$ git clone -n https://src.fedoraproject.org/rpms/rust-local_ipaddress.git /var/lib/mock/f41-build-810652-146845/root/chroot_tmpdir/scmroot/rust-local_ipaddress
Cloning into '/var/lib/mock/f41-build-810652-146845/root/chroot_tmpdir/scmroot/rust-local_ipaddress'...
$ git fetch origin 808354e2bbd1325aff78c4d45bbde3ce7e7f288e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-local_ipaddress
 * [new ref]         808354e2bbd1325aff78c4d45bbde3ce7e7f288e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 808354e Rebuild with Rust 1.78 to fix incomplete debuginfo and backtraces