$ git clone -n https://src.fedoraproject.org/rpms/crossfire-client.git /var/lib/mock/f39-build-1562634-37450/root/chroot_tmpdir/scmroot/crossfire-client
Cloning into '/var/lib/mock/f39-build-1562634-37450/root/chroot_tmpdir/scmroot/crossfire-client'...
$ git fetch origin 86c50e01519a41f2965baae98b2e6d81f4e6e306:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/crossfire-client
 * [new ref]         86c50e01519a41f2965baae98b2e6d81f4e6e306 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 86c50e0 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild