[INFO] fetching crate quicksilver-utils-ecs 0.1.0...
[INFO] documenting quicksilver-utils-ecs-0.1.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate quicksilver-utils-ecs 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate quicksilver-utils-ecs 0.1.0 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 quicksilver-utils-ecs 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate quicksilver-utils-ecs 0.1.0
[INFO] tweaked toml for crates.io crate quicksilver-utils-ecs 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate quicksilver-utils-ecs 0.1.0 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 blinds v0.1.1
[INFO] [stderr]   Downloaded golem v0.1.0
[INFO] [stderr]   Downloaded quicksilver v0.4.0-alpha0.2
[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-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce6bbd95b1557b84fdb15e9ea6cad4a39ee1deb7ea0629b45214a43ea277cf8c
[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" "ce6bbd95b1557b84fdb15e9ea6cad4a39ee1deb7ea0629b45214a43ea277cf8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce6bbd95b1557b84fdb15e9ea6cad4a39ee1deb7ea0629b45214a43ea277cf8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce6bbd95b1557b84fdb15e9ea6cad4a39ee1deb7ea0629b45214a43ea277cf8c", kill_on_drop: false }`
[INFO] [stdout] ce6bbd95b1557b84fdb15e9ea6cad4a39ee1deb7ea0629b45214a43ea277cf8c
[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-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2fd6bb7f777375e1c0d8ce05cc64b2d7f88c4a06f512e85e63d66d0ad374afe
[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" "b2fd6bb7f777375e1c0d8ce05cc64b2d7f88c4a06f512e85e63d66d0ad374afe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling syn v1.0.14
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[INFO] [stderr]    Compiling specs-derive v0.4.1
[INFO] [stderr]     Checking wayland-client v0.23.6
[INFO] [stderr]     Checking gilrs v0.7.4
[INFO] [stderr]     Checking enum-map v0.6.2
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]     Checking wayland-protocols v0.23.6
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[INFO] [stderr]     Checking winit v0.20.0
[INFO] [stderr]     Checking golem v0.1.0
[INFO] [stderr]     Checking glutin v0.22.1
[INFO] [stderr]     Checking blinds v0.1.1
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr]     Checking gestalt v0.1.0
[INFO] [stderr]     Checking quicksilver v0.4.0-alpha0.2
[INFO] [stderr]  Documenting quicksilver-utils-ecs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 49s
[INFO] running `Command { std: "docker" "inspect" "b2fd6bb7f777375e1c0d8ce05cc64b2d7f88c4a06f512e85e63d66d0ad374afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2fd6bb7f777375e1c0d8ce05cc64b2d7f88c4a06f512e85e63d66d0ad374afe", kill_on_drop: false }`
[INFO] [stdout] b2fd6bb7f777375e1c0d8ce05cc64b2d7f88c4a06f512e85e63d66d0ad374afe