Arch Linux

With rust installed with `rustup` compilation succeeding.

See also: https://github.com/RazrFalcon/resvg/issues/110


Additional info:
* package version: 1:1.32.0-1


Steps to reproduce:

```
git clone https://github.com/RazrFalcon/resvg && cd resvg
cargo build --release --features='cairo-backend'
```

``` process didn't exit successfully: `rustc --crate-name resvg capi/src/lib.rs --color always --crate-type cdylib --crate-type staticlib --emit=dep-info,link -C opt-level=3 -C lto --cfg 'feature="cairo-backend"' --cfg 'feature="cairo-sys-rs"' --cfg 'feature="glib"' --cfg 'feature="resvg"' -C metadata=34044ee5526873f1 --out-dir /home/user/.cache/pikaur/build/resvg-git/src/resvg/target/release/deps -L dependency=/home/user/.cache/pikaur/build/resvg-git/src/resvg/target/release/deps --extern cairo_sys=/home/user/.cache/pikaur/build/resvg-git/src/resvg/target/release/deps/libcairo_sys-a11059b04a916894.rlib --extern fern=/home/user/.cache/pikaur/build/resvg-git/src/resvg/target/release/deps/libfern-f758ae3d5f3ac504.rlib --extern glib=/home/user/.cache/pikaur/build/resvg-git/src/resvg/target/release/deps/libglib-42c67ca816dc468b.rlib --extern log=/home/user/.cache/pikaur/build/resvg-git/src/resvg/target/release/deps/liblog-4fed47ee5064f102.rlib --extern resvg=/home/user/.cache/pikaur/build/resvg-git/src/resvg/target/release/deps/libresvg-d5e160964f4dc715.rlib` (signal: 11, SIGSEGV: invalid memory reference)
```