$ git clone -n https://src.fedoraproject.org/rpms/scorep.git /var/lib/mock/f39-build-1839538-41968/root/chroot_tmpdir/scmroot/scorep
Cloning into '/var/lib/mock/f39-build-1839538-41968/root/chroot_tmpdir/scmroot/scorep'...
$ git fetch origin 3df4f6a70e974c01da493ed146f7f6bdd15d5893:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/scorep
 * [new ref]         3df4f6a70e974c01da493ed146f7f6bdd15d5893 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3df4f6a Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild