this derivation will be built:
  /nix/store/zk0387nifyfmi93i4bzmby41z22xc5wl-vm-test-run-disko-bcachefs.drv
error: Cannot build '/nix/store/zk0387nifyfmi93i4bzmby41z22xc5wl-vm-test-run-disko-bcachefs.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/2b61r9i58awh4ba3q3znyck94p9zyxg5-vm-test-run-disko-bcachefs
       Last 25 log lines:
       > booted_machine # [   40.155171] dhcpcd[1274]: eth0: probing address 10.0.2.15/24
       > booted_machine # [   40.940618] dhcpcd[1274]: eth0: soliciting an IPv6 router
       > booted_machine # [   40.942465] dhcpcd[1274]: eth0: Router Advertisement from fe80::2
       > booted_machine # [   40.945054] dhcpcd[1274]: eth0: adding address fec0::5054:ff:fe12:3456/64
       > booted_machine # [   40.946918] dhcpcd[1274]: eth0: adding route to fec0::/64
       > booted_machine # [   40.949390] dhcpcd[1274]: eth0: adding default route via fe80::2
       > booted_machine # [   45.443581] dhcpcd[1274]: eth0: leased 10.0.2.15 for 86400 seconds
       > booted_machine # [   45.445693] dhcpcd[1274]: eth0: adding route to 10.0.2.0/24
       > booted_machine # [   45.447847] dhcpcd[1274]: eth0: adding default route via 10.0.2.2
       > booted_machine # [   45.583916] systemd[1]: Started DHCP Client.
       > booted_machine # [   45.585501] systemd[1]: Reached target Multi-User System.
       > booted_machine # [   45.586651] systemd[1]: Startup finished in 615ms (kernel) + 31.200s (initrd) + 13.770s (userspace) = 45.586s.
       > booted_machine # [  902.366569] systemd[1]: Starting Cleanup of Temporary Directories...
       > booted_machine # [  902.458696] systemd[1]: systemd-tmpfiles-clean.service: Deactivated successfully.
       > booted_machine # [  902.459712] systemd[1]: Finished Cleanup of Temporary Directories.
       > booted_machine: Last OCR attempt failed. Text was: ['<< Welcone to NixOS 26.11pre-git (xB6_64) - ttyl >>>\n\nRun “nixos-help’ for the Nix0S manual.\n\nSRS\n\x0c', '<K< UWelcome to Nix0S 26.11pre—-git (x86_64) — ttyl >>>\n\nRun "nixos-help’ for the Nix0S manual.\n\nnixos login:\n\x0c', 'Bun Twixos help’ for Che Hix(S pooual.\n\nnixos login:\n\x0c']
       > !!! Traceback (most recent call last):
       > !!!   File "<string>", line 84, in <module>
       > !!!     machine.wait_for_text("enter passphrase for /nix");
       > !!! 
       > !!! RequestedAssertionFailed: action timed out after 901.90 seconds (timeout=900)
       > cleanup
       > kill QemuMachine (pid 68)
       > booted_machine # qemu-system-x86_64: terminating on signal 15 from pid 6 (/nix/store/60m4rxhg2fldqaak400c0lry96ijrzqn-python3-3.13.13/bin/python3.13)
       > (finished: cleanup, in 0.09 seconds)
       For full logs, run:
         nix log /nix/store/zk0387nifyfmi93i4bzmby41z22xc5wl-vm-test-run-disko-bcachefs.drv