$ git clone -n https://src.fedoraproject.org/rpms/charliecloud.git /var/lib/mock/f33-build-225358-48457/root/chroot_tmpdir/scmroot/charliecloud
Cloning into '/var/lib/mock/f33-build-225358-48457/root/chroot_tmpdir/scmroot/charliecloud'...
$ git reset --hard 5c5daa9b64cf436fd42b8c5109bb5d91e2344c4b
HEAD is now at 5c5daa9 add new sources