$ git clone -n https://src.fedoraproject.org/rpms/gsoap.git /var/lib/mock/f45-build-13082-446/root/chroot_tmpdir/scmroot/gsoap
Cloning into '/var/lib/mock/f45-build-13082-446/root/chroot_tmpdir/scmroot/gsoap'...
$ git fetch origin 73e73d49f79039079f72ab562b9cac177754cd80:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gsoap
 * [new ref]         73e73d49f79039079f72ab562b9cac177754cd80 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 73e73d4 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild