$ git clone -n https://src.fedoraproject.org/rpms/perl-IO-Socket-IP.git /var/lib/mock/f43-perl-60945724-6586577/root/chroot_tmpdir/scmroot/perl-IO-Socket-IP
Cloning into '/var/lib/mock/f43-perl-60945724-6586577/root/chroot_tmpdir/scmroot/perl-IO-Socket-IP'...
$ git fetch origin 9bbed523aafb9d8d4d02945ca4daafb18fe35ac8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-IO-Socket-IP
 * [new ref]         9bbed523aafb9d8d4d02945ca4daafb18fe35ac8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9bbed52 Increase release to favour standalone package