$ git clone -n https://src.fedoraproject.org/rpms/nodejs-nanomsg.git /var/lib/mock/f31-build-115087-34489/root/chroot_tmpdir/scmroot/nodejs-nanomsg
Cloning into '/var/lib/mock/f31-build-115087-34489/root/chroot_tmpdir/scmroot/nodejs-nanomsg'...
$ git reset --hard c40130ce52e3edcaf3ad6c23d489ea2f6cb950fd
HEAD is now at c40130c Update to 4.1.0