$ git clone -n https://src.fedoraproject.org/rpms/perl-Net-SSLeay.git /var/lib/mock/f41-build-1022293-18064/root/chroot_tmpdir/scmroot/perl-Net-SSLeay
Cloning into '/var/lib/mock/f41-build-1022293-18064/root/chroot_tmpdir/scmroot/perl-Net-SSLeay'...
$ git fetch origin 1317f4bf5cf7ab8e524fa23f8d942d2fee9bb9e3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Net-SSLeay
 * [new ref]         1317f4bf5cf7ab8e524fa23f8d942d2fee9bb9e3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1317f4b Perl 5.40 rebuild