$ git clone -n https://src.fedoraproject.org/rpms/perl-Gnome2-Vte.git /var/lib/mock/f41-build-side-1-2800829-32804/root/chroot_tmpdir/scmroot/perl-Gnome2-Vte
Cloning into '/var/lib/mock/f41-build-side-1-2800829-32804/root/chroot_tmpdir/scmroot/perl-Gnome2-Vte'...
$ git fetch origin 3d73560bd666498207081f8009d92d711d575f96:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Gnome2-Vte
 * [new ref]         3d73560bd666498207081f8009d92d711d575f96 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3d73560 convert license to SPDX