$ git clone -n https://src.fedoraproject.org/rpms/libxc.git /var/lib/mock/f33-build-614464-67405/root/chroot_tmpdir/scmroot/libxc
Cloning into '/var/lib/mock/f33-build-614464-67405/root/chroot_tmpdir/scmroot/libxc'...
$ git reset --hard c414da59974e24b0b31adbd86b713d8e97214a8a
HEAD is now at c414da5 Update to 5.1.3.