[INFO] fetching crate rsmnl-linux 0.1.0...
[INFO] documenting rsmnl-linux-0.1.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate rsmnl-linux 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rsmnl-linux 0.1.0 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 rsmnl-linux 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rsmnl-linux 0.1.0
[INFO] tweaked toml for crates.io crate rsmnl-linux 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate rsmnl-linux 0.1.0 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 5365d4e7e75ea03559eb11cce16d2d2657513a2da7badee1f90e12e0f4d5005b
[INFO] running `Command { std: "docker" "start" "-a" "5365d4e7e75ea03559eb11cce16d2d2657513a2da7badee1f90e12e0f4d5005b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5365d4e7e75ea03559eb11cce16d2d2657513a2da7badee1f90e12e0f4d5005b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5365d4e7e75ea03559eb11cce16d2d2657513a2da7badee1f90e12e0f4d5005b", kill_on_drop: false }`
[INFO] [stdout] 5365d4e7e75ea03559eb11cce16d2d2657513a2da7badee1f90e12e0f4d5005b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 404aa7ce8297081a8c9b2037948f7c7cc6986bf18e927e410d1a695f07a92f3d
[INFO] running `Command { std: "docker" "start" "-a" "404aa7ce8297081a8c9b2037948f7c7cc6986bf18e927e410d1a695f07a92f3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking errno v0.2.7
[INFO] [stderr]     Checking rsmnl v0.1.0
[INFO] [stderr]    Compiling rsmnl-derive v0.1.0
[INFO] [stderr]  Documenting rsmnl-linux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.41s
[INFO] running `Command { std: "docker" "inspect" "404aa7ce8297081a8c9b2037948f7c7cc6986bf18e927e410d1a695f07a92f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "404aa7ce8297081a8c9b2037948f7c7cc6986bf18e927e410d1a695f07a92f3d", kill_on_drop: false }`
[INFO] [stdout] 404aa7ce8297081a8c9b2037948f7c7cc6986bf18e927e410d1a695f07a92f3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 7d73f0557f3484c1b02449376d57a3819bd452cef097f48d5c5161cc725abb0e
[INFO] running `Command { std: "docker" "start" "-a" "7d73f0557f3484c1b02449376d57a3819bd452cef097f48d5c5161cc725abb0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking errno v0.2.7
[INFO] [stderr]     Checking rsmnl v0.1.0
[INFO] [stderr]    Compiling rsmnl-derive v0.1.0
[INFO] [stderr]  Documenting rsmnl-linux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.53s
[INFO] running `Command { std: "docker" "inspect" "7d73f0557f3484c1b02449376d57a3819bd452cef097f48d5c5161cc725abb0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d73f0557f3484c1b02449376d57a3819bd452cef097f48d5c5161cc725abb0e", kill_on_drop: false }`
[INFO] [stdout] 7d73f0557f3484c1b02449376d57a3819bd452cef097f48d5c5161cc725abb0e