1these 12 derivations will be built:2 /nix/store/x3jvpadzwff5nk7dswxkd3ln4hxji0gi-system-units.drv3 /nix/store/pyyf8r1zp07nqz4znc3wckhafphgcwgx-etc.drv4 /nix/store/18ai9jk24cirmn00mdib3l7ihy28yzsi-activate.drv5 /nix/store/6jnqrpvx42mm9an1f68z1ils7qa9hvcr-nixos-system-machine-test.drv6 /nix/store/4bmv41hzciwny847sp3gvbm3mk3zx684-machine-esp-tree.drv7 /nix/store/6i0pfznakfg04wa9n9c5xlq4m9imj2wk-closure-info.drv8 /nix/store/ch1xfg812r3cvgpf1a9pmfw3vznwrdiz-machine-esp-image.drv9 /nix/store/jxkxr6639qf245jbf9dk0s43g1yjlrib-run-nixos-vm.drv10 /nix/store/dc4z6sxlvnp6qxpsqa8zpi2ib9vd75w0-nixos-vm.drv11 /nix/store/xqzr7y6jhkl1k0msfsi1sfkg3rbvyf2b-driverConfiguration.json.drv12 /nix/store/625ldaf9ry1y2pv0nvx9jzs91zcngssm-nixos-test-driver-systemd-boot-secure-boot.drv13 /nix/store/jk7ac54p1k8fb8i4lgqvjy7mmg2qds85-vm-test-run-systemd-boot-secure-boot.drv14error: Cannot build '/nix/store/jk7ac54p1k8fb8i4lgqvjy7mmg2qds85-vm-test-run-systemd-boot-secure-boot.drv'.15 Reason: builder failed with exit code 143.16 Output paths:17 /nix/store/4mfsijhl3l15pd9710m3b1d8hn9ignwf-vm-test-run-systemd-boot-secure-boot18 Last 25 log lines:19 > machine # [ 3.461017] ? srso_alias_return_thunk+0x5/0xfbef520 > machine # [ 3.461488] entry_SYSCALL_64_after_hwframe+0x77/0x7f21 > machine # [ 3.461940] RIP: 0033:0x7f78b9c6815e22 > machine # [ 3.462280] Code: 03 00 00 59 5e 48 83 f8 fc 74 39 c9 31 d2 31 c9 31 f6 31 ff 45 31 c0 45 31 c9 45 31 d2 45 31 db c3 0f 1f 00 48 8b 45 10 0f 05 <c9> 31 d2 31 c9 31 f6 31 ff 45 31 c0 45 31 c9 45 31 d2 45 31 db c323 > machine # [ 3.463968] RSP: 002b:00007ffd612f2500 EFLAGS: 00000202 ORIG_RAX: 000000000000000124 > machine # [ 3.464681] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f78b9c6815e25 > machine # [ 3.465350] RDX: 0000000000000002 RSI: 0000556d717f38d0 RDI: 000000000000000126 > machine # [ 3.465971] RBP: 00007ffd612f2510 R08: 0000000000000000 R09: 000000000000000027 > machine # [ 3.466695] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f78b9dca5c028 > machine # [ 3.467362] R13: 0000556d717f38d0 R14: 0000000000000002 R15: 00007f78b9dcafe029 > machine # [ 3.467991] </TASK>30 > machine # [ 3.468434] Kernel Offset: 0x7a00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)31 > machine # [ 3.492054] pstore: backend (efi_pstore) writing error (-28)32 > machine # [ 3.492628] Rebooting in 1 seconds..33 > machine: Guest shell says: b'\x1b[2J\x1b[001;001H\x1b[=3h\x1b[2J\x1b[001;001H\x1b[2J\x1b[001;001H\x1b[8;042;160t\x1b[2J\x1b[001;001H\x1b[2J\x1b[001;001H\x1b[8;056;240t\x1b[2J\x1b[001;001H\x1b[2J\x1b[001;001H\x1b'34 > machine: Guest shell says: b'[8;042;160t\x1b[2J\x1b[001;001H\x1b[2J\x1b[001;001H\x1b[8;056;240t\x1b[2J\x1b[001;001H'35 > timeout reached; test terminating...36 > kill QemuMachine (pid 45)37 > machine # qemu-system-x86_64: terminating on signal 15 from pid 39 (/nix/store/d64q19q1xjdwfhqx6czvrjgrhq0n3lcc-python3-3.14.7/bin/python3.14)38 > machine # [2026-09-28T04:15:08Z INFO virtiofsd] Client disconnected, shutting down39 > cleanup40 > machine # [2026-09-28T04:15:08Z INFO virtiofsd] Client disconnected, shutting down41 > kill QemuMachine (pid 45)42 > machine # [2026-09-28T04:15:08Z INFO virtiofsd] Client disconnected, shutting down43 > Terminated /nix/store/w8y73wrc43fkr8pl7qajx6s6pg476w0p-nixos-test-driver-systemd-boot-secure-boot/bin/nixos-test-driver -o $out44 For full logs, run:45 nix log /nix/store/jk7ac54p1k8fb8i4lgqvjy7mmg2qds85-vm-test-run-systemd-boot-secure-boot.drv