[INFO] fetching crate bucket_queue 2.0.0...
[INFO] documenting bucket_queue-2.0.0 against 1.86.0 for beta-1.87-rustdoc-2
[INFO] extracting crate bucket_queue 2.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate bucket_queue 2.0.0 on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bucket_queue 2.0.0
[INFO] finished tweaking crates.io crate bucket_queue 2.0.0
[INFO] tweaked toml for crates.io crate bucket_queue 2.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.6.5 (available: v0.9.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bencher v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91faa581f2145f208d86c7d5e45882ee9681eb45721de8dfd52047688dd84fc1
[INFO] running `Command { std: "docker" "start" "-a" "91faa581f2145f208d86c7d5e45882ee9681eb45721de8dfd52047688dd84fc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91faa581f2145f208d86c7d5e45882ee9681eb45721de8dfd52047688dd84fc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91faa581f2145f208d86c7d5e45882ee9681eb45721de8dfd52047688dd84fc1", kill_on_drop: false }`
[INFO] [stdout] 91faa581f2145f208d86c7d5e45882ee9681eb45721de8dfd52047688dd84fc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7297296c1892377a302b64ace8c47a53ee9f3e60a5be378745d915f9a072fc4
[INFO] running `Command { std: "docker" "start" "-a" "f7297296c1892377a302b64ace8c47a53ee9f3e60a5be378745d915f9a072fc4", kill_on_drop: false }`
[INFO] [stderr]     Checking bucket_queue v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting bucket_queue v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.60s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/bucket_queue/index.html and 1 other file
[INFO] running `Command { std: "docker" "inspect" "f7297296c1892377a302b64ace8c47a53ee9f3e60a5be378745d915f9a072fc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7297296c1892377a302b64ace8c47a53ee9f3e60a5be378745d915f9a072fc4", kill_on_drop: false }`
[INFO] [stdout] f7297296c1892377a302b64ace8c47a53ee9f3e60a5be378745d915f9a072fc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 389aa154a8f586762af5c163d83fd61f66cd549c77ec6aab546b9d34d8479db3
[INFO] running `Command { std: "docker" "start" "-a" "389aa154a8f586762af5c163d83fd61f66cd549c77ec6aab546b9d34d8479db3", kill_on_drop: false }`
[INFO] [stderr]  Documenting bucket_queue v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/bucket_queue/index.html
[INFO] running `Command { std: "docker" "inspect" "389aa154a8f586762af5c163d83fd61f66cd549c77ec6aab546b9d34d8479db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "389aa154a8f586762af5c163d83fd61f66cd549c77ec6aab546b9d34d8479db3", kill_on_drop: false }`
[INFO] [stdout] 389aa154a8f586762af5c163d83fd61f66cd549c77ec6aab546b9d34d8479db3