$ git clone -n https://src.fedoraproject.org/rpms/syslog-ng.git /var/lib/mock/f40-build-2368239-60387/root/chroot_tmpdir/scmroot/syslog-ng
Cloning into '/var/lib/mock/f40-build-2368239-60387/root/chroot_tmpdir/scmroot/syslog-ng'...
$ git fetch origin e018b30e7abbfd0554717d4b3aecaccdc29d0958:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/syslog-ng
 * [new ref]         e018b30e7abbfd0554717d4b3aecaccdc29d0958 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e018b30 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild