$ git clone -n https://src.fedoraproject.org/rpms/rust-yubibomb.git /var/lib/mock/f29-build-7267-1784/root/thebuilddir/tmp/scmroot/rust-yubibomb
Cloning into '/var/lib/mock/f29-build-7267-1784/root/thebuilddir/tmp/scmroot/rust-yubibomb'...
$ git reset --hard e541e708cc696770f71193304738f2821940098b
HEAD is now at e541e70 Update to 0.2.0