[INFO] fetching crate cntr-fuse-sys 0.4.1...
[INFO] documenting cntr-fuse-sys-0.4.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate cntr-fuse-sys 0.4.1 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate cntr-fuse-sys 0.4.1 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 cntr-fuse-sys 0.4.1
[INFO] finished tweaking crates.io crate cntr-fuse-sys 0.4.1
[INFO] tweaked toml for crates.io crate cntr-fuse-sys 0.4.1 written to /workspace/builds/worker-78/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] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] d00491cdcc200ed0a3d1c84614a936b5ce263fd4cc922b28632ec038afd779bb
[INFO] running `Command { std: "docker" "start" "-a" "d00491cdcc200ed0a3d1c84614a936b5ce263fd4cc922b28632ec038afd779bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d00491cdcc200ed0a3d1c84614a936b5ce263fd4cc922b28632ec038afd779bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d00491cdcc200ed0a3d1c84614a936b5ce263fd4cc922b28632ec038afd779bb", kill_on_drop: false }`
[INFO] [stdout] d00491cdcc200ed0a3d1c84614a936b5ce263fd4cc922b28632ec038afd779bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 37b5d9784543222b80e5cd63892ea87089cbb6b4f33a024f18039de530327384
[INFO] running `Command { std: "docker" "start" "-a" "37b5d9784543222b80e5cd63892ea87089cbb6b4f33a024f18039de530327384", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling cntr-fuse-sys v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting cntr-fuse-sys v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.33s
[INFO] running `Command { std: "docker" "inspect" "37b5d9784543222b80e5cd63892ea87089cbb6b4f33a024f18039de530327384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37b5d9784543222b80e5cd63892ea87089cbb6b4f33a024f18039de530327384", kill_on_drop: false }`
[INFO] [stdout] 37b5d9784543222b80e5cd63892ea87089cbb6b4f33a024f18039de530327384
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] f281ad3c684723796a43b76717c91a9c9b9c8e757c893bde08d1b91262403d2f
[INFO] running `Command { std: "docker" "start" "-a" "f281ad3c684723796a43b76717c91a9c9b9c8e757c893bde08d1b91262403d2f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling cntr-fuse-sys v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting cntr-fuse-sys v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "f281ad3c684723796a43b76717c91a9c9b9c8e757c893bde08d1b91262403d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f281ad3c684723796a43b76717c91a9c9b9c8e757c893bde08d1b91262403d2f", kill_on_drop: false }`
[INFO] [stdout] f281ad3c684723796a43b76717c91a9c9b9c8e757c893bde08d1b91262403d2f