$ git clone -n https://src.fedoraproject.org/rpms/nanomsg.git /var/lib/mock/f31-build-112748-34305/root/chroot_tmpdir/scmroot/nanomsg
Cloning into '/var/lib/mock/f31-build-112748-34305/root/chroot_tmpdir/scmroot/nanomsg'...
$ git reset --hard f77a27cd72cbd779002de3c5eaf95bf5fe1a6665
HEAD is now at f77a27c - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild