[INFO] fetching crate ugli-derive 0.6.0-alpha.0...
[INFO] documenting ugli-derive-0.6.0-alpha.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate ugli-derive 0.6.0-alpha.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate ugli-derive 0.6.0-alpha.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 ugli-derive 0.6.0-alpha.0
[INFO] finished tweaking crates.io crate ugli-derive 0.6.0-alpha.0
[INFO] tweaked toml for crates.io crate ugli-derive 0.6.0-alpha.0 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] [stdout] 3ed3dcb2c2e7e88168906bbc7fa047d8ef7ce7c47cc57508ee6c9447e91c7a10
[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" "3ed3dcb2c2e7e88168906bbc7fa047d8ef7ce7c47cc57508ee6c9447e91c7a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ed3dcb2c2e7e88168906bbc7fa047d8ef7ce7c47cc57508ee6c9447e91c7a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ed3dcb2c2e7e88168906bbc7fa047d8ef7ce7c47cc57508ee6c9447e91c7a10", kill_on_drop: false }`
[INFO] [stdout] 3ed3dcb2c2e7e88168906bbc7fa047d8ef7ce7c47cc57508ee6c9447e91c7a10
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2b3b57f95df30743ad3afd463721234171e9a93aa6f296f82717df7bcc5b1730
[INFO] running `Command { std: "docker" "start" "-a" "2b3b57f95df30743ad3afd463721234171e9a93aa6f296f82717df7bcc5b1730", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyfiledialogs v3.3.10
[INFO] [stderr]     Checking stderrlog v0.5.0
[INFO] [stderr]    Compiling trans-derive v0.4.0-alpha.0
[INFO] [stderr]    Compiling batbox-derive v0.6.0-alpha.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking futures-util v0.3.6
[INFO] [stderr]     Checking ron v0.6.2
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]     Checking trans v0.4.0-alpha.0
[INFO] [stderr]     Checking structopt v0.3.20
[INFO] [stderr]     Checking futures-executor v0.3.6
[INFO] [stderr]     Checking futures v0.3.6
[INFO] [stderr]     Checking batbox v0.6.0-alpha.1
[INFO] [stderr]  Documenting ugli-derive v0.6.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.19s
[INFO] running `Command { std: "docker" "inspect" "2b3b57f95df30743ad3afd463721234171e9a93aa6f296f82717df7bcc5b1730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b3b57f95df30743ad3afd463721234171e9a93aa6f296f82717df7bcc5b1730", kill_on_drop: false }`
[INFO] [stdout] 2b3b57f95df30743ad3afd463721234171e9a93aa6f296f82717df7bcc5b1730
