$ git clone -n https://src.fedoraproject.org/rpms/libnfc.git /var/lib/mock/f45-build-16629-489/root/chroot_tmpdir/scmroot/libnfc
Cloning into '/var/lib/mock/f45-build-16629-489/root/chroot_tmpdir/scmroot/libnfc'...
$ git fetch origin 60f2c7d6d0efc42412f8b02cc84f808e0238296b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libnfc
 * [new ref]         60f2c7d6d0efc42412f8b02cc84f808e0238296b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 60f2c7d Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild