[INFO] cloning repository https://github.com/RoastVeg/wlrusts
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RoastVeg/wlrusts" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRoastVeg%2Fwlrusts", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRoastVeg%2Fwlrusts'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8f86cc8662256916aaa529d36da5ce55e3db93c5
[INFO] checking RoastVeg/wlrusts against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRoastVeg%2Fwlrusts" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RoastVeg/wlrusts on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RoastVeg/wlrusts
[INFO] removed workspace from git repo https://github.com/RoastVeg/wlrusts
[INFO] finished tweaking git repo https://github.com/RoastVeg/wlrusts
[INFO] tweaked toml for git repo https://github.com/RoastVeg/wlrusts written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/RoastVeg/wlrusts already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded c2rust-bitfields-derive v0.2.0
[INFO] [stderr]   Downloaded c2rust-bitfields v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39b29042a4c60456437f69e3460e3675e68fda2eba7ac2317bfe9fd8162e7bd5
[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" "39b29042a4c60456437f69e3460e3675e68fda2eba7ac2317bfe9fd8162e7bd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39b29042a4c60456437f69e3460e3675e68fda2eba7ac2317bfe9fd8162e7bd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39b29042a4c60456437f69e3460e3675e68fda2eba7ac2317bfe9fd8162e7bd5", kill_on_drop: false }`
[INFO] [stdout] 39b29042a4c60456437f69e3460e3675e68fda2eba7ac2317bfe9fd8162e7bd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5abc5f393e33648b15fc8c342ee44dc39d51218fab5ad67771939fec3ba341a2
[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" "5abc5f393e33648b15fc8c342ee44dc39d51218fab5ad67771939fec3ba341a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling wlrusts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling c2rust-bitfields-derive v0.2.0
[INFO] [stderr]     Checking c2rust-bitfields v0.3.0
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/util/region.rs:493:19
[INFO] [stdout]     |
[INFO] [stdout] 493 |                   (if dx > 0i32 as libc::c_double { 1i32 } else { -1i32 })
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/util/region.rs:500:19
[INFO] [stdout]     |
[INFO] [stdout] 500 |                   (if dy > 0i32 as libc::c_double { 1i32 } else { -1i32 })
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/util/region.rs:493:19
[INFO] [stdout]     |
[INFO] [stdout] 493 |                   (if dx > 0i32 as libc::c_double { 1i32 } else { -1i32 })
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/util/region.rs:500:19
[INFO] [stdout]     |
[INFO] [stdout] 500 |                   (if dy > 0i32 as libc::c_double { 1i32 } else { -1i32 })
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::ptr::mut_ptr::<impl *mut T>::wrapping_offset_from`: Pointer distances across allocation boundaries are not typically meaningful. Use integer subtraction if you really need this.
[INFO] [stdout]     --> src/backend/drm/drm.rs:2693:27
[INFO] [stdout]      |
[INFO] [stdout] 2693 |              (*conn).crtc.wrapping_offset_from((*drm).crtcs) as libc::c_long,
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::ptr::mut_ptr::<impl *mut T>::wrapping_offset_from`: Pointer distances across allocation boundaries are not typically meaningful. Use integer subtraction if you really need this.
[INFO] [stdout]     --> src/backend/drm/drm.rs:2760:35
[INFO] [stdout]      |
[INFO] [stdout] 2760 |                      (*conn).crtc.wrapping_offset_from((*drm).crtcs) as
[INFO] [stdout]      |                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::ptr::mut_ptr::<impl *mut T>::wrapping_offset_from`: Pointer distances across allocation boundaries are not typically meaningful. Use integer subtraction if you really need this.
[INFO] [stdout]     --> src/backend/drm/drm.rs:2765:62
[INFO] [stdout]      |
[INFO] [stdout] 2765 |             *previous_match.as_mut_ptr().offset((*conn).crtc.wrapping_offset_from((*drm).crtcs)
[INFO] [stdout]      |                                                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::ptr::mut_ptr::<impl *mut T>::wrapping_offset_from`: Pointer distances across allocation boundaries are not typically meaningful. Use integer subtraction if you really need this.
[INFO] [stdout]     --> src/backend/drm/drm.rs:2857:37
[INFO] [stdout]      |
[INFO] [stdout] 2857 |                      (*conn_1).crtc.wrapping_offset_from((*drm).crtcs) as
[INFO] [stdout]      |                                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::ptr::mut_ptr::<impl *mut T>::wrapping_offset_from`: Pointer distances across allocation boundaries are not typically meaningful. Use integer subtraction if you really need this.
[INFO] [stdout]     --> src/backend/drm/drm.rs:2693:27
[INFO] [stdout]      |
[INFO] [stdout] 2693 |              (*conn).crtc.wrapping_offset_from((*drm).crtcs) as libc::c_long,
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::ptr::mut_ptr::<impl *mut T>::wrapping_offset_from`: Pointer distances across allocation boundaries are not typically meaningful. Use integer subtraction if you really need this.
[INFO] [stdout]     --> src/backend/drm/drm.rs:2760:35
[INFO] [stdout]      |
[INFO] [stdout] 2760 |                      (*conn).crtc.wrapping_offset_from((*drm).crtcs) as
[INFO] [stdout]      |                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::ptr::mut_ptr::<impl *mut T>::wrapping_offset_from`: Pointer distances across allocation boundaries are not typically meaningful. Use integer subtraction if you really need this.
[INFO] [stdout]     --> src/backend/drm/drm.rs:2765:62
[INFO] [stdout]      |
[INFO] [stdout] 2765 |             *previous_match.as_mut_ptr().offset((*conn).crtc.wrapping_offset_from((*drm).crtcs)
[INFO] [stdout]      |                                                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::ptr::mut_ptr::<impl *mut T>::wrapping_offset_from`: Pointer distances across allocation boundaries are not typically meaningful. Use integer subtraction if you really need this.
[INFO] [stdout]     --> src/backend/drm/drm.rs:2857:37
[INFO] [stdout]      |
[INFO] [stdout] 2857 |                      (*conn_1).crtc.wrapping_offset_from((*drm).crtcs) as
[INFO] [stdout]      |                                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::ptr::mut_ptr::<impl *mut T>::wrapping_offset_from`: Pointer distances across allocation boundaries are not typically meaningful. Use integer subtraction if you really need this.
[INFO] [stdout]     --> src/backend/rdp/output.rs:5427:26
[INFO] [stdout]      |
[INFO] [stdout] 5427 |     return (*_s).pointer.wrapping_offset_from((*_s).buffer) as libc::c_long as
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::ptr::mut_ptr::<impl *mut T>::wrapping_offset_from`: Pointer distances across allocation boundaries are not typically meaningful. Use integer subtraction if you really need this.
[INFO] [stdout]     --> src/backend/rdp/output.rs:5427:26
[INFO] [stdout]      |
[INFO] [stdout] 5427 |     return (*_s).pointer.wrapping_offset_from((*_s).buffer) as libc::c_long as
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::ptr::const_ptr::<impl *const T>::wrapping_offset_from`: Pointer distances across allocation boundaries are not typically meaningful. Use integer subtraction if you really need this.
[INFO] [stdout]    --> src/xcursor/xcursor.rs:754:20
[INFO] [stdout]     |
[INFO] [stdout] 754 |     dirlen = colon.wrapping_offset_from(dir) as libc::c_long as libc::c_int;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::ptr::const_ptr::<impl *const T>::wrapping_offset_from`: Pointer distances across allocation boundaries are not typically meaningful. Use integer subtraction if you really need this.
[INFO] [stdout]    --> src/xcursor/xcursor.rs:758:16
[INFO] [stdout]     |
[INFO] [stdout] 758 |         tcolon.wrapping_offset_from(theme) as libc::c_long as libc::c_int;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::ptr::const_ptr::<impl *const T>::wrapping_offset_from`: Pointer distances across allocation boundaries are not typically meaningful. Use integer subtraction if you really need this.
[INFO] [stdout]    --> src/xcursor/xcursor.rs:754:20
[INFO] [stdout]     |
[INFO] [stdout] 754 |     dirlen = colon.wrapping_offset_from(dir) as libc::c_long as libc::c_int;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::ptr::const_ptr::<impl *const T>::wrapping_offset_from`: Pointer distances across allocation boundaries are not typically meaningful. Use integer subtraction if you really need this.
[INFO] [stdout]    --> src/xcursor/xcursor.rs:758:16
[INFO] [stdout]     |
[INFO] [stdout] 758 |         tcolon.wrapping_offset_from(theme) as libc::c_long as libc::c_int;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/backend/drm/backend.rs:977:38
[INFO] [stdout]     |
[INFO] [stdout] 977 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/backend/drm/backend.rs:990:45
[INFO] [stdout]     |
[INFO] [stdout] 990 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/backend/drm/backend.rs:996:45
[INFO] [stdout]     |
[INFO] [stdout] 996 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vblank_porch` is assigned to, but never used
[INFO] [stdout]    --> src/backend/drm/cvt.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let mut vblank_porch: libc::c_int = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_vblank_porch` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]     --> src/backend/drm/drm.rs:3353:40
[INFO] [stdout]      |
[INFO] [stdout] 3353 | unsafe extern "C" fn page_flip_handler(mut fd: libc::c_int,
[INFO] [stdout]      |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mask`
[INFO] [stdout]     --> src/backend/drm/drm.rs:3438:43
[INFO] [stdout]      |
[INFO] [stdout] 3438 | ...                   mut mask: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/drm/drm.rs:3439:43
[INFO] [stdout]      |
[INFO] [stdout] 3439 | ...                   mut data: *mut libc::c_void)
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `drm`
[INFO] [stdout]    --> src/backend/drm/legacy.rs:804:49
[INFO] [stdout]     |
[INFO] [stdout] 804 | unsafe extern "C" fn legacy_crtc_get_gamma_size(mut drm: *mut wlr_drm_backend,
[INFO] [stdout]     |                                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_drm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bo`
[INFO] [stdout]     --> src/backend/drm/renderer.rs:1076:31
[INFO] [stdout]      |
[INFO] [stdout] 1076 | unsafe extern "C" fn free_tex(mut bo: *mut gbm_bo,
[INFO] [stdout]      |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/backend/headless/backend.rs:860:45
[INFO] [stdout]     |
[INFO] [stdout] 860 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]    --> src/backend/libinput/backend.rs:531:47
[INFO] [stdout]     |
[INFO] [stdout] 531 | ...                   mut flags: libc::c_int,
[INFO] [stdout]     |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]    --> src/backend/libinput/backend.rs:569:47
[INFO] [stdout]     |
[INFO] [stdout] 569 | unsafe extern "C" fn handle_libinput_readable(mut fd: libc::c_int,
[INFO] [stdout]     |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mask`
[INFO] [stdout]    --> src/backend/libinput/backend.rs:570:47
[INFO] [stdout]     |
[INFO] [stdout] 570 | ...                   mut mask: uint32_t,
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `libinput_context`
[INFO] [stdout]    --> src/backend/libinput/backend.rs:593:35
[INFO] [stdout]     |
[INFO] [stdout] 593 | unsafe extern "C" fn log_libinput(mut libinput_context: *mut libinput,
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_libinput_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `priority`
[INFO] [stdout]    --> src/backend/libinput/backend.rs:594:35
[INFO] [stdout]     |
[INFO] [stdout] 594 | ...                   mut priority: libinput_log_priority,
[INFO] [stdout]     |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_priority`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/backend/libinput/backend.rs:780:45
[INFO] [stdout]     |
[INFO] [stdout] 780 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/backend/libinput/backend.rs:787:45
[INFO] [stdout]     |
[INFO] [stdout] 787 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `backend`
[INFO] [stdout]    --> src/backend/libinput/events.rs:622:38
[INFO] [stdout]     |
[INFO] [stdout] 622 | unsafe extern "C" fn allocate_device(mut backend: *mut wlr_libinput_backend,
[INFO] [stdout]     |                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/backend/multi/backend.rs:368:45
[INFO] [stdout]     |
[INFO] [stdout] 368 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/backend/multi/backend.rs:420:48
[INFO] [stdout]     |
[INFO] [stdout] 420 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wlr_output`
[INFO] [stdout]    --> src/backend/noop/output.rs:409:43
[INFO] [stdout]     |
[INFO] [stdout] 409 | unsafe extern "C" fn output_attach_render(mut wlr_output: *mut wlr_output,
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wlr_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer_age`
[INFO] [stdout]    --> src/backend/noop/output.rs:410:43
[INFO] [stdout]     |
[INFO] [stdout] 410 | ...                   mut buffer_age: *mut libc::c_int)
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer_age`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wlr_output`
[INFO] [stdout]    --> src/backend/noop/output.rs:414:36
[INFO] [stdout]     |
[INFO] [stdout] 414 | unsafe extern "C" fn output_commit(mut wlr_output: *mut wlr_output) -> bool {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wlr_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/rdp/backend.rs:4562:45
[INFO] [stdout]      |
[INFO] [stdout] 4562 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/backend/drm/backend.rs:977:38
[INFO] [stdout]     |
[INFO] [stdout] 977 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/backend/drm/backend.rs:990:45
[INFO] [stdout]     |
[INFO] [stdout] 990 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/backend/drm/backend.rs:996:45
[INFO] [stdout]     |
[INFO] [stdout] 996 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vblank_porch` is assigned to, but never used
[INFO] [stdout]    --> src/backend/drm/cvt.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let mut vblank_porch: libc::c_int = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_vblank_porch` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]     --> src/backend/drm/drm.rs:3353:40
[INFO] [stdout]      |
[INFO] [stdout] 3353 | unsafe extern "C" fn page_flip_handler(mut fd: libc::c_int,
[INFO] [stdout]      |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mask`
[INFO] [stdout]     --> src/backend/drm/drm.rs:3438:43
[INFO] [stdout]      |
[INFO] [stdout] 3438 | ...                   mut mask: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/drm/drm.rs:3439:43
[INFO] [stdout]      |
[INFO] [stdout] 3439 | ...                   mut data: *mut libc::c_void)
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]     --> src/backend/rdp/listener.rs:3845:44
[INFO] [stdout]      |
[INFO] [stdout] 3845 | unsafe extern "C" fn rdp_listener_activity(mut fd: libc::c_int,
[INFO] [stdout]      |                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `drm`
[INFO] [stdout]    --> src/backend/drm/legacy.rs:804:49
[INFO] [stdout]     |
[INFO] [stdout] 804 | unsafe extern "C" fn legacy_crtc_get_gamma_size(mut drm: *mut wlr_drm_backend,
[INFO] [stdout]     |                                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_drm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bo`
[INFO] [stdout]     --> src/backend/drm/renderer.rs:1076:31
[INFO] [stdout]      |
[INFO] [stdout] 1076 | unsafe extern "C" fn free_tex(mut bo: *mut gbm_bo,
[INFO] [stdout]      |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/backend/headless/backend.rs:860:45
[INFO] [stdout]     |
[INFO] [stdout] 860 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]    --> src/backend/libinput/backend.rs:531:47
[INFO] [stdout]     |
[INFO] [stdout] 531 | ...                   mut flags: libc::c_int,
[INFO] [stdout]     |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]    --> src/backend/libinput/backend.rs:569:47
[INFO] [stdout]     |
[INFO] [stdout] 569 | unsafe extern "C" fn handle_libinput_readable(mut fd: libc::c_int,
[INFO] [stdout]     |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/backend/rdp/peer.rs:4500:43
[INFO] [stdout]      |
[INFO] [stdout] 4500 | unsafe extern "C" fn xf_peer_capabilities(mut client: *mut freerdp_peer)
[INFO] [stdout]      |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/backend/rdp/peer.rs:4504:43
[INFO] [stdout]      |
[INFO] [stdout] 4504 | unsafe extern "C" fn xf_peer_post_connect(mut client: *mut freerdp_peer)
[INFO] [stdout]      |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `area`
[INFO] [stdout]     --> src/backend/rdp/peer.rs:4575:41
[INFO] [stdout]      |
[INFO] [stdout] 4575 | ...                   mut area: *const RECTANGLE_16)
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_area`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]     --> src/backend/rdp/peer.rs:4589:49
[INFO] [stdout]      |
[INFO] [stdout] 4589 | ...                   mut flags: UINT32)
[INFO] [stdout]      |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]     --> src/backend/rdp/peer.rs:4703:52
[INFO] [stdout]      |
[INFO] [stdout] 4703 | ...                   mut flags: UINT16,
[INFO] [stdout]      |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]     --> src/backend/rdp/peer.rs:4794:54
[INFO] [stdout]      |
[INFO] [stdout] 4794 | unsafe extern "C" fn xf_input_unicode_keyboard_event(mut input: *mut rdpInput,
[INFO] [stdout]      |                                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]     --> src/backend/rdp/peer.rs:4805:42
[INFO] [stdout]      |
[INFO] [stdout] 4805 | unsafe extern "C" fn rdp_client_activity(mut fd: libc::c_int,
[INFO] [stdout]      |                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mask`
[INFO] [stdout]     --> src/backend/rdp/peer.rs:4806:42
[INFO] [stdout]      |
[INFO] [stdout] 4806 | ...                   mut mask: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/backend/rdp/peer.rs:4856:44
[INFO] [stdout]      |
[INFO] [stdout] 4856 | unsafe extern "C" fn rdp_peer_context_free(mut client: *mut freerdp_peer,
[INFO] [stdout]      |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mask`
[INFO] [stdout]    --> src/backend/libinput/backend.rs:570:47
[INFO] [stdout]     |
[INFO] [stdout] 570 | ...                   mut mask: uint32_t,
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `libinput_context`
[INFO] [stdout]    --> src/backend/libinput/backend.rs:593:35
[INFO] [stdout]     |
[INFO] [stdout] 593 | unsafe extern "C" fn log_libinput(mut libinput_context: *mut libinput,
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_libinput_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `priority`
[INFO] [stdout]    --> src/backend/libinput/backend.rs:594:35
[INFO] [stdout]     |
[INFO] [stdout] 594 | ...                   mut priority: libinput_log_priority,
[INFO] [stdout]     |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_priority`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/backend/libinput/backend.rs:780:45
[INFO] [stdout]     |
[INFO] [stdout] 780 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/backend/libinput/backend.rs:787:45
[INFO] [stdout]     |
[INFO] [stdout] 787 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `backend`
[INFO] [stdout]    --> src/backend/libinput/events.rs:622:38
[INFO] [stdout]     |
[INFO] [stdout] 622 | unsafe extern "C" fn allocate_device(mut backend: *mut wlr_libinput_backend,
[INFO] [stdout]     |                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/backend/multi/backend.rs:368:45
[INFO] [stdout]     |
[INFO] [stdout] 368 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/backend/multi/backend.rs:420:48
[INFO] [stdout]     |
[INFO] [stdout] 420 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signo`
[INFO] [stdout]    --> src/backend/session/direct.rs:349:33
[INFO] [stdout]     |
[INFO] [stdout] 349 | unsafe extern "C" fn vt_handler(mut signo: libc::c_int,
[INFO] [stdout]     |                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wlr_output`
[INFO] [stdout]    --> src/backend/noop/output.rs:409:43
[INFO] [stdout]     |
[INFO] [stdout] 409 | unsafe extern "C" fn output_attach_render(mut wlr_output: *mut wlr_output,
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wlr_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer_age`
[INFO] [stdout]    --> src/backend/noop/output.rs:410:43
[INFO] [stdout]     |
[INFO] [stdout] 410 | ...                   mut buffer_age: *mut libc::c_int)
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer_age`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wlr_output`
[INFO] [stdout]    --> src/backend/noop/output.rs:414:36
[INFO] [stdout]     |
[INFO] [stdout] 414 | unsafe extern "C" fn output_commit(mut wlr_output: *mut wlr_output) -> bool {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wlr_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/rdp/backend.rs:4562:45
[INFO] [stdout]      |
[INFO] [stdout] 4562 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/backend/session/logind.rs:732:38
[INFO] [stdout]     |
[INFO] [stdout] 732 | unsafe extern "C" fn session_removed(mut msg: *mut sd_bus_message,
[INFO] [stdout]     |                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `userdata`
[INFO] [stdout]    --> src/backend/session/logind.rs:733:38
[INFO] [stdout]     |
[INFO] [stdout] 733 | ...                   mut userdata: *mut libc::c_void,
[INFO] [stdout]     |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_userdata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret_error`
[INFO] [stdout]    --> src/backend/session/logind.rs:734:38
[INFO] [stdout]     |
[INFO] [stdout] 734 | ...                   mut ret_error: *mut sd_bus_error)
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ret_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret_error`
[INFO] [stdout]    --> src/backend/session/logind.rs:837:36
[INFO] [stdout]     |
[INFO] [stdout] 837 | ...                   mut ret_error: *mut sd_bus_error)
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ret_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret_error`
[INFO] [stdout]    --> src/backend/session/logind.rs:878:49
[INFO] [stdout]     |
[INFO] [stdout] 878 | ...                   mut ret_error:
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ret_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret_error`
[INFO] [stdout]     --> src/backend/session/logind.rs:1076:46
[INFO] [stdout]      |
[INFO] [stdout] 1076 | ...                   mut ret_error: *mut sd_bus_error)
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ret_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]     --> src/backend/session/logind.rs:1337:33
[INFO] [stdout]      |
[INFO] [stdout] 1337 | unsafe extern "C" fn dbus_event(mut fd: libc::c_int, mut mask: uint32_t,
[INFO] [stdout]      |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mask`
[INFO] [stdout]     --> src/backend/session/logind.rs:1337:54
[INFO] [stdout]      |
[INFO] [stdout] 1337 | unsafe extern "C" fn dbus_event(mut fd: libc::c_int, mut mask: uint32_t,
[INFO] [stdout]      |                                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]   --> src/backend/session/noop.rs:85:40
[INFO] [stdout]    |
[INFO] [stdout] 85 | unsafe extern "C" fn noop_session_open(mut base: *mut wlr_session,
[INFO] [stdout]    |                                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]   --> src/backend/session/noop.rs:90:41
[INFO] [stdout]    |
[INFO] [stdout] 90 | unsafe extern "C" fn noop_session_close(mut base: *mut wlr_session,
[INFO] [stdout]    |                                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]   --> src/backend/session/noop.rs:94:37
[INFO] [stdout]    |
[INFO] [stdout] 94 | unsafe extern "C" fn noop_change_vt(mut base: *mut wlr_session,
[INFO] [stdout]    |                                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vt`
[INFO] [stdout]   --> src/backend/session/noop.rs:95:37
[INFO] [stdout]    |
[INFO] [stdout] 95 | ...                   mut vt: libc::c_uint) -> bool {
[INFO] [stdout]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `disp`
[INFO] [stdout]    --> src/backend/session/noop.rs:101:42
[INFO] [stdout]     |
[INFO] [stdout] 101 | unsafe extern "C" fn noop_session_create(mut disp: *mut wl_display)
[INFO] [stdout]     |                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_disp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]    --> src/backend/session/session.rs:316:33
[INFO] [stdout]     |
[INFO] [stdout] 316 | unsafe extern "C" fn udev_event(mut fd: libc::c_int, mut mask: uint32_t,
[INFO] [stdout]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mask`
[INFO] [stdout]    --> src/backend/session/session.rs:316:54
[INFO] [stdout]     |
[INFO] [stdout] 316 | unsafe extern "C" fn udev_event(mut fd: libc::c_int, mut mask: uint32_t,
[INFO] [stdout]     |                                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/backend/session/session.rs:356:45
[INFO] [stdout]     |
[INFO] [stdout] 356 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]     --> src/backend/wayland/backend.rs:1879:38
[INFO] [stdout]      |
[INFO] [stdout] 1879 | unsafe extern "C" fn dispatch_events(mut fd: libc::c_int, mut mask: uint32_t,
[INFO] [stdout]      |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/backend.rs:1903:46
[INFO] [stdout]      |
[INFO] [stdout] 1903 | unsafe extern "C" fn xdg_wm_base_handle_ping(mut data: *mut libc::c_void,
[INFO] [stdout]      |                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `linux_dmabuf_v1`
[INFO] [stdout]     --> src/backend/wayland/backend.rs:1927:52
[INFO] [stdout]      |
[INFO] [stdout] 1927 | ...                   mut linux_dmabuf_v1:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_linux_dmabuf_v1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `linux_dmabuf_v1`
[INFO] [stdout]     --> src/backend/wayland/backend.rs:1941:54
[INFO] [stdout]      |
[INFO] [stdout] 1941 | ...                   mut linux_dmabuf_v1:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_linux_dmabuf_v1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]     --> src/backend/rdp/listener.rs:3845:44
[INFO] [stdout]      |
[INFO] [stdout] 3845 | unsafe extern "C" fn rdp_listener_activity(mut fd: libc::c_int,
[INFO] [stdout]      |                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/backend.rs:2050:45
[INFO] [stdout]      |
[INFO] [stdout] 2050 | unsafe extern "C" fn registry_global_remove(mut data: *mut libc::c_void,
[INFO] [stdout]      |                                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `registry`
[INFO] [stdout]     --> src/backend/wayland/backend.rs:2051:45
[INFO] [stdout]      |
[INFO] [stdout] 2051 | ...                   mut registry: *mut wl_registry,
[INFO] [stdout]      |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registry`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]     --> src/backend/wayland/backend.rs:2052:45
[INFO] [stdout]      |
[INFO] [stdout] 2052 | ...                   mut name: uint32_t) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/backend.rs:2217:45
[INFO] [stdout]      |
[INFO] [stdout] 2217 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]     --> src/backend/wayland/output.rs:1952:45
[INFO] [stdout]      |
[INFO] [stdout] 1952 | ...                   mut time: uint32_t) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/backend/rdp/peer.rs:4500:43
[INFO] [stdout]      |
[INFO] [stdout] 4500 | unsafe extern "C" fn xf_peer_capabilities(mut client: *mut freerdp_peer)
[INFO] [stdout]      |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/output.rs:1989:63
[INFO] [stdout]      |
[INFO] [stdout] 1989 | unsafe extern "C" fn presentation_feedback_handle_sync_output(mut data:
[INFO] [stdout]      |                                                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/backend/rdp/peer.rs:4504:43
[INFO] [stdout]      |
[INFO] [stdout] 4504 | unsafe extern "C" fn xf_peer_post_connect(mut client: *mut freerdp_peer)
[INFO] [stdout]      |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `area`
[INFO] [stdout]     --> src/backend/rdp/peer.rs:4575:41
[INFO] [stdout]      |
[INFO] [stdout] 4575 | ...                   mut area: *const RECTANGLE_16)
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_area`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]     --> src/backend/rdp/peer.rs:4589:49
[INFO] [stdout]      |
[INFO] [stdout] 4589 | ...                   mut flags: UINT32)
[INFO] [stdout]      |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]     --> src/backend/rdp/peer.rs:4703:52
[INFO] [stdout]      |
[INFO] [stdout] 4703 | ...                   mut flags: UINT16,
[INFO] [stdout]      |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]     --> src/backend/rdp/peer.rs:4794:54
[INFO] [stdout]      |
[INFO] [stdout] 4794 | unsafe extern "C" fn xf_input_unicode_keyboard_event(mut input: *mut rdpInput,
[INFO] [stdout]      |                                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]     --> src/backend/rdp/peer.rs:4805:42
[INFO] [stdout]      |
[INFO] [stdout] 4805 | unsafe extern "C" fn rdp_client_activity(mut fd: libc::c_int,
[INFO] [stdout]      |                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mask`
[INFO] [stdout]     --> src/backend/rdp/peer.rs:4806:42
[INFO] [stdout]      |
[INFO] [stdout] 4806 | ...                   mut mask: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/backend/rdp/peer.rs:4856:44
[INFO] [stdout]      |
[INFO] [stdout] 4856 | unsafe extern "C" fn rdp_peer_context_free(mut client: *mut freerdp_peer,
[INFO] [stdout]      |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `feedback`
[INFO] [stdout]     --> src/backend/wayland/output.rs:1991:63
[INFO] [stdout]      |
[INFO] [stdout] 1991 | ...                   mut feedback:
[INFO] [stdout]      |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_feedback`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signo`
[INFO] [stdout]    --> src/backend/session/direct.rs:349:33
[INFO] [stdout]     |
[INFO] [stdout] 349 | unsafe extern "C" fn vt_handler(mut signo: libc::c_int,
[INFO] [stdout]     |                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]     --> src/backend/wayland/output.rs:1993:63
[INFO] [stdout]      |
[INFO] [stdout] 1993 | ...                   mut output:
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/backend/session/logind.rs:732:38
[INFO] [stdout]     |
[INFO] [stdout] 732 | unsafe extern "C" fn session_removed(mut msg: *mut sd_bus_message,
[INFO] [stdout]     |                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `userdata`
[INFO] [stdout]    --> src/backend/session/logind.rs:733:38
[INFO] [stdout]     |
[INFO] [stdout] 733 | ...                   mut userdata: *mut libc::c_void,
[INFO] [stdout]     |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_userdata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret_error`
[INFO] [stdout]    --> src/backend/session/logind.rs:734:38
[INFO] [stdout]     |
[INFO] [stdout] 734 | ...                   mut ret_error: *mut sd_bus_error)
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ret_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wp_feedback`
[INFO] [stdout]     --> src/backend/wayland/output.rs:1999:61
[INFO] [stdout]      |
[INFO] [stdout] 1999 | ...                   mut wp_feedback:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wp_feedback`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret_error`
[INFO] [stdout]    --> src/backend/session/logind.rs:837:36
[INFO] [stdout]     |
[INFO] [stdout] 837 | ...                   mut ret_error: *mut sd_bus_error)
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ret_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret_error`
[INFO] [stdout]    --> src/backend/session/logind.rs:878:49
[INFO] [stdout]     |
[INFO] [stdout] 878 | ...                   mut ret_error:
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ret_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wp_feedback`
[INFO] [stdout]     --> src/backend/wayland/output.rs:2046:61
[INFO] [stdout]      |
[INFO] [stdout] 2046 | ...                   mut wp_feedback:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wp_feedback`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `refresh`
[INFO] [stdout]     --> src/backend/wayland/output.rs:2105:45
[INFO] [stdout]      |
[INFO] [stdout] 2105 | ...                   mut refresh: int32_t) -> bool {
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_refresh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]     --> src/backend/wayland/output.rs:2443:41
[INFO] [stdout]      |
[INFO] [stdout] 2443 | ...                   mut x: libc::c_int,
[INFO] [stdout]      |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]     --> src/backend/wayland/output.rs:2444:41
[INFO] [stdout]      |
[INFO] [stdout] 2444 | ...                   mut y: libc::c_int) -> bool {
[INFO] [stdout]      |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `states`
[INFO] [stdout]     --> src/backend/wayland/output.rs:2583:52
[INFO] [stdout]      |
[INFO] [stdout] 2583 | ...                   mut states:
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_states`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_ring_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2438:52
[INFO] [stdout]      |
[INFO] [stdout] 2438 | ...                   mut zwp_tablet_pad_ring_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_ring_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_ring_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2446:51
[INFO] [stdout]      |
[INFO] [stdout] 2446 | ...                   mut zwp_tablet_pad_ring_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_ring_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_ring_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2454:50
[INFO] [stdout]      |
[INFO] [stdout] 2454 | ...                   mut zwp_tablet_pad_ring_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_ring_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret_error`
[INFO] [stdout]     --> src/backend/session/logind.rs:1076:46
[INFO] [stdout]      |
[INFO] [stdout] 1076 | ...                   mut ret_error: *mut sd_bus_error)
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ret_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]     --> src/backend/session/logind.rs:1337:33
[INFO] [stdout]      |
[INFO] [stdout] 1337 | unsafe extern "C" fn dbus_event(mut fd: libc::c_int, mut mask: uint32_t,
[INFO] [stdout]      |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mask`
[INFO] [stdout]     --> src/backend/session/logind.rs:1337:54
[INFO] [stdout]      |
[INFO] [stdout] 1337 | unsafe extern "C" fn dbus_event(mut fd: libc::c_int, mut mask: uint32_t,
[INFO] [stdout]      |                                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]   --> src/backend/session/noop.rs:85:40
[INFO] [stdout]    |
[INFO] [stdout] 85 | unsafe extern "C" fn noop_session_open(mut base: *mut wlr_session,
[INFO] [stdout]    |                                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]   --> src/backend/session/noop.rs:90:41
[INFO] [stdout]    |
[INFO] [stdout] 90 | unsafe extern "C" fn noop_session_close(mut base: *mut wlr_session,
[INFO] [stdout]    |                                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]   --> src/backend/session/noop.rs:94:37
[INFO] [stdout]    |
[INFO] [stdout] 94 | unsafe extern "C" fn noop_change_vt(mut base: *mut wlr_session,
[INFO] [stdout]    |                                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vt`
[INFO] [stdout]   --> src/backend/session/noop.rs:95:37
[INFO] [stdout]    |
[INFO] [stdout] 95 | ...                   mut vt: libc::c_uint) -> bool {
[INFO] [stdout]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `disp`
[INFO] [stdout]    --> src/backend/session/noop.rs:101:42
[INFO] [stdout]     |
[INFO] [stdout] 101 | unsafe extern "C" fn noop_session_create(mut disp: *mut wl_display)
[INFO] [stdout]     |                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_disp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]    --> src/backend/session/session.rs:316:33
[INFO] [stdout]     |
[INFO] [stdout] 316 | unsafe extern "C" fn udev_event(mut fd: libc::c_int, mut mask: uint32_t,
[INFO] [stdout]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mask`
[INFO] [stdout]    --> src/backend/session/session.rs:316:54
[INFO] [stdout]     |
[INFO] [stdout] 316 | unsafe extern "C" fn udev_event(mut fd: libc::c_int, mut mask: uint32_t,
[INFO] [stdout]     |                                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/backend/session/session.rs:356:45
[INFO] [stdout]     |
[INFO] [stdout] 356 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]     --> src/backend/wayland/backend.rs:1879:38
[INFO] [stdout]      |
[INFO] [stdout] 1879 | unsafe extern "C" fn dispatch_events(mut fd: libc::c_int, mut mask: uint32_t,
[INFO] [stdout]      |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/backend.rs:1903:46
[INFO] [stdout]      |
[INFO] [stdout] 1903 | unsafe extern "C" fn xdg_wm_base_handle_ping(mut data: *mut libc::c_void,
[INFO] [stdout]      |                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `linux_dmabuf_v1`
[INFO] [stdout]     --> src/backend/wayland/backend.rs:1927:52
[INFO] [stdout]      |
[INFO] [stdout] 1927 | ...                   mut linux_dmabuf_v1:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_linux_dmabuf_v1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `linux_dmabuf_v1`
[INFO] [stdout]     --> src/backend/wayland/backend.rs:1941:54
[INFO] [stdout]      |
[INFO] [stdout] 1941 | ...                   mut linux_dmabuf_v1:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_linux_dmabuf_v1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/backend.rs:2050:45
[INFO] [stdout]      |
[INFO] [stdout] 2050 | unsafe extern "C" fn registry_global_remove(mut data: *mut libc::c_void,
[INFO] [stdout]      |                                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `registry`
[INFO] [stdout]     --> src/backend/wayland/backend.rs:2051:45
[INFO] [stdout]      |
[INFO] [stdout] 2051 | ...                   mut registry: *mut wl_registry,
[INFO] [stdout]      |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registry`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]     --> src/backend/wayland/backend.rs:2052:45
[INFO] [stdout]      |
[INFO] [stdout] 2052 | ...                   mut name: uint32_t) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/backend.rs:2217:45
[INFO] [stdout]      |
[INFO] [stdout] 2217 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]     --> src/backend/wayland/output.rs:1952:45
[INFO] [stdout]      |
[INFO] [stdout] 1952 | ...                   mut time: uint32_t) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/output.rs:1989:63
[INFO] [stdout]      |
[INFO] [stdout] 1989 | unsafe extern "C" fn presentation_feedback_handle_sync_output(mut data:
[INFO] [stdout]      |                                                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `feedback`
[INFO] [stdout]     --> src/backend/wayland/output.rs:1991:63
[INFO] [stdout]      |
[INFO] [stdout] 1991 | ...                   mut feedback:
[INFO] [stdout]      |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_feedback`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]     --> src/backend/wayland/output.rs:1993:63
[INFO] [stdout]      |
[INFO] [stdout] 1993 | ...                   mut output:
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wp_feedback`
[INFO] [stdout]     --> src/backend/wayland/output.rs:1999:61
[INFO] [stdout]      |
[INFO] [stdout] 1999 | ...                   mut wp_feedback:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wp_feedback`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wp_feedback`
[INFO] [stdout]     --> src/backend/wayland/output.rs:2046:61
[INFO] [stdout]      |
[INFO] [stdout] 2046 | ...                   mut wp_feedback:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wp_feedback`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `refresh`
[INFO] [stdout]     --> src/backend/wayland/output.rs:2105:45
[INFO] [stdout]      |
[INFO] [stdout] 2105 | ...                   mut refresh: int32_t) -> bool {
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_refresh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]     --> src/backend/wayland/output.rs:2443:41
[INFO] [stdout]      |
[INFO] [stdout] 2443 | ...                   mut x: libc::c_int,
[INFO] [stdout]      |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]     --> src/backend/wayland/output.rs:2444:41
[INFO] [stdout]      |
[INFO] [stdout] 2444 | ...                   mut y: libc::c_int) -> bool {
[INFO] [stdout]      |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `states`
[INFO] [stdout]     --> src/backend/wayland/output.rs:2583:52
[INFO] [stdout]      |
[INFO] [stdout] 2583 | ...                   mut states:
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_states`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_ring_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2438:52
[INFO] [stdout]      |
[INFO] [stdout] 2438 | ...                   mut zwp_tablet_pad_ring_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_ring_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_ring_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2446:51
[INFO] [stdout]      |
[INFO] [stdout] 2446 | ...                   mut zwp_tablet_pad_ring_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_ring_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_ring_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2454:50
[INFO] [stdout]      |
[INFO] [stdout] 2454 | ...                   mut zwp_tablet_pad_ring_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_ring_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_ring_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2461:51
[INFO] [stdout]      |
[INFO] [stdout] 2461 | ...                   mut zwp_tablet_pad_ring_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_ring_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_strip_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2539:53
[INFO] [stdout]      |
[INFO] [stdout] 2539 | ...                   mut zwp_tablet_pad_strip_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_strip_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_strip_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2548:55
[INFO] [stdout]      |
[INFO] [stdout] 2548 | ...                   mut zwp_tablet_pad_strip_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_strip_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_strip_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2557:51
[INFO] [stdout]      |
[INFO] [stdout] 2557 | ...                   mut zwp_tablet_pad_strip_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_strip_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_strip_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2565:52
[INFO] [stdout]      |
[INFO] [stdout] 2565 | ...                   mut zwp_tablet_pad_strip_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_strip_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad_group`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2643:54
[INFO] [stdout]      |
[INFO] [stdout] 2643 | ...                   mut pad_group:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pad_group`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad_group`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2664:52
[INFO] [stdout]      |
[INFO] [stdout] 2664 | ...                   mut pad_group:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pad_group`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad_group`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2672:51
[INFO] [stdout]      |
[INFO] [stdout] 2672 | ...                   mut pad_group:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pad_group`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad_group`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2703:52
[INFO] [stdout]      |
[INFO] [stdout] 2703 | ...                   mut pad_group:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pad_group`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2735:51
[INFO] [stdout]      |
[INFO] [stdout] 2735 | unsafe extern "C" fn handle_tablet_pad_group_done(mut data: *mut libc::c_void,
[INFO] [stdout]      |                                                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad_group`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2736:51
[INFO] [stdout]      |
[INFO] [stdout] 2736 | ...                   mut pad_group:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pad_group`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad_group`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2742:58
[INFO] [stdout]      |
[INFO] [stdout] 2742 | ...                   mut pad_group:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pad_group`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2744:58
[INFO] [stdout]      |
[INFO] [stdout] 2744 | ...                   mut time: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2745:58
[INFO] [stdout]      |
[INFO] [stdout] 2745 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2874:46
[INFO] [stdout]      |
[INFO] [stdout] 2874 | ...                   mut zwp_tablet_pad:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2896:45
[INFO] [stdout]      |
[INFO] [stdout] 2896 | ...                   mut zwp_tablet_pad_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2906:48
[INFO] [stdout]      |
[INFO] [stdout] 2906 | ...                   mut zwp_tablet_pad_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2915:47
[INFO] [stdout]      |
[INFO] [stdout] 2915 | ...                   mut zwp_tablet_pad_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2938:45
[INFO] [stdout]      |
[INFO] [stdout] 2938 | ...                   mut zwp_tablet_pad_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2946:46
[INFO] [stdout]      |
[INFO] [stdout] 2946 | ...                   mut zwp_tablet_pad_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2948:46
[INFO] [stdout]      |
[INFO] [stdout] 2948 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2950:46
[INFO] [stdout]      |
[INFO] [stdout] 2950 | ...                   mut surface: *mut wl_surface) {
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2964:46
[INFO] [stdout]      |
[INFO] [stdout] 2964 | unsafe extern "C" fn handle_tablet_pad_leave(mut data: *mut libc::c_void,
[INFO] [stdout]      |                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2965:46
[INFO] [stdout]      |
[INFO] [stdout] 2965 | ...                   mut zwp_tablet_pad_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2967:46
[INFO] [stdout]      |
[INFO] [stdout] 2967 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2968:46
[INFO] [stdout]      |
[INFO] [stdout] 2968 | ...                   mut surface: *mut wl_surface) {
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2973:48
[INFO] [stdout]      |
[INFO] [stdout] 2973 | ...                   mut zwp_tablet_pad_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_ring_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2461:51
[INFO] [stdout]      |
[INFO] [stdout] 2461 | ...                   mut zwp_tablet_pad_ring_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_ring_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_seat_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3095:39
[INFO] [stdout]      |
[INFO] [stdout] 3095 | ...                   mut zwp_tablet_seat_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_seat_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_strip_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2539:53
[INFO] [stdout]      |
[INFO] [stdout] 2539 | ...                   mut zwp_tablet_pad_strip_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_strip_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3132:46
[INFO] [stdout]      |
[INFO] [stdout] 3132 | unsafe extern "C" fn handle_tablet_tool_done(mut data: *mut libc::c_void,
[INFO] [stdout]      |                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_strip_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2548:55
[INFO] [stdout]      |
[INFO] [stdout] 2548 | ...                   mut zwp_tablet_pad_strip_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_strip_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3133:46
[INFO] [stdout]      |
[INFO] [stdout] 3133 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_strip_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2557:51
[INFO] [stdout]      |
[INFO] [stdout] 2557 | ...                   mut zwp_tablet_pad_strip_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_strip_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_strip_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2565:52
[INFO] [stdout]      |
[INFO] [stdout] 2565 | ...                   mut zwp_tablet_pad_strip_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_strip_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3164:46
[INFO] [stdout]      |
[INFO] [stdout] 3164 | ...                   mut id: *mut zwp_tablet_tool_v2,
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad_group`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2643:54
[INFO] [stdout]      |
[INFO] [stdout] 2643 | ...                   mut pad_group:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pad_group`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad_group`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2664:52
[INFO] [stdout]      |
[INFO] [stdout] 2664 | ...                   mut pad_group:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pad_group`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad_group`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2672:51
[INFO] [stdout]      |
[INFO] [stdout] 2672 | ...                   mut pad_group:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pad_group`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad_group`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2703:52
[INFO] [stdout]      |
[INFO] [stdout] 2703 | ...                   mut pad_group:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pad_group`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2735:51
[INFO] [stdout]      |
[INFO] [stdout] 2735 | unsafe extern "C" fn handle_tablet_pad_group_done(mut data: *mut libc::c_void,
[INFO] [stdout]      |                                                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad_group`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2736:51
[INFO] [stdout]      |
[INFO] [stdout] 2736 | ...                   mut pad_group:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pad_group`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad_group`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2742:58
[INFO] [stdout]      |
[INFO] [stdout] 2742 | ...                   mut pad_group:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pad_group`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2744:58
[INFO] [stdout]      |
[INFO] [stdout] 2744 | ...                   mut time: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2745:58
[INFO] [stdout]      |
[INFO] [stdout] 2745 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2874:46
[INFO] [stdout]      |
[INFO] [stdout] 2874 | ...                   mut zwp_tablet_pad:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2896:45
[INFO] [stdout]      |
[INFO] [stdout] 2896 | ...                   mut zwp_tablet_pad_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2906:48
[INFO] [stdout]      |
[INFO] [stdout] 2906 | ...                   mut zwp_tablet_pad_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2915:47
[INFO] [stdout]      |
[INFO] [stdout] 2915 | ...                   mut zwp_tablet_pad_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2938:45
[INFO] [stdout]      |
[INFO] [stdout] 2938 | ...                   mut zwp_tablet_pad_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2946:46
[INFO] [stdout]      |
[INFO] [stdout] 2946 | ...                   mut zwp_tablet_pad_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2948:46
[INFO] [stdout]      |
[INFO] [stdout] 2948 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2950:46
[INFO] [stdout]      |
[INFO] [stdout] 2950 | ...                   mut surface: *mut wl_surface) {
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2964:46
[INFO] [stdout]      |
[INFO] [stdout] 2964 | unsafe extern "C" fn handle_tablet_pad_leave(mut data: *mut libc::c_void,
[INFO] [stdout]      |                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2965:46
[INFO] [stdout]      |
[INFO] [stdout] 2965 | ...                   mut zwp_tablet_pad_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2967:46
[INFO] [stdout]      |
[INFO] [stdout] 2967 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2968:46
[INFO] [stdout]      |
[INFO] [stdout] 2968 | ...                   mut surface: *mut wl_surface) {
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_pad_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:2973:48
[INFO] [stdout]      |
[INFO] [stdout] 2973 | ...                   mut zwp_tablet_pad_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_pad_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_seat_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3095:39
[INFO] [stdout]      |
[INFO] [stdout] 3095 | ...                   mut zwp_tablet_seat_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_seat_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3132:46
[INFO] [stdout]      |
[INFO] [stdout] 3132 | unsafe extern "C" fn handle_tablet_tool_done(mut data: *mut libc::c_void,
[INFO] [stdout]      |                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3133:46
[INFO] [stdout]      |
[INFO] [stdout] 3133 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3164:46
[INFO] [stdout]      |
[INFO] [stdout] 3164 | ...                   mut id: *mut zwp_tablet_tool_v2,
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3171:48
[INFO] [stdout]      |
[INFO] [stdout] 3171 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3180:50
[INFO] [stdout]      |
[INFO] [stdout] 3180 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3190:52
[INFO] [stdout]      |
[INFO] [stdout] 3190 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3208:54
[INFO] [stdout]      |
[INFO] [stdout] 3208 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3210:54
[INFO] [stdout]      |
[INFO] [stdout] 3210 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3213:54
[INFO] [stdout]      |
[INFO] [stdout] 3213 | ...                   mut surface:
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3222:55
[INFO] [stdout]      |
[INFO] [stdout] 3222 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3228:46
[INFO] [stdout]      |
[INFO] [stdout] 3228 | ...                   mut id: *mut zwp_tablet_tool_v2,
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3229:46
[INFO] [stdout]      |
[INFO] [stdout] 3229 | ...                   mut serial: libc::c_uint) {
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3234:44
[INFO] [stdout]      |
[INFO] [stdout] 3234 | ...                   mut id: *mut zwp_tablet_tool_v2) {
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3239:48
[INFO] [stdout]      |
[INFO] [stdout] 3239 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3248:50
[INFO] [stdout]      |
[INFO] [stdout] 3248 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3255:50
[INFO] [stdout]      |
[INFO] [stdout] 3255 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3262:46
[INFO] [stdout]      |
[INFO] [stdout] 3262 | ...                   mut id: *mut zwp_tablet_tool_v2,
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3270:50
[INFO] [stdout]      |
[INFO] [stdout] 3270 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3277:48
[INFO] [stdout]      |
[INFO] [stdout] 3277 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3285:47
[INFO] [stdout]      |
[INFO] [stdout] 3285 | ...                   mut id: *mut zwp_tablet_tool_v2,
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clicks`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3287:47
[INFO] [stdout]      |
[INFO] [stdout] 3287 | ...                   mut clicks: libc::c_int) {
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clicks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3171:48
[INFO] [stdout]      |
[INFO] [stdout] 3171 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3292:48
[INFO] [stdout]      |
[INFO] [stdout] 3292 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3180:50
[INFO] [stdout]      |
[INFO] [stdout] 3180 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3294:48
[INFO] [stdout]      |
[INFO] [stdout] 3294 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3190:52
[INFO] [stdout]      |
[INFO] [stdout] 3190 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3208:54
[INFO] [stdout]      |
[INFO] [stdout] 3208 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3343:47
[INFO] [stdout]      |
[INFO] [stdout] 3343 | ...                   mut id: *mut zwp_tablet_tool_v2,
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3210:54
[INFO] [stdout]      |
[INFO] [stdout] 3210 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3508:49
[INFO] [stdout]      |
[INFO] [stdout] 3508 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3724:40
[INFO] [stdout]      |
[INFO] [stdout] 3724 | unsafe extern "C" fn handle_tool_added(mut data: *mut libc::c_void,
[INFO] [stdout]      |                                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3213:54
[INFO] [stdout]      |
[INFO] [stdout] 3213 | ...                   mut surface:
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_seat_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3725:40
[INFO] [stdout]      |
[INFO] [stdout] 3725 | ...                   mut zwp_tablet_seat_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_seat_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3222:55
[INFO] [stdout]      |
[INFO] [stdout] 3222 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3228:46
[INFO] [stdout]      |
[INFO] [stdout] 3228 | ...                   mut id: *mut zwp_tablet_tool_v2,
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3229:46
[INFO] [stdout]      |
[INFO] [stdout] 3229 | ...                   mut serial: libc::c_uint) {
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3234:44
[INFO] [stdout]      |
[INFO] [stdout] 3234 | ...                   mut id: *mut zwp_tablet_tool_v2) {
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3239:48
[INFO] [stdout]      |
[INFO] [stdout] 3239 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3248:50
[INFO] [stdout]      |
[INFO] [stdout] 3248 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3255:50
[INFO] [stdout]      |
[INFO] [stdout] 3255 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3262:46
[INFO] [stdout]      |
[INFO] [stdout] 3262 | ...                   mut id: *mut zwp_tablet_tool_v2,
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3270:50
[INFO] [stdout]      |
[INFO] [stdout] 3270 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3277:48
[INFO] [stdout]      |
[INFO] [stdout] 3277 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3285:47
[INFO] [stdout]      |
[INFO] [stdout] 3285 | ...                   mut id: *mut zwp_tablet_tool_v2,
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clicks`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3287:47
[INFO] [stdout]      |
[INFO] [stdout] 3287 | ...                   mut clicks: libc::c_int) {
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clicks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3292:48
[INFO] [stdout]      |
[INFO] [stdout] 3292 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3294:48
[INFO] [stdout]      |
[INFO] [stdout] 3294 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3343:47
[INFO] [stdout]      |
[INFO] [stdout] 3343 | ...                   mut id: *mut zwp_tablet_tool_v2,
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3508:49
[INFO] [stdout]      |
[INFO] [stdout] 3508 | ...                   mut id:
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3724:40
[INFO] [stdout]      |
[INFO] [stdout] 3724 | unsafe extern "C" fn handle_tool_added(mut data: *mut libc::c_void,
[INFO] [stdout]      |                                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_seat_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3725:40
[INFO] [stdout]      |
[INFO] [stdout] 3725 | ...                   mut zwp_tablet_seat_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_seat_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3745:41
[INFO] [stdout]      |
[INFO] [stdout] 3745 | ...                   mut zwp_tablet_v2: *mut zwp_tablet_v2,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3754:39
[INFO] [stdout]      |
[INFO] [stdout] 3754 | ...                   mut zwp_tablet_v2: *mut zwp_tablet_v2,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3761:41
[INFO] [stdout]      |
[INFO] [stdout] 3761 | ...                   mut zwp_tablet_v2: *mut zwp_tablet_v2,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3769:41
[INFO] [stdout]      |
[INFO] [stdout] 3769 | ...                   mut zwp_tablet_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3777:44
[INFO] [stdout]      |
[INFO] [stdout] 3777 | ...                   mut zwp_tablet_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_seat_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3839:39
[INFO] [stdout]      |
[INFO] [stdout] 3839 | ...                   mut zwp_tablet_seat_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_seat_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_pointer`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1440:43
[INFO] [stdout]      |
[INFO] [stdout] 1440 | ...                   mut wl_pointer: *mut wl_pointer,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sx`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1443:43
[INFO] [stdout]      |
[INFO] [stdout] 1443 | ...                   mut sx: wl_fixed_t,
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sy`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1444:43
[INFO] [stdout]      |
[INFO] [stdout] 1444 | ...                   mut sy: wl_fixed_t) {
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_pointer`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1463:43
[INFO] [stdout]      |
[INFO] [stdout] 1463 | ...                   mut wl_pointer: *mut wl_pointer,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1464:43
[INFO] [stdout]      |
[INFO] [stdout] 1464 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_pointer`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1486:44
[INFO] [stdout]      |
[INFO] [stdout] 1486 | ...                   mut wl_pointer: *mut wl_pointer,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_pointer`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1518:44
[INFO] [stdout]      |
[INFO] [stdout] 1518 | ...                   mut wl_pointer: *mut wl_pointer,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1519:44
[INFO] [stdout]      |
[INFO] [stdout] 1519 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_pointer`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1541:42
[INFO] [stdout]      |
[INFO] [stdout] 1541 | ...                   mut wl_pointer: *mut wl_pointer,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_pointer`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1568:43
[INFO] [stdout]      |
[INFO] [stdout] 1568 | ...                   mut wl_pointer: *mut wl_pointer) {
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_pointer`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1577:49
[INFO] [stdout]      |
[INFO] [stdout] 1577 | ...                   mut wl_pointer:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_pointer`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1586:47
[INFO] [stdout]      |
[INFO] [stdout] 1586 | ...                   mut wl_pointer: *mut wl_pointer,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_pointer`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1610:51
[INFO] [stdout]      |
[INFO] [stdout] 1610 | ...                   mut wl_pointer:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `axis`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1612:51
[INFO] [stdout]      |
[INFO] [stdout] 1612 | ...                   mut axis: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_axis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1732:45
[INFO] [stdout]      |
[INFO] [stdout] 1732 | unsafe extern "C" fn keyboard_handle_keymap(mut data: *mut libc::c_void,
[INFO] [stdout]      |                                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_keyboard`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1733:45
[INFO] [stdout]      |
[INFO] [stdout] 1733 | ...                   mut wl_keyboard: *mut wl_keyboard,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_keyboard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `format`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1734:45
[INFO] [stdout]      |
[INFO] [stdout] 1734 | ...                   mut format: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1735:45
[INFO] [stdout]      |
[INFO] [stdout] 1735 | ...                   mut fd: int32_t,
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1736:45
[INFO] [stdout]      |
[INFO] [stdout] 1736 | ...                   mut size: uint32_t) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_keyboard`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1745:44
[INFO] [stdout]      |
[INFO] [stdout] 1745 | ...                   mut wl_keyboard: *mut wl_keyboard,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_keyboard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1746:44
[INFO] [stdout]      |
[INFO] [stdout] 1746 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1747:44
[INFO] [stdout]      |
[INFO] [stdout] 1747 | ...                   mut surface: *mut wl_surface,
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_keyboard`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1770:44
[INFO] [stdout]      |
[INFO] [stdout] 1770 | ...                   mut wl_keyboard: *mut wl_keyboard,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_keyboard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1771:44
[INFO] [stdout]      |
[INFO] [stdout] 1771 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1772:44
[INFO] [stdout]      |
[INFO] [stdout] 1772 | ...                   mut surface: *mut wl_surface) {
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3745:41
[INFO] [stdout]      |
[INFO] [stdout] 3745 | ...                   mut zwp_tablet_v2: *mut zwp_tablet_v2,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_keyboard`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1806:42
[INFO] [stdout]      |
[INFO] [stdout] 1806 | ...                   mut wl_keyboard: *mut wl_keyboard,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_keyboard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3754:39
[INFO] [stdout]      |
[INFO] [stdout] 3754 | ...                   mut zwp_tablet_v2: *mut zwp_tablet_v2,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3761:41
[INFO] [stdout]      |
[INFO] [stdout] 3761 | ...                   mut zwp_tablet_v2: *mut zwp_tablet_v2,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1807:42
[INFO] [stdout]      |
[INFO] [stdout] 1807 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3769:41
[INFO] [stdout]      |
[INFO] [stdout] 3769 | ...                   mut zwp_tablet_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3777:44
[INFO] [stdout]      |
[INFO] [stdout] 3777 | ...                   mut zwp_tablet_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_keyboard`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1833:48
[INFO] [stdout]      |
[INFO] [stdout] 1833 | ...                   mut wl_keyboard:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_keyboard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_tablet_seat_v2`
[INFO] [stdout]     --> src/backend/wayland/tablet_v2.rs:3839:39
[INFO] [stdout]      |
[INFO] [stdout] 3839 | ...                   mut zwp_tablet_seat_v2:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_tablet_seat_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_pointer`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1440:43
[INFO] [stdout]      |
[INFO] [stdout] 1440 | ...                   mut wl_pointer: *mut wl_pointer,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sx`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1443:43
[INFO] [stdout]      |
[INFO] [stdout] 1443 | ...                   mut sx: wl_fixed_t,
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1835:48
[INFO] [stdout]      |
[INFO] [stdout] 1835 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sy`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1444:43
[INFO] [stdout]      |
[INFO] [stdout] 1444 | ...                   mut sy: wl_fixed_t) {
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_pointer`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1463:43
[INFO] [stdout]      |
[INFO] [stdout] 1463 | ...                   mut wl_pointer: *mut wl_pointer,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1464:43
[INFO] [stdout]      |
[INFO] [stdout] 1464 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1854:50
[INFO] [stdout]      |
[INFO] [stdout] 1854 | unsafe extern "C" fn keyboard_handle_repeat_info(mut data: *mut libc::c_void,
[INFO] [stdout]      |                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_pointer`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1486:44
[INFO] [stdout]      |
[INFO] [stdout] 1486 | ...                   mut wl_pointer: *mut wl_pointer,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_pointer`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1518:44
[INFO] [stdout]      |
[INFO] [stdout] 1518 | ...                   mut wl_pointer: *mut wl_pointer,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_keyboard`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1855:50
[INFO] [stdout]      |
[INFO] [stdout] 1855 | ...                   mut wl_keyboard:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_keyboard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1519:44
[INFO] [stdout]      |
[INFO] [stdout] 1519 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_pointer`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1541:42
[INFO] [stdout]      |
[INFO] [stdout] 1541 | ...                   mut wl_pointer: *mut wl_pointer,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rate`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1857:50
[INFO] [stdout]      |
[INFO] [stdout] 1857 | ...                   mut rate: int32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_pointer`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1568:43
[INFO] [stdout]      |
[INFO] [stdout] 1568 | ...                   mut wl_pointer: *mut wl_pointer) {
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_pointer`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1577:49
[INFO] [stdout]      |
[INFO] [stdout] 1577 | ...                   mut wl_pointer:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delay`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1858:50
[INFO] [stdout]      |
[INFO] [stdout] 1858 | ...                   mut delay: int32_t) {
[INFO] [stdout]      |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_pointer_gesture_swipe_v1`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2063:42
[INFO] [stdout]      |
[INFO] [stdout] 2063 | ...                   mut zwp_pointer_gesture_swipe_v1:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_pointer_gesture_swipe_v1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_pointer`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1586:47
[INFO] [stdout]      |
[INFO] [stdout] 1586 | ...                   mut wl_pointer: *mut wl_pointer,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2065:42
[INFO] [stdout]      |
[INFO] [stdout] 2065 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_pointer`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1610:51
[INFO] [stdout]      |
[INFO] [stdout] 1610 | ...                   mut wl_pointer:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2067:42
[INFO] [stdout]      |
[INFO] [stdout] 2067 | ...                   mut surface: *mut wl_surface,
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_pointer_gesture_swipe_v1`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2087:43
[INFO] [stdout]      |
[INFO] [stdout] 2087 | ...                   mut zwp_pointer_gesture_swipe_v1:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_pointer_gesture_swipe_v1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_pointer_gesture_swipe_v1`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2112:40
[INFO] [stdout]      |
[INFO] [stdout] 2112 | ...                   mut zwp_pointer_gesture_swipe_v1:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_pointer_gesture_swipe_v1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2114:40
[INFO] [stdout]      |
[INFO] [stdout] 2114 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `axis`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1612:51
[INFO] [stdout]      |
[INFO] [stdout] 1612 | ...                   mut axis: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_axis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_pointer_gesture_pinch_v1`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2187:42
[INFO] [stdout]      |
[INFO] [stdout] 2187 | ...                   mut zwp_pointer_gesture_pinch_v1:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_pointer_gesture_pinch_v1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1732:45
[INFO] [stdout]      |
[INFO] [stdout] 1732 | unsafe extern "C" fn keyboard_handle_keymap(mut data: *mut libc::c_void,
[INFO] [stdout]      |                                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2189:42
[INFO] [stdout]      |
[INFO] [stdout] 2189 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_keyboard`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1733:45
[INFO] [stdout]      |
[INFO] [stdout] 1733 | ...                   mut wl_keyboard: *mut wl_keyboard,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_keyboard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2191:42
[INFO] [stdout]      |
[INFO] [stdout] 2191 | ...                   mut surface: *mut wl_surface,
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `format`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1734:45
[INFO] [stdout]      |
[INFO] [stdout] 1734 | ...                   mut format: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_pointer_gesture_pinch_v1`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2211:43
[INFO] [stdout]      |
[INFO] [stdout] 2211 | ...                   mut zwp_pointer_gesture_pinch_v1:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_pointer_gesture_pinch_v1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1735:45
[INFO] [stdout]      |
[INFO] [stdout] 1735 | ...                   mut fd: int32_t,
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_pointer_gesture_pinch_v1`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2242:40
[INFO] [stdout]      |
[INFO] [stdout] 2242 | ...                   mut zwp_pointer_gesture_pinch_v1:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_pointer_gesture_pinch_v1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1736:45
[INFO] [stdout]      |
[INFO] [stdout] 1736 | ...                   mut size: uint32_t) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2244:40
[INFO] [stdout]      |
[INFO] [stdout] 2244 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_keyboard`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1745:44
[INFO] [stdout]      |
[INFO] [stdout] 1745 | ...                   mut wl_keyboard: *mut wl_keyboard,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_keyboard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `relative_pointer`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2322:62
[INFO] [stdout]      |
[INFO] [stdout] 2322 | ...                   mut relative_pointer:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_relative_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1746:44
[INFO] [stdout]      |
[INFO] [stdout] 1746 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2392:52
[INFO] [stdout]      |
[INFO] [stdout] 2392 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1747:44
[INFO] [stdout]      |
[INFO] [stdout] 1747 | ...                   mut surface: *mut wl_surface,
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_keyboard`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1770:44
[INFO] [stdout]      |
[INFO] [stdout] 1770 | ...                   mut wl_keyboard: *mut wl_keyboard,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_keyboard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1771:44
[INFO] [stdout]      |
[INFO] [stdout] 1771 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1772:44
[INFO] [stdout]      |
[INFO] [stdout] 1772 | ...                   mut surface: *mut wl_surface) {
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_keyboard`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1806:42
[INFO] [stdout]      |
[INFO] [stdout] 1806 | ...                   mut wl_keyboard: *mut wl_keyboard,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_keyboard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1807:42
[INFO] [stdout]      |
[INFO] [stdout] 1807 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_keyboard`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1833:48
[INFO] [stdout]      |
[INFO] [stdout] 1833 | ...                   mut wl_keyboard:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_keyboard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1835:48
[INFO] [stdout]      |
[INFO] [stdout] 1835 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1854:50
[INFO] [stdout]      |
[INFO] [stdout] 1854 | unsafe extern "C" fn keyboard_handle_repeat_info(mut data: *mut libc::c_void,
[INFO] [stdout]      |                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_keyboard`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1855:50
[INFO] [stdout]      |
[INFO] [stdout] 1855 | ...                   mut wl_keyboard:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_keyboard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]     --> src/backend/x11/backend.rs:1218:32
[INFO] [stdout]      |
[INFO] [stdout] 1218 | unsafe extern "C" fn x11_event(mut fd: libc::c_int, mut mask: uint32_t,
[INFO] [stdout]      |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rate`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1857:50
[INFO] [stdout]      |
[INFO] [stdout] 1857 | ...                   mut rate: int32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delay`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:1858:50
[INFO] [stdout]      |
[INFO] [stdout] 1858 | ...                   mut delay: int32_t) {
[INFO] [stdout]      |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/x11/backend.rs:1339:45
[INFO] [stdout]      |
[INFO] [stdout] 1339 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_pointer_gesture_swipe_v1`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2063:42
[INFO] [stdout]      |
[INFO] [stdout] 2063 | ...                   mut zwp_pointer_gesture_swipe_v1:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_pointer_gesture_swipe_v1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2065:42
[INFO] [stdout]      |
[INFO] [stdout] 2065 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2067:42
[INFO] [stdout]      |
[INFO] [stdout] 2067 | ...                   mut surface: *mut wl_surface,
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wlr_device`
[INFO] [stdout]     --> src/backend/x11/input_device.rs:1374:43
[INFO] [stdout]      |
[INFO] [stdout] 1374 | unsafe extern "C" fn input_device_destroy(mut wlr_device:
[INFO] [stdout]      |                                           ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wlr_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wlr_keyboard`
[INFO] [stdout]     --> src/backend/x11/input_device.rs:1392:39
[INFO] [stdout]      |
[INFO] [stdout] 1392 | unsafe extern "C" fn keyboard_destroy(mut wlr_keyboard: *mut wlr_keyboard) {
[INFO] [stdout]      |                                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wlr_keyboard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wlr_pointer`
[INFO] [stdout]     --> src/backend/x11/input_device.rs:1410:38
[INFO] [stdout]      |
[INFO] [stdout] 1410 | unsafe extern "C" fn pointer_destroy(mut wlr_pointer: *mut wlr_pointer) {
[INFO] [stdout]      |                                      ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wlr_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wlr_touch`
[INFO] [stdout]     --> src/backend/x11/input_device.rs:1427:36
[INFO] [stdout]      |
[INFO] [stdout] 1427 | unsafe extern "C" fn touch_destroy(mut wlr_touch: *mut wlr_touch) {
[INFO] [stdout]      |                                    ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wlr_touch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_pointer_gesture_swipe_v1`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2087:43
[INFO] [stdout]      |
[INFO] [stdout] 2087 | ...                   mut zwp_pointer_gesture_swipe_v1:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_pointer_gesture_swipe_v1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_pointer_gesture_swipe_v1`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2112:40
[INFO] [stdout]      |
[INFO] [stdout] 2112 | ...                   mut zwp_pointer_gesture_swipe_v1:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_pointer_gesture_swipe_v1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2114:40
[INFO] [stdout]      |
[INFO] [stdout] 2114 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_pointer_gesture_pinch_v1`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2187:42
[INFO] [stdout]      |
[INFO] [stdout] 2187 | ...                   mut zwp_pointer_gesture_pinch_v1:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_pointer_gesture_pinch_v1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2189:42
[INFO] [stdout]      |
[INFO] [stdout] 2189 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2191:42
[INFO] [stdout]      |
[INFO] [stdout] 2191 | ...                   mut surface: *mut wl_surface,
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_pointer_gesture_pinch_v1`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2211:43
[INFO] [stdout]      |
[INFO] [stdout] 2211 | ...                   mut zwp_pointer_gesture_pinch_v1:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_pointer_gesture_pinch_v1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zwp_pointer_gesture_pinch_v1`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2242:40
[INFO] [stdout]      |
[INFO] [stdout] 2242 | ...                   mut zwp_pointer_gesture_pinch_v1:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zwp_pointer_gesture_pinch_v1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2244:40
[INFO] [stdout]      |
[INFO] [stdout] 2244 | ...                   mut serial: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `relative_pointer`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2322:62
[INFO] [stdout]      |
[INFO] [stdout] 2322 | ...                   mut relative_pointer:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_relative_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/wayland/wl_seat.rs:2392:52
[INFO] [stdout]      |
[INFO] [stdout] 2392 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]     --> src/backend/x11/backend.rs:1218:32
[INFO] [stdout]      |
[INFO] [stdout] 1218 | unsafe extern "C" fn x11_event(mut fd: libc::c_int, mut mask: uint32_t,
[INFO] [stdout]      |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/backend/x11/backend.rs:1339:45
[INFO] [stdout]      |
[INFO] [stdout] 1339 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wlr_device`
[INFO] [stdout]     --> src/backend/x11/input_device.rs:1374:43
[INFO] [stdout]      |
[INFO] [stdout] 1374 | unsafe extern "C" fn input_device_destroy(mut wlr_device:
[INFO] [stdout]      |                                           ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wlr_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wlr_keyboard`
[INFO] [stdout]     --> src/backend/x11/input_device.rs:1392:39
[INFO] [stdout]      |
[INFO] [stdout] 1392 | unsafe extern "C" fn keyboard_destroy(mut wlr_keyboard: *mut wlr_keyboard) {
[INFO] [stdout]      |                                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wlr_keyboard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wlr_pointer`
[INFO] [stdout]     --> src/backend/x11/input_device.rs:1410:38
[INFO] [stdout]      |
[INFO] [stdout] 1410 | unsafe extern "C" fn pointer_destroy(mut wlr_pointer: *mut wlr_pointer) {
[INFO] [stdout]      |                                      ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wlr_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wlr_touch`
[INFO] [stdout]     --> src/backend/x11/input_device.rs:1427:36
[INFO] [stdout]      |
[INFO] [stdout] 1427 | unsafe extern "C" fn touch_destroy(mut wlr_touch: *mut wlr_touch) {
[INFO] [stdout]      |                                    ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wlr_touch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `thread`
[INFO] [stdout]    --> src/render/egl.rs:577:52
[INFO] [stdout]     |
[INFO] [stdout] 577 | ...                   mut msg_type: EGLint, mut thread: EGLLabelKHR,
[INFO] [stdout]     |                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj`
[INFO] [stdout]    --> src/render/egl.rs:578:30
[INFO] [stdout]     |
[INFO] [stdout] 578 | ...                   mut obj: EGLLabelKHR,
[INFO] [stdout]     |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wlr_renderer`
[INFO] [stdout]    --> src/render/gles2/renderer.rs:878:45
[INFO] [stdout]     |
[INFO] [stdout] 878 | unsafe extern "C" fn gles2_renderer_formats(mut wlr_renderer:
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wlr_renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wlr_renderer`
[INFO] [stdout]    --> src/render/gles2/renderer.rs:884:45
[INFO] [stdout]     |
[INFO] [stdout] 884 | unsafe extern "C" fn gles2_format_supported(mut wlr_renderer:
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wlr_renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]     --> src/render/gles2/renderer.rs:1329:32
[INFO] [stdout]      |
[INFO] [stdout] 1329 | unsafe extern "C" fn gles2_log(mut src: GLenum, mut type_0: GLenum,
[INFO] [stdout]      |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/render/gles2/renderer.rs:1330:32
[INFO] [stdout]      |
[INFO] [stdout] 1330 | ...                   mut id: GLuint, mut severity: GLenum,
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `severity`
[INFO] [stdout]     --> src/render/gles2/renderer.rs:1330:48
[INFO] [stdout]      |
[INFO] [stdout] 1330 | ...                   mut id: GLuint, mut severity: GLenum,
[INFO] [stdout]      |                                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_severity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]     --> src/render/gles2/renderer.rs:1331:32
[INFO] [stdout]      |
[INFO] [stdout] 1331 | ...                   mut len: GLsizei, mut msg: *const GLchar,
[INFO] [stdout]      |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user`
[INFO] [stdout]     --> src/render/gles2/renderer.rs:1332:32
[INFO] [stdout]      |
[INFO] [stdout] 1332 | ...                   mut user: *const libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `thread`
[INFO] [stdout]    --> src/render/egl.rs:577:52
[INFO] [stdout]     |
[INFO] [stdout] 577 | ...                   mut msg_type: EGLint, mut thread: EGLLabelKHR,
[INFO] [stdout]     |                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj`
[INFO] [stdout]    --> src/render/egl.rs:578:30
[INFO] [stdout]     |
[INFO] [stdout] 578 | ...                   mut obj: EGLLabelKHR,
[INFO] [stdout]     |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wlr_renderer`
[INFO] [stdout]    --> src/render/gles2/renderer.rs:878:45
[INFO] [stdout]     |
[INFO] [stdout] 878 | unsafe extern "C" fn gles2_renderer_formats(mut wlr_renderer:
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wlr_renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wlr_renderer`
[INFO] [stdout]    --> src/render/gles2/renderer.rs:884:45
[INFO] [stdout]     |
[INFO] [stdout] 884 | unsafe extern "C" fn gles2_format_supported(mut wlr_renderer:
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wlr_renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]     --> src/render/gles2/renderer.rs:1329:32
[INFO] [stdout]      |
[INFO] [stdout] 1329 | unsafe extern "C" fn gles2_log(mut src: GLenum, mut type_0: GLenum,
[INFO] [stdout]      |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]     --> src/render/gles2/renderer.rs:1330:32
[INFO] [stdout]      |
[INFO] [stdout] 1330 | ...                   mut id: GLuint, mut severity: GLenum,
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `severity`
[INFO] [stdout]     --> src/render/gles2/renderer.rs:1330:48
[INFO] [stdout]      |
[INFO] [stdout] 1330 | ...                   mut id: GLuint, mut severity: GLenum,
[INFO] [stdout]      |                                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_severity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]     --> src/render/gles2/renderer.rs:1331:32
[INFO] [stdout]      |
[INFO] [stdout] 1331 | ...                   mut len: GLsizei, mut msg: *const GLchar,
[INFO] [stdout]      |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user`
[INFO] [stdout]     --> src/render/gles2/renderer.rs:1332:32
[INFO] [stdout]      |
[INFO] [stdout] 1332 | ...                   mut user: *const libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/data_device/wlr_data_device.rs:874:48
[INFO] [stdout]     |
[INFO] [stdout] 874 | unsafe extern "C" fn data_device_set_selection(mut client: *mut wl_client,
[INFO] [stdout]     |                                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/data_device/wlr_data_device.rs:896:45
[INFO] [stdout]     |
[INFO] [stdout] 896 | unsafe extern "C" fn data_device_start_drag(mut client: *mut wl_client,
[INFO] [stdout]     |                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/data_device/wlr_data_device.rs:936:42
[INFO] [stdout]     |
[INFO] [stdout] 936 | unsafe extern "C" fn data_device_release(mut client: *mut wl_client,
[INFO] [stdout]     |                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/data_device/wlr_data_device.rs:1097:59
[INFO] [stdout]      |
[INFO] [stdout] 1097 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/data_device/wlr_data_device.rs:1268:45
[INFO] [stdout]      |
[INFO] [stdout] 1268 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/data_device/wlr_data_offer.rs:935:47
[INFO] [stdout]     |
[INFO] [stdout] 935 | unsafe extern "C" fn data_offer_handle_accept(mut client: *mut wl_client,
[INFO] [stdout]     |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/data_device/wlr_data_offer.rs:953:48
[INFO] [stdout]     |
[INFO] [stdout] 953 | unsafe extern "C" fn data_offer_handle_receive(mut client: *mut wl_client,
[INFO] [stdout]     |                                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/data_device/wlr_data_offer.rs:971:48
[INFO] [stdout]     |
[INFO] [stdout] 971 | unsafe extern "C" fn data_offer_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/data_device/wlr_data_device.rs:874:48
[INFO] [stdout]     |
[INFO] [stdout] 874 | unsafe extern "C" fn data_device_set_selection(mut client: *mut wl_client,
[INFO] [stdout]     |                                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/data_device/wlr_data_offer.rs:976:47
[INFO] [stdout]     |
[INFO] [stdout] 976 | unsafe extern "C" fn data_offer_handle_finish(mut client: *mut wl_client,
[INFO] [stdout]     |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/data_device/wlr_data_device.rs:896:45
[INFO] [stdout]     |
[INFO] [stdout] 896 | unsafe extern "C" fn data_device_start_drag(mut client: *mut wl_client,
[INFO] [stdout]     |                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/data_device/wlr_data_device.rs:936:42
[INFO] [stdout]     |
[INFO] [stdout] 936 | unsafe extern "C" fn data_device_release(mut client: *mut wl_client,
[INFO] [stdout]     |                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/data_device/wlr_data_offer.rs:1017:52
[INFO] [stdout]      |
[INFO] [stdout] 1017 | unsafe extern "C" fn data_offer_handle_set_actions(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/data_device/wlr_data_device.rs:1097:59
[INFO] [stdout]      |
[INFO] [stdout] 1097 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/data_device/wlr_data_offer.rs:1145:55
[INFO] [stdout]      |
[INFO] [stdout] 1145 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/data_device/wlr_data_device.rs:1268:45
[INFO] [stdout]      |
[INFO] [stdout] 1268 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]    --> src/types/data_device/wlr_data_source.rs:474:48
[INFO] [stdout]     |
[INFO] [stdout] 474 | ...                   mut serial: uint32_t,
[INFO] [stdout]     |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/data_device/wlr_data_source.rs:549:42
[INFO] [stdout]     |
[INFO] [stdout] 549 | unsafe extern "C" fn data_source_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/data_device/wlr_data_offer.rs:935:47
[INFO] [stdout]     |
[INFO] [stdout] 935 | unsafe extern "C" fn data_offer_handle_accept(mut client: *mut wl_client,
[INFO] [stdout]     |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/data_device/wlr_data_offer.rs:953:48
[INFO] [stdout]     |
[INFO] [stdout] 953 | unsafe extern "C" fn data_offer_handle_receive(mut client: *mut wl_client,
[INFO] [stdout]     |                                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/data_device/wlr_data_source.rs:553:46
[INFO] [stdout]     |
[INFO] [stdout] 553 | unsafe extern "C" fn data_source_set_actions(mut client: *mut wl_client,
[INFO] [stdout]     |                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/data_device/wlr_data_offer.rs:971:48
[INFO] [stdout]     |
[INFO] [stdout] 971 | unsafe extern "C" fn data_offer_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/data_device/wlr_data_source.rs:589:40
[INFO] [stdout]     |
[INFO] [stdout] 589 | unsafe extern "C" fn data_source_offer(mut client: *mut wl_client,
[INFO] [stdout]     |                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/data_device/wlr_data_offer.rs:976:47
[INFO] [stdout]     |
[INFO] [stdout] 976 | unsafe extern "C" fn data_offer_handle_finish(mut client: *mut wl_client,
[INFO] [stdout]     |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/data_device/wlr_data_offer.rs:1017:52
[INFO] [stdout]      |
[INFO] [stdout] 1017 | unsafe extern "C" fn data_offer_handle_set_actions(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/data_device/wlr_data_offer.rs:1145:55
[INFO] [stdout]      |
[INFO] [stdout] 1145 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/data_device/wlr_drag.rs:848:54
[INFO] [stdout]     |
[INFO] [stdout] 848 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1103:47
[INFO] [stdout]      |
[INFO] [stdout] 1103 | unsafe extern "C" fn drag_handle_pointer_axis(mut grab:
[INFO] [stdout]      |                                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]    --> src/types/data_device/wlr_data_source.rs:474:48
[INFO] [stdout]     |
[INFO] [stdout] 474 | ...                   mut serial: uint32_t,
[INFO] [stdout]     |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1105:47
[INFO] [stdout]      |
[INFO] [stdout] 1105 | ...                   mut time: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/data_device/wlr_data_source.rs:549:42
[INFO] [stdout]     |
[INFO] [stdout] 549 | unsafe extern "C" fn data_source_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orientation`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1106:47
[INFO] [stdout]      |
[INFO] [stdout] 1106 | ...                   mut orientation:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orientation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/data_device/wlr_data_source.rs:553:46
[INFO] [stdout]     |
[INFO] [stdout] 553 | unsafe extern "C" fn data_source_set_actions(mut client: *mut wl_client,
[INFO] [stdout]     |                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1108:47
[INFO] [stdout]      |
[INFO] [stdout] 1108 | ...                   mut value: libc::c_double,
[INFO] [stdout]      |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/data_device/wlr_data_source.rs:589:40
[INFO] [stdout]     |
[INFO] [stdout] 589 | unsafe extern "C" fn data_source_offer(mut client: *mut wl_client,
[INFO] [stdout]     |                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value_discrete`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1109:47
[INFO] [stdout]      |
[INFO] [stdout] 1109 | ...                   mut value_discrete: int32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value_discrete`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1110:47
[INFO] [stdout]      |
[INFO] [stdout] 1110 | ...                   mut source: wlr_axis_source) {
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/data_device/wlr_drag.rs:848:54
[INFO] [stdout]     |
[INFO] [stdout] 848 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1204:45
[INFO] [stdout]      |
[INFO] [stdout] 1204 | unsafe extern "C" fn drag_handle_touch_down(mut grab:
[INFO] [stdout]      |                                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1206:45
[INFO] [stdout]      |
[INFO] [stdout] 1206 | ...                   mut time: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1103:47
[INFO] [stdout]      |
[INFO] [stdout] 1103 | unsafe extern "C" fn drag_handle_pointer_axis(mut grab:
[INFO] [stdout]      |                                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1105:47
[INFO] [stdout]      |
[INFO] [stdout] 1105 | ...                   mut time: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1207:45
[INFO] [stdout]      |
[INFO] [stdout] 1207 | ...                   mut point: *mut wlr_touch_point)
[INFO] [stdout]      |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orientation`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1106:47
[INFO] [stdout]      |
[INFO] [stdout] 1106 | ...                   mut orientation:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orientation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1243:46
[INFO] [stdout]      |
[INFO] [stdout] 1243 | ...                   mut time: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1108:47
[INFO] [stdout]      |
[INFO] [stdout] 1108 | ...                   mut value: libc::c_double,
[INFO] [stdout]      |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value_discrete`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1109:47
[INFO] [stdout]      |
[INFO] [stdout] 1109 | ...                   mut value_discrete: int32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value_discrete`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1303:49
[INFO] [stdout]      |
[INFO] [stdout] 1303 | unsafe extern "C" fn drag_handle_keyboard_enter(mut grab:
[INFO] [stdout]      |                                                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1110:47
[INFO] [stdout]      |
[INFO] [stdout] 1110 | ...                   mut source: wlr_axis_source) {
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1204:45
[INFO] [stdout]      |
[INFO] [stdout] 1204 | unsafe extern "C" fn drag_handle_touch_down(mut grab:
[INFO] [stdout]      |                                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1206:45
[INFO] [stdout]      |
[INFO] [stdout] 1206 | ...                   mut time: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1207:45
[INFO] [stdout]      |
[INFO] [stdout] 1207 | ...                   mut point: *mut wlr_touch_point)
[INFO] [stdout]      |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1243:46
[INFO] [stdout]      |
[INFO] [stdout] 1243 | ...                   mut time: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1305:49
[INFO] [stdout]      |
[INFO] [stdout] 1305 | ...                   mut surface: *mut wlr_surface,
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keycodes`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1306:49
[INFO] [stdout]      |
[INFO] [stdout] 1306 | ...                   mut keycodes: *mut uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keycodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_keycodes`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1307:49
[INFO] [stdout]      |
[INFO] [stdout] 1307 | ...                   mut num_keycodes: size_t,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_keycodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modifiers`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1308:49
[INFO] [stdout]      |
[INFO] [stdout] 1308 | ...                   mut modifiers:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1312:47
[INFO] [stdout]      |
[INFO] [stdout] 1312 | unsafe extern "C" fn drag_handle_keyboard_key(mut grab:
[INFO] [stdout]      |                                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1314:47
[INFO] [stdout]      |
[INFO] [stdout] 1314 | ...                   mut time: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1315:47
[INFO] [stdout]      |
[INFO] [stdout] 1315 | ...                   mut key: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1316:47
[INFO] [stdout]      |
[INFO] [stdout] 1316 | ...                   mut state: uint32_t) {
[INFO] [stdout]      |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1319:53
[INFO] [stdout]      |
[INFO] [stdout] 1319 | unsafe extern "C" fn drag_handle_keyboard_modifiers(mut grab:
[INFO] [stdout]      |                                                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modifiers`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1321:53
[INFO] [stdout]      |
[INFO] [stdout] 1321 | ...                   mut modifiers:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1381:47
[INFO] [stdout]      |
[INFO] [stdout] 1381 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1303:49
[INFO] [stdout]      |
[INFO] [stdout] 1303 | unsafe extern "C" fn drag_handle_keyboard_enter(mut grab:
[INFO] [stdout]      |                                                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1305:49
[INFO] [stdout]      |
[INFO] [stdout] 1305 | ...                   mut surface: *mut wlr_surface,
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keycodes`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1306:49
[INFO] [stdout]      |
[INFO] [stdout] 1306 | ...                   mut keycodes: *mut uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keycodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_keycodes`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1307:49
[INFO] [stdout]      |
[INFO] [stdout] 1307 | ...                   mut num_keycodes: size_t,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_keycodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modifiers`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1308:49
[INFO] [stdout]      |
[INFO] [stdout] 1308 | ...                   mut modifiers:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1312:47
[INFO] [stdout]      |
[INFO] [stdout] 1312 | unsafe extern "C" fn drag_handle_keyboard_key(mut grab:
[INFO] [stdout]      |                                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1388:54
[INFO] [stdout]      |
[INFO] [stdout] 1388 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1314:47
[INFO] [stdout]      |
[INFO] [stdout] 1314 | ...                   mut time: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1405:55
[INFO] [stdout]      |
[INFO] [stdout] 1405 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1315:47
[INFO] [stdout]      |
[INFO] [stdout] 1315 | ...                   mut key: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1316:47
[INFO] [stdout]      |
[INFO] [stdout] 1316 | ...                   mut state: uint32_t) {
[INFO] [stdout]      |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1555:54
[INFO] [stdout]      |
[INFO] [stdout] 1555 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1319:53
[INFO] [stdout]      |
[INFO] [stdout] 1319 | unsafe extern "C" fn drag_handle_keyboard_modifiers(mut grab:
[INFO] [stdout]      |                                                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modifiers`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1321:53
[INFO] [stdout]      |
[INFO] [stdout] 1321 | ...                   mut modifiers:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1381:47
[INFO] [stdout]      |
[INFO] [stdout] 1381 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1388:54
[INFO] [stdout]      |
[INFO] [stdout] 1388 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1405:55
[INFO] [stdout]      |
[INFO] [stdout] 1405 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/data_device/wlr_drag.rs:1555:54
[INFO] [stdout]      |
[INFO] [stdout] 1555 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2.rs:1149:46
[INFO] [stdout]      |
[INFO] [stdout] 1149 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2.rs:1198:49
[INFO] [stdout]      |
[INFO] [stdout] 1198 | unsafe extern "C" fn tablet_seat_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2.rs:1314:49
[INFO] [stdout]      |
[INFO] [stdout] 1314 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2.rs:1320:45
[INFO] [stdout]      |
[INFO] [stdout] 1320 | unsafe extern "C" fn tablet_manager_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2.rs:1544:45
[INFO] [stdout]      |
[INFO] [stdout] 1544 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2.rs:1149:46
[INFO] [stdout]      |
[INFO] [stdout] 1149 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2.rs:1198:49
[INFO] [stdout]      |
[INFO] [stdout] 1198 | unsafe extern "C" fn tablet_seat_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2.rs:1314:49
[INFO] [stdout]      |
[INFO] [stdout] 1314 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2.rs:1320:45
[INFO] [stdout]      |
[INFO] [stdout] 1320 | unsafe extern "C" fn tablet_manager_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2.rs:1544:45
[INFO] [stdout]      |
[INFO] [stdout] 1544 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_pad.rs:1593:51
[INFO] [stdout]      |
[INFO] [stdout] 1593 | unsafe extern "C" fn handle_tablet_pad_v2_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_pad.rs:1609:61
[INFO] [stdout]      |
[INFO] [stdout] 1609 | unsafe extern "C" fn handle_tablet_pad_ring_v2_set_feedback(mut client:
[INFO] [stdout]      |                                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_pad.rs:1633:56
[INFO] [stdout]      |
[INFO] [stdout] 1633 | unsafe extern "C" fn handle_tablet_pad_ring_v2_destroy(mut client:
[INFO] [stdout]      |                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_pad.rs:1678:62
[INFO] [stdout]      |
[INFO] [stdout] 1678 | unsafe extern "C" fn handle_tablet_pad_strip_v2_set_feedback(mut client:
[INFO] [stdout]      |                                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_pad.rs:1702:57
[INFO] [stdout]      |
[INFO] [stdout] 1702 | unsafe extern "C" fn handle_tablet_pad_strip_v2_destroy(mut client:
[INFO] [stdout]      |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_pad.rs:1736:56
[INFO] [stdout]      |
[INFO] [stdout] 1736 | unsafe extern "C" fn handle_tablet_pad_v2_set_feedback(mut client:
[INFO] [stdout]      |                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_pad.rs:1593:51
[INFO] [stdout]      |
[INFO] [stdout] 1593 | unsafe extern "C" fn handle_tablet_pad_v2_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_pad.rs:1843:57
[INFO] [stdout]      |
[INFO] [stdout] 1843 | unsafe extern "C" fn handle_tablet_pad_group_v2_destroy(mut client:
[INFO] [stdout]      |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_pad.rs:1609:61
[INFO] [stdout]      |
[INFO] [stdout] 1609 | unsafe extern "C" fn handle_tablet_pad_ring_v2_set_feedback(mut client:
[INFO] [stdout]      |                                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_pad.rs:1633:56
[INFO] [stdout]      |
[INFO] [stdout] 1633 | unsafe extern "C" fn handle_tablet_pad_ring_v2_destroy(mut client:
[INFO] [stdout]      |                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_pad.rs:1865:43
[INFO] [stdout]      |
[INFO] [stdout] 1865 | unsafe extern "C" fn add_tablet_pad_group(mut pad:
[INFO] [stdout]      |                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_pad.rs:1678:62
[INFO] [stdout]      |
[INFO] [stdout] 1678 | unsafe extern "C" fn handle_tablet_pad_strip_v2_set_feedback(mut client:
[INFO] [stdout]      |                                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_pad.rs:1702:57
[INFO] [stdout]      |
[INFO] [stdout] 1702 | unsafe extern "C" fn handle_tablet_pad_strip_v2_destroy(mut client:
[INFO] [stdout]      |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_pad.rs:1736:56
[INFO] [stdout]      |
[INFO] [stdout] 1736 | unsafe extern "C" fn handle_tablet_pad_v2_set_feedback(mut client:
[INFO] [stdout]      |                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_pad.rs:1843:57
[INFO] [stdout]      |
[INFO] [stdout] 1843 | unsafe extern "C" fn handle_tablet_pad_group_v2_destroy(mut client:
[INFO] [stdout]      |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_pad.rs:1865:43
[INFO] [stdout]      |
[INFO] [stdout] 1865 | unsafe extern "C" fn add_tablet_pad_group(mut pad:
[INFO] [stdout]      |                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_pad.rs:2104:52
[INFO] [stdout]      |
[INFO] [stdout] 2104 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_pad.rs:2631:41
[INFO] [stdout]      |
[INFO] [stdout] 2631 | unsafe extern "C" fn default_pad_cancel(mut grab:
[INFO] [stdout]      |                                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_pad.rs:2104:52
[INFO] [stdout]      |
[INFO] [stdout] 2104 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/tablet_v2/wlr_tablet_v2_tablet.rs:890:47
[INFO] [stdout]     |
[INFO] [stdout] 890 | unsafe extern "C" fn handle_tablet_v2_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/tablet_v2/wlr_tablet_v2_tablet.rs:911:48
[INFO] [stdout]     |
[INFO] [stdout] 911 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_pad.rs:2631:41
[INFO] [stdout]      |
[INFO] [stdout] 2631 | unsafe extern "C" fn default_pad_cancel(mut grab:
[INFO] [stdout]      |                                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_tool.rs:1445:55
[INFO] [stdout]      |
[INFO] [stdout] 1445 | unsafe extern "C" fn handle_tablet_tool_v2_set_cursor(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_tool.rs:1483:52
[INFO] [stdout]      |
[INFO] [stdout] 1483 | unsafe extern "C" fn handle_tablet_tool_v2_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_tool.rs:1669:53
[INFO] [stdout]      |
[INFO] [stdout] 1669 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/tablet_v2/wlr_tablet_v2_tablet.rs:890:47
[INFO] [stdout]     |
[INFO] [stdout] 890 | unsafe extern "C" fn handle_tablet_v2_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/tablet_v2/wlr_tablet_v2_tablet.rs:911:48
[INFO] [stdout]     |
[INFO] [stdout] 911 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_tool.rs:2318:42
[INFO] [stdout]      |
[INFO] [stdout] 2318 | unsafe extern "C" fn default_tool_cancel(mut grab:
[INFO] [stdout]      |                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_tool.rs:1445:55
[INFO] [stdout]      |
[INFO] [stdout] 1445 | unsafe extern "C" fn handle_tablet_tool_v2_set_cursor(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_buffer.rs:423:53
[INFO] [stdout]     |
[INFO] [stdout] 423 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_compositor.rs:440:51
[INFO] [stdout]     |
[INFO] [stdout] 440 | unsafe extern "C" fn subcompositor_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_compositor.rs:445:58
[INFO] [stdout]     |
[INFO] [stdout] 445 | unsafe extern "C" fn subcompositor_handle_get_subsurface(mut client:
[INFO] [stdout]     |                                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]    --> src/types/wlr_compositor.rs:535:41
[INFO] [stdout]     |
[INFO] [stdout] 535 | ...                   mut version: uint32_t,
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_tool.rs:1483:52
[INFO] [stdout]      |
[INFO] [stdout] 1483 | unsafe extern "C" fn handle_tablet_tool_v2_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_compositor.rs:652:45
[INFO] [stdout]     |
[INFO] [stdout] 652 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_tool.rs:1669:53
[INFO] [stdout]      |
[INFO] [stdout] 1669 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/tablet_v2/wlr_tablet_v2_tool.rs:2318:42
[INFO] [stdout]      |
[INFO] [stdout] 2318 | unsafe extern "C" fn default_tool_cancel(mut grab:
[INFO] [stdout]      |                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_cursor.rs:1406:43
[INFO] [stdout]      |
[INFO] [stdout] 1406 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_cursor.rs:1594:44
[INFO] [stdout]      |
[INFO] [stdout] 1594 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_cursor.rs:1804:44
[INFO] [stdout]      |
[INFO] [stdout] 1804 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_cursor.rs:1811:51
[INFO] [stdout]      |
[INFO] [stdout] 1811 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_buffer.rs:423:53
[INFO] [stdout]     |
[INFO] [stdout] 423 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_compositor.rs:440:51
[INFO] [stdout]     |
[INFO] [stdout] 440 | unsafe extern "C" fn subcompositor_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_data_control_v1.rs:1153:42
[INFO] [stdout]      |
[INFO] [stdout] 1153 | unsafe extern "C" fn source_handle_offer(mut client: *mut wl_client,
[INFO] [stdout]      |                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_compositor.rs:445:58
[INFO] [stdout]     |
[INFO] [stdout] 445 | unsafe extern "C" fn subcompositor_handle_get_subsurface(mut client:
[INFO] [stdout]     |                                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_data_control_v1.rs:1199:44
[INFO] [stdout]      |
[INFO] [stdout] 1199 | unsafe extern "C" fn source_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]    --> src/types/wlr_compositor.rs:535:41
[INFO] [stdout]     |
[INFO] [stdout] 535 | ...                   mut version: uint32_t,
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_data_control_v1.rs:1411:43
[INFO] [stdout]      |
[INFO] [stdout] 1411 | unsafe extern "C" fn offer_handle_receive(mut client: *mut wl_client,
[INFO] [stdout]      |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_data_control_v1.rs:1432:43
[INFO] [stdout]      |
[INFO] [stdout] 1432 | unsafe extern "C" fn offer_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_compositor.rs:652:45
[INFO] [stdout]     |
[INFO] [stdout] 652 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_data_control_v1.rs:1628:45
[INFO] [stdout]      |
[INFO] [stdout] 1628 | unsafe extern "C" fn control_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_data_control_v1.rs:1724:50
[INFO] [stdout]      |
[INFO] [stdout] 1724 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_data_control_v1.rs:1733:56
[INFO] [stdout]      |
[INFO] [stdout] 1733 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_data_control_v1.rs:1742:64
[INFO] [stdout]      |
[INFO] [stdout] 1742 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_cursor.rs:1406:43
[INFO] [stdout]      |
[INFO] [stdout] 1406 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_data_control_v1.rs:1895:45
[INFO] [stdout]      |
[INFO] [stdout] 1895 | unsafe extern "C" fn manager_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_data_control_v1.rs:1957:45
[INFO] [stdout]      |
[INFO] [stdout] 1957 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_cursor.rs:1594:44
[INFO] [stdout]      |
[INFO] [stdout] 1594 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_cursor.rs:1804:44
[INFO] [stdout]      |
[INFO] [stdout] 1804 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_cursor.rs:1811:51
[INFO] [stdout]      |
[INFO] [stdout] 1811 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_export_dmabuf_v1.rs:698:43
[INFO] [stdout]     |
[INFO] [stdout] 698 | unsafe extern "C" fn frame_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_export_dmabuf_v1.rs:889:45
[INFO] [stdout]     |
[INFO] [stdout] 889 | unsafe extern "C" fn manager_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_export_dmabuf_v1.rs:942:45
[INFO] [stdout]     |
[INFO] [stdout] 942 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_data_control_v1.rs:1153:42
[INFO] [stdout]      |
[INFO] [stdout] 1153 | unsafe extern "C" fn source_handle_offer(mut client: *mut wl_client,
[INFO] [stdout]      |                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_data_control_v1.rs:1199:44
[INFO] [stdout]      |
[INFO] [stdout] 1199 | unsafe extern "C" fn source_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1189:60
[INFO] [stdout]      |
[INFO] [stdout] 1189 | unsafe extern "C" fn foreign_toplevel_handle_set_maximized(mut client:
[INFO] [stdout]      |                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_data_control_v1.rs:1411:43
[INFO] [stdout]      |
[INFO] [stdout] 1411 | unsafe extern "C" fn offer_handle_receive(mut client: *mut wl_client,
[INFO] [stdout]      |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1195:62
[INFO] [stdout]      |
[INFO] [stdout] 1195 | unsafe extern "C" fn foreign_toplevel_handle_unset_maximized(mut client:
[INFO] [stdout]      |                                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_data_control_v1.rs:1432:43
[INFO] [stdout]      |
[INFO] [stdout] 1432 | unsafe extern "C" fn offer_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1221:60
[INFO] [stdout]      |
[INFO] [stdout] 1221 | unsafe extern "C" fn foreign_toplevel_handle_set_minimized(mut client:
[INFO] [stdout]      |                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1227:62
[INFO] [stdout]      |
[INFO] [stdout] 1227 | unsafe extern "C" fn foreign_toplevel_handle_unset_minimized(mut client:
[INFO] [stdout]      |                                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1261:61
[INFO] [stdout]      |
[INFO] [stdout] 1261 | unsafe extern "C" fn foreign_toplevel_handle_set_fullscreen(mut client:
[INFO] [stdout]      |                                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_data_control_v1.rs:1628:45
[INFO] [stdout]      |
[INFO] [stdout] 1628 | unsafe extern "C" fn control_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1269:63
[INFO] [stdout]      |
[INFO] [stdout] 1269 | unsafe extern "C" fn foreign_toplevel_handle_unset_fullscreen(mut client:
[INFO] [stdout]      |                                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_data_control_v1.rs:1724:50
[INFO] [stdout]      |
[INFO] [stdout] 1724 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_data_control_v1.rs:1733:56
[INFO] [stdout]      |
[INFO] [stdout] 1733 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1276:55
[INFO] [stdout]      |
[INFO] [stdout] 1276 | unsafe extern "C" fn foreign_toplevel_handle_activate(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_data_control_v1.rs:1742:64
[INFO] [stdout]      |
[INFO] [stdout] 1742 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1301:52
[INFO] [stdout]      |
[INFO] [stdout] 1301 | unsafe extern "C" fn foreign_toplevel_handle_close(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_data_control_v1.rs:1895:45
[INFO] [stdout]      |
[INFO] [stdout] 1895 | unsafe extern "C" fn manager_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1310:60
[INFO] [stdout]      |
[INFO] [stdout] 1310 | unsafe extern "C" fn foreign_toplevel_handle_set_rectangle(mut client:
[INFO] [stdout]      |                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_data_control_v1.rs:1957:45
[INFO] [stdout]      |
[INFO] [stdout] 1957 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1352:54
[INFO] [stdout]      |
[INFO] [stdout] 1352 | unsafe extern "C" fn foreign_toplevel_handle_destroy(mut client:
[INFO] [stdout]      |                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1570:53
[INFO] [stdout]      |
[INFO] [stdout] 1570 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1922:59
[INFO] [stdout]      |
[INFO] [stdout] 1922 | unsafe extern "C" fn foreign_toplevel_manager_handle_stop(mut client:
[INFO] [stdout]      |                                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_export_dmabuf_v1.rs:698:43
[INFO] [stdout]     |
[INFO] [stdout] 698 | unsafe extern "C" fn frame_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_export_dmabuf_v1.rs:889:45
[INFO] [stdout]     |
[INFO] [stdout] 889 | unsafe extern "C" fn manager_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_export_dmabuf_v1.rs:942:45
[INFO] [stdout]     |
[INFO] [stdout] 942 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:2049:45
[INFO] [stdout]      |
[INFO] [stdout] 2049 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface_resource`
[INFO] [stdout]    --> src/types/wlr_fullscreen_shell_v1.rs:478:60
[INFO] [stdout]     |
[INFO] [stdout] 478 | ...                   mut surface_resource:
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface_resource`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_resource`
[INFO] [stdout]    --> src/types/wlr_fullscreen_shell_v1.rs:480:60
[INFO] [stdout]     |
[INFO] [stdout] 480 | ...                   mut output_resource:
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_resource`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1189:60
[INFO] [stdout]      |
[INFO] [stdout] 1189 | unsafe extern "C" fn foreign_toplevel_handle_set_maximized(mut client:
[INFO] [stdout]      |                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `framerate`
[INFO] [stdout]    --> src/types/wlr_fullscreen_shell_v1.rs:482:60
[INFO] [stdout]     |
[INFO] [stdout] 482 | ...                   mut framerate:
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_framerate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1195:62
[INFO] [stdout]      |
[INFO] [stdout] 1195 | unsafe extern "C" fn foreign_toplevel_handle_unset_maximized(mut client:
[INFO] [stdout]      |                                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_fullscreen_shell_v1.rs:554:45
[INFO] [stdout]     |
[INFO] [stdout] 554 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1221:60
[INFO] [stdout]      |
[INFO] [stdout] 1221 | unsafe extern "C" fn foreign_toplevel_handle_set_minimized(mut client:
[INFO] [stdout]      |                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1227:62
[INFO] [stdout]      |
[INFO] [stdout] 1227 | unsafe extern "C" fn foreign_toplevel_handle_unset_minimized(mut client:
[INFO] [stdout]      |                                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_gamma_control_v1.rs:555:51
[INFO] [stdout]     |
[INFO] [stdout] 555 | unsafe extern "C" fn gamma_control_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1261:61
[INFO] [stdout]      |
[INFO] [stdout] 1261 | unsafe extern "C" fn foreign_toplevel_handle_set_fullscreen(mut client:
[INFO] [stdout]      |                                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_gamma_control_v1.rs:602:58
[INFO] [stdout]     |
[INFO] [stdout] 602 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_gamma_control_v1.rs:609:53
[INFO] [stdout]     |
[INFO] [stdout] 609 | unsafe extern "C" fn gamma_control_handle_set_gamma(mut client:
[INFO] [stdout]     |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1269:63
[INFO] [stdout]      |
[INFO] [stdout] 1269 | unsafe extern "C" fn foreign_toplevel_handle_unset_fullscreen(mut client:
[INFO] [stdout]      |                                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1276:55
[INFO] [stdout]      |
[INFO] [stdout] 1276 | unsafe extern "C" fn foreign_toplevel_handle_activate(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_gamma_control_v1.rs:809:52
[INFO] [stdout]     |
[INFO] [stdout] 809 | unsafe extern "C" fn gamma_control_manager_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_gamma_control_v1.rs:862:45
[INFO] [stdout]     |
[INFO] [stdout] 862 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_gtk_primary_selection.rs:952:43
[INFO] [stdout]     |
[INFO] [stdout] 952 | unsafe extern "C" fn offer_handle_receive(mut client: *mut wl_client,
[INFO] [stdout]     |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_gtk_primary_selection.rs:966:43
[INFO] [stdout]     |
[INFO] [stdout] 966 | unsafe extern "C" fn offer_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1301:52
[INFO] [stdout]      |
[INFO] [stdout] 1301 | unsafe extern "C" fn foreign_toplevel_handle_close(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1310:60
[INFO] [stdout]      |
[INFO] [stdout] 1310 | unsafe extern "C" fn foreign_toplevel_handle_set_rectangle(mut client:
[INFO] [stdout]      |                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1352:54
[INFO] [stdout]      |
[INFO] [stdout] 1352 | unsafe extern "C" fn foreign_toplevel_handle_destroy(mut client:
[INFO] [stdout]      |                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_gtk_primary_selection.rs:1117:42
[INFO] [stdout]      |
[INFO] [stdout] 1117 | unsafe extern "C" fn source_handle_offer(mut client: *mut wl_client,
[INFO] [stdout]      |                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1570:53
[INFO] [stdout]      |
[INFO] [stdout] 1570 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_gtk_primary_selection.rs:1164:44
[INFO] [stdout]      |
[INFO] [stdout] 1164 | unsafe extern "C" fn source_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_gtk_primary_selection.rs:1246:44
[INFO] [stdout]      |
[INFO] [stdout] 1246 | unsafe extern "C" fn device_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:1922:59
[INFO] [stdout]      |
[INFO] [stdout] 1922 | unsafe extern "C" fn foreign_toplevel_manager_handle_stop(mut client:
[INFO] [stdout]      |                                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_foreign_toplevel_management_v1.rs:2049:45
[INFO] [stdout]      |
[INFO] [stdout] 2049 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_gtk_primary_selection.rs:1324:49
[INFO] [stdout]      |
[INFO] [stdout] 1324 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_gtk_primary_selection.rs:1332:54
[INFO] [stdout]      |
[INFO] [stdout] 1332 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_gtk_primary_selection.rs:1343:63
[INFO] [stdout]      |
[INFO] [stdout] 1343 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_gtk_primary_selection.rs:1535:52
[INFO] [stdout]      |
[INFO] [stdout] 1535 | unsafe extern "C" fn device_manager_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_gtk_primary_selection.rs:1603:45
[INFO] [stdout]      |
[INFO] [stdout] 1603 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface_resource`
[INFO] [stdout]    --> src/types/wlr_fullscreen_shell_v1.rs:478:60
[INFO] [stdout]     |
[INFO] [stdout] 478 | ...                   mut surface_resource:
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface_resource`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_resource`
[INFO] [stdout]    --> src/types/wlr_fullscreen_shell_v1.rs:480:60
[INFO] [stdout]     |
[INFO] [stdout] 480 | ...                   mut output_resource:
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_resource`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `framerate`
[INFO] [stdout]    --> src/types/wlr_fullscreen_shell_v1.rs:482:60
[INFO] [stdout]     |
[INFO] [stdout] 482 | ...                   mut framerate:
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_framerate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_fullscreen_shell_v1.rs:554:45
[INFO] [stdout]     |
[INFO] [stdout] 554 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_idle.rs:797:42
[INFO] [stdout]     |
[INFO] [stdout] 797 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_idle.rs:802:43
[INFO] [stdout]     |
[INFO] [stdout] 802 | unsafe extern "C" fn release_idle_timeout(mut client: *mut wl_client,
[INFO] [stdout]     |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_idle.rs:806:40
[INFO] [stdout]     |
[INFO] [stdout] 806 | unsafe extern "C" fn simulate_activity(mut client: *mut wl_client,
[INFO] [stdout]     |                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_gamma_control_v1.rs:555:51
[INFO] [stdout]     |
[INFO] [stdout] 555 | unsafe extern "C" fn gamma_control_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_idle.rs:1027:45
[INFO] [stdout]      |
[INFO] [stdout] 1027 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_gamma_control_v1.rs:602:58
[INFO] [stdout]     |
[INFO] [stdout] 602 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_gamma_control_v1.rs:609:53
[INFO] [stdout]     |
[INFO] [stdout] 609 | unsafe extern "C" fn gamma_control_handle_set_gamma(mut client:
[INFO] [stdout]     |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_gamma_control_v1.rs:809:52
[INFO] [stdout]     |
[INFO] [stdout] 809 | unsafe extern "C" fn gamma_control_manager_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_gamma_control_v1.rs:862:45
[INFO] [stdout]     |
[INFO] [stdout] 862 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_gtk_primary_selection.rs:952:43
[INFO] [stdout]     |
[INFO] [stdout] 952 | unsafe extern "C" fn offer_handle_receive(mut client: *mut wl_client,
[INFO] [stdout]     |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_gtk_primary_selection.rs:966:43
[INFO] [stdout]     |
[INFO] [stdout] 966 | unsafe extern "C" fn offer_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_idle_inhibit_v1.rs:458:60
[INFO] [stdout]     |
[INFO] [stdout] 458 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_gtk_primary_selection.rs:1117:42
[INFO] [stdout]      |
[INFO] [stdout] 1117 | unsafe extern "C" fn source_handle_offer(mut client: *mut wl_client,
[INFO] [stdout]      |                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_idle_inhibit_v1.rs:465:55
[INFO] [stdout]     |
[INFO] [stdout] 465 | unsafe extern "C" fn idle_inhibitor_v1_handle_destroy(mut client:
[INFO] [stdout]     |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_gtk_primary_selection.rs:1164:44
[INFO] [stdout]      |
[INFO] [stdout] 1164 | unsafe extern "C" fn source_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_idle_inhibit_v1.rs:534:45
[INFO] [stdout]     |
[INFO] [stdout] 534 | unsafe extern "C" fn manager_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_gtk_primary_selection.rs:1246:44
[INFO] [stdout]      |
[INFO] [stdout] 1246 | unsafe extern "C" fn device_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_gtk_primary_selection.rs:1324:49
[INFO] [stdout]      |
[INFO] [stdout] 1324 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_gtk_primary_selection.rs:1332:54
[INFO] [stdout]      |
[INFO] [stdout] 1332 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_gtk_primary_selection.rs:1343:63
[INFO] [stdout]      |
[INFO] [stdout] 1343 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_idle_inhibit_v1.rs:569:45
[INFO] [stdout]     |
[INFO] [stdout] 569 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_input_inhibitor.rs:266:46
[INFO] [stdout]     |
[INFO] [stdout] 266 | unsafe extern "C" fn input_inhibitor_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_input_inhibitor.rs:388:45
[INFO] [stdout]     |
[INFO] [stdout] 388 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_input_method_v2.rs:919:33
[INFO] [stdout]     |
[INFO] [stdout] 919 | unsafe extern "C" fn im_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_input_method_v2.rs:923:32
[INFO] [stdout]     |
[INFO] [stdout] 923 | unsafe extern "C" fn im_commit(mut client: *mut wl_client,
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_input_method_v2.rs:959:39
[INFO] [stdout]     |
[INFO] [stdout] 959 | unsafe extern "C" fn im_commit_string(mut client: *mut wl_client,
[INFO] [stdout]     |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_input_method_v2.rs:968:44
[INFO] [stdout]     |
[INFO] [stdout] 968 | unsafe extern "C" fn im_set_preedit_string(mut client: *mut wl_client,
[INFO] [stdout]     |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_input_method_v2.rs:981:49
[INFO] [stdout]     |
[INFO] [stdout] 981 | unsafe extern "C" fn im_delete_surrounding_text(mut client: *mut wl_client,
[INFO] [stdout]     |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_input_method_v2.rs:992:49
[INFO] [stdout]     |
[INFO] [stdout] 992 | unsafe extern "C" fn im_get_input_popup_surface(mut client: *mut wl_client,
[INFO] [stdout]     |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resource`
[INFO] [stdout]    --> src/types/wlr_input_method_v2.rs:993:49
[INFO] [stdout]     |
[INFO] [stdout] 993 | ...                   mut resource:
[INFO] [stdout]     |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resource`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/types/wlr_input_method_v2.rs:995:49
[INFO] [stdout]     |
[INFO] [stdout] 995 | ...                   mut id: uint32_t,
[INFO] [stdout]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_gtk_primary_selection.rs:1535:52
[INFO] [stdout]      |
[INFO] [stdout] 1535 | unsafe extern "C" fn device_manager_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_gtk_primary_selection.rs:1603:45
[INFO] [stdout]      |
[INFO] [stdout] 1603 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]    --> src/types/wlr_input_method_v2.rs:996:49
[INFO] [stdout]     |
[INFO] [stdout] 996 | ...                   mut surface:
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_input_method_v2.rs:1004:39
[INFO] [stdout]      |
[INFO] [stdout] 1004 | unsafe extern "C" fn im_grab_keyboard(mut client: *mut wl_client,
[INFO] [stdout]      |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resource`
[INFO] [stdout]     --> src/types/wlr_input_method_v2.rs:1005:39
[INFO] [stdout]      |
[INFO] [stdout] 1005 | ...                   mut resource: *mut wl_resource,
[INFO] [stdout]      |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resource`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keyboard`
[INFO] [stdout]     --> src/types/wlr_input_method_v2.rs:1006:39
[INFO] [stdout]      |
[INFO] [stdout] 1006 | ...                   mut keyboard: uint32_t) {
[INFO] [stdout]      |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyboard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_input_method_v2.rs:1176:55
[INFO] [stdout]      |
[INFO] [stdout] 1176 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_input_method_v2.rs:1229:38
[INFO] [stdout]      |
[INFO] [stdout] 1229 | unsafe extern "C" fn manager_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_input_method_v2.rs:1290:45
[INFO] [stdout]      |
[INFO] [stdout] 1290 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_idle.rs:797:42
[INFO] [stdout]     |
[INFO] [stdout] 797 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_idle.rs:802:43
[INFO] [stdout]     |
[INFO] [stdout] 802 | unsafe extern "C" fn release_idle_timeout(mut client: *mut wl_client,
[INFO] [stdout]     |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_idle.rs:806:40
[INFO] [stdout]     |
[INFO] [stdout] 806 | unsafe extern "C" fn simulate_activity(mut client: *mut wl_client,
[INFO] [stdout]     |                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_idle.rs:1027:45
[INFO] [stdout]      |
[INFO] [stdout] 1027 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_idle_inhibit_v1.rs:458:60
[INFO] [stdout]     |
[INFO] [stdout] 458 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_keyboard_group.rs:550:48
[INFO] [stdout]     |
[INFO] [stdout] 550 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_idle_inhibit_v1.rs:465:55
[INFO] [stdout]     |
[INFO] [stdout] 465 | unsafe extern "C" fn idle_inhibitor_v1_handle_destroy(mut client:
[INFO] [stdout]     |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_keyboard_group.rs:584:45
[INFO] [stdout]     |
[INFO] [stdout] 584 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_idle_inhibit_v1.rs:534:45
[INFO] [stdout]     |
[INFO] [stdout] 534 | unsafe extern "C" fn manager_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_keyboard_group.rs:615:50
[INFO] [stdout]     |
[INFO] [stdout] 615 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_idle_inhibit_v1.rs:569:45
[INFO] [stdout]     |
[INFO] [stdout] 569 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_keyboard_group.rs:686:46
[INFO] [stdout]     |
[INFO] [stdout] 686 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_input_inhibitor.rs:266:46
[INFO] [stdout]     |
[INFO] [stdout] 266 | unsafe extern "C" fn input_inhibitor_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_input_inhibitor.rs:388:45
[INFO] [stdout]     |
[INFO] [stdout] 388 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:1691:46
[INFO] [stdout]      |
[INFO] [stdout] 1691 | unsafe extern "C" fn resource_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:1755:57
[INFO] [stdout]      |
[INFO] [stdout] 1755 | unsafe extern "C" fn layer_surface_handle_ack_configure(mut client:
[INFO] [stdout]      |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_input_method_v2.rs:919:33
[INFO] [stdout]     |
[INFO] [stdout] 919 | unsafe extern "C" fn im_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:1804:52
[INFO] [stdout]      |
[INFO] [stdout] 1804 | unsafe extern "C" fn layer_surface_handle_set_size(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_input_method_v2.rs:923:32
[INFO] [stdout]     |
[INFO] [stdout] 923 | unsafe extern "C" fn im_commit(mut client: *mut wl_client,
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:1815:54
[INFO] [stdout]      |
[INFO] [stdout] 1815 | unsafe extern "C" fn layer_surface_handle_set_anchor(mut client:
[INFO] [stdout]      |                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:1837:62
[INFO] [stdout]      |
[INFO] [stdout] 1837 | unsafe extern "C" fn layer_surface_handle_set_exclusive_zone(mut client:
[INFO] [stdout]      |                                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_input_method_v2.rs:959:39
[INFO] [stdout]     |
[INFO] [stdout] 959 | unsafe extern "C" fn im_commit_string(mut client: *mut wl_client,
[INFO] [stdout]     |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:1848:54
[INFO] [stdout]      |
[INFO] [stdout] 1848 | unsafe extern "C" fn layer_surface_handle_set_margin(mut client:
[INFO] [stdout]      |                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_input_method_v2.rs:968:44
[INFO] [stdout]     |
[INFO] [stdout] 968 | unsafe extern "C" fn im_set_preedit_string(mut client: *mut wl_client,
[INFO] [stdout]     |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:1864:70
[INFO] [stdout]      |
[INFO] [stdout] 1864 | unsafe extern "C" fn layer_surface_handle_set_keyboard_interactivity(mut client:
[INFO] [stdout]      |                                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_input_method_v2.rs:981:49
[INFO] [stdout]     |
[INFO] [stdout] 981 | unsafe extern "C" fn im_delete_surrounding_text(mut client: *mut wl_client,
[INFO] [stdout]     |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:1875:53
[INFO] [stdout]      |
[INFO] [stdout] 1875 | unsafe extern "C" fn layer_surface_handle_get_popup(mut client:
[INFO] [stdout]      |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:1902:46
[INFO] [stdout]      |
[INFO] [stdout] 1902 | unsafe extern "C" fn layer_surface_set_layer(mut client: *mut wl_client,
[INFO] [stdout]      |                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_input_method_v2.rs:992:49
[INFO] [stdout]     |
[INFO] [stdout] 992 | unsafe extern "C" fn im_get_input_popup_surface(mut client: *mut wl_client,
[INFO] [stdout]     |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resource`
[INFO] [stdout]    --> src/types/wlr_input_method_v2.rs:993:49
[INFO] [stdout]     |
[INFO] [stdout] 993 | ...                   mut resource:
[INFO] [stdout]     |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resource`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:2237:47
[INFO] [stdout]      |
[INFO] [stdout] 2237 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/types/wlr_input_method_v2.rs:995:49
[INFO] [stdout]     |
[INFO] [stdout] 995 | ...                   mut id: uint32_t,
[INFO] [stdout]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]    --> src/types/wlr_input_method_v2.rs:996:49
[INFO] [stdout]     |
[INFO] [stdout] 996 | ...                   mut surface:
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_input_method_v2.rs:1004:39
[INFO] [stdout]      |
[INFO] [stdout] 1004 | unsafe extern "C" fn im_grab_keyboard(mut client: *mut wl_client,
[INFO] [stdout]      |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resource`
[INFO] [stdout]     --> src/types/wlr_input_method_v2.rs:1005:39
[INFO] [stdout]      |
[INFO] [stdout] 1005 | ...                   mut resource: *mut wl_resource,
[INFO] [stdout]      |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resource`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keyboard`
[INFO] [stdout]     --> src/types/wlr_input_method_v2.rs:1006:39
[INFO] [stdout]      |
[INFO] [stdout] 1006 | ...                   mut keyboard: uint32_t) {
[INFO] [stdout]      |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyboard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_input_method_v2.rs:1176:55
[INFO] [stdout]      |
[INFO] [stdout] 1176 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_input_method_v2.rs:1229:38
[INFO] [stdout]      |
[INFO] [stdout] 1229 | unsafe extern "C" fn manager_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_input_method_v2.rs:1290:45
[INFO] [stdout]      |
[INFO] [stdout] 1290 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:2383:45
[INFO] [stdout]      |
[INFO] [stdout] 2383 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_keyboard_group.rs:550:48
[INFO] [stdout]     |
[INFO] [stdout] 550 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_keyboard_group.rs:584:45
[INFO] [stdout]     |
[INFO] [stdout] 584 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_keyboard_group.rs:615:50
[INFO] [stdout]     |
[INFO] [stdout] 615 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_keyboard_group.rs:686:46
[INFO] [stdout]     |
[INFO] [stdout] 686 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_linux_dmabuf_v1.rs:658:44
[INFO] [stdout]     |
[INFO] [stdout] 658 | unsafe extern "C" fn buffer_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:1691:46
[INFO] [stdout]      |
[INFO] [stdout] 1691 | unsafe extern "C" fn resource_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:1755:57
[INFO] [stdout]      |
[INFO] [stdout] 1755 | unsafe extern "C" fn layer_surface_handle_ack_configure(mut client:
[INFO] [stdout]      |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:1804:52
[INFO] [stdout]      |
[INFO] [stdout] 1804 | unsafe extern "C" fn layer_surface_handle_set_size(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:1815:54
[INFO] [stdout]      |
[INFO] [stdout] 1815 | unsafe extern "C" fn layer_surface_handle_set_anchor(mut client:
[INFO] [stdout]      |                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:1837:62
[INFO] [stdout]      |
[INFO] [stdout] 1837 | unsafe extern "C" fn layer_surface_handle_set_exclusive_zone(mut client:
[INFO] [stdout]      |                                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:1848:54
[INFO] [stdout]      |
[INFO] [stdout] 1848 | unsafe extern "C" fn layer_surface_handle_set_margin(mut client:
[INFO] [stdout]      |                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:1864:70
[INFO] [stdout]      |
[INFO] [stdout] 1864 | unsafe extern "C" fn layer_surface_handle_set_keyboard_interactivity(mut client:
[INFO] [stdout]      |                                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:1875:53
[INFO] [stdout]      |
[INFO] [stdout] 1875 | unsafe extern "C" fn layer_surface_handle_get_popup(mut client:
[INFO] [stdout]      |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:1902:46
[INFO] [stdout]      |
[INFO] [stdout] 1902 | unsafe extern "C" fn layer_surface_set_layer(mut client: *mut wl_client,
[INFO] [stdout]      |                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:2237:47
[INFO] [stdout]      |
[INFO] [stdout] 2237 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_layer_shell_v1.rs:2383:45
[INFO] [stdout]      |
[INFO] [stdout] 2383 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_linux_dmabuf_v1.rs:764:37
[INFO] [stdout]     |
[INFO] [stdout] 764 | unsafe extern "C" fn params_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_linux_dmabuf_v1.rs:768:33
[INFO] [stdout]     |
[INFO] [stdout] 768 | unsafe extern "C" fn params_add(mut client: *mut wl_client,
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_linux_dmabuf_v1.rs:1268:43
[INFO] [stdout]      |
[INFO] [stdout] 1268 | unsafe extern "C" fn linux_dmabuf_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_linux_dmabuf_v1.rs:1402:45
[INFO] [stdout]      |
[INFO] [stdout] 1402 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_linux_dmabuf_v1.rs:1409:46
[INFO] [stdout]      |
[INFO] [stdout] 1409 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_output.rs:996:44
[INFO] [stdout]     |
[INFO] [stdout] 996 | unsafe extern "C" fn output_handle_release(mut client: *mut wl_client,
[INFO] [stdout]     |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_output.rs:1266:45
[INFO] [stdout]      |
[INFO] [stdout] 1266 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_output.rs:2128:50
[INFO] [stdout]      |
[INFO] [stdout] 2128 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_output.rs:2136:51
[INFO] [stdout]      |
[INFO] [stdout] 2136 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_linux_dmabuf_v1.rs:658:44
[INFO] [stdout]     |
[INFO] [stdout] 658 | unsafe extern "C" fn buffer_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_damage.rs:430:44
[INFO] [stdout]     |
[INFO] [stdout] 430 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_damage.rs:437:41
[INFO] [stdout]     |
[INFO] [stdout] 437 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_linux_dmabuf_v1.rs:764:37
[INFO] [stdout]     |
[INFO] [stdout] 764 | unsafe extern "C" fn params_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_damage.rs:444:46
[INFO] [stdout]     |
[INFO] [stdout] 444 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_linux_dmabuf_v1.rs:768:33
[INFO] [stdout]     |
[INFO] [stdout] 768 | unsafe extern "C" fn params_add(mut client: *mut wl_client,
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_damage.rs:451:42
[INFO] [stdout]     |
[INFO] [stdout] 451 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_damage.rs:458:48
[INFO] [stdout]     |
[INFO] [stdout] 458 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_linux_dmabuf_v1.rs:1268:43
[INFO] [stdout]      |
[INFO] [stdout] 1268 | unsafe extern "C" fn linux_dmabuf_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_damage.rs:468:42
[INFO] [stdout]     |
[INFO] [stdout] 468 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_damage.rs:477:43
[INFO] [stdout]     |
[INFO] [stdout] 477 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_linux_dmabuf_v1.rs:1402:45
[INFO] [stdout]      |
[INFO] [stdout] 1402 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_linux_dmabuf_v1.rs:1409:46
[INFO] [stdout]      |
[INFO] [stdout] 1409 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_layout.rs:535:41
[INFO] [stdout]     |
[INFO] [stdout] 535 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_layout.rs:543:42
[INFO] [stdout]     |
[INFO] [stdout] 543 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_layout.rs:550:46
[INFO] [stdout]     |
[INFO] [stdout] 550 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_output.rs:996:44
[INFO] [stdout]     |
[INFO] [stdout] 996 | unsafe extern "C" fn output_handle_release(mut client: *mut wl_client,
[INFO] [stdout]     |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_layout.rs:557:44
[INFO] [stdout]     |
[INFO] [stdout] 557 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_output.rs:1266:45
[INFO] [stdout]      |
[INFO] [stdout] 1266 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1113:49
[INFO] [stdout]      |
[INFO] [stdout] 1113 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_output.rs:2128:50
[INFO] [stdout]      |
[INFO] [stdout] 2128 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1153:56
[INFO] [stdout]      |
[INFO] [stdout] 1153 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_output.rs:2136:51
[INFO] [stdout]      |
[INFO] [stdout] 2136 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1225:50
[INFO] [stdout]      |
[INFO] [stdout] 1225 | unsafe extern "C" fn config_head_handle_set_mode(mut client: *mut wl_client,
[INFO] [stdout]      |                                                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1269:57
[INFO] [stdout]      |
[INFO] [stdout] 1269 | unsafe extern "C" fn config_head_handle_set_custom_mode(mut client:
[INFO] [stdout]      |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1293:54
[INFO] [stdout]      |
[INFO] [stdout] 1293 | unsafe extern "C" fn config_head_handle_set_position(mut client:
[INFO] [stdout]      |                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1305:55
[INFO] [stdout]      |
[INFO] [stdout] 1305 | unsafe extern "C" fn config_head_handle_set_transform(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1325:51
[INFO] [stdout]      |
[INFO] [stdout] 1325 | unsafe extern "C" fn config_head_handle_set_scale(mut client: *mut wl_client,
[INFO] [stdout]      |                                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1518:49
[INFO] [stdout]      |
[INFO] [stdout] 1518 | unsafe extern "C" fn config_handle_disable_head(mut client: *mut wl_client,
[INFO] [stdout]      |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1595:42
[INFO] [stdout]      |
[INFO] [stdout] 1595 | unsafe extern "C" fn config_handle_apply(mut client: *mut wl_client,
[INFO] [stdout]      |                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1613:41
[INFO] [stdout]      |
[INFO] [stdout] 1613 | unsafe extern "C" fn config_handle_test(mut client: *mut wl_client,
[INFO] [stdout]      |                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1631:44
[INFO] [stdout]      |
[INFO] [stdout] 1631 | unsafe extern "C" fn config_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_damage.rs:430:44
[INFO] [stdout]     |
[INFO] [stdout] 430 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_damage.rs:437:41
[INFO] [stdout]     |
[INFO] [stdout] 437 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1853:42
[INFO] [stdout]      |
[INFO] [stdout] 1853 | unsafe extern "C" fn manager_handle_stop(mut client: *mut wl_client,
[INFO] [stdout]      |                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_damage.rs:444:46
[INFO] [stdout]     |
[INFO] [stdout] 444 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1925:53
[INFO] [stdout]      |
[INFO] [stdout] 1925 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_damage.rs:451:42
[INFO] [stdout]     |
[INFO] [stdout] 451 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `manager`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:2131:40
[INFO] [stdout]      |
[INFO] [stdout] 2131 | unsafe extern "C" fn manager_send_head(mut manager:
[INFO] [stdout]      |                                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_damage.rs:458:48
[INFO] [stdout]     |
[INFO] [stdout] 458 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `manager`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:2189:42
[INFO] [stdout]      |
[INFO] [stdout] 2189 | unsafe extern "C" fn manager_update_head(mut manager:
[INFO] [stdout]      |                                          ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_damage.rs:468:42
[INFO] [stdout]     |
[INFO] [stdout] 468 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_damage.rs:477:43
[INFO] [stdout]     |
[INFO] [stdout] 477 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_layout.rs:535:41
[INFO] [stdout]     |
[INFO] [stdout] 535 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_pointer_constraints_v1.rs:1137:39
[INFO] [stdout]      |
[INFO] [stdout] 1137 | unsafe extern "C" fn resource_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_layout.rs:543:42
[INFO] [stdout]     |
[INFO] [stdout] 543 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_pointer_constraints_v1.rs:1180:59
[INFO] [stdout]      |
[INFO] [stdout] 1180 | unsafe extern "C" fn pointer_constraint_handle_set_region(mut client:
[INFO] [stdout]      |                                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_layout.rs:550:46
[INFO] [stdout]     |
[INFO] [stdout] 550 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_pointer_constraints_v1.rs:1191:66
[INFO] [stdout]      |
[INFO] [stdout] 1191 | unsafe extern "C" fn pointer_constraint_set_cursor_position_hint(mut client:
[INFO] [stdout]      |                                                                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_output_layout.rs:557:44
[INFO] [stdout]     |
[INFO] [stdout] 557 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_pointer_constraints_v1.rs:1234:44
[INFO] [stdout]      |
[INFO] [stdout] 1234 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_pointer_constraints_v1.rs:1241:45
[INFO] [stdout]      |
[INFO] [stdout] 1241 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_pointer_constraints_v1.rs:1248:42
[INFO] [stdout]      |
[INFO] [stdout] 1248 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_pointer_constraints_v1.rs:1604:45
[INFO] [stdout]      |
[INFO] [stdout] 1604 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1113:49
[INFO] [stdout]      |
[INFO] [stdout] 1113 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1153:56
[INFO] [stdout]      |
[INFO] [stdout] 1153 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_pointer_gestures_v1.rs:946:46
[INFO] [stdout]     |
[INFO] [stdout] 946 | unsafe extern "C" fn resource_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_pointer_gestures_v1.rs:1333:45
[INFO] [stdout]      |
[INFO] [stdout] 1333 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1225:50
[INFO] [stdout]      |
[INFO] [stdout] 1225 | unsafe extern "C" fn config_head_handle_set_mode(mut client: *mut wl_client,
[INFO] [stdout]      |                                                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1269:57
[INFO] [stdout]      |
[INFO] [stdout] 1269 | unsafe extern "C" fn config_head_handle_set_custom_mode(mut client:
[INFO] [stdout]      |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1293:54
[INFO] [stdout]      |
[INFO] [stdout] 1293 | unsafe extern "C" fn config_head_handle_set_position(mut client:
[INFO] [stdout]      |                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1305:55
[INFO] [stdout]      |
[INFO] [stdout] 1305 | unsafe extern "C" fn config_head_handle_set_transform(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_presentation_time.rs:714:53
[INFO] [stdout]     |
[INFO] [stdout] 714 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_presentation_time.rs:735:54
[INFO] [stdout]     |
[INFO] [stdout] 735 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1325:51
[INFO] [stdout]      |
[INFO] [stdout] 1325 | unsafe extern "C" fn config_head_handle_set_scale(mut client: *mut wl_client,
[INFO] [stdout]      |                                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_presentation_time.rs:826:50
[INFO] [stdout]     |
[INFO] [stdout] 826 | unsafe extern "C" fn presentation_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1518:49
[INFO] [stdout]      |
[INFO] [stdout] 1518 | unsafe extern "C" fn config_handle_disable_head(mut client: *mut wl_client,
[INFO] [stdout]      |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_presentation_time.rs:878:45
[INFO] [stdout]     |
[INFO] [stdout] 878 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1595:42
[INFO] [stdout]      |
[INFO] [stdout] 1595 | unsafe extern "C" fn config_handle_apply(mut client: *mut wl_client,
[INFO] [stdout]      |                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_presentation_time.rs:1028:52
[INFO] [stdout]      |
[INFO] [stdout] 1028 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1613:41
[INFO] [stdout]      |
[INFO] [stdout] 1613 | unsafe extern "C" fn config_handle_test(mut client: *mut wl_client,
[INFO] [stdout]      |                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_presentation_time.rs:1067:53
[INFO] [stdout]      |
[INFO] [stdout] 1067 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1631:44
[INFO] [stdout]      |
[INFO] [stdout] 1631 | unsafe extern "C" fn config_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1853:42
[INFO] [stdout]      |
[INFO] [stdout] 1853 | unsafe extern "C" fn manager_handle_stop(mut client: *mut wl_client,
[INFO] [stdout]      |                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:1925:53
[INFO] [stdout]      |
[INFO] [stdout] 1925 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_primary_selection.rs:710:67
[INFO] [stdout]     |
[INFO] [stdout] 710 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `manager`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:2131:40
[INFO] [stdout]      |
[INFO] [stdout] 2131 | unsafe extern "C" fn manager_send_head(mut manager:
[INFO] [stdout]      |                                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `manager`
[INFO] [stdout]     --> src/types/wlr_output_management_v1.rs:2189:42
[INFO] [stdout]      |
[INFO] [stdout] 2189 | unsafe extern "C" fn manager_update_head(mut manager:
[INFO] [stdout]      |                                          ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_primary_selection_v1.rs:951:43
[INFO] [stdout]     |
[INFO] [stdout] 951 | unsafe extern "C" fn offer_handle_receive(mut client: *mut wl_client,
[INFO] [stdout]     |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_pointer_constraints_v1.rs:1137:39
[INFO] [stdout]      |
[INFO] [stdout] 1137 | unsafe extern "C" fn resource_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_primary_selection_v1.rs:965:43
[INFO] [stdout]     |
[INFO] [stdout] 965 | unsafe extern "C" fn offer_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_pointer_constraints_v1.rs:1180:59
[INFO] [stdout]      |
[INFO] [stdout] 1180 | unsafe extern "C" fn pointer_constraint_handle_set_region(mut client:
[INFO] [stdout]      |                                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_primary_selection_v1.rs:1119:42
[INFO] [stdout]      |
[INFO] [stdout] 1119 | unsafe extern "C" fn source_handle_offer(mut client: *mut wl_client,
[INFO] [stdout]      |                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_primary_selection_v1.rs:1166:44
[INFO] [stdout]      |
[INFO] [stdout] 1166 | unsafe extern "C" fn source_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_pointer_constraints_v1.rs:1191:66
[INFO] [stdout]      |
[INFO] [stdout] 1191 | unsafe extern "C" fn pointer_constraint_set_cursor_position_hint(mut client:
[INFO] [stdout]      |                                                                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_primary_selection_v1.rs:1248:44
[INFO] [stdout]      |
[INFO] [stdout] 1248 | unsafe extern "C" fn device_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_pointer_constraints_v1.rs:1234:44
[INFO] [stdout]      |
[INFO] [stdout] 1234 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_pointer_constraints_v1.rs:1241:45
[INFO] [stdout]      |
[INFO] [stdout] 1241 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_primary_selection_v1.rs:1326:49
[INFO] [stdout]      |
[INFO] [stdout] 1326 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_primary_selection_v1.rs:1334:54
[INFO] [stdout]      |
[INFO] [stdout] 1334 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_primary_selection_v1.rs:1345:63
[INFO] [stdout]      |
[INFO] [stdout] 1345 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_pointer_constraints_v1.rs:1248:42
[INFO] [stdout]      |
[INFO] [stdout] 1248 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_primary_selection_v1.rs:1537:52
[INFO] [stdout]      |
[INFO] [stdout] 1537 | unsafe extern "C" fn device_manager_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_primary_selection_v1.rs:1605:45
[INFO] [stdout]      |
[INFO] [stdout] 1605 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_pointer_constraints_v1.rs:1604:45
[INFO] [stdout]      |
[INFO] [stdout] 1604 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_region.rs:241:33
[INFO] [stdout]     |
[INFO] [stdout] 241 | unsafe extern "C" fn region_add(mut client: *mut wl_client,
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_region.rs:250:38
[INFO] [stdout]     |
[INFO] [stdout] 250 | unsafe extern "C" fn region_subtract(mut client: *mut wl_client,
[INFO] [stdout]     |                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_region.rs:268:37
[INFO] [stdout]     |
[INFO] [stdout] 268 | unsafe extern "C" fn region_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_pointer_gestures_v1.rs:946:46
[INFO] [stdout]     |
[INFO] [stdout] 946 | unsafe extern "C" fn resource_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_pointer_gestures_v1.rs:1333:45
[INFO] [stdout]      |
[INFO] [stdout] 1333 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_presentation_time.rs:714:53
[INFO] [stdout]     |
[INFO] [stdout] 714 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_relative_pointer_v1.rs:892:59
[INFO] [stdout]     |
[INFO] [stdout] 892 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_relative_pointer_v1.rs:901:62
[INFO] [stdout]     |
[INFO] [stdout] 901 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_relative_pointer_v1.rs:1006:45
[INFO] [stdout]      |
[INFO] [stdout] 1006 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_presentation_time.rs:735:54
[INFO] [stdout]     |
[INFO] [stdout] 735 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_presentation_time.rs:826:50
[INFO] [stdout]     |
[INFO] [stdout] 826 | unsafe extern "C" fn presentation_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_screencopy_v1.rs:852:64
[INFO] [stdout]     |
[INFO] [stdout] 852 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_screencopy_v1.rs:868:62
[INFO] [stdout]     |
[INFO] [stdout] 868 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_screencopy_v1.rs:1081:49
[INFO] [stdout]      |
[INFO] [stdout] 1081 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_presentation_time.rs:878:45
[INFO] [stdout]     |
[INFO] [stdout] 878 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_screencopy_v1.rs:1092:50
[INFO] [stdout]      |
[INFO] [stdout] 1092 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_screencopy_v1.rs:1102:50
[INFO] [stdout]      |
[INFO] [stdout] 1102 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/wlr_screencopy_v1.rs:1110:40
[INFO] [stdout]      |
[INFO] [stdout] 1110 | unsafe extern "C" fn frame_handle_copy(mut wl_client: *mut wl_client,
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/wlr_screencopy_v1.rs:1201:43
[INFO] [stdout]      |
[INFO] [stdout] 1201 | unsafe extern "C" fn frame_handle_destroy(mut wl_client: *mut wl_client,
[INFO] [stdout]      |                                           ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/wlr_screencopy_v1.rs:1412:45
[INFO] [stdout]      |
[INFO] [stdout] 1412 | unsafe extern "C" fn manager_handle_destroy(mut wl_client: *mut wl_client,
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_screencopy_v1.rs:1512:45
[INFO] [stdout]      |
[INFO] [stdout] 1512 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_presentation_time.rs:1028:52
[INFO] [stdout]      |
[INFO] [stdout] 1028 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_presentation_time.rs:1067:53
[INFO] [stdout]      |
[INFO] [stdout] 1067 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_server_decoration.rs:452:55
[INFO] [stdout]     |
[INFO] [stdout] 452 | unsafe extern "C" fn server_decoration_handle_release(mut client:
[INFO] [stdout]     |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_server_decoration.rs:458:60
[INFO] [stdout]     |
[INFO] [stdout] 458 | unsafe extern "C" fn server_decoration_handle_request_mode(mut client:
[INFO] [stdout]     |                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_primary_selection.rs:710:67
[INFO] [stdout]     |
[INFO] [stdout] 710 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_server_decoration.rs:490:63
[INFO] [stdout]     |
[INFO] [stdout] 490 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_server_decoration.rs:679:45
[INFO] [stdout]     |
[INFO] [stdout] 679 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_primary_selection_v1.rs:951:43
[INFO] [stdout]     |
[INFO] [stdout] 951 | unsafe extern "C" fn offer_handle_receive(mut client: *mut wl_client,
[INFO] [stdout]     |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_primary_selection_v1.rs:965:43
[INFO] [stdout]     |
[INFO] [stdout] 965 | unsafe extern "C" fn offer_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_primary_selection_v1.rs:1119:42
[INFO] [stdout]      |
[INFO] [stdout] 1119 | unsafe extern "C" fn source_handle_offer(mut client: *mut wl_client,
[INFO] [stdout]      |                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_surface.rs:941:52
[INFO] [stdout]     |
[INFO] [stdout] 941 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_surface.rs:963:38
[INFO] [stdout]     |
[INFO] [stdout] 963 | unsafe extern "C" fn surface_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_primary_selection_v1.rs:1166:44
[INFO] [stdout]      |
[INFO] [stdout] 1166 | unsafe extern "C" fn source_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_surface.rs:967:37
[INFO] [stdout]     |
[INFO] [stdout] 967 | unsafe extern "C" fn surface_attach(mut client: *mut wl_client,
[INFO] [stdout]     |                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_primary_selection_v1.rs:1248:44
[INFO] [stdout]      |
[INFO] [stdout] 1248 | unsafe extern "C" fn device_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_surface.rs:978:37
[INFO] [stdout]     |
[INFO] [stdout] 978 | unsafe extern "C" fn surface_damage(mut client: *mut wl_client,
[INFO] [stdout]     |                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_primary_selection_v1.rs:1326:49
[INFO] [stdout]      |
[INFO] [stdout] 1326 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1016:48
[INFO] [stdout]      |
[INFO] [stdout] 1016 | unsafe extern "C" fn surface_set_opaque_region(mut client: *mut wl_client,
[INFO] [stdout]      |                                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_primary_selection_v1.rs:1334:54
[INFO] [stdout]      |
[INFO] [stdout] 1334 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1029:47
[INFO] [stdout]      |
[INFO] [stdout] 1029 | unsafe extern "C" fn surface_set_input_region(mut client: *mut wl_client,
[INFO] [stdout]      |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_primary_selection_v1.rs:1345:63
[INFO] [stdout]      |
[INFO] [stdout] 1345 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1367:37
[INFO] [stdout]      |
[INFO] [stdout] 1367 | unsafe extern "C" fn surface_commit(mut client: *mut wl_client,
[INFO] [stdout]      |                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_primary_selection_v1.rs:1537:52
[INFO] [stdout]      |
[INFO] [stdout] 1537 | unsafe extern "C" fn device_manager_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1388:51
[INFO] [stdout]      |
[INFO] [stdout] 1388 | unsafe extern "C" fn surface_set_buffer_transform(mut client: *mut wl_client,
[INFO] [stdout]      |                                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1407:47
[INFO] [stdout]      |
[INFO] [stdout] 1407 | unsafe extern "C" fn surface_set_buffer_scale(mut client: *mut wl_client,
[INFO] [stdout]      |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_primary_selection_v1.rs:1605:45
[INFO] [stdout]      |
[INFO] [stdout] 1605 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1424:44
[INFO] [stdout]      |
[INFO] [stdout] 1424 | unsafe extern "C" fn surface_damage_buffer(mut client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1631:54
[INFO] [stdout]      |
[INFO] [stdout] 1631 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1804:48
[INFO] [stdout]      |
[INFO] [stdout] 1804 | unsafe extern "C" fn subsurface_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1809:53
[INFO] [stdout]      |
[INFO] [stdout] 1809 | unsafe extern "C" fn subsurface_handle_set_position(mut client:
[INFO] [stdout]      |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_region.rs:241:33
[INFO] [stdout]     |
[INFO] [stdout] 241 | unsafe extern "C" fn region_add(mut client: *mut wl_client,
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1841:52
[INFO] [stdout]      |
[INFO] [stdout] 1841 | unsafe extern "C" fn subsurface_handle_place_above(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_region.rs:250:38
[INFO] [stdout]     |
[INFO] [stdout] 250 | unsafe extern "C" fn region_subtract(mut client: *mut wl_client,
[INFO] [stdout]     |                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1869:52
[INFO] [stdout]      |
[INFO] [stdout] 1869 | unsafe extern "C" fn subsurface_handle_place_below(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_region.rs:268:37
[INFO] [stdout]     |
[INFO] [stdout] 268 | unsafe extern "C" fn region_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1897:49
[INFO] [stdout]      |
[INFO] [stdout] 1897 | unsafe extern "C" fn subsurface_handle_set_sync(mut client: *mut wl_client,
[INFO] [stdout]      |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1905:51
[INFO] [stdout]      |
[INFO] [stdout] 1905 | unsafe extern "C" fn subsurface_handle_set_desync(mut client: *mut wl_client,
[INFO] [stdout]      |                                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_relative_pointer_v1.rs:892:59
[INFO] [stdout]     |
[INFO] [stdout] 892 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_surface.rs:2109:55
[INFO] [stdout]      |
[INFO] [stdout] 2109 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_relative_pointer_v1.rs:901:62
[INFO] [stdout]     |
[INFO] [stdout] 901 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_surface.rs:2121:56
[INFO] [stdout]      |
[INFO] [stdout] 2121 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_relative_pointer_v1.rs:1006:45
[INFO] [stdout]      |
[INFO] [stdout] 1006 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_screencopy_v1.rs:852:64
[INFO] [stdout]     |
[INFO] [stdout] 852 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1031:41
[INFO] [stdout]      |
[INFO] [stdout] 1031 | unsafe extern "C" fn text_input_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_screencopy_v1.rs:868:62
[INFO] [stdout]     |
[INFO] [stdout] 868 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_screencopy_v1.rs:1081:49
[INFO] [stdout]      |
[INFO] [stdout] 1081 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_screencopy_v1.rs:1092:50
[INFO] [stdout]      |
[INFO] [stdout] 1092 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_screencopy_v1.rs:1102:50
[INFO] [stdout]      |
[INFO] [stdout] 1102 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1035:40
[INFO] [stdout]      |
[INFO] [stdout] 1035 | unsafe extern "C" fn text_input_enable(mut client: *mut wl_client,
[INFO] [stdout]      |                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/wlr_screencopy_v1.rs:1110:40
[INFO] [stdout]      |
[INFO] [stdout] 1110 | unsafe extern "C" fn frame_handle_copy(mut wl_client: *mut wl_client,
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1069:41
[INFO] [stdout]      |
[INFO] [stdout] 1069 | unsafe extern "C" fn text_input_disable(mut client: *mut wl_client,
[INFO] [stdout]      |                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1095:55
[INFO] [stdout]      |
[INFO] [stdout] 1095 | unsafe extern "C" fn text_input_set_text_change_cause(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1105:50
[INFO] [stdout]      |
[INFO] [stdout] 1105 | unsafe extern "C" fn text_input_set_content_type(mut client: *mut wl_client,
[INFO] [stdout]      |                                                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1116:54
[INFO] [stdout]      |
[INFO] [stdout] 1116 | unsafe extern "C" fn text_input_set_cursor_rectangle(mut client:
[INFO] [stdout]      |                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/wlr_screencopy_v1.rs:1201:43
[INFO] [stdout]      |
[INFO] [stdout] 1201 | unsafe extern "C" fn frame_handle_destroy(mut wl_client: *mut wl_client,
[INFO] [stdout]      |                                           ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1132:40
[INFO] [stdout]      |
[INFO] [stdout] 1132 | unsafe extern "C" fn text_input_commit(mut client: *mut wl_client,
[INFO] [stdout]      |                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1272:49
[INFO] [stdout]      |
[INFO] [stdout] 1272 | unsafe extern "C" fn text_input_manager_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1279:53
[INFO] [stdout]      |
[INFO] [stdout] 1279 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/wlr_screencopy_v1.rs:1412:45
[INFO] [stdout]      |
[INFO] [stdout] 1412 | unsafe extern "C" fn manager_handle_destroy(mut wl_client: *mut wl_client,
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1290:64
[INFO] [stdout]      |
[INFO] [stdout] 1290 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1406:45
[INFO] [stdout]      |
[INFO] [stdout] 1406 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_screencopy_v1.rs:1512:45
[INFO] [stdout]      |
[INFO] [stdout] 1512 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wlr_kb`
[INFO] [stdout]    --> src/types/wlr_virtual_keyboard_v1.rs:947:42
[INFO] [stdout]     |
[INFO] [stdout] 947 | unsafe extern "C" fn keyboard_led_update(mut wlr_kb: *mut wlr_keyboard,
[INFO] [stdout]     |                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wlr_kb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `leds`
[INFO] [stdout]    --> src/types/wlr_virtual_keyboard_v1.rs:948:42
[INFO] [stdout]     |
[INFO] [stdout] 948 | ...                   mut leds: uint32_t) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wlr_kb`
[INFO] [stdout]    --> src/types/wlr_virtual_keyboard_v1.rs:951:39
[INFO] [stdout]     |
[INFO] [stdout] 951 | unsafe extern "C" fn keyboard_destroy(mut wlr_kb: *mut wlr_keyboard) {
[INFO] [stdout]     |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wlr_kb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dev`
[INFO] [stdout]    --> src/types/wlr_virtual_keyboard_v1.rs:975:43
[INFO] [stdout]     |
[INFO] [stdout] 975 | unsafe extern "C" fn input_device_destroy(mut dev: *mut wlr_input_device) { }
[INFO] [stdout]     |                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dev`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `format`
[INFO] [stdout]     --> src/types/wlr_virtual_keyboard_v1.rs:1009:46
[INFO] [stdout]      |
[INFO] [stdout] 1009 | ...                   mut format: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_virtual_keyboard_v1.rs:1041:43
[INFO] [stdout]      |
[INFO] [stdout] 1041 | unsafe extern "C" fn virtual_keyboard_key(mut client: *mut wl_client,
[INFO] [stdout]      |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_server_decoration.rs:452:55
[INFO] [stdout]     |
[INFO] [stdout] 452 | unsafe extern "C" fn server_decoration_handle_release(mut client:
[INFO] [stdout]     |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_virtual_keyboard_v1.rs:1068:49
[INFO] [stdout]      |
[INFO] [stdout] 1068 | unsafe extern "C" fn virtual_keyboard_modifiers(mut client: *mut wl_client,
[INFO] [stdout]      |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_server_decoration.rs:458:60
[INFO] [stdout]     |
[INFO] [stdout] 458 | unsafe extern "C" fn server_decoration_handle_request_mode(mut client:
[INFO] [stdout]     |                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_virtual_keyboard_v1.rs:1099:47
[INFO] [stdout]      |
[INFO] [stdout] 1099 | unsafe extern "C" fn virtual_keyboard_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_server_decoration.rs:490:63
[INFO] [stdout]     |
[INFO] [stdout] 490 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_server_decoration.rs:679:45
[INFO] [stdout]     |
[INFO] [stdout] 679 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_virtual_keyboard_v1.rs:1284:45
[INFO] [stdout]      |
[INFO] [stdout] 1284 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_surface.rs:941:52
[INFO] [stdout]     |
[INFO] [stdout] 941 | ...                   mut data:
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_surface.rs:963:38
[INFO] [stdout]     |
[INFO] [stdout] 963 | unsafe extern "C" fn surface_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_surface.rs:967:37
[INFO] [stdout]     |
[INFO] [stdout] 967 | unsafe extern "C" fn surface_attach(mut client: *mut wl_client,
[INFO] [stdout]     |                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_surface.rs:978:37
[INFO] [stdout]     |
[INFO] [stdout] 978 | unsafe extern "C" fn surface_damage(mut client: *mut wl_client,
[INFO] [stdout]     |                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1016:48
[INFO] [stdout]      |
[INFO] [stdout] 1016 | unsafe extern "C" fn surface_set_opaque_region(mut client: *mut wl_client,
[INFO] [stdout]      |                                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1029:47
[INFO] [stdout]      |
[INFO] [stdout] 1029 | unsafe extern "C" fn surface_set_input_region(mut client: *mut wl_client,
[INFO] [stdout]      |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_xdg_decoration_v1.rs:1171:57
[INFO] [stdout]      |
[INFO] [stdout] 1171 | unsafe extern "C" fn toplevel_decoration_handle_destroy(mut client:
[INFO] [stdout]      |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_xdg_decoration_v1.rs:1177:58
[INFO] [stdout]      |
[INFO] [stdout] 1177 | unsafe extern "C" fn toplevel_decoration_handle_set_mode(mut client:
[INFO] [stdout]      |                                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_xdg_decoration_v1.rs:1190:60
[INFO] [stdout]      |
[INFO] [stdout] 1190 | unsafe extern "C" fn toplevel_decoration_handle_unset_mode(mut client:
[INFO] [stdout]      |                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_xdg_decoration_v1.rs:1304:65
[INFO] [stdout]      |
[INFO] [stdout] 1304 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_xdg_decoration_v1.rs:1369:64
[INFO] [stdout]      |
[INFO] [stdout] 1369 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1367:37
[INFO] [stdout]      |
[INFO] [stdout] 1367 | unsafe extern "C" fn surface_commit(mut client: *mut wl_client,
[INFO] [stdout]      |                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_xdg_decoration_v1.rs:1403:56
[INFO] [stdout]      |
[INFO] [stdout] 1403 | unsafe extern "C" fn decoration_manager_handle_destroy(mut client:
[INFO] [stdout]      |                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1388:51
[INFO] [stdout]      |
[INFO] [stdout] 1388 | unsafe extern "C" fn surface_set_buffer_transform(mut client: *mut wl_client,
[INFO] [stdout]      |                                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_xdg_decoration_v1.rs:1555:45
[INFO] [stdout]      |
[INFO] [stdout] 1555 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1407:47
[INFO] [stdout]      |
[INFO] [stdout] 1407 | unsafe extern "C" fn surface_set_buffer_scale(mut client: *mut wl_client,
[INFO] [stdout]      |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1424:44
[INFO] [stdout]      |
[INFO] [stdout] 1424 | unsafe extern "C" fn surface_damage_buffer(mut client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1631:54
[INFO] [stdout]      |
[INFO] [stdout] 1631 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1804:48
[INFO] [stdout]      |
[INFO] [stdout] 1804 | unsafe extern "C" fn subsurface_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_xdg_output_v1.rs:517:44
[INFO] [stdout]     |
[INFO] [stdout] 517 | unsafe extern "C" fn output_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_xdg_output_v1.rs:601:52
[INFO] [stdout]     |
[INFO] [stdout] 601 | unsafe extern "C" fn output_manager_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1809:53
[INFO] [stdout]      |
[INFO] [stdout] 1809 | unsafe extern "C" fn subsurface_handle_set_position(mut client:
[INFO] [stdout]      |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1841:52
[INFO] [stdout]      |
[INFO] [stdout] 1841 | unsafe extern "C" fn subsurface_handle_place_above(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_xdg_output_v1.rs:749:44
[INFO] [stdout]     |
[INFO] [stdout] 749 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1869:52
[INFO] [stdout]      |
[INFO] [stdout] 1869 | unsafe extern "C" fn subsurface_handle_place_below(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_xdg_output_v1.rs:798:43
[INFO] [stdout]     |
[INFO] [stdout] 798 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_xdg_output_v1.rs:815:44
[INFO] [stdout]     |
[INFO] [stdout] 815 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1897:49
[INFO] [stdout]      |
[INFO] [stdout] 1897 | unsafe extern "C" fn subsurface_handle_set_sync(mut client: *mut wl_client,
[INFO] [stdout]      |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_xdg_output_v1.rs:822:45
[INFO] [stdout]     |
[INFO] [stdout] 822 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_surface.rs:1905:51
[INFO] [stdout]      |
[INFO] [stdout] 1905 | unsafe extern "C" fn subsurface_handle_set_desync(mut client: *mut wl_client,
[INFO] [stdout]      |                                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_surface.rs:2109:55
[INFO] [stdout]      |
[INFO] [stdout] 2109 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_surface.rs:2121:56
[INFO] [stdout]      |
[INFO] [stdout] 2121 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1465:46
[INFO] [stdout]      |
[INFO] [stdout] 1465 | unsafe extern "C" fn xdg_keyboard_grab_enter(mut grab:
[INFO] [stdout]      |                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1467:46
[INFO] [stdout]      |
[INFO] [stdout] 1467 | ...                   mut surface: *mut wlr_surface,
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keycodes`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1468:46
[INFO] [stdout]      |
[INFO] [stdout] 1468 | ...                   mut keycodes: *mut uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keycodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1031:41
[INFO] [stdout]      |
[INFO] [stdout] 1031 | unsafe extern "C" fn text_input_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1035:40
[INFO] [stdout]      |
[INFO] [stdout] 1035 | unsafe extern "C" fn text_input_enable(mut client: *mut wl_client,
[INFO] [stdout]      |                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1069:41
[INFO] [stdout]      |
[INFO] [stdout] 1069 | unsafe extern "C" fn text_input_disable(mut client: *mut wl_client,
[INFO] [stdout]      |                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1095:55
[INFO] [stdout]      |
[INFO] [stdout] 1095 | unsafe extern "C" fn text_input_set_text_change_cause(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1105:50
[INFO] [stdout]      |
[INFO] [stdout] 1105 | unsafe extern "C" fn text_input_set_content_type(mut client: *mut wl_client,
[INFO] [stdout]      |                                                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_keycodes`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1469:46
[INFO] [stdout]      |
[INFO] [stdout] 1469 | ...                   mut num_keycodes: size_t,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_keycodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modifiers`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1470:46
[INFO] [stdout]      |
[INFO] [stdout] 1470 | ...                   mut modifiers:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1564:43
[INFO] [stdout]      |
[INFO] [stdout] 1564 | unsafe extern "C" fn xdg_touch_grab_enter(mut grab: *mut wlr_seat_touch_grab,
[INFO] [stdout]      |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1565:43
[INFO] [stdout]      |
[INFO] [stdout] 1565 | ...                   mut time: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1566:43
[INFO] [stdout]      |
[INFO] [stdout] 1566 | ...                   mut point: *mut wlr_touch_point) {
[INFO] [stdout]      |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1623:57
[INFO] [stdout]      |
[INFO] [stdout] 1623 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1704:44
[INFO] [stdout]      |
[INFO] [stdout] 1704 | unsafe extern "C" fn xdg_popup_handle_grab(mut client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1708:44
[INFO] [stdout]      |
[INFO] [stdout] 1708 | ...                   mut serial: uint32_t) {
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1744:47
[INFO] [stdout]      |
[INFO] [stdout] 1744 | unsafe extern "C" fn xdg_popup_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1116:54
[INFO] [stdout]      |
[INFO] [stdout] 1116 | unsafe extern "C" fn text_input_set_cursor_rectangle(mut client:
[INFO] [stdout]      |                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1132:40
[INFO] [stdout]      |
[INFO] [stdout] 1132 | unsafe extern "C" fn text_input_commit(mut client: *mut wl_client,
[INFO] [stdout]      |                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_positioner.rs:1042:53
[INFO] [stdout]      |
[INFO] [stdout] 1042 | unsafe extern "C" fn xdg_positioner_handle_set_size(mut client:
[INFO] [stdout]      |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1272:49
[INFO] [stdout]      |
[INFO] [stdout] 1272 | unsafe extern "C" fn text_input_manager_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1279:53
[INFO] [stdout]      |
[INFO] [stdout] 1279 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_positioner.rs:1061:60
[INFO] [stdout]      |
[INFO] [stdout] 1061 | unsafe extern "C" fn xdg_positioner_handle_set_anchor_rect(mut client:
[INFO] [stdout]      |                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1290:64
[INFO] [stdout]      |
[INFO] [stdout] 1290 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_positioner.rs:1085:55
[INFO] [stdout]      |
[INFO] [stdout] 1085 | unsafe extern "C" fn xdg_positioner_handle_set_anchor(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_positioner.rs:1103:56
[INFO] [stdout]      |
[INFO] [stdout] 1103 | unsafe extern "C" fn xdg_positioner_handle_set_gravity(mut client:
[INFO] [stdout]      |                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_text_input_v3.rs:1406:45
[INFO] [stdout]      |
[INFO] [stdout] 1406 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_positioner.rs:1123:70
[INFO] [stdout]      |
[INFO] [stdout] 1123 | unsafe extern "C" fn xdg_positioner_handle_set_constraint_adjustment(mut client:
[INFO] [stdout]      |                                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_positioner.rs:1134:55
[INFO] [stdout]      |
[INFO] [stdout] 1134 | unsafe extern "C" fn xdg_positioner_handle_set_offset(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_positioner.rs:1145:52
[INFO] [stdout]      |
[INFO] [stdout] 1145 | unsafe extern "C" fn xdg_positioner_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_shell.rs:1019:57
[INFO] [stdout]      |
[INFO] [stdout] 1019 | unsafe extern "C" fn xdg_shell_handle_create_positioner(mut wl_client:
[INFO] [stdout]      |                                                         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wlr_kb`
[INFO] [stdout]    --> src/types/wlr_virtual_keyboard_v1.rs:947:42
[INFO] [stdout]     |
[INFO] [stdout] 947 | unsafe extern "C" fn keyboard_led_update(mut wlr_kb: *mut wlr_keyboard,
[INFO] [stdout]     |                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wlr_kb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_shell.rs:1027:55
[INFO] [stdout]      |
[INFO] [stdout] 1027 | unsafe extern "C" fn xdg_shell_handle_get_xdg_surface(mut wl_client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_shell.rs:1040:44
[INFO] [stdout]      |
[INFO] [stdout] 1040 | unsafe extern "C" fn xdg_shell_handle_pong(mut wl_client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `leds`
[INFO] [stdout]    --> src/types/wlr_virtual_keyboard_v1.rs:948:42
[INFO] [stdout]     |
[INFO] [stdout] 948 | ...                   mut leds: uint32_t) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wlr_kb`
[INFO] [stdout]    --> src/types/wlr_virtual_keyboard_v1.rs:951:39
[INFO] [stdout]     |
[INFO] [stdout] 951 | unsafe extern "C" fn keyboard_destroy(mut wlr_kb: *mut wlr_keyboard) {
[INFO] [stdout]     |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wlr_kb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dev`
[INFO] [stdout]    --> src/types/wlr_virtual_keyboard_v1.rs:975:43
[INFO] [stdout]     |
[INFO] [stdout] 975 | unsafe extern "C" fn input_device_destroy(mut dev: *mut wlr_input_device) { }
[INFO] [stdout]     |                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dev`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `format`
[INFO] [stdout]     --> src/types/wlr_virtual_keyboard_v1.rs:1009:46
[INFO] [stdout]      |
[INFO] [stdout] 1009 | ...                   mut format: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_virtual_keyboard_v1.rs:1041:43
[INFO] [stdout]      |
[INFO] [stdout] 1041 | unsafe extern "C" fn virtual_keyboard_key(mut client: *mut wl_client,
[INFO] [stdout]      |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_virtual_keyboard_v1.rs:1068:49
[INFO] [stdout]      |
[INFO] [stdout] 1068 | unsafe extern "C" fn virtual_keyboard_modifiers(mut client: *mut wl_client,
[INFO] [stdout]      |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_virtual_keyboard_v1.rs:1099:47
[INFO] [stdout]      |
[INFO] [stdout] 1099 | unsafe extern "C" fn virtual_keyboard_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_virtual_keyboard_v1.rs:1284:45
[INFO] [stdout]      |
[INFO] [stdout] 1284 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_xdg_decoration_v1.rs:1171:57
[INFO] [stdout]      |
[INFO] [stdout] 1171 | unsafe extern "C" fn toplevel_decoration_handle_destroy(mut client:
[INFO] [stdout]      |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_xdg_decoration_v1.rs:1177:58
[INFO] [stdout]      |
[INFO] [stdout] 1177 | unsafe extern "C" fn toplevel_decoration_handle_set_mode(mut client:
[INFO] [stdout]      |                                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_xdg_decoration_v1.rs:1190:60
[INFO] [stdout]      |
[INFO] [stdout] 1190 | unsafe extern "C" fn toplevel_decoration_handle_unset_mode(mut client:
[INFO] [stdout]      |                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_xdg_decoration_v1.rs:1304:65
[INFO] [stdout]      |
[INFO] [stdout] 1304 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_xdg_decoration_v1.rs:1369:64
[INFO] [stdout]      |
[INFO] [stdout] 1369 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/wlr_xdg_decoration_v1.rs:1403:56
[INFO] [stdout]      |
[INFO] [stdout] 1403 | unsafe extern "C" fn decoration_manager_handle_destroy(mut client:
[INFO] [stdout]      |                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_shell.rs:1048:47
[INFO] [stdout]      |
[INFO] [stdout] 1048 | unsafe extern "C" fn xdg_shell_handle_destroy(mut wl_client: *mut wl_client,
[INFO] [stdout]      |                                               ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/wlr_xdg_decoration_v1.rs:1555:45
[INFO] [stdout]      |
[INFO] [stdout] 1555 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_shell.rs:1205:45
[INFO] [stdout]      |
[INFO] [stdout] 1205 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_xdg_output_v1.rs:517:44
[INFO] [stdout]     |
[INFO] [stdout] 517 | unsafe extern "C" fn output_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_surface.rs:1497:55
[INFO] [stdout]      |
[INFO] [stdout] 1497 | unsafe extern "C" fn xdg_surface_handle_ack_configure(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/wlr_xdg_output_v1.rs:601:52
[INFO] [stdout]     |
[INFO] [stdout] 601 | unsafe extern "C" fn output_manager_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_surface.rs:1680:51
[INFO] [stdout]      |
[INFO] [stdout] 1680 | unsafe extern "C" fn xdg_surface_handle_get_popup(mut client: *mut wl_client,
[INFO] [stdout]      |                                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_xdg_output_v1.rs:749:44
[INFO] [stdout]     |
[INFO] [stdout] 749 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_surface.rs:1696:54
[INFO] [stdout]      |
[INFO] [stdout] 1696 | unsafe extern "C" fn xdg_surface_handle_get_toplevel(mut client:
[INFO] [stdout]      |                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_surface.rs:1705:61
[INFO] [stdout]      |
[INFO] [stdout] 1705 | unsafe extern "C" fn xdg_surface_handle_set_window_geometry(mut client:
[INFO] [stdout]      |                                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_surface.rs:1744:49
[INFO] [stdout]      |
[INFO] [stdout] 1744 | unsafe extern "C" fn xdg_surface_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_surface.rs:1832:56
[INFO] [stdout]      |
[INFO] [stdout] 1832 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_surface.rs:1932:57
[INFO] [stdout]      |
[INFO] [stdout] 1932 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1527:42
[INFO] [stdout]      |
[INFO] [stdout] 1527 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_xdg_output_v1.rs:798:43
[INFO] [stdout]     |
[INFO] [stdout] 798 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_xdg_output_v1.rs:815:44
[INFO] [stdout]     |
[INFO] [stdout] 815 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/types/wlr_xdg_output_v1.rs:822:45
[INFO] [stdout]     |
[INFO] [stdout] 822 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1573:53
[INFO] [stdout]      |
[INFO] [stdout] 1573 | unsafe extern "C" fn xdg_toplevel_handle_set_parent(mut client:
[INFO] [stdout]      |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1465:46
[INFO] [stdout]      |
[INFO] [stdout] 1465 | unsafe extern "C" fn xdg_keyboard_grab_enter(mut grab:
[INFO] [stdout]      |                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1587:52
[INFO] [stdout]      |
[INFO] [stdout] 1587 | unsafe extern "C" fn xdg_toplevel_handle_set_title(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1467:46
[INFO] [stdout]      |
[INFO] [stdout] 1467 | ...                   mut surface: *mut wlr_surface,
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keycodes`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1468:46
[INFO] [stdout]      |
[INFO] [stdout] 1468 | ...                   mut keycodes: *mut uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keycodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1602:53
[INFO] [stdout]      |
[INFO] [stdout] 1602 | unsafe extern "C" fn xdg_toplevel_handle_set_app_id(mut client:
[INFO] [stdout]      |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_keycodes`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1469:46
[INFO] [stdout]      |
[INFO] [stdout] 1469 | ...                   mut num_keycodes: size_t,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_keycodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modifiers`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1470:46
[INFO] [stdout]      |
[INFO] [stdout] 1470 | ...                   mut modifiers:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1564:43
[INFO] [stdout]      |
[INFO] [stdout] 1564 | unsafe extern "C" fn xdg_touch_grab_enter(mut grab: *mut wlr_seat_touch_grab,
[INFO] [stdout]      |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1618:59
[INFO] [stdout]      |
[INFO] [stdout] 1618 | unsafe extern "C" fn xdg_toplevel_handle_show_window_menu(mut client:
[INFO] [stdout]      |                                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1565:43
[INFO] [stdout]      |
[INFO] [stdout] 1565 | ...                   mut time: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1566:43
[INFO] [stdout]      |
[INFO] [stdout] 1566 | ...                   mut point: *mut wlr_touch_point) {
[INFO] [stdout]      |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1623:57
[INFO] [stdout]      |
[INFO] [stdout] 1623 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1663:47
[INFO] [stdout]      |
[INFO] [stdout] 1663 | unsafe extern "C" fn xdg_toplevel_handle_move(mut client: *mut wl_client,
[INFO] [stdout]      |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1704:44
[INFO] [stdout]      |
[INFO] [stdout] 1704 | unsafe extern "C" fn xdg_popup_handle_grab(mut client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1708:44
[INFO] [stdout]      |
[INFO] [stdout] 1708 | ...                   mut serial: uint32_t) {
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1700:49
[INFO] [stdout]      |
[INFO] [stdout] 1700 | unsafe extern "C" fn xdg_toplevel_handle_resize(mut client: *mut wl_client,
[INFO] [stdout]      |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_popup.rs:1744:47
[INFO] [stdout]      |
[INFO] [stdout] 1744 | unsafe extern "C" fn xdg_popup_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1740:55
[INFO] [stdout]      |
[INFO] [stdout] 1740 | unsafe extern "C" fn xdg_toplevel_handle_set_max_size(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1753:55
[INFO] [stdout]      |
[INFO] [stdout] 1753 | unsafe extern "C" fn xdg_toplevel_handle_set_min_size(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1766:56
[INFO] [stdout]      |
[INFO] [stdout] 1766 | unsafe extern "C" fn xdg_toplevel_handle_set_maximized(mut client:
[INFO] [stdout]      |                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1777:58
[INFO] [stdout]      |
[INFO] [stdout] 1777 | unsafe extern "C" fn xdg_toplevel_handle_unset_maximized(mut client:
[INFO] [stdout]      |                                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1790:55
[INFO] [stdout]      |
[INFO] [stdout] 1790 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1818:57
[INFO] [stdout]      |
[INFO] [stdout] 1818 | unsafe extern "C" fn xdg_toplevel_handle_set_fullscreen(mut client:
[INFO] [stdout]      |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1844:59
[INFO] [stdout]      |
[INFO] [stdout] 1844 | unsafe extern "C" fn xdg_toplevel_handle_unset_fullscreen(mut client:
[INFO] [stdout]      |                                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_positioner.rs:1042:53
[INFO] [stdout]      |
[INFO] [stdout] 1042 | unsafe extern "C" fn xdg_positioner_handle_set_size(mut client:
[INFO] [stdout]      |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_positioner.rs:1061:60
[INFO] [stdout]      |
[INFO] [stdout] 1061 | unsafe extern "C" fn xdg_positioner_handle_set_anchor_rect(mut client:
[INFO] [stdout]      |                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_positioner.rs:1085:55
[INFO] [stdout]      |
[INFO] [stdout] 1085 | unsafe extern "C" fn xdg_positioner_handle_set_anchor(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_positioner.rs:1103:56
[INFO] [stdout]      |
[INFO] [stdout] 1103 | unsafe extern "C" fn xdg_positioner_handle_set_gravity(mut client:
[INFO] [stdout]      |                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_positioner.rs:1123:70
[INFO] [stdout]      |
[INFO] [stdout] 1123 | unsafe extern "C" fn xdg_positioner_handle_set_constraint_adjustment(mut client:
[INFO] [stdout]      |                                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_positioner.rs:1134:55
[INFO] [stdout]      |
[INFO] [stdout] 1134 | unsafe extern "C" fn xdg_positioner_handle_set_offset(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_positioner.rs:1145:52
[INFO] [stdout]      |
[INFO] [stdout] 1145 | unsafe extern "C" fn xdg_positioner_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_shell.rs:1019:57
[INFO] [stdout]      |
[INFO] [stdout] 1019 | unsafe extern "C" fn xdg_shell_handle_create_positioner(mut wl_client:
[INFO] [stdout]      |                                                         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_shell.rs:1027:55
[INFO] [stdout]      |
[INFO] [stdout] 1027 | unsafe extern "C" fn xdg_shell_handle_get_xdg_surface(mut wl_client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_shell.rs:1040:44
[INFO] [stdout]      |
[INFO] [stdout] 1040 | unsafe extern "C" fn xdg_shell_handle_pong(mut wl_client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_shell.rs:1048:47
[INFO] [stdout]      |
[INFO] [stdout] 1048 | unsafe extern "C" fn xdg_shell_handle_destroy(mut wl_client: *mut wl_client,
[INFO] [stdout]      |                                               ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_shell.rs:1205:45
[INFO] [stdout]      |
[INFO] [stdout] 1205 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1866:56
[INFO] [stdout]      |
[INFO] [stdout] 1866 | unsafe extern "C" fn xdg_toplevel_handle_set_minimized(mut client:
[INFO] [stdout]      |                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1875:50
[INFO] [stdout]      |
[INFO] [stdout] 1875 | unsafe extern "C" fn xdg_toplevel_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1208:46
[INFO] [stdout]      |
[INFO] [stdout] 1208 | unsafe extern "C" fn xdg_keyboard_grab_enter(mut grab:
[INFO] [stdout]      |                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1210:46
[INFO] [stdout]      |
[INFO] [stdout] 1210 | ...                   mut surface: *mut wlr_surface,
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keycodes`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1211:46
[INFO] [stdout]      |
[INFO] [stdout] 1211 | ...                   mut keycodes: *mut uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keycodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_keycodes`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1212:46
[INFO] [stdout]      |
[INFO] [stdout] 1212 | ...                   mut num_keycodes: size_t,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_keycodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modifiers`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1213:46
[INFO] [stdout]      |
[INFO] [stdout] 1213 | ...                   mut modifiers:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1307:43
[INFO] [stdout]      |
[INFO] [stdout] 1307 | unsafe extern "C" fn xdg_touch_grab_enter(mut grab: *mut wlr_seat_touch_grab,
[INFO] [stdout]      |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1308:43
[INFO] [stdout]      |
[INFO] [stdout] 1308 | ...                   mut time: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1309:43
[INFO] [stdout]      |
[INFO] [stdout] 1309 | ...                   mut point: *mut wlr_touch_point) {
[INFO] [stdout]      |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1366:57
[INFO] [stdout]      |
[INFO] [stdout] 1366 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1470:44
[INFO] [stdout]      |
[INFO] [stdout] 1470 | unsafe extern "C" fn xdg_popup_handle_grab(mut client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_surface.rs:1497:55
[INFO] [stdout]      |
[INFO] [stdout] 1497 | unsafe extern "C" fn xdg_surface_handle_ack_configure(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_surface.rs:1680:51
[INFO] [stdout]      |
[INFO] [stdout] 1680 | unsafe extern "C" fn xdg_surface_handle_get_popup(mut client: *mut wl_client,
[INFO] [stdout]      |                                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_surface.rs:1696:54
[INFO] [stdout]      |
[INFO] [stdout] 1696 | unsafe extern "C" fn xdg_surface_handle_get_toplevel(mut client:
[INFO] [stdout]      |                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_surface.rs:1705:61
[INFO] [stdout]      |
[INFO] [stdout] 1705 | unsafe extern "C" fn xdg_surface_handle_set_window_geometry(mut client:
[INFO] [stdout]      |                                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_surface.rs:1744:49
[INFO] [stdout]      |
[INFO] [stdout] 1744 | unsafe extern "C" fn xdg_surface_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_surface.rs:1832:56
[INFO] [stdout]      |
[INFO] [stdout] 1832 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_surface.rs:1932:57
[INFO] [stdout]      |
[INFO] [stdout] 1932 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1527:42
[INFO] [stdout]      |
[INFO] [stdout] 1527 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1573:53
[INFO] [stdout]      |
[INFO] [stdout] 1573 | unsafe extern "C" fn xdg_toplevel_handle_set_parent(mut client:
[INFO] [stdout]      |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1587:52
[INFO] [stdout]      |
[INFO] [stdout] 1587 | unsafe extern "C" fn xdg_toplevel_handle_set_title(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1602:53
[INFO] [stdout]      |
[INFO] [stdout] 1602 | unsafe extern "C" fn xdg_toplevel_handle_set_app_id(mut client:
[INFO] [stdout]      |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1618:59
[INFO] [stdout]      |
[INFO] [stdout] 1618 | unsafe extern "C" fn xdg_toplevel_handle_show_window_menu(mut client:
[INFO] [stdout]      |                                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1663:47
[INFO] [stdout]      |
[INFO] [stdout] 1663 | unsafe extern "C" fn xdg_toplevel_handle_move(mut client: *mut wl_client,
[INFO] [stdout]      |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1700:49
[INFO] [stdout]      |
[INFO] [stdout] 1700 | unsafe extern "C" fn xdg_toplevel_handle_resize(mut client: *mut wl_client,
[INFO] [stdout]      |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1740:55
[INFO] [stdout]      |
[INFO] [stdout] 1740 | unsafe extern "C" fn xdg_toplevel_handle_set_max_size(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1753:55
[INFO] [stdout]      |
[INFO] [stdout] 1753 | unsafe extern "C" fn xdg_toplevel_handle_set_min_size(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1766:56
[INFO] [stdout]      |
[INFO] [stdout] 1766 | unsafe extern "C" fn xdg_toplevel_handle_set_maximized(mut client:
[INFO] [stdout]      |                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1777:58
[INFO] [stdout]      |
[INFO] [stdout] 1777 | unsafe extern "C" fn xdg_toplevel_handle_unset_maximized(mut client:
[INFO] [stdout]      |                                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1790:55
[INFO] [stdout]      |
[INFO] [stdout] 1790 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1818:57
[INFO] [stdout]      |
[INFO] [stdout] 1818 | unsafe extern "C" fn xdg_toplevel_handle_set_fullscreen(mut client:
[INFO] [stdout]      |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1844:59
[INFO] [stdout]      |
[INFO] [stdout] 1844 | unsafe extern "C" fn xdg_toplevel_handle_unset_fullscreen(mut client:
[INFO] [stdout]      |                                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1866:56
[INFO] [stdout]      |
[INFO] [stdout] 1866 | unsafe extern "C" fn xdg_toplevel_handle_set_minimized(mut client:
[INFO] [stdout]      |                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell/wlr_xdg_toplevel.rs:1875:50
[INFO] [stdout]      |
[INFO] [stdout] 1875 | unsafe extern "C" fn xdg_toplevel_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1208:46
[INFO] [stdout]      |
[INFO] [stdout] 1208 | unsafe extern "C" fn xdg_keyboard_grab_enter(mut grab:
[INFO] [stdout]      |                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1210:46
[INFO] [stdout]      |
[INFO] [stdout] 1210 | ...                   mut surface: *mut wlr_surface,
[INFO] [stdout]      |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keycodes`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1211:46
[INFO] [stdout]      |
[INFO] [stdout] 1211 | ...                   mut keycodes: *mut uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keycodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_keycodes`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1212:46
[INFO] [stdout]      |
[INFO] [stdout] 1212 | ...                   mut num_keycodes: size_t,
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_keycodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modifiers`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1213:46
[INFO] [stdout]      |
[INFO] [stdout] 1213 | ...                   mut modifiers:
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grab`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1307:43
[INFO] [stdout]      |
[INFO] [stdout] 1307 | unsafe extern "C" fn xdg_touch_grab_enter(mut grab: *mut wlr_seat_touch_grab,
[INFO] [stdout]      |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1308:43
[INFO] [stdout]      |
[INFO] [stdout] 1308 | ...                   mut time: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1309:43
[INFO] [stdout]      |
[INFO] [stdout] 1309 | ...                   mut point: *mut wlr_touch_point) {
[INFO] [stdout]      |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1366:57
[INFO] [stdout]      |
[INFO] [stdout] 1366 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1470:44
[INFO] [stdout]      |
[INFO] [stdout] 1470 | unsafe extern "C" fn xdg_popup_handle_grab(mut client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1474:44
[INFO] [stdout]      |
[INFO] [stdout] 1474 | ...                   mut serial: uint32_t) {
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1517:47
[INFO] [stdout]      |
[INFO] [stdout] 1517 | unsafe extern "C" fn xdg_popup_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/xdg_shell_v6/wlr_xdg_positioner_v6.rs:266:52
[INFO] [stdout]     |
[INFO] [stdout] 266 | unsafe extern "C" fn xdg_positioner_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/xdg_shell_v6/wlr_xdg_positioner_v6.rs:271:53
[INFO] [stdout]     |
[INFO] [stdout] 271 | unsafe extern "C" fn xdg_positioner_handle_set_size(mut client:
[INFO] [stdout]     |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `serial`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1474:44
[INFO] [stdout]      |
[INFO] [stdout] 1474 | ...                   mut serial: uint32_t) {
[INFO] [stdout]      |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/xdg_shell_v6/wlr_xdg_positioner_v6.rs:290:60
[INFO] [stdout]     |
[INFO] [stdout] 290 | unsafe extern "C" fn xdg_positioner_handle_set_anchor_rect(mut client:
[INFO] [stdout]     |                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/xdg_shell_v6/wlr_xdg_positioner_v6.rs:314:55
[INFO] [stdout]     |
[INFO] [stdout] 314 | unsafe extern "C" fn xdg_positioner_handle_set_anchor(mut client:
[INFO] [stdout]     |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_popup_v6.rs:1517:47
[INFO] [stdout]      |
[INFO] [stdout] 1517 | unsafe extern "C" fn xdg_popup_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/xdg_shell_v6/wlr_xdg_positioner_v6.rs:341:56
[INFO] [stdout]     |
[INFO] [stdout] 341 | unsafe extern "C" fn xdg_positioner_handle_set_gravity(mut client:
[INFO] [stdout]     |                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/xdg_shell_v6/wlr_xdg_positioner_v6.rs:369:70
[INFO] [stdout]     |
[INFO] [stdout] 369 | unsafe extern "C" fn xdg_positioner_handle_set_constraint_adjustment(mut client:
[INFO] [stdout]     |                                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/xdg_shell_v6/wlr_xdg_positioner_v6.rs:380:55
[INFO] [stdout]     |
[INFO] [stdout] 380 | unsafe extern "C" fn xdg_positioner_handle_set_offset(mut client:
[INFO] [stdout]     |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/xdg_shell_v6/wlr_xdg_positioner_v6.rs:266:52
[INFO] [stdout]     |
[INFO] [stdout] 266 | unsafe extern "C" fn xdg_positioner_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]     |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/xdg_shell_v6/wlr_xdg_positioner_v6.rs:271:53
[INFO] [stdout]     |
[INFO] [stdout] 271 | unsafe extern "C" fn xdg_positioner_handle_set_size(mut client:
[INFO] [stdout]     |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/xdg_shell_v6/wlr_xdg_positioner_v6.rs:290:60
[INFO] [stdout]     |
[INFO] [stdout] 290 | unsafe extern "C" fn xdg_positioner_handle_set_anchor_rect(mut client:
[INFO] [stdout]     |                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/xdg_shell_v6/wlr_xdg_positioner_v6.rs:314:55
[INFO] [stdout]     |
[INFO] [stdout] 314 | unsafe extern "C" fn xdg_positioner_handle_set_anchor(mut client:
[INFO] [stdout]     |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/xdg_shell_v6/wlr_xdg_positioner_v6.rs:341:56
[INFO] [stdout]     |
[INFO] [stdout] 341 | unsafe extern "C" fn xdg_positioner_handle_set_gravity(mut client:
[INFO] [stdout]     |                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/xdg_shell_v6/wlr_xdg_positioner_v6.rs:369:70
[INFO] [stdout]     |
[INFO] [stdout] 369 | unsafe extern "C" fn xdg_positioner_handle_set_constraint_adjustment(mut client:
[INFO] [stdout]     |                                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]    --> src/types/xdg_shell_v6/wlr_xdg_positioner_v6.rs:380:55
[INFO] [stdout]     |
[INFO] [stdout] 380 | unsafe extern "C" fn xdg_positioner_handle_set_offset(mut client:
[INFO] [stdout]     |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_shell_v6.rs:1053:57
[INFO] [stdout]      |
[INFO] [stdout] 1053 | unsafe extern "C" fn xdg_shell_handle_create_positioner(mut wl_client:
[INFO] [stdout]      |                                                         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_shell_v6.rs:1062:55
[INFO] [stdout]      |
[INFO] [stdout] 1062 | unsafe extern "C" fn xdg_shell_handle_get_xdg_surface(mut wl_client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_shell_v6.rs:1075:44
[INFO] [stdout]      |
[INFO] [stdout] 1075 | unsafe extern "C" fn xdg_shell_handle_pong(mut wl_client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_shell_v6.rs:1084:47
[INFO] [stdout]      |
[INFO] [stdout] 1084 | unsafe extern "C" fn xdg_shell_handle_destroy(mut wl_client: *mut wl_client,
[INFO] [stdout]      |                                               ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_shell_v6.rs:1247:45
[INFO] [stdout]      |
[INFO] [stdout] 1247 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_surface_v6.rs:1299:54
[INFO] [stdout]      |
[INFO] [stdout] 1299 | unsafe extern "C" fn xdg_surface_handle_get_toplevel(mut client:
[INFO] [stdout]      |                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_surface_v6.rs:1308:51
[INFO] [stdout]      |
[INFO] [stdout] 1308 | unsafe extern "C" fn xdg_surface_handle_get_popup(mut wl_client:
[INFO] [stdout]      |                                                   ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_surface_v6.rs:1325:55
[INFO] [stdout]      |
[INFO] [stdout] 1325 | unsafe extern "C" fn xdg_surface_handle_ack_configure(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_surface_v6.rs:1396:61
[INFO] [stdout]      |
[INFO] [stdout] 1396 | unsafe extern "C" fn xdg_surface_handle_set_window_geometry(mut client:
[INFO] [stdout]      |                                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_surface_v6.rs:1433:49
[INFO] [stdout]      |
[INFO] [stdout] 1433 | unsafe extern "C" fn xdg_surface_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_surface_v6.rs:1659:57
[INFO] [stdout]      |
[INFO] [stdout] 1659 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_surface_v6.rs:1668:56
[INFO] [stdout]      |
[INFO] [stdout] 1668 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1327:50
[INFO] [stdout]      |
[INFO] [stdout] 1327 | unsafe extern "C" fn xdg_toplevel_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1332:53
[INFO] [stdout]      |
[INFO] [stdout] 1332 | unsafe extern "C" fn xdg_toplevel_handle_set_parent(mut client:
[INFO] [stdout]      |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1348:52
[INFO] [stdout]      |
[INFO] [stdout] 1348 | unsafe extern "C" fn xdg_toplevel_handle_set_title(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1362:53
[INFO] [stdout]      |
[INFO] [stdout] 1362 | unsafe extern "C" fn xdg_toplevel_handle_set_app_id(mut client:
[INFO] [stdout]      |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1377:59
[INFO] [stdout]      |
[INFO] [stdout] 1377 | unsafe extern "C" fn xdg_toplevel_handle_show_window_menu(mut client:
[INFO] [stdout]      |                                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1422:47
[INFO] [stdout]      |
[INFO] [stdout] 1422 | unsafe extern "C" fn xdg_toplevel_handle_move(mut client: *mut wl_client,
[INFO] [stdout]      |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_shell_v6.rs:1053:57
[INFO] [stdout]      |
[INFO] [stdout] 1053 | unsafe extern "C" fn xdg_shell_handle_create_positioner(mut wl_client:
[INFO] [stdout]      |                                                         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1459:49
[INFO] [stdout]      |
[INFO] [stdout] 1459 | unsafe extern "C" fn xdg_toplevel_handle_resize(mut client: *mut wl_client,
[INFO] [stdout]      |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1499:55
[INFO] [stdout]      |
[INFO] [stdout] 1499 | unsafe extern "C" fn xdg_toplevel_handle_set_max_size(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1512:55
[INFO] [stdout]      |
[INFO] [stdout] 1512 | unsafe extern "C" fn xdg_toplevel_handle_set_min_size(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_shell_v6.rs:1062:55
[INFO] [stdout]      |
[INFO] [stdout] 1062 | unsafe extern "C" fn xdg_shell_handle_get_xdg_surface(mut wl_client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1525:56
[INFO] [stdout]      |
[INFO] [stdout] 1525 | unsafe extern "C" fn xdg_toplevel_handle_set_maximized(mut client:
[INFO] [stdout]      |                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_shell_v6.rs:1075:44
[INFO] [stdout]      |
[INFO] [stdout] 1075 | unsafe extern "C" fn xdg_shell_handle_pong(mut wl_client: *mut wl_client,
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1536:58
[INFO] [stdout]      |
[INFO] [stdout] 1536 | unsafe extern "C" fn xdg_toplevel_handle_unset_maximized(mut client:
[INFO] [stdout]      |                                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_shell_v6.rs:1084:47
[INFO] [stdout]      |
[INFO] [stdout] 1084 | unsafe extern "C" fn xdg_shell_handle_destroy(mut wl_client: *mut wl_client,
[INFO] [stdout]      |                                               ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1549:55
[INFO] [stdout]      |
[INFO] [stdout] 1549 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1577:57
[INFO] [stdout]      |
[INFO] [stdout] 1577 | unsafe extern "C" fn xdg_toplevel_handle_set_fullscreen(mut client:
[INFO] [stdout]      |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_shell_v6.rs:1247:45
[INFO] [stdout]      |
[INFO] [stdout] 1247 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1604:59
[INFO] [stdout]      |
[INFO] [stdout] 1604 | unsafe extern "C" fn xdg_toplevel_handle_unset_fullscreen(mut client:
[INFO] [stdout]      |                                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_surface_v6.rs:1299:54
[INFO] [stdout]      |
[INFO] [stdout] 1299 | unsafe extern "C" fn xdg_surface_handle_get_toplevel(mut client:
[INFO] [stdout]      |                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1627:56
[INFO] [stdout]      |
[INFO] [stdout] 1627 | unsafe extern "C" fn xdg_toplevel_handle_set_minimized(mut client:
[INFO] [stdout]      |                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cap`
[INFO] [stdout]   --> src/util/array.rs:51:48
[INFO] [stdout]    |
[INFO] [stdout] 51 |                          mut len: *mut size_t, mut cap: size_t,
[INFO] [stdout]    |                                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wl_client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_surface_v6.rs:1308:51
[INFO] [stdout]      |
[INFO] [stdout] 1308 | unsafe extern "C" fn xdg_surface_handle_get_popup(mut wl_client:
[INFO] [stdout]      |                                                   ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wl_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_surface_v6.rs:1325:55
[INFO] [stdout]      |
[INFO] [stdout] 1325 | unsafe extern "C" fn xdg_surface_handle_ack_configure(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_surface_v6.rs:1396:61
[INFO] [stdout]      |
[INFO] [stdout] 1396 | unsafe extern "C" fn xdg_surface_handle_set_window_geometry(mut client:
[INFO] [stdout]      |                                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_surface_v6.rs:1433:49
[INFO] [stdout]      |
[INFO] [stdout] 1433 | unsafe extern "C" fn xdg_surface_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `listener`
[INFO] [stdout]   --> src/util/signal.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 | unsafe extern "C" fn handle_noop(mut listener: *mut wl_listener,
[INFO] [stdout]    |                                  ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_listener`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_surface_v6.rs:1659:57
[INFO] [stdout]      |
[INFO] [stdout] 1659 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_surface_v6.rs:1668:56
[INFO] [stdout]      |
[INFO] [stdout] 1668 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1327:50
[INFO] [stdout]      |
[INFO] [stdout] 1327 | unsafe extern "C" fn xdg_toplevel_handle_destroy(mut client: *mut wl_client,
[INFO] [stdout]      |                                                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/util/signal.rs:30:34
[INFO] [stdout]    |
[INFO] [stdout] 30 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]    |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `theme`
[INFO] [stdout]     --> src/xcursor/wlr_xcursor.rs:1169:47
[INFO] [stdout]      |
[INFO] [stdout] 1169 | ...                   mut theme:
[INFO] [stdout]      |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_theme`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `theme`
[INFO] [stdout]     --> src/xcursor/wlr_xcursor.rs:1254:57
[INFO] [stdout]      |
[INFO] [stdout] 1254 | ...                   mut theme:
[INFO] [stdout]      |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_theme`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/xwayland/selection/dnd.rs:1742:47
[INFO] [stdout]      |
[INFO] [stdout] 1742 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1332:53
[INFO] [stdout]      |
[INFO] [stdout] 1332 | unsafe extern "C" fn xdg_toplevel_handle_set_parent(mut client:
[INFO] [stdout]      |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1348:52
[INFO] [stdout]      |
[INFO] [stdout] 1348 | unsafe extern "C" fn xdg_toplevel_handle_set_title(mut client: *mut wl_client,
[INFO] [stdout]      |                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1362:53
[INFO] [stdout]      |
[INFO] [stdout] 1362 | unsafe extern "C" fn xdg_toplevel_handle_set_app_id(mut client:
[INFO] [stdout]      |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1377:59
[INFO] [stdout]      |
[INFO] [stdout] 1377 | unsafe extern "C" fn xdg_toplevel_handle_show_window_menu(mut client:
[INFO] [stdout]      |                                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1422:47
[INFO] [stdout]      |
[INFO] [stdout] 1422 | unsafe extern "C" fn xdg_toplevel_handle_move(mut client: *mut wl_client,
[INFO] [stdout]      |                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1459:49
[INFO] [stdout]      |
[INFO] [stdout] 1459 | unsafe extern "C" fn xdg_toplevel_handle_resize(mut client: *mut wl_client,
[INFO] [stdout]      |                                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1499:55
[INFO] [stdout]      |
[INFO] [stdout] 1499 | unsafe extern "C" fn xdg_toplevel_handle_set_max_size(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1512:55
[INFO] [stdout]      |
[INFO] [stdout] 1512 | unsafe extern "C" fn xdg_toplevel_handle_set_min_size(mut client:
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1525:56
[INFO] [stdout]      |
[INFO] [stdout] 1525 | unsafe extern "C" fn xdg_toplevel_handle_set_maximized(mut client:
[INFO] [stdout]      |                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1536:58
[INFO] [stdout]      |
[INFO] [stdout] 1536 | unsafe extern "C" fn xdg_toplevel_handle_unset_maximized(mut client:
[INFO] [stdout]      |                                                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1549:55
[INFO] [stdout]      |
[INFO] [stdout] 1549 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1577:57
[INFO] [stdout]      |
[INFO] [stdout] 1577 | unsafe extern "C" fn xdg_toplevel_handle_set_fullscreen(mut client:
[INFO] [stdout]      |                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1604:59
[INFO] [stdout]      |
[INFO] [stdout] 1604 | unsafe extern "C" fn xdg_toplevel_handle_unset_fullscreen(mut client:
[INFO] [stdout]      |                                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client`
[INFO] [stdout]     --> src/types/xdg_shell_v6/wlr_xdg_toplevel_v6.rs:1627:56
[INFO] [stdout]      |
[INFO] [stdout] 1627 | unsafe extern "C" fn xdg_toplevel_handle_set_minimized(mut client:
[INFO] [stdout]      |                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cap`
[INFO] [stdout]   --> src/util/array.rs:51:48
[INFO] [stdout]    |
[INFO] [stdout] 51 |                          mut len: *mut size_t, mut cap: size_t,
[INFO] [stdout]    |                                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/xwayland/selection/dnd.rs:1763:54
[INFO] [stdout]      |
[INFO] [stdout] 1763 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mask`
[INFO] [stdout]     --> src/xwayland/selection/incoming.rs:1379:44
[INFO] [stdout]      |
[INFO] [stdout] 1379 | ...                   mut mask: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `listener`
[INFO] [stdout]   --> src/util/signal.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 | unsafe extern "C" fn handle_noop(mut listener: *mut wl_listener,
[INFO] [stdout]    |                                  ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_listener`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/util/signal.rs:30:34
[INFO] [stdout]    |
[INFO] [stdout] 30 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]    |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `theme`
[INFO] [stdout]     --> src/xcursor/wlr_xcursor.rs:1169:47
[INFO] [stdout]      |
[INFO] [stdout] 1169 | ...                   mut theme:
[INFO] [stdout]      |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_theme`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `theme`
[INFO] [stdout]     --> src/xcursor/wlr_xcursor.rs:1254:57
[INFO] [stdout]      |
[INFO] [stdout] 1254 | ...                   mut theme:
[INFO] [stdout]      |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_theme`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/xwayland/selection/dnd.rs:1742:47
[INFO] [stdout]      |
[INFO] [stdout] 1742 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/xwayland/selection/dnd.rs:1763:54
[INFO] [stdout]      |
[INFO] [stdout] 1763 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mask`
[INFO] [stdout]     --> src/xwayland/selection/incoming.rs:1379:44
[INFO] [stdout]      |
[INFO] [stdout] 1379 | ...                   mut mask: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/xwayland/xwayland.rs:1230:44
[INFO] [stdout]      |
[INFO] [stdout] 1230 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/xwayland/xwayland.rs:1230:44
[INFO] [stdout]      |
[INFO] [stdout] 1230 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/xwayland/xwayland.rs:1261:45
[INFO] [stdout]      |
[INFO] [stdout] 1261 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal_number`
[INFO] [stdout]     --> src/xwayland/xwayland.rs:1271:43
[INFO] [stdout]      |
[INFO] [stdout] 1271 | unsafe extern "C" fn xserver_handle_ready(mut signal_number: libc::c_int,
[INFO] [stdout]      |                                           ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]     --> src/xwayland/xwayland.rs:1324:48
[INFO] [stdout]      |
[INFO] [stdout] 1324 | unsafe extern "C" fn xwayland_socket_connected(mut fd: libc::c_int,
[INFO] [stdout]      |                                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mask`
[INFO] [stdout]     --> src/xwayland/xwayland.rs:1325:48
[INFO] [stdout]      |
[INFO] [stdout] 1325 | ...                   mut mask: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/xwayland/xwayland.rs:1569:51
[INFO] [stdout]      |
[INFO] [stdout] 1569 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xwm`
[INFO] [stdout]     --> src/xwayland/xwm.rs:2576:39
[INFO] [stdout]      |
[INFO] [stdout] 2576 | unsafe extern "C" fn read_surface_pid(mut xwm: *mut wlr_xwm,
[INFO] [stdout]      |                                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xwm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xwm`
[INFO] [stdout]     --> src/xwayland/xwm.rs:2592:47
[INFO] [stdout]      |
[INFO] [stdout] 2592 | unsafe extern "C" fn read_surface_window_type(mut xwm: *mut wlr_xwm,
[INFO] [stdout]      |                                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xwm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xwm`
[INFO] [stdout]     --> src/xwayland/xwm.rs:2620:45
[INFO] [stdout]      |
[INFO] [stdout] 2620 | unsafe extern "C" fn read_surface_protocols(mut xwm: *mut wlr_xwm,
[INFO] [stdout]      |                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xwm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xwm`
[INFO] [stdout]     --> src/xwayland/xwm.rs:2646:41
[INFO] [stdout]      |
[INFO] [stdout] 2646 | unsafe extern "C" fn read_surface_hints(mut xwm: *mut wlr_xwm,
[INFO] [stdout]      |                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xwm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xwm`
[INFO] [stdout]     --> src/xwayland/xwm.rs:2765:47
[INFO] [stdout]      |
[INFO] [stdout] 2765 | unsafe extern "C" fn read_surface_motif_hints(mut xwm: *mut wlr_xwm,
[INFO] [stdout]      |                                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xwm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/xwayland/xwm.rs:2972:45
[INFO] [stdout]      |
[INFO] [stdout] 2972 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]     --> src/xwayland/xwm.rs:3596:40
[INFO] [stdout]      |
[INFO] [stdout] 3596 | unsafe extern "C" fn x11_event_handler(mut fd: libc::c_int,
[INFO] [stdout]      |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mask`
[INFO] [stdout]     --> src/xwayland/xwm.rs:3597:40
[INFO] [stdout]      |
[INFO] [stdout] 3597 | ...                   mut mask: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/xwayland/xwm.rs:3715:48
[INFO] [stdout]      |
[INFO] [stdout] 3715 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/xwayland/xwayland.rs:1261:45
[INFO] [stdout]      |
[INFO] [stdout] 1261 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal_number`
[INFO] [stdout]     --> src/xwayland/xwayland.rs:1271:43
[INFO] [stdout]      |
[INFO] [stdout] 1271 | unsafe extern "C" fn xserver_handle_ready(mut signal_number: libc::c_int,
[INFO] [stdout]      |                                           ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]     --> src/xwayland/xwayland.rs:1324:48
[INFO] [stdout]      |
[INFO] [stdout] 1324 | unsafe extern "C" fn xwayland_socket_connected(mut fd: libc::c_int,
[INFO] [stdout]      |                                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mask`
[INFO] [stdout]     --> src/xwayland/xwayland.rs:1325:48
[INFO] [stdout]      |
[INFO] [stdout] 1325 | ...                   mut mask: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/xwayland/xwayland.rs:1569:51
[INFO] [stdout]      |
[INFO] [stdout] 1569 | ...                   mut data:
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xwm`
[INFO] [stdout]     --> src/xwayland/xwm.rs:2576:39
[INFO] [stdout]      |
[INFO] [stdout] 2576 | unsafe extern "C" fn read_surface_pid(mut xwm: *mut wlr_xwm,
[INFO] [stdout]      |                                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xwm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xwm`
[INFO] [stdout]     --> src/xwayland/xwm.rs:2592:47
[INFO] [stdout]      |
[INFO] [stdout] 2592 | unsafe extern "C" fn read_surface_window_type(mut xwm: *mut wlr_xwm,
[INFO] [stdout]      |                                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xwm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xwm`
[INFO] [stdout]     --> src/xwayland/xwm.rs:2620:45
[INFO] [stdout]      |
[INFO] [stdout] 2620 | unsafe extern "C" fn read_surface_protocols(mut xwm: *mut wlr_xwm,
[INFO] [stdout]      |                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xwm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xwm`
[INFO] [stdout]     --> src/xwayland/xwm.rs:2646:41
[INFO] [stdout]      |
[INFO] [stdout] 2646 | unsafe extern "C" fn read_surface_hints(mut xwm: *mut wlr_xwm,
[INFO] [stdout]      |                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xwm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xwm`
[INFO] [stdout]     --> src/xwayland/xwm.rs:2765:47
[INFO] [stdout]      |
[INFO] [stdout] 2765 | unsafe extern "C" fn read_surface_motif_hints(mut xwm: *mut wlr_xwm,
[INFO] [stdout]      |                                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xwm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/xwayland/xwm.rs:2972:45
[INFO] [stdout]      |
[INFO] [stdout] 2972 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd`
[INFO] [stdout]     --> src/xwayland/xwm.rs:3596:40
[INFO] [stdout]      |
[INFO] [stdout] 3596 | unsafe extern "C" fn x11_event_handler(mut fd: libc::c_int,
[INFO] [stdout]      |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mask`
[INFO] [stdout]     --> src/xwayland/xwm.rs:3597:40
[INFO] [stdout]      |
[INFO] [stdout] 3597 | ...                   mut mask: uint32_t,
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/xwayland/xwm.rs:3715:48
[INFO] [stdout]      |
[INFO] [stdout] 3715 | ...                   mut data: *mut libc::c_void) {
[INFO] [stdout]      |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `const_transmute`
[INFO] [stdout]   --> lib.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![feature(const_transmute)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' has overflowed its stack
[INFO] [stderr] fatal runtime error: stack overflow
[INFO] [stdout] error[E0635]: unknown feature `const_transmute`
[INFO] [stdout]   --> lib.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![feature(const_transmute)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' has overflowed its stack
[INFO] [stderr] fatal runtime error: stack overflow
[INFO] [stderr] error: could not compile `wlrusts`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name wlrusts --edition=2018 lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,metadata -Cembed-bitcode=no -C debuginfo=2 --test -C metadata=938daa1b87f318eb -C extra-filename=-938daa1b87f318eb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern c2rust_bitfields=/opt/rustwide/target/debug/deps/libc2rust_bitfields-360764a4f80900f9.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-8b9bba1320faa634.rmeta --cap-lints=forbid` (signal: 6, SIGABRT: process abort signal)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5abc5f393e33648b15fc8c342ee44dc39d51218fab5ad67771939fec3ba341a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5abc5f393e33648b15fc8c342ee44dc39d51218fab5ad67771939fec3ba341a2", kill_on_drop: false }`
[INFO] [stdout] 5abc5f393e33648b15fc8c342ee44dc39d51218fab5ad67771939fec3ba341a2