$ git clone -n https://src.fedoraproject.org/rpms/krecorder.git /var/lib/mock/f40-build-1919810-25097/root/chroot_tmpdir/scmroot/krecorder
Cloning into '/var/lib/mock/f40-build-1919810-25097/root/chroot_tmpdir/scmroot/krecorder'...
$ git fetch origin b157208661745caca88f50dbcb30e35779092483:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/krecorder
 * [new ref]         b157208661745caca88f50dbcb30e35779092483 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b157208 24.05.2