[INFO] cloning repository https://github.com/kyleheadley/dag-viz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kyleheadley/dag-viz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyleheadley%2Fdag-viz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyleheadley%2Fdag-viz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e08265d0087ab789b89f50e1bb842612192fcfb
[INFO] documenting kyleheadley/dag-viz against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyleheadley%2Fdag-viz" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kyleheadley/dag-viz on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kyleheadley/dag-viz
[INFO] finished tweaking git repo https://github.com/kyleheadley/dag-viz
[INFO] tweaked toml for git repo https://github.com/kyleheadley/dag-viz written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/kyleheadley/dag-viz already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-5/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9eb00c722d3bbf2fd7ea66264b69b949be6a62014f0f25c0949f9739399592c7
[INFO] running `Command { std: "docker" "start" "-a" "9eb00c722d3bbf2fd7ea66264b69b949be6a62014f0f25c0949f9739399592c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9eb00c722d3bbf2fd7ea66264b69b949be6a62014f0f25c0949f9739399592c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eb00c722d3bbf2fd7ea66264b69b949be6a62014f0f25c0949f9739399592c7", kill_on_drop: false }`
[INFO] [stdout] 9eb00c722d3bbf2fd7ea66264b69b949be6a62014f0f25c0949f9739399592c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3907dc82b2fb07db754b434f43cfde59e78183b25df5b4c32426aa00e79457d2
[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" "3907dc82b2fb07db754b434f43cfde59e78183b25df5b4c32426aa00e79457d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]    Compiling const_fn v0.4.2
[INFO] [stderr]     Checking takeable-option v0.5.0
[INFO] [stderr]    Compiling standback v0.2.11
[INFO] [stderr]    Compiling freetype-sys v0.7.1
[INFO] [stderr]    Compiling time v0.2.22
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking backtrace v0.3.53
[INFO] [stderr]    Compiling glium v0.28.0
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]    Compiling glium v0.23.0
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking glium_text v0.14.0
[INFO] [stderr]  Documenting dag_viz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `glium::DisplayBuild`
[INFO] [stdout]   --> src/main.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 | use glium::{DisplayBuild, Surface, VertexBuffer, IndexBuffer};
[INFO] [stdout]    |             ^^^^^^^^^^^^ no `DisplayBuild` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `glium::glutin::WindowBuilder`, `glium::glutin::Event`, `glium::glutin::VirtualKeyCode`, `glium::glutin::ElementState`, `glium::glutin::MouseButton`
[INFO] [stdout]   --> src/main.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 | use glium::glutin::{WindowBuilder, Event, VirtualKeyCode, ElementState, MouseButton};
[INFO] [stdout]    |                     ^^^^^^^^^^^^^  ^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^ no `MouseButton` in `glutin`
[INFO] [stdout]    |                     |              |      |               |
[INFO] [stdout]    |                     |              |      |               no `ElementState` in `glutin`
[INFO] [stdout]    |                     |              |      no `VirtualKeyCode` in `glutin`
[INFO] [stdout]    |                     |              no `Event` in `glutin`
[INFO] [stdout]    |                     |              help: a similar name exists in the module: `event`
[INFO] [stdout]    |                     no `WindowBuilder` in `glutin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `dag_viz`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name dag_viz src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern cgmath=/opt/rustwide/target/debug/deps/libcgmath-fb9927fcf60266a1.rmeta --extern glium=/opt/rustwide/target/debug/deps/libglium-cf9e5fbc1bf538a4.rmeta --extern glium_text=/opt/rustwide/target/debug/deps/libglium_text-1b2bb92219881d38.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-8d46fc9dc9d091b8.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-c135322043a7235d.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-fb9da0d5793623a6.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "3907dc82b2fb07db754b434f43cfde59e78183b25df5b4c32426aa00e79457d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3907dc82b2fb07db754b434f43cfde59e78183b25df5b4c32426aa00e79457d2", kill_on_drop: false }`
[INFO] [stdout] 3907dc82b2fb07db754b434f43cfde59e78183b25df5b4c32426aa00e79457d2
