this derivation will be built:
  /nix/store/vzbjan7kgdhnm8chjvfnxka4583dvga9-vm-test-run-from-nixos.drv
error: Cannot build '/nix/store/vzbjan7kgdhnm8chjvfnxka4583dvga9-vm-test-run-from-nixos.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/nrls2lqvc4lhcb5lyhz79wsjxwvm3hpy-vm-test-run-from-nixos
       Last 25 log lines:
       > installer # copying 3 paths...
       > installer # copying path '/nix/store/4asyz4vmi5pjgnzns70pr7hsl91f6r8z-disk-deactivate' to 'ssh://root@installed'...
       > installer # copying path '/nix/store/gz354vln7rdlpc28i8cx1wbfp6fcb3ms-disko' to 'ssh://root@installed'...
       > installer # copying path '/nix/store/m4frykj8mqcxvl1lkq7xrsnzpbzgqp52-disko' to 'ssh://root@installed'...
       > installer # error: sized: unexpected end-of-file
       > installer # error: unexpected end-of-file
       > installer # + rm -rf /tmp/tmp.jceS5eJgQp
       > installer: output:
       > !!! Traceback (most recent call last):
       > !!!   File "<string>", line 32, in <module>
       > !!!     installer.succeed("""
       > !!! 
       > !!! RequestedAssertionFailed: command `
       > !!!   nixos-anywhere     -i /root/.ssh/install_key     --debug     --kexec /etc/nixos-anywhere/kexec-installer.tar.gz     --extra-files /tmp/extra-files     --store-paths /etc/nixos-anywhere/disko /etc/nixos-anywhere/system-to-install     --chown /home/user 1000:100     --copy-host-keys     root@installed >&2
       > !!! ` failed (exit code 1)
       > cleanup
       > kill QemuMachine (pid 14)
       > installed # [root@nixos-installer:~]# qemu-system-x86_64: terminating on signal 15 from pid 6 (/nix/store/l9k0anq0z7zz81zcwy035jfwap9ga6rl-python3-3.13.13/bin/python3.13)
       > kill QemuMachine (pid 15)
       > installer # qemu-system-x86_64: terminating on signal 15 from pid 6 (/nix/store/l9k0anq0z7zz81zcwy035jfwap9ga6rl-python3-3.13.13/bin/python3.13)
       > (finished: cleanup, in 0.63 seconds)
       > additionally exposed symbols:
       >     installed, installer,
       >     vlan1,
       >     start_all, test_script, machines, machines_qemu, machines_nspawn, vlans, driver, log, os, create_machine, subtest, run_tests, join_all, retry, serial_stdout_off, serial_stdout_on, polling_condition, BaseMachine, QemuMachine, NspawnMachine, t, debug, dump_machine_ssh
       For full logs, run:
         nix log /nix/store/vzbjan7kgdhnm8chjvfnxka4583dvga9-vm-test-run-from-nixos.drv