this derivation will be built:
  /nix/store/mgwf0i27v9dzyz2k721jabdwj45kaklx-iets-nextest-0.2.0.drv
error: build of '/nix/store/mgwf0i27v9dzyz2k721jabdwj45kaklx-iets-nextest-0.2.0.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token' failed: Cannot build '/nix/store/mgwf0i27v9dzyz2k721jabdwj45kaklx-iets-nextest-0.2.0.drv'.
       Reason: builder failed with exit code 100.
       Output paths:
         /nix/store/3lmd7l6kb7i7y4vnn9mv30syjcs62hf5-iets-nextest-0.2.0
       Last 25 log lines:
       >     note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
       >
       >   Cancelling due to test failure: 15 tests still running
       >         PASS [   0.041s] (1780/1819) iets::pure a_link_out_of_the_project_is_forbidden::case_3_import_link
       >         PASS [   0.036s] (1781/1819) iets::pure a_link_out_of_the_project_is_forbidden::case_4_home_dots
       >         PASS [   0.041s] (1782/1819) iets::pure a_link_out_of_the_project_is_forbidden::case_5_path_exists
       >         PASS [   0.056s] (1783/1819) iets::pure a_link_out_of_the_project_is_not_followed::case_1_read_file
       >         PASS [   0.213s] (1784/1819) iets::nar_parity restore_round_trips_the_awkward_tree
       >         PASS [   0.089s] (1785/1819) iets::pure a_link_out_of_the_project_is_not_followed::case_2_below_a_link
       >         PASS [   2.008s] (1786/1819) iets::nar_parity every_node_hashes_like_nix
       >         PASS [   3.490s] (1787/1819) iets::profile a_builtin_names_itself_in_a_frame
       >         PASS [   5.075s] (1788/1819) iets::progress a_pipe_hears_of_a_run_that_takes_five_seconds
       >         PASS [   6.889s] (1789/1819) iets::profile a_folded_line_is_a_stack_and_a_count
       >         PASS [  16.896s] (1790/1819) iets::classic_eval nix_instantiate
       >         PASS [  20.769s] (1791/1819) iets syntax::tests::deep_nesting_ends_with_an_error
       >         PASS [  14.803s] (1792/1819) iets::e2e_evaljobs flags_match_nix_eval_jobs
       >         PASS [  10.576s] (1793/1819) iets::profile an_allocation_profile_accounts_for_the_arena
       >         SLOW [> 60.000s] (---------) iets::classic_eval nix_search_nixpkgs
       >         SLOW [>120.000s] (---------) iets::classic_eval nix_search_nixpkgs
       >         PASS [ 141.502s] (1794/1819) iets::classic_eval nix_search_nixpkgs
       > ------------
       >      Summary [ 179.399s] 1794/1819 tests run: 1793 passed (1 slow), 1 failed, 6 skipped
       >         FAIL [   0.045s] (1779/1819) iets::pure a_link_inside_the_project_is_followed::case_6_a_link_is_copied_as_a_link
       > warning: 25/1819 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/mgwf0i27v9dzyz2k721jabdwj45kaklx-iets-nextest-0.2.0.drv
error: Cannot build '/nix/store/mgwf0i27v9dzyz2k721jabdwj45kaklx-iets-nextest-0.2.0.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/3lmd7l6kb7i7y4vnn9mv30syjcs62hf5-iets-nextest-0.2.0