1don't know how to build these paths:2 /nix/store/ay860g1v3hdympfi75f2qx63rdp18kam-vm-test-run-data-mesher-basic.drv3warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user4error: Cannot build '/nix/store/ay860g1v3hdympfi75f2qx63rdp18kam-vm-test-run-data-mesher-basic.drv'.5 Reason: builder failed with exit code 1.6 Output paths:7 /nix/store/r0ydscbbdi6wl4cyldfdiknsdgqb9jy9-vm-test-run-data-mesher-basic8 Last 25 log lines:9 > a1 # [ 114.170157] data-mesher[676]: time=2026-09-26T10:09:46.000Z level=DEBUG msg="push/pull successful" interval=5s10 > !!! Traceback (most recent call last):11 > !!! File "<string>", line 239, in <module>12 > !!! wait_for_file_deleted(a1, "shared_file", timeout=15)13 > !!! File "<string>", line 40, in wait_for_file_deleted14 > !!! node.wait_until_succeeds(15 > !!! 16 > !!! RequestedAssertionFailed: action timed out after 15.42 seconds (timeout=15.0)17 > cleanup18 > kill QemuMachine (pid 45)19 > a1 # qemu-system-aarch64: terminating on signal 15 from pid 39 (/nix/store/3fl7bdkdxk2k4nssy1d1161isbzn6bsr-python3-3.14.7/bin/python3.14)20 > a1 # [2026-09-26T10:09:47Z INFO virtiofsd] Client disconnected, shutting down21 > a1 # [2026-09-26T10:09:47Z INFO virtiofsd] Client disconnected, shutting down22 > a1 # [2026-09-26T10:09:47Z INFO virtiofsd] Client disconnected, shutting down23 > kill QemuMachine (pid 182)24 > a2 # qemu-system-aarch64: terminating on signal 15 from pid 39 (/nix/store/3fl7bdkdxk2k4nssy1d1161isbzn6bsr-python3-3.14.7/bin/python3.14)25 > a2 # [2026-09-26T10:09:47Z INFO virtiofsd] Client disconnected, shutting down26 > a2 # [2026-09-26T10:09:47Z INFO virtiofsd] Client disconnected, shutting down27 > a2 # [2026-09-26T10:09:47Z INFO virtiofsd] Client disconnected, shutting down28 > kill QemuMachine (pid 132)29 > a3 # qemu-system-aarch64: terminating on signal 15 from pid 39 (/nix/store/3fl7bdkdxk2k4nssy1d1161isbzn6bsr-python3-3.14.7/bin/python3.14)30 > a3 # [2026-09-26T10:09:47Z INFO virtiofsd] Client disconnected, shutting down31 > a3 # [2026-09-26T10:09:47Z INFO virtiofsd] Client disconnected, shutting down32 > a3 # [2026-09-26T10:09:47Z INFO virtiofsd] Client disconnected, shutting down33 > (finished: cleanup, in 0.42 seconds)34 For full logs, run:35 nix log /nix/store/ay860g1v3hdympfi75f2qx63rdp18kam-vm-test-run-data-mesher-basic.drv