5afa604642ff6b0f041feb71f470d8fb9b83d58a6d2310f10662684
[INFO] running `Command { std: "docker" "start" "-a" "4bc8bebaa5afa604642ff6b0f041feb71f470d8fb9b83d58a6d2310f10662684", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]  Documenting alexandria-tags v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]   --> src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | / /// A set of tags where every tag is unique
[INFO] [stdout] 18 | | ///
[INFO] [stdout] 19 | | /// Simply construct a set via one of the `From` implementations of a
[INFO] [stdout] 20 | | /// containing type.
[INFO] [stdout] ...  |
[INFO] [stdout] 26 | | /// let _: TagSet = BTreeSet::default().into();
[INFO] [stdout] 27 | | /// ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default
[INFO] [stdout]    = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.27s
[INFO] running `Command { std: "docker" "inspect" "4bc8bebaa5afa604642ff6b0f041feb71f470d8fb9b83d58a6d2310f10662684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bc8bebaa5afa604642ff6b0f041feb71f470d8fb9b83d58a6d2310f10662684", kill_on_drop: false }`
[INFO] [stdout] 4bc8bebaa5afa604642ff6b0f041feb71f470d8fb9b83d58a6d2310f10662684
