[INFO] fetching crate range-collections 0.2.4...
[INFO] documenting range-collections-0.2.4 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate range-collections 0.2.4 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate range-collections 0.2.4 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 range-collections 0.2.4
[INFO] finished tweaking crates.io crate range-collections 0.2.4
[INFO] tweaked toml for crates.io crate range-collections 0.2.4 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate crates.io crate range-collections 0.2.4 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 bytecheck_derive v0.6.5
[INFO] [stderr]   Downloaded testdrop v0.1.2
[INFO] [stderr]   Downloaded rkyv_derive v0.7.22
[INFO] [stderr]   Downloaded bytecheck v0.6.6
[INFO] [stderr]   Downloaded rkyv v0.7.23
[INFO] [stderr]   Downloaded obey v0.1.0
[INFO] [stderr]   Downloaded quickcheck v0.8.5
[INFO] [stderr]   Downloaded quickcheck_macros v0.8.0
[INFO] [stderr]   Downloaded rend v0.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 2dbf8ac21be9001d9440dcf02088afb1c022d83d3bdd0742be07759ae9c04c55
[INFO] running `Command { std: "docker" "start" "-a" "2dbf8ac21be9001d9440dcf02088afb1c022d83d3bdd0742be07759ae9c04c55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dbf8ac21be9001d9440dcf02088afb1c022d83d3bdd0742be07759ae9c04c55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dbf8ac21be9001d9440dcf02088afb1c022d83d3bdd0742be07759ae9c04c55", kill_on_drop: false }`
[INFO] [stdout] 2dbf8ac21be9001d9440dcf02088afb1c022d83d3bdd0742be07759ae9c04c55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 17e69c8fd4ab5c6d860571d7ada47559978293c1f05248cb31d2ea7b906c7528
[INFO] running `Command { std: "docker" "start" "-a" "17e69c8fd4ab5c6d860571d7ada47559978293c1f05248cb31d2ea7b906c7528", kill_on_drop: false }`
[INFO] [stderr]     Checking binary-merge v0.1.2
[INFO] [stderr]     Checking inplace-vec-builder v0.1.1
[INFO] [stderr]  Documenting range-collections v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "17e69c8fd4ab5c6d860571d7ada47559978293c1f05248cb31d2ea7b906c7528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17e69c8fd4ab5c6d860571d7ada47559978293c1f05248cb31d2ea7b906c7528", kill_on_drop: false }`
[INFO] [stdout] 17e69c8fd4ab5c6d860571d7ada47559978293c1f05248cb31d2ea7b906c7528
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] f5887b6665aa07930ea836bd1be1774f40584a1a6de0f58a727bbe73f0aeb0d0
[INFO] running `Command { std: "docker" "start" "-a" "f5887b6665aa07930ea836bd1be1774f40584a1a6de0f58a727bbe73f0aeb0d0", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]     Checking binary-merge v0.1.2
[INFO] [stderr]     Checking inplace-vec-builder v0.1.1
[INFO] [stderr]  Documenting range-collections v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "f5887b6665aa07930ea836bd1be1774f40584a1a6de0f58a727bbe73f0aeb0d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5887b6665aa07930ea836bd1be1774f40584a1a6de0f58a727bbe73f0aeb0d0", kill_on_drop: false }`
[INFO] [stdout] f5887b6665aa07930ea836bd1be1774f40584a1a6de0f58a727bbe73f0aeb0d0