[INFO] fetching crate densearray_kernels 0.0.1...
[INFO] documenting densearray_kernels-0.0.1 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate densearray_kernels 0.0.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate densearray_kernels 0.0.1 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 densearray_kernels 0.0.1
[INFO] finished tweaking crates.io crate densearray_kernels 0.0.1
[INFO] tweaked toml for crates.io crate densearray_kernels 0.0.1 written to /workspace/builds/worker-11/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] 9ec967f9d51f2c19dd9e71627358d8a3607c0f8da1d5ddc67bfa62ae1edd9943
[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" "9ec967f9d51f2c19dd9e71627358d8a3607c0f8da1d5ddc67bfa62ae1edd9943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ec967f9d51f2c19dd9e71627358d8a3607c0f8da1d5ddc67bfa62ae1edd9943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ec967f9d51f2c19dd9e71627358d8a3607c0f8da1d5ddc67bfa62ae1edd9943", kill_on_drop: false }`
[INFO] [stdout] 9ec967f9d51f2c19dd9e71627358d8a3607c0f8da1d5ddc67bfa62ae1edd9943
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] a901d167759bac5e42f363aeecd29ea23a5fd46bcf39d255cec299a2e08c525f
[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" "a901d167759bac5e42f363aeecd29ea23a5fd46bcf39d255cec299a2e08c525f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling densearray_kernels v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
[INFO] [stdout]  --> build.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 |   gcc::Config::new()
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]  --> build.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 |   gcc::Config::new()
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting densearray_kernels v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `Command { std: "docker" "inspect" "a901d167759bac5e42f363aeecd29ea23a5fd46bcf39d255cec299a2e08c525f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a901d167759bac5e42f363aeecd29ea23a5fd46bcf39d255cec299a2e08c525f", kill_on_drop: false }`
[INFO] [stdout] a901d167759bac5e42f363aeecd29ea23a5fd46bcf39d255cec299a2e08c525f