structuredAttrs is enabled
mkdir: created directory 'lib/firmware'
mkdir: created directory 'lib/firmware/facetimehd'
sh -c 'zstd -T1 -19 --long --check -f "/nix/store/znp1vin6r1kd3y8yfmkdwr90wdqr1lvk-facetimehd-firmware-1.43_5/$1" -o "$1.zst"' -- lib/firmware/facetimehd/firmware.bin
/nix/store/znp1vin6r1kd3y8yfmkdwr90wdqr1lvk-facetimehd-firmware-1.43_5/lib/firmware/facetimehd/firmware.bin : 38.84%   (  1.36 MiB =>    541 KiB, lib/firmware/facetimehd/firmware.bin.zst) 
Checking for broken symlinks: