$ git clone -n https://src.fedoraproject.org/rpms/rust-indoc1.git /var/lib/mock/f40-build-2613385-64064/root/chroot_tmpdir/scmroot/rust-indoc1
Cloning into '/var/lib/mock/f40-build-2613385-64064/root/chroot_tmpdir/scmroot/rust-indoc1'...
$ git fetch origin b1b5ed27d24a244c648973999ac36df404fe8791:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-indoc1
 * [new ref]         b1b5ed27d24a244c648973999ac36df404fe8791 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b1b5ed2 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild