these 9 derivations will be built:
  /nix/store/pv4vydxjzq6qlghmnn46d3jbi0nms3ag-efi-directory.drv
  /nix/store/0khanikb9ksjfik6kx5n0g7q83fxdrg1-efi-image_eltorito.drv
  /nix/store/d1bxq4dd837sjz5zhak2kan9qqrnw6rp-offline-flake-for-test-clan-test-iso.drv
  /nix/store/q1cvfnwh6qf41ixh8bkyhzrf7z5y2s7a-nixos-26.11.20260810.d482ef8-aarch64-linux.iso.drv
  /nix/store/00lk7sq1s3qiairnbf948gvx6gi5p93x-closure-info.drv
  /nix/store/a3fyx0wjkz5lf0pxlbm8h7szss24l3pw-clan-cli-source.drv
  /nix/store/ffzxj7zv37kmv34xw89d764x9ip423ci-clan-cli.drv
  /nix/store/2i6z4indgmzhwkbfrh2fjg1bznnzyi50-nixos-test-driver-clan-test-iso.drv
  /nix/store/0jnafcvzr5wzd9rli0pv6vg180r6w2zy-container-test-run-clan-test-iso.drv
error: path '/nix/store/p94w84gr8cvvihljxyifrs1brkwlaxwq-efi-directory' is not valid
error: Cannot build '/nix/store/pv4vydxjzq6qlghmnn46d3jbi0nms3ag-efi-directory.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/p94w84gr8cvvihljxyifrs1brkwlaxwq-efi-directory
error: Cannot build '/nix/store/0khanikb9ksjfik6kx5n0g7q83fxdrg1-efi-image_eltorito.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/qcfnxakg175wfk4l2vp0855gc24xk6m3-efi-image_eltorito
error: Cannot build '/nix/store/q1cvfnwh6qf41ixh8bkyhzrf7z5y2s7a-nixos-26.11.20260810.d482ef8-aarch64-linux.iso.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/fyj37x15kww65s20c4xi120kvk5b8dsx-nixos-26.11.20260810.d482ef8-aarch64-linux.iso
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
error: Cannot build '/nix/store/00lk7sq1s3qiairnbf948gvx6gi5p93x-closure-info.drv'.
       Reason: 3 dependencies failed.
       Output paths:
         /nix/store/1c08jkm1jkza187icznjyaj3447m7ppp-closure-info
error: Cannot build '/nix/store/2i6z4indgmzhwkbfrh2fjg1bznnzyi50-nixos-test-driver-clan-test-iso.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/1m46zbqbbx3svqrvz9bq2vpg4m2zjw1j-nixos-test-driver-clan-test-iso
error: Cannot build '/nix/store/0jnafcvzr5wzd9rli0pv6vg180r6w2zy-container-test-run-clan-test-iso.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/3zmzadkmdcn0w6a726l2gj0fi4clgcq1-container-test-run-clan-test-iso