$ git clone -n https://src.fedoraproject.org/rpms/rust-camino.git /var/lib/mock/f40-build-2640085-66389/root/chroot_tmpdir/scmroot/rust-camino
Cloning into '/var/lib/mock/f40-build-2640085-66389/root/chroot_tmpdir/scmroot/rust-camino'...
$ git fetch origin 44d0a991bee7a0763e03102924a6ac15a21ddb97:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-camino
 * [new ref]         44d0a991bee7a0763e03102924a6ac15a21ddb97 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 44d0a99 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild