these 4 derivations will be built:
  /nix/store/pvl2kyzcsyi8x2jmilar6bvz01savpad-nix-2.36.0pre20260726_cd1729d.drv
  /nix/store/fgww1jmx1llmkdq7gxwkpxg8dzfl6h4c-nix-daemon-compat-tests-2.36.0pre20260726_cd1729d-with-daemon-2.34.7.drv
  /nix/store/pg0yk6fiz0p2vjdn1z5zwdc2pxdf93xv-nix-daemon-compat-tests-2.36.0pre20260726_cd1729d-with-daemon-2.36.0pre20260726_cd1729d.drv
  /nix/store/7dmnh5zwff14dk9p97whr37qlvgl2qa7-install-tests.drv
error: Cannot build '/nix/store/fgww1jmx1llmkdq7gxwkpxg8dzfl6h4c-nix-daemon-compat-tests-2.36.0pre20260726_cd1729d-with-daemon-2.34.7.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/gqssnysg81cghhcqn1hi6xxqpc8a3d72-nix-daemon-compat-tests-2.36.0pre20260726_cd1729d-with-daemon-2.34.7
       Last 25 log lines:
       > 207/221 main - nix-functional-tests:tarball                                 OK              7.51s
       > 208/221 main - nix-functional-tests:build-remote-trustless-should-pass-3    OK              8.94s
       > 209/221 main - nix-functional-tests:build-remote-trustless-should-pass-2    OK              9.05s
       > 210/221 main - nix-functional-tests:build                                   OK              9.08s
       > 211/221 main - nix-functional-tests:fixed                                   OK             10.59s
       > 212/221 main - nix-functional-tests:binary-cache-build-remote               OK             11.48s
       > 213/221 main - nix-functional-tests:user-envs                               OK             10.47s
       > 214/221 main - nix-functional-tests:nix-profile                             OK             10.98s
       > 215/221 main - nix-functional-tests:nix-shell                               OK             11.18s
       > 216/221 main - nix-functional-tests:remote-store                            OK             11.60s
       > 217/221 local-overlay-store - nix-functional-tests:stale-file-handle        OK             10.11s
       > 218/221 main - nix-functional-tests:fetchMercurial                          OK             13.40s
       > 219/221 flakes - nix-functional-tests:flakes                                OK             11.94s
       > 220/221 flakes - nix-functional-tests:mercurial                             OK             11.97s
       > 221/221 main - nix-functional-tests:lang                                    OK             25.06s
       >
       > Summary of Failures:
       >
       >  73/221 main - nix-functional-tests:write-file                              FAIL            1.61s   exit status 1
       >
       > Ok:                162
       > Fail:              1
       > Skipped:           58
       >
       > Full log written to /build/source/tests/functional/build/meson-logs/testlog.txt
       For full logs, run:
         nix log /nix/store/fgww1jmx1llmkdq7gxwkpxg8dzfl6h4c-nix-daemon-compat-tests-2.36.0pre20260726_cd1729d-with-daemon-2.34.7.drv
error: Cannot build '/nix/store/7dmnh5zwff14dk9p97whr37qlvgl2qa7-install-tests.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/s97llwyl1qv55azc78zhdq38m8z4ml7a-install-tests