$ git clone -n https://src.fedoraproject.org/rpms/ghc-lrucache.git /var/lib/mock/f40-build-776411-128831/root/chroot_tmpdir/scmroot/ghc-lrucache
Cloning into '/var/lib/mock/f40-build-776411-128831/root/chroot_tmpdir/scmroot/ghc-lrucache'...
$ git fetch origin dbdffc56eb080ae32440483547b9494cf7dc8fe7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-lrucache
 * [new ref]         dbdffc56eb080ae32440483547b9494cf7dc8fe7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dbdffc5 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild