[INFO] fetching crate html5gum 0.4.0...
[INFO] documenting html5gum-0.4.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate html5gum 0.4.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate html5gum 0.4.0 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 html5gum 0.4.0
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate html5gum 0.4.0
[INFO] tweaked toml for crates.io crate html5gum 0.4.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate html5gum 0.4.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 5364495f696c2ebc3d358a558a3803f64a11d33dcaaff5e9495345b89ff01950
[INFO] running `Command { std: "docker" "start" "-a" "5364495f696c2ebc3d358a558a3803f64a11d33dcaaff5e9495345b89ff01950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5364495f696c2ebc3d358a558a3803f64a11d33dcaaff5e9495345b89ff01950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5364495f696c2ebc3d358a558a3803f64a11d33dcaaff5e9495345b89ff01950", kill_on_drop: false }`
[INFO] [stdout] 5364495f696c2ebc3d358a558a3803f64a11d33dcaaff5e9495345b89ff01950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4a479894e6a8f78f08389173aba860e2a0bc1552d7452948ce03c067858dc1b4
[INFO] running `Command { std: "docker" "start" "-a" "4a479894e6a8f78f08389173aba860e2a0bc1552d7452948ce03c067858dc1b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling jetscii v0.5.1
[INFO] [stderr]  Documenting html5gum v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.23s
[INFO] running `Command { std: "docker" "inspect" "4a479894e6a8f78f08389173aba860e2a0bc1552d7452948ce03c067858dc1b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a479894e6a8f78f08389173aba860e2a0bc1552d7452948ce03c067858dc1b4", kill_on_drop: false }`
[INFO] [stdout] 4a479894e6a8f78f08389173aba860e2a0bc1552d7452948ce03c067858dc1b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stdout] 31f64f1d758eb42a65f412420c6e720194b5f310cf49a326412e7ecf7b08a4f0
[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" "31f64f1d758eb42a65f412420c6e720194b5f310cf49a326412e7ecf7b08a4f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling jetscii v0.5.1
[INFO] [stderr]  Documenting html5gum v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.70s
[INFO] running `Command { std: "docker" "inspect" "31f64f1d758eb42a65f412420c6e720194b5f310cf49a326412e7ecf7b08a4f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31f64f1d758eb42a65f412420c6e720194b5f310cf49a326412e7ecf7b08a4f0", kill_on_drop: false }`
[INFO] [stdout] 31f64f1d758eb42a65f412420c6e720194b5f310cf49a326412e7ecf7b08a4f0