[INFO] fetching crate realpath-ext 0.1.2...
[INFO] documenting realpath-ext-0.1.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate realpath-ext 0.1.2 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate realpath-ext 0.1.2 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 realpath-ext 0.1.2
[INFO] finished tweaking crates.io crate realpath-ext 0.1.2
[INFO] tweaked toml for crates.io crate realpath-ext 0.1.2 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate realpath-ext 0.1.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] a622ae0aed564dcd281244091ea2c7c134b2b2847d666ef3dcf87a1af64b64e8
[INFO] running `Command { std: "docker" "start" "-a" "a622ae0aed564dcd281244091ea2c7c134b2b2847d666ef3dcf87a1af64b64e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a622ae0aed564dcd281244091ea2c7c134b2b2847d666ef3dcf87a1af64b64e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a622ae0aed564dcd281244091ea2c7c134b2b2847d666ef3dcf87a1af64b64e8", kill_on_drop: false }`
[INFO] [stdout] a622ae0aed564dcd281244091ea2c7c134b2b2847d666ef3dcf87a1af64b64e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 713903e63117f19402bb138ca43f6c9f3246b49644eeb1aad8636bd3eca50057
[INFO] running `Command { std: "docker" "start" "-a" "713903e63117f19402bb138ca43f6c9f3246b49644eeb1aad8636bd3eca50057", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking errno v0.2.8
[INFO] [stderr]  Documenting realpath-ext v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `Command { std: "docker" "inspect" "713903e63117f19402bb138ca43f6c9f3246b49644eeb1aad8636bd3eca50057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "713903e63117f19402bb138ca43f6c9f3246b49644eeb1aad8636bd3eca50057", kill_on_drop: false }`
[INFO] [stdout] 713903e63117f19402bb138ca43f6c9f3246b49644eeb1aad8636bd3eca50057
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 14d696bad3ed453e47974176d784f473f8801779d094d0bce5026f1b803e281c
[INFO] running `Command { std: "docker" "start" "-a" "14d696bad3ed453e47974176d784f473f8801779d094d0bce5026f1b803e281c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking errno v0.2.8
[INFO] [stderr]  Documenting realpath-ext v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.90s
[INFO] running `Command { std: "docker" "inspect" "14d696bad3ed453e47974176d784f473f8801779d094d0bce5026f1b803e281c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14d696bad3ed453e47974176d784f473f8801779d094d0bce5026f1b803e281c", kill_on_drop: false }`
[INFO] [stdout] 14d696bad3ed453e47974176d784f473f8801779d094d0bce5026f1b803e281c