[INFO] fetching crate micro_http_server 0.0.5...
[INFO] documenting micro_http_server-0.0.5 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate micro_http_server 0.0.5 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate micro_http_server 0.0.5 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 micro_http_server 0.0.5
[INFO] finished tweaking crates.io crate micro_http_server 0.0.5
[INFO] tweaked toml for crates.io crate micro_http_server 0.0.5 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] crate crates.io crate micro_http_server 0.0.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] c84c3490fece453375d7ef39ac75a4dfafb5bf47e68035fc8fbaf04f6a71d2e9
[INFO] running `Command { std: "docker" "start" "-a" "c84c3490fece453375d7ef39ac75a4dfafb5bf47e68035fc8fbaf04f6a71d2e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c84c3490fece453375d7ef39ac75a4dfafb5bf47e68035fc8fbaf04f6a71d2e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c84c3490fece453375d7ef39ac75a4dfafb5bf47e68035fc8fbaf04f6a71d2e9", kill_on_drop: false }`
[INFO] [stdout] c84c3490fece453375d7ef39ac75a4dfafb5bf47e68035fc8fbaf04f6a71d2e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] [stdout] ce51334bb22b2a28a8d4be06de5135edfbb05bb50e994daa4a2d338ee6faac8b
[INFO] running `Command { std: "docker" "start" "-a" "ce51334bb22b2a28a8d4be06de5135edfbb05bb50e994daa4a2d338ee6faac8b", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.4
[INFO] [stderr]     Checking log v0.4.3
[INFO] [stderr]  Documenting micro_http_server v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "ce51334bb22b2a28a8d4be06de5135edfbb05bb50e994daa4a2d338ee6faac8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce51334bb22b2a28a8d4be06de5135edfbb05bb50e994daa4a2d338ee6faac8b", kill_on_drop: false }`
[INFO] [stdout] ce51334bb22b2a28a8d4be06de5135edfbb05bb50e994daa4a2d338ee6faac8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] [stdout] fc03704c7827dc4c79f1f3526e87a8048c5b90228a53ce3d013f368051a6fec6
[INFO] running `Command { std: "docker" "start" "-a" "fc03704c7827dc4c79f1f3526e87a8048c5b90228a53ce3d013f368051a6fec6", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.4
[INFO] [stderr]     Checking log v0.4.3
[INFO] [stderr]  Documenting micro_http_server v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "fc03704c7827dc4c79f1f3526e87a8048c5b90228a53ce3d013f368051a6fec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc03704c7827dc4c79f1f3526e87a8048c5b90228a53ce3d013f368051a6fec6", kill_on_drop: false }`
[INFO] [stdout] fc03704c7827dc4c79f1f3526e87a8048c5b90228a53ce3d013f368051a6fec6