$ git clone -n https://src.fedoraproject.org/rpms/apache-commons-beanutils.git /var/lib/mock/f40-build-2626655-65291/root/chroot_tmpdir/scmroot/apache-commons-beanutils
Cloning into '/var/lib/mock/f40-build-2626655-65291/root/chroot_tmpdir/scmroot/apache-commons-beanutils'...
$ git fetch origin a5170996c0d8686f40051f275e0e6c3e1bfa47ec:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/apache-commons-beanutils
 * [new ref]         a5170996c0d8686f40051f275e0e6c3e1bfa47ec -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a517099 Rebuilt for java-21-openjdk as system jdk