$ git clone -n git://pkgs.fedoraproject.org/rpms/mftrace /var/lib/mock/f29-build-1015-434/root/thebuilddir/tmp/scmroot/mftrace
Cloning into '/var/lib/mock/f29-build-1015-434/root/thebuilddir/tmp/scmroot/mftrace'...
$ git reset --hard 26a53710fa7dd1073f19f10168e185445379b6d8
HEAD is now at 26a5371 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild