$ git clone -n http://git.inferitos.ru/rpms/plymouth /var/lib/mock/inferit-9_2-bootstrap-build-9443-15871/root/chroot_tmpdir/scmroot/plymouth
Cloning into '/var/lib/mock/inferit-9_2-bootstrap-build-9443-15871/root/chroot_tmpdir/scmroot/plymouth'...
$ git fetch origin changed/i9c/plymouth-0.9.5-6.20210331git1ea1020.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/plymouth
 * [new tag]         changed/i9c/plymouth-0.9.5-6.20210331git1ea1020.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 11e4bb5 import plymouth-0.9.5-6.20210331git1ea1020.el9