this derivation will be built:
  /nix/store/yky1qd3ipiv3pd3m9gbp3wj33k30pd3b-harmonia-llvm-cov-3.2.0.drv
Failed to find a machine for remote build!
derivation: yky1qd3ipiv3pd3m9gbp3wj33k30pd3b-harmonia-llvm-cov-3.2.0.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
error: Cannot build '/nix/store/yky1qd3ipiv3pd3m9gbp3wj33k30pd3b-harmonia-llvm-cov-3.2.0.drv'.
       Reason: builder failed with exit code 100.
       Output paths:
         /nix/store/93n2slxb1vmi8rggwqg9j5xbp5a9lngl-harmonia-llvm-cov-3.2.0
       Last 25 log lines:
       >         PASS [  14.519s] (2198/2376) harmonia-store-gc::integration gc_vacuums_db_after_mass_deletion
       >         PASS [  25.054s] (2199/2376) harmonia-cache::retry test_download_retry_over_flaky_connection
       >         PASS [  46.352s] (2200/2376) harmonia-protocol wire_roundtrip::roundtrip_query_missing_result
       > ────────────
       >      Summary [  46.925s] 2200/2376 tests run: 2182 passed (18 leaky), 18 failed, 0 skipped
       >         FAIL [   0.171s] (2009/2376) harmonia-store-gc::integration gc_deletes_unreferenced_paths
       >         FAIL [   1.785s] (2148/2376) harmonia-store-gc::integration gc_keeps_ca_output_via_build_trace
       >         FAIL [   1.814s] (2149/2376) harmonia-store-gc gc_socket::stress_tests::concurrent_clients_never_resurrect_deleted_paths
       >         FAIL [   1.802s] (2150/2376) harmonia-store-gc::integration gc_skips_locked_tmp_dir
       >         FAIL [   1.808s] (2152/2376) harmonia-store-gc::integration gc_store_dir_trailing_slash_is_normalized
       >         FAIL [   1.821s] (2153/2376) harmonia-store-gc::integration gc_deletes_readonly_paths
       >         FAIL [   1.820s] (2154/2376) harmonia-store-gc::integration gc_keeps_ca_deriver_via_deriver_field_not_build_trace
       >         FAIL [   1.997s] (2155/2376) harmonia-store-gc::integration gc_removes_unlocked_tmp_dir
       >         FAIL [   2.023s] (2156/2376) harmonia-store-gc::integration gc_keeps_lock_file_of_active_build
       >         FAIL [   2.142s] (2158/2376) harmonia-store-gc::integration gc_max_freed_referrer_never_outlives_reference
       >         FAIL [   2.225s] (2160/2376) harmonia-store-gc::integration gc_handles_self_references
       >         FAIL [   2.335s] (2161/2376) harmonia-store-gc::integration gc_keeps_unknown_path_registered_after_snapshot
       >         FAIL [   2.337s] (2162/2376) harmonia-store-gc::integration gc_scans_roots_despite_unfollowable_indirect_target
       >         FAIL [   2.478s] (2163/2376) harmonia-store-gc::integration gc_keep_recent_pins_recently_registered
       >         FAIL [   2.517s] (2164/2376) harmonia-store-gc::integration gc_keeps_ca_outputs_of_alive_drv
       >         FAIL [   2.627s] (2167/2376) harmonia-store-gc::integration gc_rebases_canonical_runtime_roots_to_logical_store
       >         FAIL [   2.714s] (2170/2376) harmonia-store-gc::integration gc_socket_root_mid_gc_keeps_path_and_deletes_rest
       >         FAIL [   3.365s] (2182/2376) harmonia-store-gc::integration gc_does_not_hang_on_tmp_fifo
       > warning: 176/2376 tests were not run due to test failure (run with --no-fail-fast to run all tests, or run with --max-fail)
       > error: test run failed
       For full logs, run:
         nix log /nix/store/yky1qd3ipiv3pd3m9gbp3wj33k30pd3b-harmonia-llvm-cov-3.2.0.drv