[INFO] fetching crate html-auto-p 0.2.2...
[INFO] documenting html-auto-p-0.2.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate html-auto-p 0.2.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate html-auto-p 0.2.2 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate html-auto-p 0.2.2
[INFO] finished tweaking crates.io crate html-auto-p 0.2.2
[INFO] tweaked toml for crates.io crate html-auto-p 0.2.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a207ff2399c3d48d48f938dc4f6dd611c6b751a8de1b4285cd4e44c4453f371
[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" "2a207ff2399c3d48d48f938dc4f6dd611c6b751a8de1b4285cd4e44c4453f371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a207ff2399c3d48d48f938dc4f6dd611c6b751a8de1b4285cd4e44c4453f371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a207ff2399c3d48d48f938dc4f6dd611c6b751a8de1b4285cd4e44c4453f371", kill_on_drop: false }`
[INFO] [stdout] 2a207ff2399c3d48d48f938dc4f6dd611c6b751a8de1b4285cd4e44c4453f371
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-05-20" "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] 2afd0d7577dd3cc4135ede65342cdad67207145d0d5ca6ca7aff85599a473d32
[INFO] running `Command { std: "docker" "start" "-a" "2afd0d7577dd3cc4135ede65342cdad67207145d0d5ca6ca7aff85599a473d32", kill_on_drop: false }`
[INFO] [stderr]     Checking utf8-width v0.1.6
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking trim-in-place v0.1.7
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking html-escape v0.2.11
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]  Documenting html-auto-p v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.39s
[INFO] running `Command { std: "docker" "inspect" "2afd0d7577dd3cc4135ede65342cdad67207145d0d5ca6ca7aff85599a473d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2afd0d7577dd3cc4135ede65342cdad67207145d0d5ca6ca7aff85599a473d32", kill_on_drop: false }`
[INFO] [stdout] 2afd0d7577dd3cc4135ede65342cdad67207145d0d5ca6ca7aff85599a473d32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-05-20" "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] 291abf7bc0f65b7f651ef809cd5a00e07ea539d86a20cbed831916bf22296395
[INFO] running `Command { std: "docker" "start" "-a" "291abf7bc0f65b7f651ef809cd5a00e07ea539d86a20cbed831916bf22296395", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking utf8-width v0.1.6
[INFO] [stderr]     Checking trim-in-place v0.1.7
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking html-escape v0.2.11
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]  Documenting html-auto-p v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.04s
[INFO] running `Command { std: "docker" "inspect" "291abf7bc0f65b7f651ef809cd5a00e07ea539d86a20cbed831916bf22296395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "291abf7bc0f65b7f651ef809cd5a00e07ea539d86a20cbed831916bf22296395", kill_on_drop: false }`
[INFO] [stdout] 291abf7bc0f65b7f651ef809cd5a00e07ea539d86a20cbed831916bf22296395