1these 27 derivations will be built:2 /nix/store/jg7daiq4xf07r6b2qlsgcabvk9q8pqv9-start-guard.sh.drv3 /nix/store/1fnskpwsn45iq47fpxlp63anwnvwqk1f-guard-env.sh.drv4 /nix/store/2420isvx6zda9yz7yp40nmviy4awhaf6-system-path.drv5 /nix/store/p09lwvc9fjkp18xh5q1cvzaksa0pls43-nixos-tmpfiles.d.drv6 /nix/store/mmdrq4p3nlivh5a1whb4i42d9a9hnvrq-tmpfiles.d.drv7 /nix/store/r4vvb4pji0j1x13bapk59g5gwr3hvvxn-dbus-1.drv8 /nix/store/62r4fcwjqpmfhpkna46d8dqd1sqppqw1-init-old.drv9 /nix/store/68s1p3fnk53p5sfrfq5q5kfwd5b04zkd-unit-postgresql.service.drv10 /nix/store/j7mkq4bl9wx51jflsqbss609c031wglr-X-Restart-Triggers-dbus.drv11 /nix/store/ba01l1ivbjy26qln0k4f376p761mcalk-unit-dbus.service.drv12 /nix/store/d3ag58npkhls7vrjzs8jgpa93666iiz2-X-Restart-Triggers-systemd-tmpfiles-resetup.drv13 /nix/store/i49rwsmx4k3k935sb8xi0zk9dkkdzam0-unit-systemd-tmpfiles-resetup.service.drv14 /nix/store/rcvdz1fl1bxymrqf9hsg0p7jynishq70-system-units.drv15 /nix/store/4daiqj3ac1nw7fcj5c137cyb36bk4rk0-unit-dbus.service.drv16 /nix/store/vrykmhjwn4k5w9kmiq1x18pjssbmhjn6-user-units.drv17 /nix/store/8bxpl4fw3wd77rcjmhxic4b3l9ynfj4h-etc.drv18 /nix/store/xvp68h5qsr3kgf5dbzxc4kj5zrh3gjll-activate.drv19 /nix/store/kfdwdqdajcdmff1836ibrya1fb108xal-nixos-system-server-test.drv20 /nix/store/wj9j51n3g82mwzas3mcd46yls4lksil1-closure-info.drv21 /nix/store/265z3881hb9w859i1ny1wz7pnzp1wh9b-run-nixos-vm.drv22 /nix/store/4rrxzp2pwb83smpgk16nqzk0adxks9jn-hold-lock.drv23 /nix/store/ns8ihihqd2wd1yq6r11z4gbfhd9b7x4r-salt-sim.drv24 /nix/store/5asfcwdlwvry7mbbg7hpyxffa4hcnl00-guarded-upgrade.drv25 /nix/store/dmb56bzlcmdz54qfvin7pc7cv9z9r57f-hold-block.drv26 /nix/store/fi5ihcxy5d2k073qrf8v34rcmwlvkk0a-nixos-vm.drv27 /nix/store/l3hm45kj4cwad0xvsyb0gakyckzzni5f-nixos-test-driver-pg-upgrade-start-guard.drv28 /nix/store/p2nzahi0wpf14cf3098rladd9fhi5jjj-vm-test-run-pg-upgrade-start-guard.drv29error: build of '/nix/store/p2nzahi0wpf14cf3098rladd9fhi5jjj-vm-test-run-pg-upgrade-start-guard.drv' on 'ssh-ng://builder@mac-linux-builder' failed: Cannot build '/nix/store/p2nzahi0wpf14cf3098rladd9fhi5jjj-vm-test-run-pg-upgrade-start-guard.drv'.30 Reason: builder failed with exit code 1.31 Output paths:32 /nix/store/sxbbar1crixcldyd07qg97ig457jzp3s-vm-test-run-pg-upgrade-start-guard33 Last 25 log lines:34 > server # [ 82.528199] postgres[1243]: 2026-10-09 20:58:56.244 UTC [1243] LOG: listening on IPv6 address "::1", port 543235 > server # [ 82.528805] postgres[1243]: 2026-10-09 20:58:56.244 UTC [1243] LOG: listening on IPv4 address "127.0.0.1", port 543236 > server # [ 82.537248] postgres[1243]: 2026-10-09 20:58:56.254 UTC [1243] LOG: listening on Unix socket "/run/postgresql/.s.PGSQL.5432"37 > server # [ 82.567437] postgres[1246]: 2026-10-09 20:58:56.276 UTC [1246] LOG: database system was shut down at 2026-10-09 20:58:46 UTC38 > server # [ 82.590483] postgres[1243]: 2026-10-09 20:58:56.307 UTC [1243] LOG: database system is ready to accept connections39 > server # [ 82.718916] (rm)[1250]: postgresql.service: Unable to locate executable '/bin/rm': No such file or directory40 > server # [ 82.843523] (ystemctl)[1252]: postgresql.service: Unable to locate executable '/bin/systemctl': No such file or directory41 > server # [ 82.857271] systemd[1]: Started postgresql.service.42 > server: (finished: must succeed: systemctl start postgresql, in 1.16 seconds)43 > server: waiting for unit postgresql.service44 > server: (finished: waiting for unit postgresql.service, in 0.17 seconds)45 > server: must fail: test -e /run/systemd/system/postgresql.service.d/pg-upgrade-lock.conf46 > !!! Test "The block expires on its own when the holder is SIGKILLed" failed with error: "command `test -e /run/systemd/system/postgresql.service.d/pg-upgrade-lock.conf` unexpectedly succeeded"47 > !!! Traceback (most recent call last):48 > !!! File "<string>", line 36, in <module>49 > !!! server.fail(f"test -e {DROPIN}")50 > !!! 51 > !!! RequestedAssertionFailed: command `test -e /run/systemd/system/postgresql.service.d/pg-upgrade-lock.conf` unexpectedly succeeded52 > cleanup53 > kill machine (pid 9)54 > qemu-system-aarch64: terminating on signal 15 from pid 6 (/nix/store/y88crn50yx35fiiwcjx6xqwi6ahk7mlq-python3-3.13.11/bin/python3.13)55 > vde_switch: EOF data port: Interrupted system call56 > kill vlan (pid 7)57 > (finished: cleanup, in 0.00 seconds)58 > vde_switch: Caught signal 15, cleaning up and exiting59 For full logs, run:60 nix-store -l /nix/store/p2nzahi0wpf14cf3098rladd9fhi5jjj-vm-test-run-pg-upgrade-start-guard.drv61error: Cannot build '/nix/store/p2nzahi0wpf14cf3098rladd9fhi5jjj-vm-test-run-pg-upgrade-start-guard.drv'.62 Reason: builder failed with exit code 1.63 Output paths:64 /nix/store/sxbbar1crixcldyd07qg97ig457jzp3s-vm-test-run-pg-upgrade-start-guard