[INFO] fetching crate gphoto2-sys 0.1.2...
[INFO] documenting gphoto2-sys-0.1.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate gphoto2-sys 0.1.2 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate gphoto2-sys 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 gphoto2-sys 0.1.2
[INFO] finished tweaking crates.io crate gphoto2-sys 0.1.2
[INFO] tweaked toml for crates.io crate gphoto2-sys 0.1.2 written to /workspace/builds/worker-62/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] d49a982722c2e0361afb33ddc5f3836cbaf06b01a53c758c466b86fc7af4e09d
[INFO] running `Command { std: "docker" "start" "-a" "d49a982722c2e0361afb33ddc5f3836cbaf06b01a53c758c466b86fc7af4e09d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d49a982722c2e0361afb33ddc5f3836cbaf06b01a53c758c466b86fc7af4e09d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d49a982722c2e0361afb33ddc5f3836cbaf06b01a53c758c466b86fc7af4e09d", kill_on_drop: false }`
[INFO] [stdout] d49a982722c2e0361afb33ddc5f3836cbaf06b01a53c758c466b86fc7af4e09d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 4ff8f33005069690e87d5ada39b188d378711486fcf0505c5aa88957ac878ae8
[INFO] running `Command { std: "docker" "start" "-a" "4ff8f33005069690e87d5ada39b188d378711486fcf0505c5aa88957ac878ae8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling gphoto2-sys v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting gphoto2-sys v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.94s
[INFO] running `Command { std: "docker" "inspect" "4ff8f33005069690e87d5ada39b188d378711486fcf0505c5aa88957ac878ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ff8f33005069690e87d5ada39b188d378711486fcf0505c5aa88957ac878ae8", kill_on_drop: false }`
[INFO] [stdout] 4ff8f33005069690e87d5ada39b188d378711486fcf0505c5aa88957ac878ae8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] dc29e42a9d8ab6d954397c717ea7d238dfce4052c314a14cf83412c648eef7ad
[INFO] running `Command { std: "docker" "start" "-a" "dc29e42a9d8ab6d954397c717ea7d238dfce4052c314a14cf83412c648eef7ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling gphoto2-sys v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting gphoto2-sys v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.65s
[INFO] running `Command { std: "docker" "inspect" "dc29e42a9d8ab6d954397c717ea7d238dfce4052c314a14cf83412c648eef7ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc29e42a9d8ab6d954397c717ea7d238dfce4052c314a14cf83412c648eef7ad", kill_on_drop: false }`
[INFO] [stdout] dc29e42a9d8ab6d954397c717ea7d238dfce4052c314a14cf83412c648eef7ad