$ git clone -n https://src.fedoraproject.org/rpms/netplug.git /var/lib/mock/f41-build-1029523-18396/root/chroot_tmpdir/scmroot/netplug
Cloning into '/var/lib/mock/f41-build-1029523-18396/root/chroot_tmpdir/scmroot/netplug'...
$ git fetch origin 7eac11505d6da4584a7c90fecdbc4b145ae36adf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/netplug
 * [new ref]         7eac11505d6da4584a7c90fecdbc4b145ae36adf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7eac115 Eliminate use of obsolete %patchN syntax (#2283636)