[INFO] fetching crate nfde 0.0.5...
[INFO] documenting nfde-0.0.5 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate nfde 0.0.5 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate nfde 0.0.5 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nfde 0.0.5
[INFO] finished tweaking crates.io crate nfde 0.0.5
[INFO] tweaked toml for crates.io crate nfde 0.0.5 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate nfde 0.0.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-05-20" "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] 022e66a91ae5e4a01fea90f559720197f8da8895b8da8f99e5168ae3fc65cb8d
[INFO] running `Command { std: "docker" "start" "-a" "022e66a91ae5e4a01fea90f559720197f8da8895b8da8f99e5168ae3fc65cb8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "022e66a91ae5e4a01fea90f559720197f8da8895b8da8f99e5168ae3fc65cb8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "022e66a91ae5e4a01fea90f559720197f8da8895b8da8f99e5168ae3fc65cb8d", kill_on_drop: false }`
[INFO] [stdout] 022e66a91ae5e4a01fea90f559720197f8da8895b8da8f99e5168ae3fc65cb8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] f9e8f67c843dd2be97f6a1c80ae377ee6169a2e9795a15ee723483e42cd8bd9a
[INFO] running `Command { std: "docker" "start" "-a" "f9e8f67c843dd2be97f6a1c80ae377ee6169a2e9795a15ee723483e42cd8bd9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling cmake v0.1.48
[INFO] [stderr]    Compiling nfde v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting nfde v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.52s
[INFO] running `Command { std: "docker" "inspect" "f9e8f67c843dd2be97f6a1c80ae377ee6169a2e9795a15ee723483e42cd8bd9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9e8f67c843dd2be97f6a1c80ae377ee6169a2e9795a15ee723483e42cd8bd9a", kill_on_drop: false }`
[INFO] [stdout] f9e8f67c843dd2be97f6a1c80ae377ee6169a2e9795a15ee723483e42cd8bd9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-05-20" "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] 80f21e08a4a918314fcc4c1824f0ceb9f518ba8dc236ecf7cf4183f4ce10ffa3
[INFO] running `Command { std: "docker" "start" "-a" "80f21e08a4a918314fcc4c1824f0ceb9f518ba8dc236ecf7cf4183f4ce10ffa3", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling cmake v0.1.48
[INFO] [stderr]    Compiling nfde v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting nfde v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.22s
[INFO] running `Command { std: "docker" "inspect" "80f21e08a4a918314fcc4c1824f0ceb9f518ba8dc236ecf7cf4183f4ce10ffa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80f21e08a4a918314fcc4c1824f0ceb9f518ba8dc236ecf7cf4183f4ce10ffa3", kill_on_drop: false }`
[INFO] [stdout] 80f21e08a4a918314fcc4c1824f0ceb9f518ba8dc236ecf7cf4183f4ce10ffa3