[INFO] fetching crate w5500-mqtt 0.1.1...
[INFO] documenting w5500-mqtt-0.1.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate w5500-mqtt 0.1.1 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate w5500-mqtt 0.1.1 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 w5500-mqtt 0.1.1
[INFO] finished tweaking crates.io crate w5500-mqtt 0.1.1
[INFO] tweaked toml for crates.io crate w5500-mqtt 0.1.1 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] crate crates.io crate w5500-mqtt 0.1.1 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-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 8c22bce65231263f706017d874216df83c97f6bb9af15cbaf5af773a1fbee813
[INFO] running `Command { std: "docker" "start" "-a" "8c22bce65231263f706017d874216df83c97f6bb9af15cbaf5af773a1fbee813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c22bce65231263f706017d874216df83c97f6bb9af15cbaf5af773a1fbee813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c22bce65231263f706017d874216df83c97f6bb9af15cbaf5af773a1fbee813", kill_on_drop: false }`
[INFO] [stdout] 8c22bce65231263f706017d874216df83c97f6bb9af15cbaf5af773a1fbee813
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 41a81e6dfc1fa53e9604a3b3563cf889cc53d098c61697281f95c654bbbcbaab
[INFO] running `Command { std: "docker" "start" "-a" "41a81e6dfc1fa53e9604a3b3563cf889cc53d098c61697281f95c654bbbcbaab", kill_on_drop: false }`
[INFO] [stderr]     Checking w5500-ll v0.10.3
[INFO] [stderr]     Checking w5500-hl v0.9.0
[INFO] [stderr]  Documenting w5500-mqtt v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "41a81e6dfc1fa53e9604a3b3563cf889cc53d098c61697281f95c654bbbcbaab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41a81e6dfc1fa53e9604a3b3563cf889cc53d098c61697281f95c654bbbcbaab", kill_on_drop: false }`
[INFO] [stdout] 41a81e6dfc1fa53e9604a3b3563cf889cc53d098c61697281f95c654bbbcbaab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "--features" "log std embedded-hal w5500-tls" "--frozen" "--message-format=json" "--" "--cfg" "docsrs" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 2b4638858877cf92320007001eb48056d7404069861c2b0e817f0c0a20d006e3
[INFO] running `Command { std: "docker" "start" "-a" "2b4638858877cf92320007001eb48056d7404069861c2b0e817f0c0a20d006e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling semver v1.0.9
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]     Checking const-oid v0.9.0
[INFO] [stderr]     Checking zeroize v1.5.5
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]     Checking log v0.4.17
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking ff v0.12.0
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking der v0.6.0
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking group v0.12.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking w5500-ll v0.10.3
[INFO] [stderr]     Checking spin v0.9.3
[INFO] [stderr]     Checking w5500-hl v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling heapless v0.7.12
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking sec1 v0.3.0
[INFO] [stderr]     Checking crypto-bigint v0.4.1
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking hkdf v0.12.3
[INFO] [stderr]     Checking elliptic-curve v0.12.0
[INFO] [stderr]     Checking p256 v0.11.0
[INFO] [stderr]     Checking w5500-tls v0.1.0
[INFO] [stderr]  Documenting w5500-mqtt v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.68s
[INFO] running `Command { std: "docker" "inspect" "2b4638858877cf92320007001eb48056d7404069861c2b0e817f0c0a20d006e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b4638858877cf92320007001eb48056d7404069861c2b0e817f0c0a20d006e3", kill_on_drop: false }`
[INFO] [stdout] 2b4638858877cf92320007001eb48056d7404069861c2b0e817f0c0a20d006e3