[INFO] cloning repository https://github.com/rigelrozanski/dicedemon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rigelrozanski/dicedemon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frigelrozanski%2Fdicedemon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frigelrozanski%2Fdicedemon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 02fcdf40e827e1eba2e4f66b15c1307b37fd1933
[INFO] documenting rigelrozanski/dicedemon against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frigelrozanski%2Fdicedemon" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rigelrozanski/dicedemon on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rigelrozanski/dicedemon
[INFO] finished tweaking git repo https://github.com/rigelrozanski/dicedemon
[INFO] tweaked toml for git repo https://github.com/rigelrozanski/dicedemon written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/rigelrozanski/dicedemon already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitreader v0.3.1
[INFO] [stderr]   Downloaded bip39 v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e7cd9f7300e6035823db0c3142285028d47148ffe4475a2827bc6158827b1f5
[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" "3e7cd9f7300e6035823db0c3142285028d47148ffe4475a2827bc6158827b1f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e7cd9f7300e6035823db0c3142285028d47148ffe4475a2827bc6158827b1f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e7cd9f7300e6035823db0c3142285028d47148ffe4475a2827bc6158827b1f5", kill_on_drop: false }`
[INFO] [stdout] 3e7cd9f7300e6035823db0c3142285028d47148ffe4475a2827bc6158827b1f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a7aa8f54898a63cfbbc8a38c4cf0d4ccb0e601c0155f59eecbcc84ec1b63b7e
[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" "0a7aa8f54898a63cfbbc8a38c4cf0d4ccb0e601c0155f59eecbcc84ec1b63b7e", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.36
[INFO] [stderr]    Compiling cc v1.0.4
[INFO] [stderr]     Checking rustc-demangle v0.1.5
[INFO] [stderr]     Checking bit-vec v0.4.4
[INFO] [stderr]     Checking data-encoding v2.1.1
[INFO] [stderr]     Checking bitreader v0.3.1
[INFO] [stderr]    Compiling rayon-core v1.3.0
[INFO] [stderr]    Compiling coco v0.1.1
[INFO] [stderr]    Compiling syn v0.12.13
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]     Checking atty v0.2.6
[INFO] [stderr]     Checking clap v2.30.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling structopt-derive v0.2.3
[INFO] [stderr]    Compiling ring v0.12.1
[INFO] [stderr]     Checking structopt v0.2.3
[INFO] [stderr]     Checking backtrace v0.3.5
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking bip39 v0.5.0
[INFO] [stderr]  Documenting dicedemon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.91s
[INFO] running `Command { std: "docker" "inspect" "0a7aa8f54898a63cfbbc8a38c4cf0d4ccb0e601c0155f59eecbcc84ec1b63b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a7aa8f54898a63cfbbc8a38c4cf0d4ccb0e601c0155f59eecbcc84ec1b63b7e", kill_on_drop: false }`
[INFO] [stdout] 0a7aa8f54898a63cfbbc8a38c4cf0d4ccb0e601c0155f59eecbcc84ec1b63b7e