$ git clone -n https://src.fedoraproject.org/rpms/icecat.git /var/lib/mock/f33-build-547388-65274/root/chroot_tmpdir/scmroot/icecat
Cloning into '/var/lib/mock/f33-build-547388-65274/root/chroot_tmpdir/scmroot/icecat'...
$ git reset --hard 87e2702902dae21e57756f566e9674fa4057a23e
HEAD is now at 87e2702 Remove useless directory