[INFO] fetching crate epoxy_streams 0.3.1...
[INFO] documenting epoxy_streams-0.3.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate epoxy_streams 0.3.1 into /workspace/builds/worker-73/source
[INFO] validating manifest of crates.io crate epoxy_streams 0.3.1 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 epoxy_streams 0.3.1
[INFO] finished tweaking crates.io crate epoxy_streams 0.3.1
[INFO] tweaked toml for crates.io crate epoxy_streams 0.3.1 written to /workspace/builds/worker-73/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-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 6c9560538c3367b82826053c92ac88e3982dfd870b219b2b831022205afd1a87
[INFO] running `Command { std: "docker" "start" "-a" "6c9560538c3367b82826053c92ac88e3982dfd870b219b2b831022205afd1a87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c9560538c3367b82826053c92ac88e3982dfd870b219b2b831022205afd1a87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c9560538c3367b82826053c92ac88e3982dfd870b219b2b831022205afd1a87", kill_on_drop: false }`
[INFO] [stdout] 6c9560538c3367b82826053c92ac88e3982dfd870b219b2b831022205afd1a87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 1a7fab9b57018f43492612f22dae2c9f59878a4afef09f2bf3aa31eb69fcd28c
[INFO] running `Command { std: "docker" "start" "-a" "1a7fab9b57018f43492612f22dae2c9f59878a4afef09f2bf3aa31eb69fcd28c", kill_on_drop: false }`
[INFO] [stderr]  Documenting epoxy_streams v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "1a7fab9b57018f43492612f22dae2c9f59878a4afef09f2bf3aa31eb69fcd28c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a7fab9b57018f43492612f22dae2c9f59878a4afef09f2bf3aa31eb69fcd28c", kill_on_drop: false }`
[INFO] [stdout] 1a7fab9b57018f43492612f22dae2c9f59878a4afef09f2bf3aa31eb69fcd28c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] b4bf4d1005b9a1a0e4c2ba5b599f535d90a2b2431d584c2607db2c1a068c3dab
[INFO] running `Command { std: "docker" "start" "-a" "b4bf4d1005b9a1a0e4c2ba5b599f535d90a2b2431d584c2607db2c1a068c3dab", kill_on_drop: false }`
[INFO] [stderr]  Documenting epoxy_streams v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "b4bf4d1005b9a1a0e4c2ba5b599f535d90a2b2431d584c2607db2c1a068c3dab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4bf4d1005b9a1a0e4c2ba5b599f535d90a2b2431d584c2607db2c1a068c3dab", kill_on_drop: false }`
[INFO] [stdout] b4bf4d1005b9a1a0e4c2ba5b599f535d90a2b2431d584c2607db2c1a068c3dab