this derivation will be built:
  /nix/store/vkgl6sma2728k7nznh53r2aaa5xgmvjc-vm-test-run-systemd-credentials-tpm2.drv
error: Cannot build '/nix/store/vkgl6sma2728k7nznh53r2aaa5xgmvjc-vm-test-run-systemd-credentials-tpm2.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/k3lbp4z3md7mfkngfwbsrb8zzal5q6sa-vm-test-run-systemd-credentials-tpm2
       Last 25 log lines:
       > machine # [   16.331463] dhcpcd[752]: eth0: adding address fec0::5054:ff:fe12:3456/64
       > machine # [   16.332817] dhcpcd[752]: eth0: adding route to fec0::/64
       > machine # [   16.334319] dhcpcd[752]: eth0: adding default route via fe80::2
       > machine # [   20.119761] dhcpcd[752]: eth0: leased 10.0.2.15 for 86400 seconds
       > machine # [   20.122086] dhcpcd[752]: eth0: adding route to 10.0.2.0/24
       > machine # [   20.124371] dhcpcd[752]: eth0: adding default route via 10.0.2.2
       > machine # [   20.300769] systemd[1]: Started DHCP Client.
       > machine # [   20.304633] systemd[1]: Reached target Multi-User System.
       > machine # [   20.307493] systemd[1]: Startup finished in 3.893s (kernel) + 4.143s (initrd) + 12.270s (userspace) = 20.306s.
       > machine: (finished: waiting for unit multi-user.target, in 60.43 seconds)
       > subtest: Check whether TPM device exists
       > machine: must succeed: test -e /dev/tpm0
       > machine: (finished: must succeed: test -e /dev/tpm0, in 0.02 seconds)
       > machine: must succeed: test -e /dev/tpmrm0
       > machine: output:
       > !!! Test "Check whether TPM device exists" failed with error: "command `test -e /dev/tpmrm0` failed (exit code 1)"
       > !!! Traceback (most recent call last):
       > !!!   File "<string>", line 29, in <module>
       > !!!     machine.succeed("test -e /dev/tpmrm0")
       > !!! 
       > !!! RequestedAssertionFailed: command `test -e /dev/tpmrm0` failed (exit code 1)
       > cleanup
       > kill QemuMachine (pid 45)
       > machine # qemu-system-x86_64: terminating on signal 15 from pid 39 (/nix/store/b5bpi6zfajzzrwwpgba2q6li3nnya4bs-python3-3.14.7/bin/python3.14)
       > (finished: cleanup, in 0.16 seconds)
       For full logs, run:
         nix log /nix/store/vkgl6sma2728k7nznh53r2aaa5xgmvjc-vm-test-run-systemd-credentials-tpm2.drv