$ git clone -n https://src.fedoraproject.org/rpms/apache-commons-digester.git /var/lib/mock/f41-build-1232010-22865/root/chroot_tmpdir/scmroot/apache-commons-digester
Cloning into '/var/lib/mock/f41-build-1232010-22865/root/chroot_tmpdir/scmroot/apache-commons-digester'...
$ git fetch origin 3c7a2ddcd49aff1ae819b930cf79e7c958237938:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/apache-commons-digester
 * [new ref]         3c7a2ddcd49aff1ae819b930cf79e7c958237938 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3c7a2dd Rebuilt for java-21-openjdk as system jdk