$ git clone -n https://src.fedoraproject.org/rpms/kweather.git /var/lib/mock/f38-build-side-42-init-devel-788661-27975/root/chroot_tmpdir/scmroot/kweather
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-788661-27975/root/chroot_tmpdir/scmroot/kweather'...
$ git fetch origin 64986bc366d54e40a4d5d50dcd8b30b72a5ec2bc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kweather
 * [new ref]         64986bc366d54e40a4d5d50dcd8b30b72a5ec2bc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 64986bc Update to 23.01.0