$ git clone -n https://src.fedoraproject.org/rpms/js8call.git /var/lib/mock/f33-build-340841-58667/root/chroot_tmpdir/scmroot/js8call
Cloning into '/var/lib/mock/f33-build-340841-58667/root/chroot_tmpdir/scmroot/js8call'...
$ git reset --hard d321f3550fe668879e87cafb7ba97a17004f3bb3
HEAD is now at d321f35 CMake fixups for mass change and disable LTO.