$ git clone -n https://src.fedoraproject.org/rpms/rust-fatfs.git /var/lib/mock/f40-build-2092107-50263/root/chroot_tmpdir/scmroot/rust-fatfs
Cloning into '/var/lib/mock/f40-build-2092107-50263/root/chroot_tmpdir/scmroot/rust-fatfs'...
$ git fetch origin 22ede88b92cfc99c3398edd1d9cac8556d25f601:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-fatfs
 * [new ref]         22ede88b92cfc99c3398edd1d9cac8556d25f601 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 22ede88 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild