$ git clone -n http://git.inferitos.ru/rpms/bzip2 /var/lib/mock/inferit-8_10-updates-build-90237-165712/root/chroot_tmpdir/scmroot/bzip2
Cloning into '/var/lib/mock/inferit-8_10-updates-build-90237-165712/root/chroot_tmpdir/scmroot/bzip2'...
$ git fetch origin changed/i8c/bzip2-1.0.6-28.el8_10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/bzip2
 * [new tag]         changed/i8c/bzip2-1.0.6-28.el8_10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bcb8fa3 import bzip2-1.0.6-28.el8_10