$ git clone -n https://src.fedoraproject.org/rpms/mingw-libgusb.git /var/lib/mock/f45-build-18559-521/root/chroot_tmpdir/scmroot/mingw-libgusb
Cloning into '/var/lib/mock/f45-build-18559-521/root/chroot_tmpdir/scmroot/mingw-libgusb'...
$ git fetch origin 8ffd1f70feeeef5d85dbcaff50b4676dec894f1f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-libgusb
 * [new ref]         8ffd1f70feeeef5d85dbcaff50b4676dec894f1f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8ffd1f7 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild