[INFO] fetching crate future_pubsub 0.1.3...
[INFO] documenting future_pubsub-0.1.3 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate future_pubsub 0.1.3 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate future_pubsub 0.1.3 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 future_pubsub 0.1.3
[INFO] finished tweaking crates.io crate future_pubsub 0.1.3
[INFO] tweaked toml for crates.io crate future_pubsub 0.1.3 written to /workspace/builds/worker-118/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-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 11b35c05be77457ea560cf2b970f0cb50aaa4d33e9af5c1b39056aa97ad73045
[INFO] running `Command { std: "docker" "start" "-a" "11b35c05be77457ea560cf2b970f0cb50aaa4d33e9af5c1b39056aa97ad73045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11b35c05be77457ea560cf2b970f0cb50aaa4d33e9af5c1b39056aa97ad73045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11b35c05be77457ea560cf2b970f0cb50aaa4d33e9af5c1b39056aa97ad73045", kill_on_drop: false }`
[INFO] [stdout] 11b35c05be77457ea560cf2b970f0cb50aaa4d33e9af5c1b39056aa97ad73045
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 7c10af276b1a1d07d1a5ba7d7437cd278f64007bfe7b97f81b39be723e1d78ed
[INFO] running `Command { std: "docker" "start" "-a" "7c10af276b1a1d07d1a5ba7d7437cd278f64007bfe7b97f81b39be723e1d78ed", kill_on_drop: false }`
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]  Documenting future_pubsub v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "7c10af276b1a1d07d1a5ba7d7437cd278f64007bfe7b97f81b39be723e1d78ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c10af276b1a1d07d1a5ba7d7437cd278f64007bfe7b97f81b39be723e1d78ed", kill_on_drop: false }`
[INFO] [stdout] 7c10af276b1a1d07d1a5ba7d7437cd278f64007bfe7b97f81b39be723e1d78ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 7b8c5f127281d0e28435954f54a9ffe321b2f8b0cdaa1b579697ef888e9856ea
[INFO] running `Command { std: "docker" "start" "-a" "7b8c5f127281d0e28435954f54a9ffe321b2f8b0cdaa1b579697ef888e9856ea", kill_on_drop: false }`
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]  Documenting future_pubsub v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `Command { std: "docker" "inspect" "7b8c5f127281d0e28435954f54a9ffe321b2f8b0cdaa1b579697ef888e9856ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b8c5f127281d0e28435954f54a9ffe321b2f8b0cdaa1b579697ef888e9856ea", kill_on_drop: false }`
[INFO] [stdout] 7b8c5f127281d0e28435954f54a9ffe321b2f8b0cdaa1b579697ef888e9856ea