[INFO] fetching crate undither 1.0.6...
[INFO] documenting undither-1.0.6 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate undither 1.0.6 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate undither 1.0.6 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 undither 1.0.6
[INFO] finished tweaking crates.io crate undither 1.0.6
[INFO] tweaked toml for crates.io crate undither 1.0.6 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate crates.io crate undither 1.0.6 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vpsearch v2.0.1
[INFO] [stderr]   Downloaded rgb v0.8.25
[INFO] [stderr]   Downloaded lodepng v3.2.2
[INFO] [stderr]   Downloaded imgref v1.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 2da5077878b81a75b805a20763b452907f0c404c3475c018ef209112e5c1da8e
[INFO] running `Command { std: "docker" "start" "-a" "2da5077878b81a75b805a20763b452907f0c404c3475c018ef209112e5c1da8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2da5077878b81a75b805a20763b452907f0c404c3475c018ef209112e5c1da8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2da5077878b81a75b805a20763b452907f0c404c3475c018ef209112e5c1da8e", kill_on_drop: false }`
[INFO] [stdout] 2da5077878b81a75b805a20763b452907f0c404c3475c018ef209112e5c1da8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 1707a11d5f42cac17a3c1aea0eb96c8c115644214160893ab33f913f1878144b
[INFO] running `Command { std: "docker" "start" "-a" "1707a11d5f42cac17a3c1aea0eb96c8c115644214160893ab33f913f1878144b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking bytemuck v1.2.0
[INFO] [stderr]     Checking imgref v1.7.1
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking loop9 v0.1.3
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]     Checking rgb v0.8.25
[INFO] [stderr]     Checking vpsearch v2.0.1
[INFO] [stderr]  Documenting undither v1.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.70s
[INFO] running `Command { std: "docker" "inspect" "1707a11d5f42cac17a3c1aea0eb96c8c115644214160893ab33f913f1878144b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1707a11d5f42cac17a3c1aea0eb96c8c115644214160893ab33f913f1878144b", kill_on_drop: false }`
[INFO] [stdout] 1707a11d5f42cac17a3c1aea0eb96c8c115644214160893ab33f913f1878144b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] 97c46c7e47a0a84a7f0cb198c3783e9bb7dab973088d6952747fbf08c927b8cc
[INFO] running `Command { std: "docker" "start" "-a" "97c46c7e47a0a84a7f0cb198c3783e9bb7dab973088d6952747fbf08c927b8cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking imgref v1.7.1
[INFO] [stderr]     Checking bytemuck v1.2.0
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]     Checking rgb v0.8.25
[INFO] [stderr]     Checking loop9 v0.1.3
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]     Checking vpsearch v2.0.1
[INFO] [stderr]  Documenting undither v1.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `Command { std: "docker" "inspect" "97c46c7e47a0a84a7f0cb198c3783e9bb7dab973088d6952747fbf08c927b8cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97c46c7e47a0a84a7f0cb198c3783e9bb7dab973088d6952747fbf08c927b8cc", kill_on_drop: false }`
[INFO] [stdout] 97c46c7e47a0a84a7f0cb198c3783e9bb7dab973088d6952747fbf08c927b8cc