[INFO] fetching crate epoxy_frp 0.3.1...
[INFO] documenting epoxy_frp-0.3.1 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate epoxy_frp 0.3.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate epoxy_frp 0.3.1 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 epoxy_frp 0.3.1
[INFO] finished tweaking crates.io crate epoxy_frp 0.3.1
[INFO] tweaked toml for crates.io crate epoxy_frp 0.3.1 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] [stderr]     Blocking waiting for file lock on package cache
[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] [stdout] c273e70b9f341ec30bd7ce6a55c200540155ad563ab4e6e3e6b7d39a08ab6cd2
[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" "c273e70b9f341ec30bd7ce6a55c200540155ad563ab4e6e3e6b7d39a08ab6cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c273e70b9f341ec30bd7ce6a55c200540155ad563ab4e6e3e6b7d39a08ab6cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c273e70b9f341ec30bd7ce6a55c200540155ad563ab4e6e3e6b7d39a08ab6cd2", kill_on_drop: false }`
[INFO] [stdout] c273e70b9f341ec30bd7ce6a55c200540155ad563ab4e6e3e6b7d39a08ab6cd2
[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] [stdout] 64334c68b0cb81fc2e50962391015aeb60f51bbb07f587f02e8f74c0c625575b
[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" "64334c68b0cb81fc2e50962391015aeb60f51bbb07f587f02e8f74c0c625575b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling epoxy_streams v0.3.1
[INFO] [stderr]    Compiling epoxy_macros v0.3.1
[INFO] [stderr]  Documenting epoxy_frp v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.19s
[INFO] running `Command { std: "docker" "inspect" "64334c68b0cb81fc2e50962391015aeb60f51bbb07f587f02e8f74c0c625575b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64334c68b0cb81fc2e50962391015aeb60f51bbb07f587f02e8f74c0c625575b", kill_on_drop: false }`
[INFO] [stdout] 64334c68b0cb81fc2e50962391015aeb60f51bbb07f587f02e8f74c0c625575b