$ git clone -n https://src.fedoraproject.org/rpms/rust-matchit.git /var/lib/mock/f40-build-2681823-67962/root/chroot_tmpdir/scmroot/rust-matchit
Cloning into '/var/lib/mock/f40-build-2681823-67962/root/chroot_tmpdir/scmroot/rust-matchit'...
$ git fetch origin 9ff149bb709f55ce26fa8690f254acd497e41e67:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-matchit
 * [new ref]         9ff149bb709f55ce26fa8690f254acd497e41e67 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9ff149b Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild