[INFO] fetching crate tectonic_xetex_format 0.2.0...
[INFO] documenting tectonic_xetex_format-0.2.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate tectonic_xetex_format 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate tectonic_xetex_format 0.2.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tectonic_xetex_format 0.2.0
[INFO] finished tweaking crates.io crate tectonic_xetex_format 0.2.0
[INFO] tweaked toml for crates.io crate tectonic_xetex_format 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate tectonic_xetex_format 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", 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] ce86ad9c48625b281ccd524c7b7c4986d00571a9092886e656c28fb219738173
[INFO] running `Command { std: "docker" "start" "-a" "ce86ad9c48625b281ccd524c7b7c4986d00571a9092886e656c28fb219738173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce86ad9c48625b281ccd524c7b7c4986d00571a9092886e656c28fb219738173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce86ad9c48625b281ccd524c7b7c4986d00571a9092886e656c28fb219738173", kill_on_drop: false }`
[INFO] [stdout] ce86ad9c48625b281ccd524c7b7c4986d00571a9092886e656c28fb219738173
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d534882b7647bbdfee040a0fbbc6726f3ab1b154ce6e6ad705a2fdb269c00f1f
[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" "d534882b7647bbdfee040a0fbbc6726f3ab1b154ce6e6ad705a2fdb269c00f1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]     Checking tectonic_errors v0.2.0
[INFO] [stderr]  Documenting tectonic_xetex_format v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/enums/dynamic.rs:174:18
[INFO] [stdout]     |
[INFO] [stdout] 174 | /// Copied from: https://users.rust-lang.org/t/filter-a-list-with-macros/64185/2
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://users.rust-lang.org/t/filter-a-list-with-macros/64185/2>`
[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 10.21s
[INFO] running `Command { std: "docker" "inspect" "d534882b7647bbdfee040a0fbbc6726f3ab1b154ce6e6ad705a2fdb269c00f1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d534882b7647bbdfee040a0fbbc6726f3ab1b154ce6e6ad705a2fdb269c00f1f", kill_on_drop: false }`
[INFO] [stdout] d534882b7647bbdfee040a0fbbc6726f3ab1b154ce6e6ad705a2fdb269c00f1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] 71187563b615ea976f388df48b768cb0e8f1e3a483cbed27c4794d98d68828c2
[INFO] running `Command { std: "docker" "start" "-a" "71187563b615ea976f388df48b768cb0e8f1e3a483cbed27c4794d98d68828c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]     Checking tectonic_errors v0.2.0
[INFO] [stderr]  Documenting tectonic_xetex_format v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/enums/dynamic.rs:174:18
[INFO] [stdout]     |
[INFO] [stdout] 174 | /// Copied from: https://users.rust-lang.org/t/filter-a-list-with-macros/64185/2
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://users.rust-lang.org/t/filter-a-list-with-macros/64185/2>`
[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 9.87s
[INFO] running `Command { std: "docker" "inspect" "71187563b615ea976f388df48b768cb0e8f1e3a483cbed27c4794d98d68828c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71187563b615ea976f388df48b768cb0e8f1e3a483cbed27c4794d98d68828c2", kill_on_drop: false }`
[INFO] [stdout] 71187563b615ea976f388df48b768cb0e8f1e3a483cbed27c4794d98d68828c2