$ git clone -n https://src.fedoraproject.org/rpms/gobject-introspection.git /var/lib/mock/f31-build-66065-29815/root/chroot_tmpdir/scmroot/gobject-introspection
Cloning into '/var/lib/mock/f31-build-66065-29815/root/chroot_tmpdir/scmroot/gobject-introspection'...
$ git reset --hard fb628d38afee7eb431a2144520454073d4321d01
HEAD is now at fb628d3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild