$ git clone -n https://src.fedoraproject.org/rpms/rust-nom-supreme.git /var/lib/mock/f40-build-2682031-67963/root/chroot_tmpdir/scmroot/rust-nom-supreme
Cloning into '/var/lib/mock/f40-build-2682031-67963/root/chroot_tmpdir/scmroot/rust-nom-supreme'...
$ git fetch origin de4d0690e817526cde24f8ac706520ba42d01b88:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-nom-supreme
 * [new ref]         de4d0690e817526cde24f8ac706520ba42d01b88 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at de4d069 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild