[INFO] fetching crate azul-core 0.0.2...
[INFO] checking azul-core-0.0.2 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate azul-core 0.0.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate azul-core 0.0.2 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate azul-core 0.0.2
[INFO] finished tweaking crates.io crate azul-core 0.0.2
[INFO] tweaked toml for crates.io crate azul-core 0.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gl_generator v0.14.0
[INFO] [stderr]   Downloaded gleam v0.11.0
[INFO] [stderr]   Downloaded azul-css v0.0.1
[INFO] [stderr]   Downloaded azul-simplecss v0.1.1
[INFO] [stderr]   Downloaded azul-css-parser v0.0.1
[INFO] [stderr]   Downloaded khronos_api v3.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c7f7477697d590e5134ec70d9bba4d438fe18f31df20f2211f83afffbe922c4
[INFO] running `Command { std: "docker" "start" "-a" "5c7f7477697d590e5134ec70d9bba4d438fe18f31df20f2211f83afffbe922c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c7f7477697d590e5134ec70d9bba4d438fe18f31df20f2211f83afffbe922c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c7f7477697d590e5134ec70d9bba4d438fe18f31df20f2211f83afffbe922c4", kill_on_drop: false }`
[INFO] [stdout] 5c7f7477697d590e5134ec70d9bba4d438fe18f31df20f2211f83afffbe922c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1787198720f2e1f315cb1928e4ac1a4b9121cf7c1aae19989dbbce442e284fb
[INFO] running `Command { std: "docker" "start" "-a" "a1787198720f2e1f315cb1928e4ac1a4b9121cf7c1aae19989dbbce442e284fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling xml-rs v0.8.19
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]     Checking azul-css v0.0.1
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling gleam v0.11.0
[INFO] [stderr]     Checking azul-core v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple lines skipped by escaped newline
[INFO] [stdout]   --> src/ui_state.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 |               "UiState {{ \
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 62 | |
[INFO] [stdout] 63 | |                 dom: {:?}, \
[INFO] [stdout]    | |________________^ skipping everything up to and including this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple lines skipped by escaped newline
[INFO] [stdout]   --> src/ui_state.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 |               "UiState {{ \
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 62 | |
[INFO] [stdout] 63 | |                 dom: {:?}, \
[INFO] [stdout]    | |________________^ skipping everything up to and including this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/ui_state.rs:155:10
[INFO] [stdout]     |
[INFO] [stdout] 155 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/ui_state.rs:155:10
[INFO] [stdout]     |
[INFO] [stdout] 155 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a free function, impl method or static
[INFO] [stdout]    --> src/callbacks.rs:202:1
[INFO] [stdout]     |
[INFO] [stdout] 202 | #[no_mangle] #[repr(C)] pub struct RefAnyPtr { pub ptr: *mut c_void }
[INFO] [stdout]     | ^^^^^^^^^^^^            --------------------------------------------- not a free function, impl method or static
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a free function, impl method or static
[INFO] [stdout]    --> src/callbacks.rs:555:1
[INFO] [stdout]     |
[INFO] [stdout] 555 | #[no_mangle] #[repr(C)] pub struct LayoutInfoPtr { pub ptr: *mut c_void }
[INFO] [stdout]     | ^^^^^^^^^^^^            ------------------------------------------------- not a free function, impl method or static
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a free function, impl method or static
[INFO] [stdout]    --> src/dom.rs:924:1
[INFO] [stdout]     |
[INFO] [stdout] 924 | #[no_mangle] #[repr(C)] pub struct DomPtr { pub ptr: *mut c_void }
[INFO] [stdout]     | ^^^^^^^^^^^^            ------------------------------------------ not a free function, impl method or static
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a free function, impl method or static
[INFO] [stdout]    --> src/callbacks.rs:202:1
[INFO] [stdout]     |
[INFO] [stdout] 202 | #[no_mangle] #[repr(C)] pub struct RefAnyPtr { pub ptr: *mut c_void }
[INFO] [stdout]     | ^^^^^^^^^^^^            --------------------------------------------- not a free function, impl method or static
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a free function, impl method or static
[INFO] [stdout]    --> src/callbacks.rs:555:1
[INFO] [stdout]     |
[INFO] [stdout] 555 | #[no_mangle] #[repr(C)] pub struct LayoutInfoPtr { pub ptr: *mut c_void }
[INFO] [stdout]     | ^^^^^^^^^^^^            ------------------------------------------------- not a free function, impl method or static
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a free function, impl method or static
[INFO] [stdout]    --> src/dom.rs:924:1
[INFO] [stdout]     |
[INFO] [stdout] 924 | #[no_mangle] #[repr(C)] pub struct DomPtr { pub ptr: *mut c_void }
[INFO] [stdout]     | ^^^^^^^^^^^^            ------------------------------------------ not a free function, impl method or static
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/style.rs:408:24
[INFO] [stdout]     |
[INFO] [stdout] 408 |     fn render_tab() -> Dom<DataModel> {
[INFO] [stdout]     |                        ^^^----------- help: remove these generics
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        expected 0 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: struct defined here, with 0 generic parameters
[INFO] [stdout]    --> src/dom.rs:915:12
[INFO] [stdout]     |
[INFO] [stdout] 915 | pub struct Dom {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]     --> src/dom.rs:1084:14
[INFO] [stdout]      |
[INFO] [stdout] 1084 |     let dom: Dom<Dummy> = Dom::body()
[INFO] [stdout]      |              ^^^------- help: remove these generics
[INFO] [stdout]      |              |
[INFO] [stdout]      |              expected 0 generic arguments
[INFO] [stdout]      |
[INFO] [stdout] note: struct defined here, with 0 generic parameters
[INFO] [stdout]     --> src/dom.rs:915:12
[INFO] [stdout]      |
[INFO] [stdout] 915  | pub struct Dom {
[INFO] [stdout]      |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]     --> src/dom.rs:1091:23
[INFO] [stdout]      |
[INFO] [stdout] 1091 |     let expected_dom: CompactDom<Dummy> = CompactDom {
[INFO] [stdout]      |                       ^^^^^^^^^^------- help: remove these generics
[INFO] [stdout]      |                       |
[INFO] [stdout]      |                       expected 0 generic arguments
[INFO] [stdout]      |
[INFO] [stdout] note: struct defined here, with 0 generic parameters
[INFO] [stdout]     --> src/dom.rs:1148:12
[INFO] [stdout]      |
[INFO] [stdout] 1148 | pub struct CompactDom {
[INFO] [stdout]      |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]     --> src/dom.rs:1395:14
[INFO] [stdout]      |
[INFO] [stdout] 1395 |     let dom: Dom<TestLayout> =
[INFO] [stdout]      |              ^^^------------ help: remove these generics
[INFO] [stdout]      |              |
[INFO] [stdout]      |              expected 0 generic arguments
[INFO] [stdout]      |
[INFO] [stdout] note: struct defined here, with 0 generic parameters
[INFO] [stdout]     --> src/dom.rs:915:12
[INFO] [stdout]      |
[INFO] [stdout] 915  | pub struct Dom {
[INFO] [stdout]      |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]     --> src/dom.rs:1453:14
[INFO] [stdout]      |
[INFO] [stdout] 1453 |     let dom: Dom<TestLayout> = (0..5).map(|e| NodeData::new(NodeType::Label(format!("{}", e + 1).into()))).collect();
[INFO] [stdout]      |              ^^^------------ help: remove these generics
[INFO] [stdout]      |              |
[INFO] [stdout]      |              expected 0 generic arguments
[INFO] [stdout]      |
[INFO] [stdout] note: struct defined here, with 0 generic parameters
[INFO] [stdout]     --> src/dom.rs:915:12
[INFO] [stdout]      |
[INFO] [stdout] 915  | pub struct Dom {
[INFO] [stdout]      |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]     --> src/dom.rs:1499:19
[INFO] [stdout]      |
[INFO] [stdout] 1499 |     let null_dom: Dom<TestLayout> = (0..0).map(|_| NodeData::default()).collect();
[INFO] [stdout]      |                   ^^^------------ help: remove these generics
[INFO] [stdout]      |                   |
[INFO] [stdout]      |                   expected 0 generic arguments
[INFO] [stdout]      |
[INFO] [stdout] note: struct defined here, with 0 generic parameters
[INFO] [stdout]     --> src/dom.rs:915:12
[INFO] [stdout]      |
[INFO] [stdout] 915  | pub struct Dom {
[INFO] [stdout]      |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let mut callback_result = nodes_with_callbacks.entry(*$node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 112 |         insert_only_non_empty_callbacks!(window_node_id, None, normal_window_callbacks);
[INFO] [stdout]     |         ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `insert_only_non_empty_callbacks` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let mut callback_result = nodes_with_callbacks.entry(*$node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 117 |         insert_callbacks!(hover_node_id, Some(hit_test_item.clone()), hover_callbacks, current_hover_events, Hover);
[INFO] [stdout]     |         ----------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `insert_only_non_empty_callbacks` which comes from the expansion of the macro `insert_callbacks` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let mut callback_result = nodes_with_callbacks.entry(*$node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 122 |         insert_callbacks!(&current_focused_node.1, None, focus_callbacks, current_focus_events, Focus);
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `insert_only_non_empty_callbacks` which comes from the expansion of the macro `insert_callbacks` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let mut callback_result = nodes_with_callbacks.entry(*$node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 157 |         insert_callbacks!(node_id, None, focus_callbacks, current_focus_leave_events, Focus);
[INFO] [stdout]     |         ------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `insert_only_non_empty_callbacks` which comes from the expansion of the macro `insert_callbacks` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:188:21
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 let mut callback_result = nodes_with_callbacks.entry($node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 218 |         mouse_enter!(node_id, hit_test_item, MouseEnter);
[INFO] [stdout]     |         ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `mouse_enter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:188:21
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 let mut callback_result = nodes_with_callbacks.entry($node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 236 |         mouse_enter!(node_id, hit_test_item, MouseLeave);
[INFO] [stdout]     |         ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `mouse_enter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/task.rs:139:22
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct DropCheck(Arc<()>);
[INFO] [stdout]     |            --------- ^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct DropCheck(());
[INFO] [stdout]     |                      ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let mut callback_result = nodes_with_callbacks.entry(*$node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 112 |         insert_only_non_empty_callbacks!(window_node_id, None, normal_window_callbacks);
[INFO] [stdout]     |         ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `insert_only_non_empty_callbacks` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let mut callback_result = nodes_with_callbacks.entry(*$node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 117 |         insert_callbacks!(hover_node_id, Some(hit_test_item.clone()), hover_callbacks, current_hover_events, Hover);
[INFO] [stdout]     |         ----------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `insert_only_non_empty_callbacks` which comes from the expansion of the macro `insert_callbacks` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let mut callback_result = nodes_with_callbacks.entry(*$node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 122 |         insert_callbacks!(&current_focused_node.1, None, focus_callbacks, current_focus_events, Focus);
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `insert_only_non_empty_callbacks` which comes from the expansion of the macro `insert_callbacks` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let mut callback_result = nodes_with_callbacks.entry(*$node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 157 |         insert_callbacks!(node_id, None, focus_callbacks, current_focus_leave_events, Focus);
[INFO] [stdout]     |         ------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `insert_only_non_empty_callbacks` which comes from the expansion of the macro `insert_callbacks` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:188:21
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 let mut callback_result = nodes_with_callbacks.entry($node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 218 |         mouse_enter!(node_id, hit_test_item, MouseEnter);
[INFO] [stdout]     |         ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `mouse_enter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:188:21
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 let mut callback_result = nodes_with_callbacks.entry($node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 236 |         mouse_enter!(node_id, hit_test_item, MouseLeave);
[INFO] [stdout]     |         ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `mouse_enter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `azul-core` (lib test) due to 7 previous errors; 11 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a1787198720f2e1f315cb1928e4ac1a4b9121cf7c1aae19989dbbce442e284fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1787198720f2e1f315cb1928e4ac1a4b9121cf7c1aae19989dbbce442e284fb", kill_on_drop: false }`
[INFO] [stdout] a1787198720f2e1f315cb1928e4ac1a4b9121cf7c1aae19989dbbce442e284fb
[INFO] checking azul-core-0.0.2 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate azul-core 0.0.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate azul-core 0.0.2 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate azul-core 0.0.2
[INFO] finished tweaking crates.io crate azul-core 0.0.2
[INFO] tweaked toml for crates.io crate azul-core 0.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec027df522a24f5c3d8aae0c2123b752a24804068a4bac47fba773a5c15b5fcd
[INFO] running `Command { std: "docker" "start" "-a" "ec027df522a24f5c3d8aae0c2123b752a24804068a4bac47fba773a5c15b5fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec027df522a24f5c3d8aae0c2123b752a24804068a4bac47fba773a5c15b5fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec027df522a24f5c3d8aae0c2123b752a24804068a4bac47fba773a5c15b5fcd", kill_on_drop: false }`
[INFO] [stdout] ec027df522a24f5c3d8aae0c2123b752a24804068a4bac47fba773a5c15b5fcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTFLAGS=--cap-lints=forbid -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86b104aea3ff57f78ea6b9a98aef2c72537fcde894061890b90dfdfd2e428ef7
[INFO] running `Command { std: "docker" "start" "-a" "86b104aea3ff57f78ea6b9a98aef2c72537fcde894061890b90dfdfd2e428ef7", kill_on_drop: false }`
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling xml-rs v0.8.19
[INFO] [stderr]     Checking azul-css v0.0.1
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling gleam v0.11.0
[INFO] [stderr]     Checking azul-core v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple lines skipped by escaped newline
[INFO] [stdout]   --> src/ui_state.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 |               "UiState {{ \
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 62 | |
[INFO] [stdout] 63 | |                 dom: {:?}, \
[INFO] [stdout]    | |________________^ skipping everything up to and including this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple lines skipped by escaped newline
[INFO] [stdout]   --> src/ui_state.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 |               "UiState {{ \
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 62 | |
[INFO] [stdout] 63 | |                 dom: {:?}, \
[INFO] [stdout]    | |________________^ skipping everything up to and including this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/app_resources.rs:459:29
[INFO] [stdout]     |
[INFO] [stdout] 459 |         self.internal_chars[word.start..word.end].iter().collect()
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/app_resources.rs:1558:22
[INFO] [stdout]      |
[INFO] [stdout] 1558 |             for i in 0..(bytes.len() / 4) {
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/diff.rs:236:30
[INFO] [stdout]     |
[INFO] [stdout] 236 |                     for n in new_node_id.index()..next_node_id {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/id_tree.rs:52:14
[INFO] [stdout]    |
[INFO] [stdout] 52 |             (start.index()..end.index()).map(NodeId::new).collect()
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/style.rs:239:22
[INFO] [stdout]     |
[INFO] [stdout] 239 |     let mut nodes = (0..node_hierarchy.len()).map(|_| HtmlCascadeInfo {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/ui_state.rs:155:10
[INFO] [stdout]     |
[INFO] [stdout] 155 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/app_resources.rs:459:29
[INFO] [stdout]     |
[INFO] [stdout] 459 |         self.internal_chars[word.start..word.end].iter().collect()
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/app_resources.rs:1558:22
[INFO] [stdout]      |
[INFO] [stdout] 1558 |             for i in 0..(bytes.len() / 4) {
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/dom.rs:1453:33
[INFO] [stdout]      |
[INFO] [stdout] 1453 |     let dom: Dom<TestLayout> = (0..5).map(|e| NodeData::new(NodeType::Label(format!("{}", e + 1).into()))).collect();
[INFO] [stdout]      |                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/dom.rs:1499:38
[INFO] [stdout]      |
[INFO] [stdout] 1499 |     let null_dom: Dom<TestLayout> = (0..0).map(|_| NodeData::default()).collect();
[INFO] [stdout]      |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/diff.rs:236:30
[INFO] [stdout]     |
[INFO] [stdout] 236 |                     for n in new_node_id.index()..next_node_id {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/id_tree.rs:52:14
[INFO] [stdout]    |
[INFO] [stdout] 52 |             (start.index()..end.index()).map(NodeId::new).collect()
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/style.rs:239:22
[INFO] [stdout]     |
[INFO] [stdout] 239 |     let mut nodes = (0..node_hierarchy.len()).map(|_| HtmlCascadeInfo {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/ui_state.rs:155:10
[INFO] [stdout]     |
[INFO] [stdout] 155 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a free function, impl method or static
[INFO] [stdout]    --> src/callbacks.rs:202:1
[INFO] [stdout]     |
[INFO] [stdout] 202 | #[no_mangle] #[repr(C)] pub struct RefAnyPtr { pub ptr: *mut c_void }
[INFO] [stdout]     | ^^^^^^^^^^^^            --------------------------------------------- not a free function, impl method or static
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a free function, impl method or static
[INFO] [stdout]    --> src/callbacks.rs:555:1
[INFO] [stdout]     |
[INFO] [stdout] 555 | #[no_mangle] #[repr(C)] pub struct LayoutInfoPtr { pub ptr: *mut c_void }
[INFO] [stdout]     | ^^^^^^^^^^^^            ------------------------------------------------- not a free function, impl method or static
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a free function, impl method or static
[INFO] [stdout]    --> src/callbacks.rs:202:1
[INFO] [stdout]     |
[INFO] [stdout] 202 | #[no_mangle] #[repr(C)] pub struct RefAnyPtr { pub ptr: *mut c_void }
[INFO] [stdout]     | ^^^^^^^^^^^^            --------------------------------------------- not a free function, impl method or static
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a free function, impl method or static
[INFO] [stdout]    --> src/callbacks.rs:555:1
[INFO] [stdout]     |
[INFO] [stdout] 555 | #[no_mangle] #[repr(C)] pub struct LayoutInfoPtr { pub ptr: *mut c_void }
[INFO] [stdout]     | ^^^^^^^^^^^^            ------------------------------------------------- not a free function, impl method or static
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a free function, impl method or static
[INFO] [stdout]    --> src/dom.rs:924:1
[INFO] [stdout]     |
[INFO] [stdout] 924 | #[no_mangle] #[repr(C)] pub struct DomPtr { pub ptr: *mut c_void }
[INFO] [stdout]     | ^^^^^^^^^^^^            ------------------------------------------ not a free function, impl method or static
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a free function, impl method or static
[INFO] [stdout]    --> src/dom.rs:924:1
[INFO] [stdout]     |
[INFO] [stdout] 924 | #[no_mangle] #[repr(C)] pub struct DomPtr { pub ptr: *mut c_void }
[INFO] [stdout]     | ^^^^^^^^^^^^            ------------------------------------------ not a free function, impl method or static
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/style.rs:408:24
[INFO] [stdout]     |
[INFO] [stdout] 408 |     fn render_tab() -> Dom<DataModel> {
[INFO] [stdout]     |                        ^^^----------- help: remove these generics
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        expected 0 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: struct defined here, with 0 generic parameters
[INFO] [stdout]    --> src/dom.rs:915:12
[INFO] [stdout]     |
[INFO] [stdout] 915 | pub struct Dom {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]     --> src/dom.rs:1084:14
[INFO] [stdout]      |
[INFO] [stdout] 1084 |     let dom: Dom<Dummy> = Dom::body()
[INFO] [stdout]      |              ^^^------- help: remove these generics
[INFO] [stdout]      |              |
[INFO] [stdout]      |              expected 0 generic arguments
[INFO] [stdout]      |
[INFO] [stdout] note: struct defined here, with 0 generic parameters
[INFO] [stdout]     --> src/dom.rs:915:12
[INFO] [stdout]      |
[INFO] [stdout] 915  | pub struct Dom {
[INFO] [stdout]      |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]     --> src/dom.rs:1091:23
[INFO] [stdout]      |
[INFO] [stdout] 1091 |     let expected_dom: CompactDom<Dummy> = CompactDom {
[INFO] [stdout]      |                       ^^^^^^^^^^------- help: remove these generics
[INFO] [stdout]      |                       |
[INFO] [stdout]      |                       expected 0 generic arguments
[INFO] [stdout]      |
[INFO] [stdout] note: struct defined here, with 0 generic parameters
[INFO] [stdout]     --> src/dom.rs:1148:12
[INFO] [stdout]      |
[INFO] [stdout] 1148 | pub struct CompactDom {
[INFO] [stdout]      |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]     --> src/dom.rs:1395:14
[INFO] [stdout]      |
[INFO] [stdout] 1395 |     let dom: Dom<TestLayout> =
[INFO] [stdout]      |              ^^^------------ help: remove these generics
[INFO] [stdout]      |              |
[INFO] [stdout]      |              expected 0 generic arguments
[INFO] [stdout]      |
[INFO] [stdout] note: struct defined here, with 0 generic parameters
[INFO] [stdout]     --> src/dom.rs:915:12
[INFO] [stdout]      |
[INFO] [stdout] 915  | pub struct Dom {
[INFO] [stdout]      |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]     --> src/dom.rs:1453:14
[INFO] [stdout]      |
[INFO] [stdout] 1453 |     let dom: Dom<TestLayout> = (0..5).map(|e| NodeData::new(NodeType::Label(format!("{}", e + 1).into()))).collect();
[INFO] [stdout]      |              ^^^------------ help: remove these generics
[INFO] [stdout]      |              |
[INFO] [stdout]      |              expected 0 generic arguments
[INFO] [stdout]      |
[INFO] [stdout] note: struct defined here, with 0 generic parameters
[INFO] [stdout]     --> src/dom.rs:915:12
[INFO] [stdout]      |
[INFO] [stdout] 915  | pub struct Dom {
[INFO] [stdout]      |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]     --> src/dom.rs:1499:19
[INFO] [stdout]      |
[INFO] [stdout] 1499 |     let null_dom: Dom<TestLayout> = (0..0).map(|_| NodeData::default()).collect();
[INFO] [stdout]      |                   ^^^------------ help: remove these generics
[INFO] [stdout]      |                   |
[INFO] [stdout]      |                   expected 0 generic arguments
[INFO] [stdout]      |
[INFO] [stdout] note: struct defined here, with 0 generic parameters
[INFO] [stdout]     --> src/dom.rs:915:12
[INFO] [stdout]      |
[INFO] [stdout] 915  | pub struct Dom {
[INFO] [stdout]      |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let mut callback_result = nodes_with_callbacks.entry(*$node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 112 |         insert_only_non_empty_callbacks!(window_node_id, None, normal_window_callbacks);
[INFO] [stdout]     |         ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `insert_only_non_empty_callbacks` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let mut callback_result = nodes_with_callbacks.entry(*$node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 117 |         insert_callbacks!(hover_node_id, Some(hit_test_item.clone()), hover_callbacks, current_hover_events, Hover);
[INFO] [stdout]     |         ----------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `insert_only_non_empty_callbacks` which comes from the expansion of the macro `insert_callbacks` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let mut callback_result = nodes_with_callbacks.entry(*$node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 122 |         insert_callbacks!(&current_focused_node.1, None, focus_callbacks, current_focus_events, Focus);
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `insert_only_non_empty_callbacks` which comes from the expansion of the macro `insert_callbacks` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let mut callback_result = nodes_with_callbacks.entry(*$node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 157 |         insert_callbacks!(node_id, None, focus_callbacks, current_focus_leave_events, Focus);
[INFO] [stdout]     |         ------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `insert_only_non_empty_callbacks` which comes from the expansion of the macro `insert_callbacks` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:188:21
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 let mut callback_result = nodes_with_callbacks.entry($node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 218 |         mouse_enter!(node_id, hit_test_item, MouseEnter);
[INFO] [stdout]     |         ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `mouse_enter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:188:21
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 let mut callback_result = nodes_with_callbacks.entry($node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 236 |         mouse_enter!(node_id, hit_test_item, MouseLeave);
[INFO] [stdout]     |         ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `mouse_enter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/task.rs:139:22
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct DropCheck(Arc<()>);
[INFO] [stdout]     |            --------- ^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct DropCheck(());
[INFO] [stdout]     |                      ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let mut callback_result = nodes_with_callbacks.entry(*$node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 112 |         insert_only_non_empty_callbacks!(window_node_id, None, normal_window_callbacks);
[INFO] [stdout]     |         ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `insert_only_non_empty_callbacks` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let mut callback_result = nodes_with_callbacks.entry(*$node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 117 |         insert_callbacks!(hover_node_id, Some(hit_test_item.clone()), hover_callbacks, current_hover_events, Hover);
[INFO] [stdout]     |         ----------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `insert_only_non_empty_callbacks` which comes from the expansion of the macro `insert_callbacks` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let mut callback_result = nodes_with_callbacks.entry(*$node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 122 |         insert_callbacks!(&current_focused_node.1, None, focus_callbacks, current_focus_events, Focus);
[INFO] [stdout]     |         ---------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `insert_only_non_empty_callbacks` which comes from the expansion of the macro `insert_callbacks` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout] 70  |                 let mut callback_result = nodes_with_callbacks.entry(*$node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 157 |         insert_callbacks!(node_id, None, focus_callbacks, current_focus_leave_events, Focus);
[INFO] [stdout]     |         ------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `insert_only_non_empty_callbacks` which comes from the expansion of the macro `insert_callbacks` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:188:21
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 let mut callback_result = nodes_with_callbacks.entry($node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 218 |         mouse_enter!(node_id, hit_test_item, MouseEnter);
[INFO] [stdout]     |         ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `mouse_enter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/window_state.rs:188:21
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 let mut callback_result = nodes_with_callbacks.entry($node_id)
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 236 |         mouse_enter!(node_id, hit_test_item, MouseLeave);
[INFO] [stdout]     |         ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `mouse_enter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `azul-core` (lib test) due to 7 previous errors; 18 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "86b104aea3ff57f78ea6b9a98aef2c72537fcde894061890b90dfdfd2e428ef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86b104aea3ff57f78ea6b9a98aef2c72537fcde894061890b90dfdfd2e428ef7", kill_on_drop: false }`
[INFO] [stdout] 86b104aea3ff57f78ea6b9a98aef2c72537fcde894061890b90dfdfd2e428ef7
