[INFO] fetching crate fps_counter 2.0.0...
[INFO] documenting fps_counter-2.0.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate fps_counter 2.0.0 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate fps_counter 2.0.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fps_counter 2.0.0
[INFO] finished tweaking crates.io crate fps_counter 2.0.0
[INFO] tweaked toml for crates.io crate fps_counter 2.0.0 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate crates.io crate fps_counter 2.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8046d30efec1c3a6fb366e6eefe87e48b245c5ee1884dbb39baa4a609802e259
[INFO] running `Command { std: "docker" "start" "-a" "8046d30efec1c3a6fb366e6eefe87e48b245c5ee1884dbb39baa4a609802e259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8046d30efec1c3a6fb366e6eefe87e48b245c5ee1884dbb39baa4a609802e259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8046d30efec1c3a6fb366e6eefe87e48b245c5ee1884dbb39baa4a609802e259", kill_on_drop: false }`
[INFO] [stdout] 8046d30efec1c3a6fb366e6eefe87e48b245c5ee1884dbb39baa4a609802e259
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 825735b045798a0d8e656aa5236eb9dc5017e5edae32ca0b791dc1093333af02
[INFO] running `Command { std: "docker" "start" "-a" "825735b045798a0d8e656aa5236eb9dc5017e5edae32ca0b791dc1093333af02", kill_on_drop: false }`
[INFO] [stderr]  Documenting fps_counter v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "825735b045798a0d8e656aa5236eb9dc5017e5edae32ca0b791dc1093333af02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "825735b045798a0d8e656aa5236eb9dc5017e5edae32ca0b791dc1093333af02", kill_on_drop: false }`
[INFO] [stdout] 825735b045798a0d8e656aa5236eb9dc5017e5edae32ca0b791dc1093333af02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 1310069f7dfe6451a22b4fc2ed8f4d96fe2db906a8c97c3a5b1410760ffd3507
[INFO] running `Command { std: "docker" "start" "-a" "1310069f7dfe6451a22b4fc2ed8f4d96fe2db906a8c97c3a5b1410760ffd3507", kill_on_drop: false }`
[INFO] [stderr]  Documenting fps_counter v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "1310069f7dfe6451a22b4fc2ed8f4d96fe2db906a8c97c3a5b1410760ffd3507", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1310069f7dfe6451a22b4fc2ed8f4d96fe2db906a8c97c3a5b1410760ffd3507", kill_on_drop: false }`
[INFO] [stdout] 1310069f7dfe6451a22b4fc2ed8f4d96fe2db906a8c97c3a5b1410760ffd3507