[INFO] cloning repository https://github.com/FutureTVGroup/update-broker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FutureTVGroup/update-broker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFutureTVGroup%2Fupdate-broker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFutureTVGroup%2Fupdate-broker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2d8468473b5b72a228a5bdae95f50789e0bbf3b4
[INFO] documenting FutureTVGroup/update-broker 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%2FFutureTVGroup%2Fupdate-broker" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FutureTVGroup/update-broker 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/FutureTVGroup/update-broker
[INFO] finished tweaking git repo https://github.com/FutureTVGroup/update-broker
[INFO] tweaked toml for git repo https://github.com/FutureTVGroup/update-broker written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/FutureTVGroup/update-broker 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 slog-term v2.3.0
[INFO] [stderr]   Downloaded tokio-timer v0.1.2
[INFO] [stderr]   Downloaded libsystemd-sys v0.0.10
[INFO] [stderr]   Downloaded slog-journald v2.0.0
[INFO] [stderr]   Downloaded tokio-signal v0.1.2
[INFO] [stderr]   Downloaded slog v2.0.12
[INFO] [stderr]   Downloaded dbus v0.6.1
[INFO] [stderr]   Downloaded inotify v0.3.0
[INFO] [stderr]   Downloaded tokio-inotify v0.3.0
[INFO] [stderr]   Downloaded libdbus-sys v0.1.2
[INFO] [stderr]   Downloaded mio-uds v0.6.4
[INFO] [stderr]   Downloaded dbus-tokio v0.2.0
[INFO] [stderr]   Downloaded tokio-core v0.1.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] bf9272e158c528e4db11a68613d28ca39154d855ecc104efa7d3f0bd84230628
[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" "bf9272e158c528e4db11a68613d28ca39154d855ecc104efa7d3f0bd84230628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf9272e158c528e4db11a68613d28ca39154d855ecc104efa7d3f0bd84230628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf9272e158c528e4db11a68613d28ca39154d855ecc104efa7d3f0bd84230628", kill_on_drop: false }`
[INFO] [stdout] bf9272e158c528e4db11a68613d28ca39154d855ecc104efa7d3f0bd84230628
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 01897fa6d41491153a782d6eaae33d075ba10e60e540068f7421f7cecb243cbe
[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" "01897fa6d41491153a782d6eaae33d075ba10e60e540068f7421f7cecb243cbe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking log v0.3.8
[INFO] [stderr]     Checking futures v0.1.17
[INFO] [stderr]     Checking num-traits v0.1.41
[INFO] [stderr]     Checking scoped-tls v0.1.0
[INFO] [stderr]     Checking slog v2.0.12
[INFO] [stderr]     Checking ansi_term v0.10.2
[INFO] [stderr]     Checking take_mut v0.1.3
[INFO] [stderr]     Checking iovec v0.1.1
[INFO] [stderr]     Checking net2 v0.2.31
[INFO] [stderr]    Compiling libsystemd-sys v0.0.10
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]     Checking atty v0.2.3
[INFO] [stderr]     Checking isatty v0.1.6
[INFO] [stderr]     Checking inotify v0.3.0
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]     Checking bytes v0.4.5
[INFO] [stderr]     Checking clap v2.28.0
[INFO] [stderr]    Compiling libdbus-sys v0.1.2
[INFO] [stderr]     Checking mio v0.6.11
[INFO] [stderr]     Checking slog-async v2.1.0
[INFO] [stderr]     Checking slog-journald v2.0.0
[INFO] [stderr]     Checking num-integer v0.1.35
[INFO] [stderr]     Checking num-iter v0.1.34
[INFO] [stderr]     Checking num v0.1.41
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking dbus v0.6.1
[INFO] [stderr]     Checking mio-uds v0.6.4
[INFO] [stderr]     Checking tokio-io v0.1.4
[INFO] [stderr]     Checking tokio-timer v0.1.2
[INFO] [stderr]     Checking slog-term v2.3.0
[INFO] [stderr]     Checking tokio-core v0.1.10
[INFO] [stderr]     Checking tokio-signal v0.1.2
[INFO] [stderr]     Checking tokio-inotify v0.3.0
[INFO] [stderr]     Checking dbus-tokio v0.2.0
[INFO] [stderr]  Documenting update-broker v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.26s
[INFO] running `Command { std: "docker" "inspect" "01897fa6d41491153a782d6eaae33d075ba10e60e540068f7421f7cecb243cbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01897fa6d41491153a782d6eaae33d075ba10e60e540068f7421f7cecb243cbe", kill_on_drop: false }`
[INFO] [stdout] 01897fa6d41491153a782d6eaae33d075ba10e60e540068f7421f7cecb243cbe