sterni: after switching I'm getting this:
```
meson.build:1:0: ERROR: Meson version is 0.55.1 but project requires >=0.56.0

A full log can be found at /build/source/build/meson-logs/meson-log.txt
error: --- Error ------------------------------------------------------------- nix-build
builder for '/nix/store/dvkplga0n3633q5bwrb5f1sw81m5kiha-wlroots-c5dad8b626539c0492f14075fec63bd0fb881e76.drv' failed with exit code 1
error: --- Error ------------------------------------------------------------- nix-build
1 dependencies of derivation '/nix/store/b2fl028d56hiv9drb06n2qbm3r1xxz6m-sway-unwrapped-1afedcb94c0517b5434e2220e63b997cf01427bd.drv' failed to build
error: --- Error ------------------------------------------------------------- nix-build
1 dependencies of derivation '/nix/store/1xm3nkgw9sjx9pybwphg989sbir3piyq-sway-1afedcb94c0517b5434e2220e63b997cf01427bd.drv' failed to build
error: --- Error ------------------------------------------------------------- nix-build
1 dependencies of derivation '/nix/store/vv16hhzmb2w19idly4as5y2yvw601gmw-etc.drv' failed to build
error: --- Error ------------------------------------------------------------- nix-build
1 dependencies of derivation '/nix/store/3ln44296g96vg54byf9qdpwmjlsr1rha-system-path.drv' failed to build
error: --- Error ------------------------------------------------------------- nix-build
1 dependencies of derivation '/nix/store/2g9w9mkhir16dywzjzbqw0bs1c93s4rc-nixos-system-tad-lispy-nixos-20.09.3332.d303eee16ce.drv' failed to build
```