$ git clone -n https://src.fedoraproject.org/rpms/haveged.git /var/lib/mock/f40-build-763453-122483/root/chroot_tmpdir/scmroot/haveged
Cloning into '/var/lib/mock/f40-build-763453-122483/root/chroot_tmpdir/scmroot/haveged'...
$ git fetch origin e2f9113938a1b051ffbfa84a8dd95acd2a06dbdc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/haveged
 * [new ref]         e2f9113938a1b051ffbfa84a8dd95acd2a06dbdc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e2f9113 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild