$ git clone -n https://src.fedoraproject.org/rpms/gap-pkg-ctbllib.git /var/lib/mock/f37-build-side-32-misc-devel-274886-14522/root/chroot_tmpdir/scmroot/gap-pkg-ctbllib
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-274886-14522/root/chroot_tmpdir/scmroot/gap-pkg-ctbllib'...
$ git reset --hard a8e40b491b013cad8179b6235e4455aa091b3249
HEAD is now at a8e40b4 Non-bootstrap build.