$ git clone -n https://src.fedoraproject.org/rpms/rust-permutohedron.git /var/lib/mock/f40-build-2326512-58836/root/chroot_tmpdir/scmroot/rust-permutohedron
Cloning into '/var/lib/mock/f40-build-2326512-58836/root/chroot_tmpdir/scmroot/rust-permutohedron'...
$ git fetch origin 4c1a58dd90711766f4dc852f7b571f63e0722c2a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-permutohedron
 * [new ref]         4c1a58dd90711766f4dc852f7b571f63e0722c2a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4c1a58d Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild