[INFO] fetching crate ckb-fixed-hash 0.37.0-pre...
[INFO] documenting ckb-fixed-hash-0.37.0-pre against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate ckb-fixed-hash 0.37.0-pre into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate ckb-fixed-hash 0.37.0-pre on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ckb-fixed-hash 0.37.0-pre
[INFO] finished tweaking crates.io crate ckb-fixed-hash 0.37.0-pre
[INFO] tweaked toml for crates.io crate ckb-fixed-hash 0.37.0-pre written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2020-10-09" "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] efdb936da71b9660ac1b3b0222aba150bb94c3624c284e302e69abecc63b91dc
[INFO] running `Command { std: "docker" "start" "-a" "efdb936da71b9660ac1b3b0222aba150bb94c3624c284e302e69abecc63b91dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efdb936da71b9660ac1b3b0222aba150bb94c3624c284e302e69abecc63b91dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efdb936da71b9660ac1b3b0222aba150bb94c3624c284e302e69abecc63b91dc", kill_on_drop: false }`
[INFO] [stdout] efdb936da71b9660ac1b3b0222aba150bb94c3624c284e302e69abecc63b91dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be83fa7dcd4ca20f702ac35c2b382d7b9b86066c313c8a68fb34233b5168f4ca
[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" "be83fa7dcd4ca20f702ac35c2b382d7b9b86066c313c8a68fb34233b5168f4ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling faster-hex v0.4.1
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking ckb-fixed-hash-core v0.37.0-pre
[INFO] [stderr]    Compiling backtrace v0.3.53
[INFO] [stderr]    Compiling ckb-fixed-hash-macros v0.37.0-pre
[INFO] [stderr]  Documenting ckb-fixed-hash v0.37.0-pre (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.65s
[INFO] running `Command { std: "docker" "inspect" "be83fa7dcd4ca20f702ac35c2b382d7b9b86066c313c8a68fb34233b5168f4ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be83fa7dcd4ca20f702ac35c2b382d7b9b86066c313c8a68fb34233b5168f4ca", kill_on_drop: false }`
[INFO] [stdout] be83fa7dcd4ca20f702ac35c2b382d7b9b86066c313c8a68fb34233b5168f4ca
