The s6-scripts package currently fails due to it receiving several 404 from servers and downloading a stale package from a server which fails the PGP key comparison. This makes installing the s6 init not possible at the moment.
https://pasteboard.co/NDo8YNy35z8A.jpg
http://www.nylxs.com/mirror/repos/system/os/x86_64/s6-scripts-20231229-1-any.pkg.tar.zst
 s6-scripts-20231229-..> 2024-04-28 15:51 19K
 s6-scripts-20231229-..> 2024-04-28 15:51 566
" tar.vim version v32a
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.BUILDINFO
.MTREE
.PKGINFO
etc/
etc/s6/
etc/s6/adminsv/
etc/s6/adminsv/default/
etc/s6/adminsv/default/contents.d/
etc/s6/adminsv/default/contents.d/boot
etc/s6/adminsv/default/type
etc/s6/adminsv/mount-filesystems/
etc/s6/adminsv/mount-filesystems/dependencies.d/
etc/s6/adminsv/mount-filesystems/dependencies.d/modules
etc/s6/adminsv/mount-filesystems/dependencies.d/mount-tmpfs
etc/s6/adminsv/mount-filesystems/dependencies.d/udevadm
etc/s6/adminsv/mount-filesystems/type
etc/s6/adminsv/mount-filesystems/up