$ git clone -n https://src.fedoraproject.org/rpms/c4core.git /var/lib/mock/f38-build-692712-84500/root/chroot_tmpdir/scmroot/c4core
Cloning into '/var/lib/mock/f38-build-692712-84500/root/chroot_tmpdir/scmroot/c4core'...
$ git reset --hard de00b2ac2dcf26b32798f4c31e3594d0de1ecc64
HEAD is now at de00b2a Rebuild for fast_float 3.9.0