[INFO] fetching crate tetcoin-network-bridge 0.0.0...
[INFO] documenting tetcoin-network-bridge-0.0.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate tetcoin-network-bridge 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tetcoin-network-bridge 0.0.0 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 tetcoin-network-bridge 0.0.0
[INFO] finished tweaking crates.io crate tetcoin-network-bridge 0.0.0
[INFO] tweaked toml for crates.io crate tetcoin-network-bridge 0.0.0 written to /workspace/builds/worker-0/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1f405fd7021da1df58e1d050e5dd721d4f51ed3640e2c566bf3963598585c28d
[INFO] running `Command { std: "docker" "start" "-a" "1f405fd7021da1df58e1d050e5dd721d4f51ed3640e2c566bf3963598585c28d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f405fd7021da1df58e1d050e5dd721d4f51ed3640e2c566bf3963598585c28d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f405fd7021da1df58e1d050e5dd721d4f51ed3640e2c566bf3963598585c28d", kill_on_drop: false }`
[INFO] [stdout] 1f405fd7021da1df58e1d050e5dd721d4f51ed3640e2c566bf3963598585c28d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 49a035a2ea0ec531b03bd2a11670ed4b958553eaa7dff597b940979c4dd358f4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "49a035a2ea0ec531b03bd2a11670ed4b958553eaa7dff597b940979c4dd358f4", kill_on_drop: false }`
[INFO] [stderr]  Documenting tetcoin-network-bridge v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "49a035a2ea0ec531b03bd2a11670ed4b958553eaa7dff597b940979c4dd358f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49a035a2ea0ec531b03bd2a11670ed4b958553eaa7dff597b940979c4dd358f4", kill_on_drop: false }`
[INFO] [stdout] 49a035a2ea0ec531b03bd2a11670ed4b958553eaa7dff597b940979c4dd358f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e227e4951d6adf4c9f585ac0daa95b5c4f0439cc1c412d3a3d63380ddc970aed
[INFO] running `Command { std: "docker" "start" "-a" "e227e4951d6adf4c9f585ac0daa95b5c4f0439cc1c412d3a3d63380ddc970aed", kill_on_drop: false }`
[INFO] [stderr]  Documenting tetcoin-network-bridge v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "e227e4951d6adf4c9f585ac0daa95b5c4f0439cc1c412d3a3d63380ddc970aed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e227e4951d6adf4c9f585ac0daa95b5c4f0439cc1c412d3a3d63380ddc970aed", kill_on_drop: false }`
[INFO] [stdout] e227e4951d6adf4c9f585ac0daa95b5c4f0439cc1c412d3a3d63380ddc970aed