[INFO] fetching crate napi-sys-dev 0.0.3...
[INFO] documenting napi-sys-dev-0.0.3 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate napi-sys-dev 0.0.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate napi-sys-dev 0.0.3 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate napi-sys-dev 0.0.3
[INFO] finished tweaking crates.io crate napi-sys-dev 0.0.3
[INFO] tweaked toml for crates.io crate napi-sys-dev 0.0.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "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] 218c070f1be9d7351232e3ff7e83814b53ba7cbf1b705934daac23e6420b9864
[INFO] running `Command { std: "docker" "start" "-a" "218c070f1be9d7351232e3ff7e83814b53ba7cbf1b705934daac23e6420b9864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "218c070f1be9d7351232e3ff7e83814b53ba7cbf1b705934daac23e6420b9864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "218c070f1be9d7351232e3ff7e83814b53ba7cbf1b705934daac23e6420b9864", kill_on_drop: false }`
[INFO] [stdout] 218c070f1be9d7351232e3ff7e83814b53ba7cbf1b705934daac23e6420b9864
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "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] 013451e2a873a6a6c5f55ed0e3b1f4d40a4d1de860b373fcee49c52a78784f35
[INFO] running `Command { std: "docker" "start" "-a" "013451e2a873a6a6c5f55ed0e3b1f4d40a4d1de860b373fcee49c52a78784f35", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling bindgen v0.50.1
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling napi-sys-dev v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting napi-sys-dev v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.53s
[INFO] running `Command { std: "docker" "inspect" "013451e2a873a6a6c5f55ed0e3b1f4d40a4d1de860b373fcee49c52a78784f35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "013451e2a873a6a6c5f55ed0e3b1f4d40a4d1de860b373fcee49c52a78784f35", kill_on_drop: false }`
[INFO] [stdout] 013451e2a873a6a6c5f55ed0e3b1f4d40a4d1de860b373fcee49c52a78784f35