$ git clone -n https://src.fedoraproject.org/rpms/rust-lazycell.git /var/lib/mock/f39-build-1493857-34540/root/chroot_tmpdir/scmroot/rust-lazycell
Cloning into '/var/lib/mock/f39-build-1493857-34540/root/chroot_tmpdir/scmroot/rust-lazycell'...
$ git fetch origin c41968cef905faa14eab7a44e86dc4c20732a150:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-lazycell
 * [new ref]         c41968cef905faa14eab7a44e86dc4c20732a150 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c41968c Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild