$ git clone -n https://src.fedoraproject.org/rpms/wl-kbptr.git /var/lib/mock/f45-build-38430-724/root/chroot_tmpdir/scmroot/wl-kbptr
Cloning into '/var/lib/mock/f45-build-38430-724/root/chroot_tmpdir/scmroot/wl-kbptr'...
$ git fetch origin e17621caac29e5f33bebbe81f297d5b81d119ba0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wl-kbptr
 * [new ref]         e17621caac29e5f33bebbe81f297d5b81d119ba0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e17621c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild