[INFO] fetching crate png_pong 0.8.2...
[INFO] documenting png_pong-0.8.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate png_pong 0.8.2 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate png_pong 0.8.2 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 png_pong 0.8.2
[INFO] finished tweaking crates.io crate png_pong 0.8.2
[INFO] tweaked toml for crates.io crate png_pong 0.8.2 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate png_pong 0.8.2 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cast v0.2.6
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.4
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.4
[INFO] [stderr]   Downloaded pix v0.13.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] bbebc4a1ed6da1e6b7ee4808b70c63a22ffc230c1e3cc2a1db06fb5e8573d106
[INFO] running `Command { std: "docker" "start" "-a" "bbebc4a1ed6da1e6b7ee4808b70c63a22ffc230c1e3cc2a1db06fb5e8573d106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbebc4a1ed6da1e6b7ee4808b70c63a22ffc230c1e3cc2a1db06fb5e8573d106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbebc4a1ed6da1e6b7ee4808b70c63a22ffc230c1e3cc2a1db06fb5e8573d106", kill_on_drop: false }`
[INFO] [stdout] bbebc4a1ed6da1e6b7ee4808b70c63a22ffc230c1e3cc2a1db06fb5e8573d106
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 19efc9aef80a21455dbd815099a565942a6547b24bcfed1564590c7f5934d6be
[INFO] running `Command { std: "docker" "start" "-a" "19efc9aef80a21455dbd815099a565942a6547b24bcfed1564590c7f5934d6be", kill_on_drop: false }`
[INFO] [stderr]    Compiling pix v0.13.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]  Documenting png_pong v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "19efc9aef80a21455dbd815099a565942a6547b24bcfed1564590c7f5934d6be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19efc9aef80a21455dbd815099a565942a6547b24bcfed1564590c7f5934d6be", kill_on_drop: false }`
[INFO] [stdout] 19efc9aef80a21455dbd815099a565942a6547b24bcfed1564590c7f5934d6be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "--all-features" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] eb80341e61707cde55dfd1b9b13884a75b3059092c74978de05dc904d8446ad1
[INFO] running `Command { std: "docker" "start" "-a" "eb80341e61707cde55dfd1b9b13884a75b3059092c74978de05dc904d8446ad1", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling pix v0.13.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]  Documenting png_pong v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 3.62s
[INFO] running `Command { std: "docker" "inspect" "eb80341e61707cde55dfd1b9b13884a75b3059092c74978de05dc904d8446ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb80341e61707cde55dfd1b9b13884a75b3059092c74978de05dc904d8446ad1", kill_on_drop: false }`
[INFO] [stdout] eb80341e61707cde55dfd1b9b13884a75b3059092c74978de05dc904d8446ad1