$ git clone -n https://src.fedoraproject.org/rpms/rust-find-crate.git /var/lib/mock/f40-build-2108298-50601/root/chroot_tmpdir/scmroot/rust-find-crate
Cloning into '/var/lib/mock/f40-build-2108298-50601/root/chroot_tmpdir/scmroot/rust-find-crate'...
$ git fetch origin 9207243d618a818cbbf59067704559322ff01ff0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-find-crate
 * [new ref]         9207243d618a818cbbf59067704559322ff01ff0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9207243 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild