[INFO] fetching crate futures-stream-select-all 0.1.2...
[INFO] documenting futures-stream-select-all-0.1.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate futures-stream-select-all 0.1.2 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate futures-stream-select-all 0.1.2 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 futures-stream-select-all 0.1.2
[INFO] finished tweaking crates.io crate futures-stream-select-all 0.1.2
[INFO] tweaked toml for crates.io crate futures-stream-select-all 0.1.2 written to /workspace/builds/worker-55/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] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] a52a3ba87e2d2748b4fb018a63d9f91c2fced5e7179e393ed299c36893775ef7
[INFO] running `Command { std: "docker" "start" "-a" "a52a3ba87e2d2748b4fb018a63d9f91c2fced5e7179e393ed299c36893775ef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a52a3ba87e2d2748b4fb018a63d9f91c2fced5e7179e393ed299c36893775ef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a52a3ba87e2d2748b4fb018a63d9f91c2fced5e7179e393ed299c36893775ef7", kill_on_drop: false }`
[INFO] [stdout] a52a3ba87e2d2748b4fb018a63d9f91c2fced5e7179e393ed299c36893775ef7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] e47bfee1780d19a2b8d5fd6e337856ba4f3286e35fb5c604d79f6bc2815cbf26
[INFO] running `Command { std: "docker" "start" "-a" "e47bfee1780d19a2b8d5fd6e337856ba4f3286e35fb5c604d79f6bc2815cbf26", kill_on_drop: false }`
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]  Documenting futures-stream-select-all v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "e47bfee1780d19a2b8d5fd6e337856ba4f3286e35fb5c604d79f6bc2815cbf26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e47bfee1780d19a2b8d5fd6e337856ba4f3286e35fb5c604d79f6bc2815cbf26", kill_on_drop: false }`
[INFO] [stdout] e47bfee1780d19a2b8d5fd6e337856ba4f3286e35fb5c604d79f6bc2815cbf26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 7a3a4c9da452e1fa783d3919620f1ed13149919a9c54ddede442b806dd5a04e6
[INFO] running `Command { std: "docker" "start" "-a" "7a3a4c9da452e1fa783d3919620f1ed13149919a9c54ddede442b806dd5a04e6", kill_on_drop: false }`
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]  Documenting futures-stream-select-all v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.55s
[INFO] running `Command { std: "docker" "inspect" "7a3a4c9da452e1fa783d3919620f1ed13149919a9c54ddede442b806dd5a04e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a3a4c9da452e1fa783d3919620f1ed13149919a9c54ddede442b806dd5a04e6", kill_on_drop: false }`
[INFO] [stdout] 7a3a4c9da452e1fa783d3919620f1ed13149919a9c54ddede442b806dd5a04e6