$ git clone -n https://src.fedoraproject.org/rpms/perl-Net-SSLeay.git /var/lib/mock/f40-build-2221430-52689/root/chroot_tmpdir/scmroot/perl-Net-SSLeay
Cloning into '/var/lib/mock/f40-build-2221430-52689/root/chroot_tmpdir/scmroot/perl-Net-SSLeay'...
$ git fetch origin 12381401f6f4e3d32f28f4c32276c65974441f67:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Net-SSLeay
 * [new ref]         12381401f6f4e3d32f28f4c32276c65974441f67 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1238140 Update to 1.94