[INFO] crate nuklear-backend-gdi 0.3.0 is already in cache
[INFO] checking nuklear-backend-gdi-0.3.0 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate nuklear-backend-gdi 0.3.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate nuklear-backend-gdi 0.3.0 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate nuklear-backend-gdi 0.3.0
[INFO] finished tweaking crates.io crate nuklear-backend-gdi 0.3.0
[INFO] tweaked toml for crates.io crate nuklear-backend-gdi 0.3.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6ad8f6feb6606c7665a64f019ccc04c802924046dbb1baa3e65559c4d812d486
[INFO] running `"docker" "start" "-a" "6ad8f6feb6606c7665a64f019ccc04c802924046dbb1baa3e65559c4d812d486"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling winapi v0.3.8
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling nuklear-sys v4.0.5
[INFO] [stderr]     Checking nuklear-rust v0.6.2
[INFO] [stderr]     Checking nuklear-backend-gdi v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `winapi::ctypes`
[INFO] [stderr]  --> src/lib.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use winapi::ctypes;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^ no `ctypes` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::ctypes`
[INFO] [stderr]  --> src/lib.rs:8:13
[INFO] [stderr]   |
[INFO] [stderr] 8 | use winapi::ctypes::c_void;
[INFO] [stderr]   |             ^^^^^^ could not find `ctypes` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::shared`
[INFO] [stderr]  --> src/lib.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 | use winapi::shared::basetsd;
[INFO] [stderr]   |             ^^^^^^ could not find `shared` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::shared`
[INFO] [stderr]   --> src/lib.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 | use winapi::shared::minwindef;
[INFO] [stderr]    |             ^^^^^^ could not find `shared` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::shared`
[INFO] [stderr]   --> src/lib.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 | use winapi::shared::ntdef;
[INFO] [stderr]    |             ^^^^^^ could not find `shared` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::shared`
[INFO] [stderr]   --> src/lib.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 | use winapi::shared::windef;
[INFO] [stderr]    |             ^^^^^^ could not find `shared` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::um`
[INFO] [stderr]   --> src/lib.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 | use winapi::um::errhandlingapi;
[INFO] [stderr]    |             ^^ could not find `um` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::um`
[INFO] [stderr]   --> src/lib.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 | use winapi::um::libloaderapi;
[INFO] [stderr]    |             ^^ could not find `um` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::um`
[INFO] [stderr]   --> src/lib.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 | use winapi::um::stringapiset;
[INFO] [stderr]    |             ^^ could not find `um` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::um`
[INFO] [stderr]   --> src/lib.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 | use winapi::um::winbase;
[INFO] [stderr]    |             ^^ could not find `um` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::um`
[INFO] [stderr]   --> src/lib.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 | use winapi::um::wingdi;
[INFO] [stderr]    |             ^^ could not find `um` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::um`
[INFO] [stderr]   --> src/lib.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 | use winapi::um::winnls;
[INFO] [stderr]    |             ^^ could not find `um` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stderr]  --> src/own_window.rs:4:14
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::os::windows::ffi::OsStrExt;
[INFO] [stderr]   |              ^^^^^^^ could not find `windows` in `os`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::um`
[INFO] [stderr]   --> src/lib.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 | use winapi::um::winuser;
[INFO] [stderr]    |             ^^ could not find `um` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/lib.rs:85:17
[INFO] [stderr]    |
[INFO] [stderr] 85 |             nk: mem::uninitialized(),
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:564:35
[INFO] [stderr]     |
[INFO] [stderr] 564 |     wingdi::IntersectClipRect(dc, x as i32, y as i32, (x + w + 1.0) as i32, (y + h + 1.0) as i32);
[INFO] [stderr]     |                                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:564:45
[INFO] [stderr]     |
[INFO] [stderr] 564 |     wingdi::IntersectClipRect(dc, x as i32, y as i32, (x + w + 1.0) as i32, (y + h + 1.0) as i32);
[INFO] [stderr]     |                                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:564:55
[INFO] [stderr]     |
[INFO] [stderr] 564 |     wingdi::IntersectClipRect(dc, x as i32, y as i32, (x + w + 1.0) as i32, (y + h + 1.0) as i32);
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:564:77
[INFO] [stderr]     |
[INFO] [stderr] 564 |     wingdi::IntersectClipRect(dc, x as i32, y as i32, (x + w + 1.0) as i32, (y + h + 1.0) as i32);
[INFO] [stderr]     |                                                                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0699]: the type of this value must be known to call a method on a raw pointer on it
[INFO] [stderr]    --> src/lib.rs:583:13
[INFO] [stderr]     |
[INFO] [stderr] 583 |     if !pen.is_null() {
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0699]: the type of this value must be known to call a method on a raw pointer on it
[INFO] [stderr]    --> src/lib.rs:608:13
[INFO] [stderr]     |
[INFO] [stderr] 608 |     if !pen.is_null() {
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0699]: the type of this value must be known to call a method on a raw pointer on it
[INFO] [stderr]    --> src/lib.rs:654:13
[INFO] [stderr]     |
[INFO] [stderr] 654 |     if !pen.is_null() {
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0699]: the type of this value must be known to call a method on a raw pointer on it
[INFO] [stderr]    --> src/lib.rs:699:13
[INFO] [stderr]     |
[INFO] [stderr] 699 |     if !pen.is_null() {
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0699]: the type of this value must be known to call a method on a raw pointer on it
[INFO] [stderr]    --> src/lib.rs:726:13
[INFO] [stderr]     |
[INFO] [stderr] 726 |     if !pen.is_null() {
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:740:29
[INFO] [stderr]     |
[INFO] [stderr] 740 |     let (x3, y3, x4, y4) = ((a1.cos() * r as f32) as i32 + cx, (a1.sin() * r as f32) as i32 + cy, (a2.cos() * r as f32) as i32 + cx, (a2.sin() * r as f32) as i32 + cy);
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:740:64
[INFO] [stderr]     |
[INFO] [stderr] 740 |     let (x3, y3, x4, y4) = ((a1.cos() * r as f32) as i32 + cx, (a1.sin() * r as f32) as i32 + cy, (a2.cos() * r as f32) as i32 + cx, (a2.sin() * r as f32) as i32 + cy);
[INFO] [stderr]     |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:740:99
[INFO] [stderr]     |
[INFO] [stderr] 740 |     let (x3, y3, x4, y4) = ((a1.cos() * r as f32) as i32 + cx, (a1.sin() * r as f32) as i32 + cy, (a2.cos() * r as f32) as i32 + cx, (a2.sin() * r as f32) as i32 + cy);
[INFO] [stderr]     |                                                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:740:134
[INFO] [stderr]     |
[INFO] [stderr] 740 |     let (x3, y3, x4, y4) = ((a1.cos() * r as f32) as i32 + cx, (a1.sin() * r as f32) as i32 + cy, (a2.cos() * r as f32) as i32 + cx, (a2.sin() * r as f32) as i32 + cy);
[INFO] [stderr]     |                                                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0699]: the type of this value must be known to call a method on a raw pointer on it
[INFO] [stderr]    --> src/lib.rs:766:13
[INFO] [stderr]     |
[INFO] [stderr] 766 |     if !pen.is_null() {
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:761:29
[INFO] [stderr]     |
[INFO] [stderr] 761 |     let (x3, y3, x4, y4) = ((a1.cos() * r as f32) as i32 + cx, (a1.sin() * r as f32) as i32 + cy, (a2.cos() * r as f32) as i32 + cx, (a2.sin() * r as f32) as i32 + cy);
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:761:64
[INFO] [stderr]     |
[INFO] [stderr] 761 |     let (x3, y3, x4, y4) = ((a1.cos() * r as f32) as i32 + cx, (a1.sin() * r as f32) as i32 + cy, (a2.cos() * r as f32) as i32 + cx, (a2.sin() * r as f32) as i32 + cy);
[INFO] [stderr]     |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:761:99
[INFO] [stderr]     |
[INFO] [stderr] 761 |     let (x3, y3, x4, y4) = ((a1.cos() * r as f32) as i32 + cx, (a1.sin() * r as f32) as i32 + cy, (a2.cos() * r as f32) as i32 + cx, (a2.sin() * r as f32) as i32 + cy);
[INFO] [stderr]     |                                                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:761:134
[INFO] [stderr]     |
[INFO] [stderr] 761 |     let (x3, y3, x4, y4) = ((a1.cos() * r as f32) as i32 + cx, (a1.sin() * r as f32) as i32 + cy, (a2.cos() * r as f32) as i32 + cx, (a2.sin() * r as f32) as i32 + cy);
[INFO] [stderr]     |                                                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0699]: the type of this value must be known to call a method on a raw pointer on it
[INFO] [stderr]    --> src/lib.rs:794:13
[INFO] [stderr]     |
[INFO] [stderr] 794 |     if !pen.is_null() {
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0699]: the type of this value must be known to call a method on a raw pointer on it
[INFO] [stderr]    --> src/lib.rs:821:13
[INFO] [stderr]     |
[INFO] [stderr] 821 |     if !pen.is_null() {
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::ctypes`
[INFO] [stderr]  --> src/lib.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use winapi::ctypes;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^ no `ctypes` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::ctypes`
[INFO] [stderr]  --> src/lib.rs:8:13
[INFO] [stderr]   |
[INFO] [stderr] 8 | use winapi::ctypes::c_void;
[INFO] [stderr]   |             ^^^^^^ could not find `ctypes` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::shared`
[INFO] [stderr]  --> src/lib.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 | use winapi::shared::basetsd;
[INFO] [stderr]   |             ^^^^^^ could not find `shared` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::shared`
[INFO] [stderr]   --> src/lib.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 | use winapi::shared::minwindef;
[INFO] [stderr]    |             ^^^^^^ could not find `shared` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::shared`
[INFO] [stderr]   --> src/lib.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 | use winapi::shared::ntdef;
[INFO] [stderr]    |             ^^^^^^ could not find `shared` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::shared`
[INFO] [stderr]   --> src/lib.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 | use winapi::shared::windef;
[INFO] [stderr]    |             ^^^^^^ could not find `shared` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::um`
[INFO] [stderr]   --> src/lib.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 | use winapi::um::errhandlingapi;
[INFO] [stderr]    |             ^^ could not find `um` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::um`
[INFO] [stderr]   --> src/lib.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 | use winapi::um::libloaderapi;
[INFO] [stderr]    |             ^^ could not find `um` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::um`
[INFO] [stderr]   --> src/lib.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 | use winapi::um::stringapiset;
[INFO] [stderr]    |             ^^ could not find `um` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::um`
[INFO] [stderr]   --> src/lib.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 | use winapi::um::winbase;
[INFO] [stderr]    |             ^^ could not find `um` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::um`
[INFO] [stderr]   --> src/lib.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 | use winapi::um::wingdi;
[INFO] [stderr]    |             ^^ could not find `um` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::um`
[INFO] [stderr]   --> src/lib.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 | use winapi::um::winnls;
[INFO] [stderr]    |             ^^ could not find `um` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stderr]  --> src/own_window.rs:4:14
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::os::windows::ffi::OsStrExt;
[INFO] [stderr]   |              ^^^^^^^ could not find `windows` in `os`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `winapi::um`
[INFO] [stderr]   --> src/lib.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 | use winapi::um::winuser;
[INFO] [stderr]    |             ^^ could not find `um` in `winapi`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/lib.rs:85:17
[INFO] [stderr]    |
[INFO] [stderr] 85 |             nk: mem::uninitialized(),
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `encode_wide` found for reference `&std::ffi::OsStr` in the current scope
[INFO] [stderr]   --> src/own_window.rs:31:59
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let class_name = OsStr::new("NuklearWindowClass").encode_wide().chain(Some(0).into_iter()).collect::<Vec<_>>();
[INFO] [stderr]    |                                                           ^^^^^^^^^^^ method not found in `&std::ffi::OsStr`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `encode_wide` found for reference `&std::ffi::OsStr` in the current scope
[INFO] [stderr]   --> src/own_window.rs:61:47
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let window_name = OsStr::new(window_name).encode_wide().chain(Some(0).into_iter()).collect::<Vec<_>>();
[INFO] [stderr]    |                                               ^^^^^^^^^^^ method not found in `&std::ffi::OsStr`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 36 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0433, E0599, E0606, E0699.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `nuklear-backend-gdi`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:564:35
[INFO] [stderr]     |
[INFO] [stderr] 564 |     wingdi::IntersectClipRect(dc, x as i32, y as i32, (x + w + 1.0) as i32, (y + h + 1.0) as i32);
[INFO] [stderr]     |                                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:564:45
[INFO] [stderr]     |
[INFO] [stderr] 564 |     wingdi::IntersectClipRect(dc, x as i32, y as i32, (x + w + 1.0) as i32, (y + h + 1.0) as i32);
[INFO] [stderr]     |                                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:564:55
[INFO] [stderr]     |
[INFO] [stderr] 564 |     wingdi::IntersectClipRect(dc, x as i32, y as i32, (x + w + 1.0) as i32, (y + h + 1.0) as i32);
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:564:77
[INFO] [stderr]     |
[INFO] [stderr] 564 |     wingdi::IntersectClipRect(dc, x as i32, y as i32, (x + w + 1.0) as i32, (y + h + 1.0) as i32);
[INFO] [stderr]     |                                                                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0699]: the type of this value must be known to call a method on a raw pointer on it
[INFO] [stderr]    --> src/lib.rs:583:13
[INFO] [stderr]     |
[INFO] [stderr] 583 |     if !pen.is_null() {
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0699]: the type of this value must be known to call a method on a raw pointer on it
[INFO] [stderr]    --> src/lib.rs:608:13
[INFO] [stderr]     |
[INFO] [stderr] 608 |     if !pen.is_null() {
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0699]: the type of this value must be known to call a method on a raw pointer on it
[INFO] [stderr]    --> src/lib.rs:654:13
[INFO] [stderr]     |
[INFO] [stderr] 654 |     if !pen.is_null() {
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0699]: the type of this value must be known to call a method on a raw pointer on it
[INFO] [stderr]    --> src/lib.rs:699:13
[INFO] [stderr]     |
[INFO] [stderr] 699 |     if !pen.is_null() {
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0699]: the type of this value must be known to call a method on a raw pointer on it
[INFO] [stderr]    --> src/lib.rs:726:13
[INFO] [stderr]     |
[INFO] [stderr] 726 |     if !pen.is_null() {
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:740:29
[INFO] [stderr]     |
[INFO] [stderr] 740 |     let (x3, y3, x4, y4) = ((a1.cos() * r as f32) as i32 + cx, (a1.sin() * r as f32) as i32 + cy, (a2.cos() * r as f32) as i32 + cx, (a2.sin() * r as f32) as i32 + cy);
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:740:64
[INFO] [stderr]     |
[INFO] [stderr] 740 |     let (x3, y3, x4, y4) = ((a1.cos() * r as f32) as i32 + cx, (a1.sin() * r as f32) as i32 + cy, (a2.cos() * r as f32) as i32 + cx, (a2.sin() * r as f32) as i32 + cy);
[INFO] [stderr]     |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:740:99
[INFO] [stderr]     |
[INFO] [stderr] 740 |     let (x3, y3, x4, y4) = ((a1.cos() * r as f32) as i32 + cx, (a1.sin() * r as f32) as i32 + cy, (a2.cos() * r as f32) as i32 + cx, (a2.sin() * r as f32) as i32 + cy);
[INFO] [stderr]     |                                                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:740:134
[INFO] [stderr]     |
[INFO] [stderr] 740 |     let (x3, y3, x4, y4) = ((a1.cos() * r as f32) as i32 + cx, (a1.sin() * r as f32) as i32 + cy, (a2.cos() * r as f32) as i32 + cx, (a2.sin() * r as f32) as i32 + cy);
[INFO] [stderr]     |                                                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0699]: the type of this value must be known to call a method on a raw pointer on it
[INFO] [stderr]    --> src/lib.rs:766:13
[INFO] [stderr]     |
[INFO] [stderr] 766 |     if !pen.is_null() {
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:761:29
[INFO] [stderr]     |
[INFO] [stderr] 761 |     let (x3, y3, x4, y4) = ((a1.cos() * r as f32) as i32 + cx, (a1.sin() * r as f32) as i32 + cy, (a2.cos() * r as f32) as i32 + cx, (a2.sin() * r as f32) as i32 + cy);
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:761:64
[INFO] [stderr]     |
[INFO] [stderr] 761 |     let (x3, y3, x4, y4) = ((a1.cos() * r as f32) as i32 + cx, (a1.sin() * r as f32) as i32 + cy, (a2.cos() * r as f32) as i32 + cx, (a2.sin() * r as f32) as i32 + cy);
[INFO] [stderr]     |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:761:99
[INFO] [stderr]     |
[INFO] [stderr] 761 |     let (x3, y3, x4, y4) = ((a1.cos() * r as f32) as i32 + cx, (a1.sin() * r as f32) as i32 + cy, (a2.cos() * r as f32) as i32 + cx, (a2.sin() * r as f32) as i32 + cy);
[INFO] [stderr]     |                                                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/lib.rs:761:134
[INFO] [stderr]     |
[INFO] [stderr] 761 |     let (x3, y3, x4, y4) = ((a1.cos() * r as f32) as i32 + cx, (a1.sin() * r as f32) as i32 + cy, (a2.cos() * r as f32) as i32 + cx, (a2.sin() * r as f32) as i32 + cy);
[INFO] [stderr]     |                                                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0699]: the type of this value must be known to call a method on a raw pointer on it
[INFO] [stderr]    --> src/lib.rs:794:13
[INFO] [stderr]     |
[INFO] [stderr] 794 |     if !pen.is_null() {
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0699]: the type of this value must be known to call a method on a raw pointer on it
[INFO] [stderr]    --> src/lib.rs:821:13
[INFO] [stderr]     |
[INFO] [stderr] 821 |     if !pen.is_null() {
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `encode_wide` found for reference `&std::ffi::OsStr` in the current scope
[INFO] [stderr]   --> src/own_window.rs:31:59
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let class_name = OsStr::new("NuklearWindowClass").encode_wide().chain(Some(0).into_iter()).collect::<Vec<_>>();
[INFO] [stderr]    |                                                           ^^^^^^^^^^^ method not found in `&std::ffi::OsStr`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `encode_wide` found for reference `&std::ffi::OsStr` in the current scope
[INFO] [stderr]   --> src/own_window.rs:61:47
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let window_name = OsStr::new(window_name).encode_wide().chain(Some(0).into_iter()).collect::<Vec<_>>();
[INFO] [stderr]    |                                               ^^^^^^^^^^^ method not found in `&std::ffi::OsStr`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 36 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0433, E0599, E0606, E0699.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `nuklear-backend-gdi`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "6ad8f6feb6606c7665a64f019ccc04c802924046dbb1baa3e65559c4d812d486"`
[INFO] running `"docker" "rm" "-f" "6ad8f6feb6606c7665a64f019ccc04c802924046dbb1baa3e65559c4d812d486"`
[INFO] [stdout] 6ad8f6feb6606c7665a64f019ccc04c802924046dbb1baa3e65559c4d812d486