$ git clone -n https://src.fedoraproject.org/rpms/perl-UDDI-Lite.git /var/lib/mock/f45-build-27257-622/root/chroot_tmpdir/scmroot/perl-UDDI-Lite
Cloning into '/var/lib/mock/f45-build-27257-622/root/chroot_tmpdir/scmroot/perl-UDDI-Lite'...
$ git fetch origin 61fcd6999a7e4d9ec3c7ed11734cc4ab806d2045:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-UDDI-Lite
 * [new ref]         61fcd6999a7e4d9ec3c7ed11734cc4ab806d2045 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 61fcd69 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild