$ git clone -n https://src.fedoraproject.org/rpms/tcpflow.git /var/lib/mock/f40-build-780838-131354/root/chroot_tmpdir/scmroot/tcpflow
Cloning into '/var/lib/mock/f40-build-780838-131354/root/chroot_tmpdir/scmroot/tcpflow'...
$ git fetch origin e2533f2f35cf130a006dcb4996470b880e09af22:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/tcpflow
 * [new ref]         e2533f2f35cf130a006dcb4996470b880e09af22 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e2533f2 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild