[INFO] fetching crate end 0.0.5...
[INFO] documenting end-0.0.5 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate end 0.0.5 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate end 0.0.5 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 end 0.0.5
[INFO] finished tweaking crates.io crate end 0.0.5
[INFO] tweaked toml for crates.io crate end 0.0.5 written to /workspace/builds/worker-57/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] c16807769e06cd85233ecf81dd9d63f605f9525bbfd1835b0a98f5c9e713a021
[INFO] running `Command { std: "docker" "start" "-a" "c16807769e06cd85233ecf81dd9d63f605f9525bbfd1835b0a98f5c9e713a021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c16807769e06cd85233ecf81dd9d63f605f9525bbfd1835b0a98f5c9e713a021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c16807769e06cd85233ecf81dd9d63f605f9525bbfd1835b0a98f5c9e713a021", kill_on_drop: false }`
[INFO] [stdout] c16807769e06cd85233ecf81dd9d63f605f9525bbfd1835b0a98f5c9e713a021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 21366e01c3c1f2201c2f8ce9495a5cccd40fe06621381a736911e41eb0ebd6be
[INFO] running `Command { std: "docker" "start" "-a" "21366e01c3c1f2201c2f8ce9495a5cccd40fe06621381a736911e41eb0ebd6be", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]  Documenting end v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `Command { std: "docker" "inspect" "21366e01c3c1f2201c2f8ce9495a5cccd40fe06621381a736911e41eb0ebd6be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21366e01c3c1f2201c2f8ce9495a5cccd40fe06621381a736911e41eb0ebd6be", kill_on_drop: false }`
[INFO] [stdout] 21366e01c3c1f2201c2f8ce9495a5cccd40fe06621381a736911e41eb0ebd6be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] b712f71b065f95382e8b06ebcd0c62b0ec134a27ecac264f677426cc067fe27c
[INFO] running `Command { std: "docker" "start" "-a" "b712f71b065f95382e8b06ebcd0c62b0ec134a27ecac264f677426cc067fe27c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]  Documenting end v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `Command { std: "docker" "inspect" "b712f71b065f95382e8b06ebcd0c62b0ec134a27ecac264f677426cc067fe27c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b712f71b065f95382e8b06ebcd0c62b0ec134a27ecac264f677426cc067fe27c", kill_on_drop: false }`
[INFO] [stdout] b712f71b065f95382e8b06ebcd0c62b0ec134a27ecac264f677426cc067fe27c