$ git clone -n https://src.fedoraproject.org/rpms/rust-sequoia-sop.git /var/lib/mock/f39-build-1805701-41818/root/chroot_tmpdir/scmroot/rust-sequoia-sop
Cloning into '/var/lib/mock/f39-build-1805701-41818/root/chroot_tmpdir/scmroot/rust-sequoia-sop'...
$ git fetch origin 1dc18ce2905d7536b01c0835c0b20fb7ea139e70:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-sequoia-sop
 * [new ref]         1dc18ce2905d7536b01c0835c0b20fb7ea139e70 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1dc18ce Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild