[INFO] fetching crate collections_macros 1.0.1...
[INFO] documenting collections_macros-1.0.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate collections_macros 1.0.1 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate collections_macros 1.0.1 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 collections_macros 1.0.1
[INFO] finished tweaking crates.io crate collections_macros 1.0.1
[INFO] tweaked toml for crates.io crate collections_macros 1.0.1 written to /workspace/builds/worker-97/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-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 0d26dee9b42093f24824b04fd62006b76cf9c57e42605292cf1eeae023ffe392
[INFO] running `Command { std: "docker" "start" "-a" "0d26dee9b42093f24824b04fd62006b76cf9c57e42605292cf1eeae023ffe392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d26dee9b42093f24824b04fd62006b76cf9c57e42605292cf1eeae023ffe392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d26dee9b42093f24824b04fd62006b76cf9c57e42605292cf1eeae023ffe392", kill_on_drop: false }`
[INFO] [stdout] 0d26dee9b42093f24824b04fd62006b76cf9c57e42605292cf1eeae023ffe392
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] adf92ede3df37ca2406036c8bdbfc8e831befefa3a348e851ecf667e79390a00
[INFO] running `Command { std: "docker" "start" "-a" "adf92ede3df37ca2406036c8bdbfc8e831befefa3a348e851ecf667e79390a00", kill_on_drop: false }`
[INFO] [stderr]  Documenting collections_macros v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "adf92ede3df37ca2406036c8bdbfc8e831befefa3a348e851ecf667e79390a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adf92ede3df37ca2406036c8bdbfc8e831befefa3a348e851ecf667e79390a00", kill_on_drop: false }`
[INFO] [stdout] adf92ede3df37ca2406036c8bdbfc8e831befefa3a348e851ecf667e79390a00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] e25ef4af162b5e81cc3a95dc497cbfa6f966e552862bc8c2985979bc2ce5af0a
[INFO] running `Command { std: "docker" "start" "-a" "e25ef4af162b5e81cc3a95dc497cbfa6f966e552862bc8c2985979bc2ce5af0a", kill_on_drop: false }`
[INFO] [stderr]  Documenting collections_macros v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "e25ef4af162b5e81cc3a95dc497cbfa6f966e552862bc8c2985979bc2ce5af0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e25ef4af162b5e81cc3a95dc497cbfa6f966e552862bc8c2985979bc2ce5af0a", kill_on_drop: false }`
[INFO] [stdout] e25ef4af162b5e81cc3a95dc497cbfa6f966e552862bc8c2985979bc2ce5af0a