$ git clone -n https://src.fedoraproject.org/rpms/rust-python-launcher.git /var/lib/mock/f42-build-side-1-3581447-46829/root/chroot_tmpdir/scmroot/rust-python-launcher
Cloning into '/var/lib/mock/f42-build-side-1-3581447-46829/root/chroot_tmpdir/scmroot/rust-python-launcher'...
$ git fetch origin 567b3ae9c04256f58faafc78b86aba0d04f58821:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-python-launcher
 * [new ref]         567b3ae9c04256f58faafc78b86aba0d04f58821 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 567b3ae Exclude i686 on Fedora 42+