[INFO] fetching crate scandium 0.0.0...
[INFO] documenting scandium-0.0.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate scandium 0.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate scandium 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 scandium 0.0.0
[INFO] finished tweaking crates.io crate scandium 0.0.0
[INFO] tweaked toml for crates.io crate scandium 0.0.0 written to /workspace/builds/worker-6/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wide v0.3.2
[INFO] [stderr]   Downloaded beryllium v0.2.1
[INFO] [stderr]   Downloaded gles30 v0.1.1
[INFO] [stderr]   Downloaded imagine v0.0.2
[INFO] [stderr]   Downloaded ultraviolet v0.3.6
[INFO] [stderr]   Downloaded fermium v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] da96d70c214ac73e91d44dd6278e7ca36395f13dd387bce38bb6c4c6fe47ea81
[INFO] running `Command { std: "docker" "start" "-a" "da96d70c214ac73e91d44dd6278e7ca36395f13dd387bce38bb6c4c6fe47ea81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da96d70c214ac73e91d44dd6278e7ca36395f13dd387bce38bb6c4c6fe47ea81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da96d70c214ac73e91d44dd6278e7ca36395f13dd387bce38bb6c4c6fe47ea81", kill_on_drop: false }`
[INFO] [stdout] da96d70c214ac73e91d44dd6278e7ca36395f13dd387bce38bb6c4c6fe47ea81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] ae40b8e052499259e36759a9d7e31e09f4b0a9d02a486c15e1c16a664d70a002
[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" "ae40b8e052499259e36759a9d7e31e09f4b0a9d02a486c15e1c16a664d70a002", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking bytemuck v1.9.1
[INFO] [stderr]    Compiling fermium v0.1.4
[INFO] [stderr]    Compiling wide v0.3.2
[INFO] [stderr]     Checking imagine v0.0.2
[INFO] [stderr]     Checking ultraviolet v0.3.6
[INFO] [stderr]     Checking gles30 v0.1.1
[INFO] [stderr]     Checking beryllium v0.2.1
[INFO] [stderr]  Documenting scandium v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.47s
[INFO] running `Command { std: "docker" "inspect" "ae40b8e052499259e36759a9d7e31e09f4b0a9d02a486c15e1c16a664d70a002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae40b8e052499259e36759a9d7e31e09f4b0a9d02a486c15e1c16a664d70a002", kill_on_drop: false }`
[INFO] [stdout] ae40b8e052499259e36759a9d7e31e09f4b0a9d02a486c15e1c16a664d70a002
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 565820bb61c04c0b12e93713e081a41a38674b3d08c8b87798f9c168c9bb1c88
[INFO] running `Command { std: "docker" "start" "-a" "565820bb61c04c0b12e93713e081a41a38674b3d08c8b87798f9c168c9bb1c88", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling fermium v0.1.4
[INFO] [stderr]    Compiling wide v0.3.2
[INFO] [stderr]     Checking bytemuck v1.9.1
[INFO] [stderr]     Checking imagine v0.0.2
[INFO] [stderr]     Checking ultraviolet v0.3.6
[INFO] [stderr]     Checking gles30 v0.1.1
[INFO] [stderr]     Checking beryllium v0.2.1
[INFO] [stderr]  Documenting scandium v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.54s
[INFO] running `Command { std: "docker" "inspect" "565820bb61c04c0b12e93713e081a41a38674b3d08c8b87798f9c168c9bb1c88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "565820bb61c04c0b12e93713e081a41a38674b3d08c8b87798f9c168c9bb1c88", kill_on_drop: false }`
[INFO] [stdout] 565820bb61c04c0b12e93713e081a41a38674b3d08c8b87798f9c168c9bb1c88