these 4 derivations will be built:
  /nix/store/x09rnyqfy0329rr58w9pvbiw26dh8q3a-nix-2.36.0pre20260827_e9bc07a.drv
  /nix/store/maf21sazly5kalda0b16pwirm4l8a1b6-nix-daemon-compat-tests-2.36.0pre20260827_e9bc07a-with-daemon-2.36.0pre20260827_e9bc07a.drv
  /nix/store/np6z75aa9bfyjn25qbqpmcc3ymx53qxq-nix-daemon-compat-tests-2.36.0pre20260827_e9bc07a-with-daemon-2.35.1.drv
  /nix/store/5qnp8kbkz0gcdnl97l1x0mjd2cwhhk6b-install-tests.drv
error: Cannot build '/nix/store/np6z75aa9bfyjn25qbqpmcc3ymx53qxq-nix-daemon-compat-tests-2.36.0pre20260827_e9bc07a-with-daemon-2.35.1.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/65g6qf34fg1kfhfn1lp2rdz805z3bnrd-nix-daemon-compat-tests-2.36.0pre20260827_e9bc07a-with-daemon-2.35.1
       Last 25 log lines:
       > 211/222 local-overlay-store - nix-functional-tests:build                    OK              2.66s
       > 212/222 local-overlay-store - nix-functional-tests:delete-duplicate         OK              2.52s
       > 213/222 local-overlay-store - nix-functional-tests:optimise                 OK              2.40s
       > 214/222 local-overlay-store - nix-functional-tests:check-post-init          OK              2.77s
       > 215/222 local-overlay-store - nix-functional-tests:verify                   OK              2.57s
       > 216/222 local-overlay-store - nix-functional-tests:delete-refs              OK              3.25s
       > 217/222 local-overlay-store - nix-functional-tests:gc                       OK              3.10s
       > 218/222 git-hashing - nix-functional-tests:fixed                            OK              5.24s
       > 219/222 local-overlay-store - nix-functional-tests:stale-file-handle        OK              5.04s
       > 220/222 flakes - nix-functional-tests:flakes                                OK              8.50s
       > 221/222 flakes - nix-functional-tests:mercurial                             OK             10.71s
       > 222/222 main - nix-functional-tests:lang                                    OK             23.19s
       >
       > Summary of Failures:
       >
       > 122/222 main - nix-functional-tests:write-file                              FAIL            0.52s   exit status 1
       > 161/222 dyn-drv - nix-functional-tests:dep-built-drv-submitted              FAIL            1.07s   exit status 1
       > 163/222 dyn-drv - nix-functional-tests:submit-failure                       FAIL            1.08s   exit status 1
       > 164/222 dyn-drv - nix-functional-tests:submit-reference                     FAIL            1.08s   exit status 1
       >
       > Ok:                191
       > Fail:              4
       > Skipped:           27
       >
       > Full log written to /build/source/tests/functional/build/meson-logs/testlog.txt
       For full logs, run:
         nix log /nix/store/np6z75aa9bfyjn25qbqpmcc3ymx53qxq-nix-daemon-compat-tests-2.36.0pre20260827_e9bc07a-with-daemon-2.35.1.drv
error: Cannot build '/nix/store/5qnp8kbkz0gcdnl97l1x0mjd2cwhhk6b-install-tests.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/ymnc2irxlyxq62hhi143rwpayb7r4s1g-install-tests