$ git clone -n https://src.fedoraproject.org/rpms/dhcpcd.git /var/lib/mock/f40-build-791961-137935/root/chroot_tmpdir/scmroot/dhcpcd
Cloning into '/var/lib/mock/f40-build-791961-137935/root/chroot_tmpdir/scmroot/dhcpcd'...
$ git fetch origin 068a6d7e99b96e761ae8b78f92fa0ffe9e0b2031:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dhcpcd
 * [new ref]         068a6d7e99b96e761ae8b78f92fa0ffe9e0b2031 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 068a6d7 Properly skip invalid packets received on wrong interface (#2262996)