$ git clone -n https://src.fedoraproject.org/rpms/libepoxy.git /var/lib/mock/f31-build-99400-33157/root/chroot_tmpdir/scmroot/libepoxy
Cloning into '/var/lib/mock/f31-build-99400-33157/root/chroot_tmpdir/scmroot/libepoxy'...
$ git reset --hard f49344224d6a566fbdf8012c312ea157e5fbbadb
HEAD is now at f493442 build deps too