[INFO] fetching crate ommui_data 0.39.0...
[INFO] documenting ommui_data-0.39.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate ommui_data 0.39.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ommui_data 0.39.0 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 crates.io crate ommui_data 0.39.0
[INFO] finished tweaking crates.io crate ommui_data 0.39.0
[INFO] tweaked toml for crates.io crate ommui_data 0.39.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] dcde578028ee26423d89f7fb60dd3ce926ebf8b8a4cb3c238e04af2915f97097
[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" "dcde578028ee26423d89f7fb60dd3ce926ebf8b8a4cb3c238e04af2915f97097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcde578028ee26423d89f7fb60dd3ce926ebf8b8a4cb3c238e04af2915f97097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcde578028ee26423d89f7fb60dd3ce926ebf8b8a4cb3c238e04af2915f97097", kill_on_drop: false }`
[INFO] [stdout] dcde578028ee26423d89f7fb60dd3ce926ebf8b8a4cb3c238e04af2915f97097
[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] 916f6e6552809671646548d18c7b6741bad911cb865574adeb0b5c00f8e2ae23
[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" "916f6e6552809671646548d18c7b6741bad911cb865574adeb0b5c00f8e2ae23", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking bidir-map v1.0.0
[INFO] [stderr]    Compiling askama_escape v0.2.0
[INFO] [stderr]    Compiling humansize v1.1.0
[INFO] [stderr]    Compiling gettext-sys v0.19.9
[INFO] [stderr]     Checking array-init v0.0.4
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking quick-xml v0.16.1
[INFO] [stderr]     Checking float-cmp v0.5.3
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking locale_config v0.2.3
[INFO] [stderr]    Compiling snafu-derive v0.5.0
[INFO] [stderr]     Checking indexmap v1.5.2
[INFO] [stderr]     Checking ommui_string_patterns v0.1.2
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking decorum v0.1.3
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]     Checking serde_cbor v0.10.2
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking minidom v0.11.1
[INFO] [stderr]    Compiling structopt-derive v0.4.10
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking serde-hex v0.1.0
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking askama_shared v0.8.0
[INFO] [stderr]     Checking snafu v0.5.0
[INFO] [stderr]    Compiling askama_derive v0.8.0
[INFO] [stderr]     Checking xio_base_datatypes v0.8.0
[INFO] [stderr]     Checking ommui_file_loading v0.7.1
[INFO] [stderr]     Checking structopt v0.3.17
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]     Checking xio_jobset v0.13.0
[INFO] [stderr]     Checking xio_instructionset v0.5.0
[INFO] [stderr]     Checking xio_hwdb v0.7.0
[INFO] [stderr]     Checking xio_webapi v0.19.0
[INFO] [stderr]     Checking xio_jobset_compilation v0.10.0
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]     Checking arnalisa v0.6.8
[INFO] [stderr]     Checking askama v0.8.0
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "916f6e6552809671646548d18c7b6741bad911cb865574adeb0b5c00f8e2ae23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "916f6e6552809671646548d18c7b6741bad911cb865574adeb0b5c00f8e2ae23", kill_on_drop: false }`
[INFO] [stdout] 916f6e6552809671646548d18c7b6741bad911cb865574adeb0b5c00f8e2ae23