[INFO] fetching crate simpler_timer 0.2.0...
[INFO] documenting simpler_timer-0.2.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate simpler_timer 0.2.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate simpler_timer 0.2.0 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 simpler_timer 0.2.0
[INFO] finished tweaking crates.io crate simpler_timer 0.2.0
[INFO] tweaked toml for crates.io crate simpler_timer 0.2.0 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] f19d4cf399dbd9c19951cab8afdb41673b7d7d5cf3d308043d02bb05dab0f403
[INFO] running `Command { std: "docker" "start" "-a" "f19d4cf399dbd9c19951cab8afdb41673b7d7d5cf3d308043d02bb05dab0f403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f19d4cf399dbd9c19951cab8afdb41673b7d7d5cf3d308043d02bb05dab0f403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f19d4cf399dbd9c19951cab8afdb41673b7d7d5cf3d308043d02bb05dab0f403", kill_on_drop: false }`
[INFO] [stdout] f19d4cf399dbd9c19951cab8afdb41673b7d7d5cf3d308043d02bb05dab0f403
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] a32db1ac8d9c97690a1d9a63163af9bbdee8d5a2692d1d1cc4c77ef3150c9837
[INFO] running `Command { std: "docker" "start" "-a" "a32db1ac8d9c97690a1d9a63163af9bbdee8d5a2692d1d1cc4c77ef3150c9837", kill_on_drop: false }`
[INFO] [stderr]  Documenting simpler_timer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "a32db1ac8d9c97690a1d9a63163af9bbdee8d5a2692d1d1cc4c77ef3150c9837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a32db1ac8d9c97690a1d9a63163af9bbdee8d5a2692d1d1cc4c77ef3150c9837", kill_on_drop: false }`
[INFO] [stdout] a32db1ac8d9c97690a1d9a63163af9bbdee8d5a2692d1d1cc4c77ef3150c9837
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] b5bd45734571fe3613939820b5a98b985f110db5e7805e2d1eba17edc5b33f43
[INFO] running `Command { std: "docker" "start" "-a" "b5bd45734571fe3613939820b5a98b985f110db5e7805e2d1eba17edc5b33f43", kill_on_drop: false }`
[INFO] [stderr]  Documenting simpler_timer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "b5bd45734571fe3613939820b5a98b985f110db5e7805e2d1eba17edc5b33f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5bd45734571fe3613939820b5a98b985f110db5e7805e2d1eba17edc5b33f43", kill_on_drop: false }`
[INFO] [stdout] b5bd45734571fe3613939820b5a98b985f110db5e7805e2d1eba17edc5b33f43