[INFO] fetching crate duk 0.3.0...
[INFO] documenting duk-0.3.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate duk 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate duk 0.3.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate duk 0.3.0
[INFO] finished tweaking crates.io crate duk 0.3.0
[INFO] tweaked toml for crates.io crate duk 0.3.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 0e2c873a1e36db8fb5fc872c8e20b6922f1846fe3f2d8a8344a0da0d6c5a5c00
[INFO] running `Command { std: "docker" "start" "-a" "0e2c873a1e36db8fb5fc872c8e20b6922f1846fe3f2d8a8344a0da0d6c5a5c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e2c873a1e36db8fb5fc872c8e20b6922f1846fe3f2d8a8344a0da0d6c5a5c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e2c873a1e36db8fb5fc872c8e20b6922f1846fe3f2d8a8344a0da0d6c5a5c00", kill_on_drop: false }`
[INFO] [stdout] 0e2c873a1e36db8fb5fc872c8e20b6922f1846fe3f2d8a8344a0da0d6c5a5c00
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c2083bd4c5b737f6a897cde25d63d6102264b96b53e3b0c6ca7eb834ab9dbcf
[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" "0c2083bd4c5b737f6a897cde25d63d6102264b96b53e3b0c6ca7eb834ab9dbcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling duk-sys v0.3.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]  Documenting duk v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.80s
[INFO] running `Command { std: "docker" "inspect" "0c2083bd4c5b737f6a897cde25d63d6102264b96b53e3b0c6ca7eb834ab9dbcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c2083bd4c5b737f6a897cde25d63d6102264b96b53e3b0c6ca7eb834ab9dbcf", kill_on_drop: false }`
[INFO] [stdout] 0c2083bd4c5b737f6a897cde25d63d6102264b96b53e3b0c6ca7eb834ab9dbcf
