[INFO] fetching crate enum_from_str_derive 0.1.0...
[INFO] documenting enum_from_str_derive-0.1.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate enum_from_str_derive 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate enum_from_str_derive 0.1.0 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 enum_from_str_derive 0.1.0
[INFO] finished tweaking crates.io crate enum_from_str_derive 0.1.0
[INFO] tweaked toml for crates.io crate enum_from_str_derive 0.1.0 written to /workspace/builds/worker-4/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-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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ee8c7ecb4eb5a4ae62ba419472ac5e56ca7e76fe4565c062773028845f19841
[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" "7ee8c7ecb4eb5a4ae62ba419472ac5e56ca7e76fe4565c062773028845f19841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ee8c7ecb4eb5a4ae62ba419472ac5e56ca7e76fe4565c062773028845f19841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ee8c7ecb4eb5a4ae62ba419472ac5e56ca7e76fe4565c062773028845f19841", kill_on_drop: false }`
[INFO] [stdout] 7ee8c7ecb4eb5a4ae62ba419472ac5e56ca7e76fe4565c062773028845f19841
[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" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44a4a13937b9f3cd940d2592f16a9751b34ac536ce75555668ed13edc26544a7
[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" "44a4a13937b9f3cd940d2592f16a9751b34ac536ce75555668ed13edc26544a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]     Checking syn v0.14.9
[INFO] [stderr]  Documenting enum_from_str_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
[INFO] running `Command { std: "docker" "inspect" "44a4a13937b9f3cd940d2592f16a9751b34ac536ce75555668ed13edc26544a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44a4a13937b9f3cd940d2592f16a9751b34ac536ce75555668ed13edc26544a7", kill_on_drop: false }`
[INFO] [stdout] 44a4a13937b9f3cd940d2592f16a9751b34ac536ce75555668ed13edc26544a7
