[INFO] cloning repository https://github.com/Logicalshift/flowbetween
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Logicalshift/flowbetween" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLogicalshift%2Fflowbetween", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLogicalshift%2Fflowbetween'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 184f8264b2f394887d7286f7fe4c4e6f1f108319
[INFO] documenting Logicalshift/flowbetween against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLogicalshift%2Fflowbetween" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Logicalshift/flowbetween on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Logicalshift/flowbetween
[INFO] finished tweaking git repo https://github.com/Logicalshift/flowbetween
[INFO] tweaked toml for git repo https://github.com/Logicalshift/flowbetween written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Logicalshift/flowbetween already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] 5eefd528b583a52d367360cf6b1028fcf274a8ed8522e1b5c64f00d26b402b6a
[INFO] running `Command { std: "docker" "start" "-a" "5eefd528b583a52d367360cf6b1028fcf274a8ed8522e1b5c64f00d26b402b6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5eefd528b583a52d367360cf6b1028fcf274a8ed8522e1b5c64f00d26b402b6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eefd528b583a52d367360cf6b1028fcf274a8ed8522e1b5c64f00d26b402b6a", kill_on_drop: false }`
[INFO] [stdout] 5eefd528b583a52d367360cf6b1028fcf274a8ed8522e1b5c64f00d26b402b6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81ec0e5527894a716de5103fa68999cd0efc898cbed60972eaa4e77a36e7c831
[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" "81ec0e5527894a716de5103fa68999cd0efc898cbed60972eaa4e77a36e7c831", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-hsluv v0.1.4
[INFO] [stderr]     Checking flo_rope v0.1.0
[INFO] [stderr]     Checking flo_float_encoder v0.1.1 (/opt/rustwide/workdir/float_encoder)
[INFO] [stderr]    Compiling libsqlite3-sys v0.18.0
[INFO] [stderr]     Checking flo_curves v0.5.1 (https://github.com/Logicalshift/flo_curves#336c5867)
[INFO] [stderr]     Checking futures-util v0.3.16
[INFO] [stderr]     Checking futures-executor v0.3.16
[INFO] [stderr]     Checking futures v0.3.16
[INFO] [stderr]     Checking desync v0.7.0 (https://github.com/Logicalshift/desync?branch=v0.7.0#468a7262)
[INFO] [stderr]     Checking flo_stream v0.6.1 (https://github.com/Logicalshift/flo_stream?branch=v0.6#a54149c6)
[INFO] [stderr]     Checking flo_canvas v0.3.0 (https://github.com/Logicalshift/flo_draw?branch=v0.3#969a4ca8)
[INFO] [stderr]     Checking flo_logging v0.2.0 (/opt/rustwide/workdir/logging)
[INFO] [stderr]     Checking flo_binding v2.0.1 (https://github.com/Logicalshift/flo_binding#c7107929)
[INFO] [stderr]     Checking flo_ui v0.2.0 (/opt/rustwide/workdir/ui)
[INFO] [stderr]     Checking flo_animation v0.2.0 (/opt/rustwide/workdir/animation)
[INFO] [stderr]     Checking rusqlite v0.23.1
[INFO] [stderr]     Checking flo_ui_files v0.2.0 (/opt/rustwide/workdir/ui_files)
[INFO] [stderr]     Checking flo_sqlite_storage v0.1.0 (/opt/rustwide/workdir/sqlite_storage)
[INFO] [stderr]     Checking flo v0.2.0 (/opt/rustwide/workdir/flo)
[INFO] [stdout] warning: unused variable: `ungroup`
[INFO] [stdout]    --> flo/src/menu/select.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |         let ungroup             = images.get_named_resource("Ungroup");
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ungroup`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `layer_id`
[INFO] [stdout]    --> flo/src/model/flo_model.rs:151:23
[INFO] [stdout]     |
[INFO] [stdout] 151 |                 Layer(layer_id, SetOrdering(at_index)) => {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `at_index`
[INFO] [stdout]    --> flo/src/model/flo_model.rs:151:45
[INFO] [stdout]     |
[INFO] [stdout] 151 |                 Layer(layer_id, SetOrdering(at_index)) => {
[INFO] [stdout]     |                                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_at_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `frame`
[INFO] [stdout]   --> flo/src/editor/frame_controls_controller.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     frame: FrameModel,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `timeline`
[INFO] [stdout]   --> flo/src/editor/frame_controls_controller.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     timeline: TimelineModel<Anim>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `current_time`
[INFO] [stdout]   --> flo/src/editor/frame_controls_controller.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     current_time: Binding<Duration>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `edit_sink`
[INFO] [stdout]   --> flo/src/animation_canvas/canvas_tools.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     edit_sink: Publisher<Arc<Vec<AnimationEdit>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `selected`
[INFO] [stdout]   --> flo/src/menu/select.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     selected: BindRef<Arc<HashSet<ElementId>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting flow_between v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: You must pick a UI implementation as a feature to compile FlowBetween (cargo build scripts cannot autodetect, sadly). Build with cargo --features gtk,http
[INFO] [stdout]    --> src/main.rs:123:1
[INFO] [stdout]     |
[INFO] [stdout] 123 | compile_error!("You must pick a UI implementation as a feature to compile FlowBetween (cargo build scripts cannot autodetect, sadly). Build with cargo --features gtk,http");
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `flow_between`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name flow_between 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 env_logger=/opt/rustwide/target/debug/deps/libenv_logger-6c555b541f17532e.rmeta --extern flo=/opt/rustwide/target/debug/deps/libflo-8b4762ecc98a5018.rmeta --extern flo_animation=/opt/rustwide/target/debug/deps/libflo_animation-00a26f049f106571.rmeta --extern flo_binding=/opt/rustwide/target/debug/deps/libflo_binding-55de7b8a788693c9.rmeta --extern flo_canvas=/opt/rustwide/target/debug/deps/libflo_canvas-6ec1c371d757fe83.rmeta --extern flo_logging=/opt/rustwide/target/debug/deps/libflo_logging-4d62620816ec0be4.rmeta --extern flo_sqlite_storage=/opt/rustwide/target/debug/deps/libflo_sqlite_storage-6bc0151e66504521.rmeta --extern flo_ui=/opt/rustwide/target/debug/deps/libflo_ui-7aa3785b23a5f296.rmeta --extern flo_ui_files=/opt/rustwide/target/debug/deps/libflo_ui_files-9ede3ca4142f5fe9.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-d7abdd72a47794e0.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-56a705720bafac8d.rmeta --extern pretty_env_logger=/opt/rustwide/target/debug/deps/libpretty_env_logger-e89ebc278ec7d733.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-c88720effa7343c1.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-ac597f99f7edf376.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-55037ff7e2523e27.rmeta --cap-lints=warn --crate-version 0.2.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "81ec0e5527894a716de5103fa68999cd0efc898cbed60972eaa4e77a36e7c831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81ec0e5527894a716de5103fa68999cd0efc898cbed60972eaa4e77a36e7c831", kill_on_drop: false }`
[INFO] [stdout] 81ec0e5527894a716de5103fa68999cd0efc898cbed60972eaa4e77a36e7c831
