$ git clone -n https://src.fedoraproject.org/rpms/gjs.git /var/lib/mock/f33-build-326428-58032/root/chroot_tmpdir/scmroot/gjs
Cloning into '/var/lib/mock/f33-build-326428-58032/root/chroot_tmpdir/scmroot/gjs'...
$ git reset --hard 4cac92923b7b0b8d24fb1cbfea45ffe79524e922
HEAD is now at 4cac929 Rebuild against mozjs68-68.11.0-1