[INFO] fetching crate blosc-sys 1.14.4...
[INFO] documenting blosc-sys-1.14.4 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate blosc-sys 1.14.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate blosc-sys 1.14.4 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blosc-sys 1.14.4
[INFO] finished tweaking crates.io crate blosc-sys 1.14.4
[INFO] tweaked toml for crates.io crate blosc-sys 1.14.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0e56ae4b157ec89a241e24f334c5ee4bb14cf771cc039605cc3fff4d9d7d58c
[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" "e0e56ae4b157ec89a241e24f334c5ee4bb14cf771cc039605cc3fff4d9d7d58c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0e56ae4b157ec89a241e24f334c5ee4bb14cf771cc039605cc3fff4d9d7d58c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0e56ae4b157ec89a241e24f334c5ee4bb14cf771cc039605cc3fff4d9d7d58c", kill_on_drop: false }`
[INFO] [stdout] e0e56ae4b157ec89a241e24f334c5ee4bb14cf771cc039605cc3fff4d9d7d58c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a412c2627174bb2d6e5b9c1cb8a181700ab26f0a90f7b20d2c887ce0d94bf7e8
[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" "a412c2627174bb2d6e5b9c1cb8a181700ab26f0a90f7b20d2c887ce0d94bf7e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling blosc-sys v1.14.4 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting blosc-sys v1.14.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "a412c2627174bb2d6e5b9c1cb8a181700ab26f0a90f7b20d2c887ce0d94bf7e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a412c2627174bb2d6e5b9c1cb8a181700ab26f0a90f7b20d2c887ce0d94bf7e8", kill_on_drop: false }`
[INFO] [stdout] a412c2627174bb2d6e5b9c1cb8a181700ab26f0a90f7b20d2c887ce0d94bf7e8
