[INFO] fetching crate ugli 0.6.0-alpha.0...
[INFO] documenting ugli-0.6.0-alpha.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate ugli 0.6.0-alpha.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate ugli 0.6.0-alpha.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ugli 0.6.0-alpha.0
[INFO] finished tweaking crates.io crate ugli 0.6.0-alpha.0
[INFO] tweaked toml for crates.io crate ugli 0.6.0-alpha.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8eccd0913f37f4027ce267f517f9dab7306dd6cbb23416a796a018e5edd2e3d
[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" "f8eccd0913f37f4027ce267f517f9dab7306dd6cbb23416a796a018e5edd2e3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8eccd0913f37f4027ce267f517f9dab7306dd6cbb23416a796a018e5edd2e3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8eccd0913f37f4027ce267f517f9dab7306dd6cbb23416a796a018e5edd2e3d", kill_on_drop: false }`
[INFO] [stdout] f8eccd0913f37f4027ce267f517f9dab7306dd6cbb23416a796a018e5edd2e3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7408937824bae2889bf66e063ba881bda7094dc475aaf8cd8d6361eaf0efd342
[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" "7408937824bae2889bf66e063ba881bda7094dc475aaf8cd8d6361eaf0efd342", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.6
[INFO] [stderr]    Compiling futures-sink v0.3.6
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.4
[INFO] [stderr]    Compiling winit v0.23.0
[INFO] [stderr]     Checking weezl v0.1.1
[INFO] [stderr]    Compiling dyn-clone v1.0.2
[INFO] [stderr]    Compiling wayland-sys v0.28.1
[INFO] [stderr]    Compiling tinyfiledialogs v3.3.10
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking x11-dl v2.18.5
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking parking_lot v0.11.0
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]    Compiling wayland-scanner v0.28.1
[INFO] [stderr]     Checking calloop v0.6.5
[INFO] [stderr]    Compiling backtrace v0.3.53
[INFO] [stderr]     Checking xcursor v0.3.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]    Compiling futures-channel v0.3.6
[INFO] [stderr]     Checking rusttype v0.9.2
[INFO] [stderr]    Compiling trans-derive v0.4.0-alpha.0
[INFO] [stderr]    Compiling batbox-derive v0.6.0-alpha.0
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking line_drawing v0.8.0
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]     Checking gif v0.11.1
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling ron v0.6.2
[INFO] [stderr]     Checking futures-util v0.3.6
[INFO] [stderr]     Checking andrew v0.3.0
[INFO] [stderr]     Checking wayland-commons v0.28.1
[INFO] [stderr]     Checking stderrlog v0.5.0
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.7
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.5
[INFO] [stderr]    Compiling trans v0.4.0-alpha.0
[INFO] [stderr]     Checking image v0.23.10
[INFO] [stderr]    Compiling wayland-client v0.28.1
[INFO] [stderr]    Compiling wayland-protocols v0.28.1
[INFO] [stderr]    Compiling structopt v0.3.20
[INFO] [stderr]     Checking num_enum v0.5.1
[INFO] [stderr]     Checking futures-executor v0.3.6
[INFO] [stderr]     Checking futures v0.3.6
[INFO] [stderr]    Compiling batbox v0.6.0-alpha.1
[INFO] [stderr]     Checking wayland-cursor v0.28.1
[INFO] [stderr]     Checking wayland-egl v0.28.1
[INFO] [stderr]     Checking ugli-raw v0.6.0-alpha.0
[INFO] [stderr]    Compiling ugli-derive v0.6.0-alpha.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.12.0
[INFO] [stderr]     Checking glutin v0.25.1
[INFO] [stderr]  Documenting ugli v0.6.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "7408937824bae2889bf66e063ba881bda7094dc475aaf8cd8d6361eaf0efd342", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7408937824bae2889bf66e063ba881bda7094dc475aaf8cd8d6361eaf0efd342", kill_on_drop: false }`
[INFO] [stdout] 7408937824bae2889bf66e063ba881bda7094dc475aaf8cd8d6361eaf0efd342
