$ git clone -n https://src.fedoraproject.org/rpms/libsigc++30.git /var/lib/mock/f33-build-144068-42888/root/chroot_tmpdir/scmroot/libsigc++30
Cloning into '/var/lib/mock/f33-build-144068-42888/root/chroot_tmpdir/scmroot/libsigc++30'...
$ git reset --hard 1ff0309a44ac3d3208e16d85202fed34f20f82d0
HEAD is now at 1ff0309 Update to 3.0.3