1this derivation will be built:2 /nix/store/p4njmirzqrsr2rldrwnybkdm5kgzs5rw-pi-agent-environment-smoke.drv3error: build of '/nix/store/p4njmirzqrsr2rldrwnybkdm5kgzs5rw-pi-agent-environment-smoke.drv' on 'grpc://[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5' failed: Cannot build '/nix/store/p4njmirzqrsr2rldrwnybkdm5kgzs5rw-pi-agent-environment-smoke.drv'.4 Reason: builder failed with exit code 1.5 Output paths:6 /nix/store/cajsh8ll44rpg67wzxpj3ya7php6p32h-pi-agent-environment-smoke7 Last 22 log lines:8 > Traceback (most recent call last):9 > File "/nix/store/gccjvm0k6r62y6a5d4a9zcrxb2j6ja6l-pi-agent-environment-smoke-driver.py", line 51, in <module>10 > stdout, stderr = process.communicate(input=request_bytes, timeout=20)11 > ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^12 > File "/nix/store/0kcws5blwbdyxqxjd1w8hjipz61xny3k-python3-3.14.7/lib/python3.14/subprocess.py", line 1221, in communicate13 > stdout, stderr = self._communicate(input, endtime, timeout)14 > ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^15 > File "/nix/store/0kcws5blwbdyxqxjd1w8hjipz61xny3k-python3-3.14.7/lib/python3.14/subprocess.py", line 2154, in _communicate16 > self._check_timeout(endtime, orig_timeout, stdout, stderr)17 > ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^18 > File "/nix/store/0kcws5blwbdyxqxjd1w8hjipz61xny3k-python3-3.14.7/lib/python3.14/subprocess.py", line 1268, in _check_timeout19 > raise TimeoutExpired(20 > ...<2 lines>...21 > stderr=b''.join(stderr_seq) if stderr_seq else None)22 > subprocess.TimeoutExpired: Command '['/nix/store/b9kvmqf7yj86ac16ys51y13bj8r78mvv-pi-wrapped-1.2.0/bin/pi', '--mode', 'rpc', '--no-session', '--no-approve', '--model', 'smoke-local/smoke-model']' timed out after 20 seconds23 >24 > The above exception was the direct cause of the following exception:25 >26 > Traceback (most recent call last):27 > File "/nix/store/gccjvm0k6r62y6a5d4a9zcrxb2j6ja6l-pi-agent-environment-smoke-driver.py", line 58, in <module>28 > raise AssertionError("Pi did not exit within 20 seconds after stdin closure") from error29 > AssertionError: Pi did not exit within 20 seconds after stdin closure30 For full logs, run:31 nix log /nix/store/p4njmirzqrsr2rldrwnybkdm5kgzs5rw-pi-agent-environment-smoke.drv32error: Cannot build '/nix/store/p4njmirzqrsr2rldrwnybkdm5kgzs5rw-pi-agent-environment-smoke.drv'.33 Reason: builder failed with exit code 1.34 Output paths:35 /nix/store/cajsh8ll44rpg67wzxpj3ya7php6p32h-pi-agent-environment-smoke