[INFO] fetching crate validatron 0.2.1...
[INFO] documenting validatron-0.2.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate validatron 0.2.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate validatron 0.2.1 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 validatron 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate validatron 0.2.1
[INFO] tweaked toml for crates.io crate validatron 0.2.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate validatron 0.2.1 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 validatron_derive v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] f089b54cf0e08a1939874471f78a50f89b906df14007fbaaccc5e804b8164f1a
[INFO] running `Command { std: "docker" "start" "-a" "f089b54cf0e08a1939874471f78a50f89b906df14007fbaaccc5e804b8164f1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f089b54cf0e08a1939874471f78a50f89b906df14007fbaaccc5e804b8164f1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f089b54cf0e08a1939874471f78a50f89b906df14007fbaaccc5e804b8164f1a", kill_on_drop: false }`
[INFO] [stdout] f089b54cf0e08a1939874471f78a50f89b906df14007fbaaccc5e804b8164f1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] ef20ea52f681af67c4f7e53e659f4a83c3a53eb66c97babe73bc318f26c55a1a
[INFO] running `Command { std: "docker" "start" "-a" "ef20ea52f681af67c4f7e53e659f4a83c3a53eb66c97babe73bc318f26c55a1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling validatron_derive v0.2.1
[INFO] [stderr]     Checking thiserror v1.0.23
[INFO] [stderr]  Documenting validatron v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.11s
[INFO] running `Command { std: "docker" "inspect" "ef20ea52f681af67c4f7e53e659f4a83c3a53eb66c97babe73bc318f26c55a1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef20ea52f681af67c4f7e53e659f4a83c3a53eb66c97babe73bc318f26c55a1a", kill_on_drop: false }`
[INFO] [stdout] ef20ea52f681af67c4f7e53e659f4a83c3a53eb66c97babe73bc318f26c55a1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 2f2a83798c5d94e0b53c793d29470bcb78a1250d376f47557ac619ec17b90b9d
[INFO] running `Command { std: "docker" "start" "-a" "2f2a83798c5d94e0b53c793d29470bcb78a1250d376f47557ac619ec17b90b9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling validatron_derive v0.2.1
[INFO] [stderr]     Checking thiserror v1.0.23
[INFO] [stderr]  Documenting validatron v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.26s
[INFO] running `Command { std: "docker" "inspect" "2f2a83798c5d94e0b53c793d29470bcb78a1250d376f47557ac619ec17b90b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f2a83798c5d94e0b53c793d29470bcb78a1250d376f47557ac619ec17b90b9d", kill_on_drop: false }`
[INFO] [stdout] 2f2a83798c5d94e0b53c793d29470bcb78a1250d376f47557ac619ec17b90b9d