$ git clone -n https://src.fedoraproject.org/rpms/libofx.git /var/lib/mock/f45-build-16687-490/root/chroot_tmpdir/scmroot/libofx
Cloning into '/var/lib/mock/f45-build-16687-490/root/chroot_tmpdir/scmroot/libofx'...
$ git fetch origin 1a0a6f792d45d4b5614b9eac30551c2cd9cbdb5c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libofx
 * [new ref]         1a0a6f792d45d4b5614b9eac30551c2cd9cbdb5c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1a0a6f7 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild