these 11 derivations will be built:
  /nix/store/6nvna8dwx0y4c7jv1g5wrprfak0iqhan-nix.conf.drv
  /nix/store/ljch0gscfkpn4ij66vcrnnva9640xx3a-X-Restart-Triggers-nix-daemon.drv
  /nix/store/kynandqlwa8q7fiq32pdp9f8cbfnl7sh-unit-nix-daemon.service.drv
  /nix/store/4f038wycm1qxwjsv494xiwbwkl3ba3pm-system-units.drv
  /nix/store/khlxkapg27fiizdfkxk8qh8zvhalrk97-etc.drv
  /nix/store/kp8x6i9k2hl8p28wryzdh2abiikzlwc2-activate.drv
  /nix/store/f9f4cs3s86rjfxzars1imc8m0i4b08gs-nixos-system-server-test.drv
  /nix/store/ndycwvvbg461xclj6qr6pwqxb8bjgklz-testScript.drv
  /nix/store/pgfqhi6krvc7gbv5zwd46k73fyg61v44-closure-info.drv
  /nix/store/4nnz0i3hjhbwfkd7pjhmb3d1dn385wfb-nixos-test-driver-trusted-nix-caches.drv
  /nix/store/mkjfg85q8hhx0l6cfvbjki67laag39x4-container-test-run-trusted-nix-caches.drv
this path will be fetched (0.0 KiB download, 0.1 KiB unpacked):
  /nix/store/c9zjg5q2j3vqplfd0qq4ds3bk5r7cn6i-vars-check-trusted-nix-caches
building '/nix/store/6nvna8dwx0y4c7jv1g5wrprfak0iqhan-nix.conf.drv'
building '/nix/store/ndycwvvbg461xclj6qr6pwqxb8bjgklz-testScript.drv'
nix.conf> Validating generated nix.conf
building '/nix/store/ljch0gscfkpn4ij66vcrnnva9640xx3a-X-Restart-Triggers-nix-daemon.drv'
building '/nix/store/kynandqlwa8q7fiq32pdp9f8cbfnl7sh-unit-nix-daemon.service.drv'
building '/nix/store/4f038wycm1qxwjsv494xiwbwkl3ba3pm-system-units.drv'
building '/nix/store/khlxkapg27fiizdfkxk8qh8zvhalrk97-etc.drv'
building '/nix/store/kp8x6i9k2hl8p28wryzdh2abiikzlwc2-activate.drv'
building '/nix/store/f9f4cs3s86rjfxzars1imc8m0i4b08gs-nixos-system-server-test.drv'
nixos-system-server-test> structuredAttrs is enabled
building '/nix/store/pgfqhi6krvc7gbv5zwd46k73fyg61v44-closure-info.drv'
closure-info> structuredAttrs is enabled
building '/nix/store/4nnz0i3hjhbwfkd7pjhmb3d1dn385wfb-nixos-test-driver-trusted-nix-caches.drv'
nixos-test-driver-trusted-nix-caches> Running type check (enable/disable: config.skipTypeCheck)
nixos-test-driver-trusted-nix-caches> See https://nixos.org/manual/nixos/stable/#test-opt-skipTypeCheck
nixos-test-driver-trusted-nix-caches> Success: no issues found in 1 source file
building '/nix/store/mkjfg85q8hhx0l6cfvbjki67laag39x4-container-test-run-trusted-nix-caches.drv' on 'ssh-ng://builder@build-x86-01.clan.lol'
building '/nix/store/mkjfg85q8hhx0l6cfvbjki67laag39x4-container-test-run-trusted-nix-caches.drv'
container-test-run-trusted-nix-caches> additionally exposed symbols:
container-test-run-trusted-nix-caches>     server,
container-test-run-trusted-nix-caches>     start_all, machines, driver, Machine, wait_for_signal
container-test-run-trusted-nix-caches> Starting server
container-test-run-trusted-nix-caches> 
container-test-run-trusted-nix-caches> 
container-test-run-trusted-nix-caches> <<< NixOS Stage 2 >>>
container-test-run-trusted-nix-caches> 
container-test-run-trusted-nix-caches> booting system configuration /nix/store/hg7qfkblw7nvkx56l9fwdzsjly4mxiz2-nixos-system-server-test
container-test-run-trusted-nix-caches> running activation script...
container-test-run-trusted-nix-caches> setting up /etc...
container-test-run-trusted-nix-caches> 2: host0@if3: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
container-test-run-trusted-nix-caches>     link/ether be:aa:dd:39:86:e7 brd ff:ff:ff:ff:ff:ff link-netnsid 0
container-test-run-trusted-nix-caches> setting up age secrets...
container-test-run-trusted-nix-caches> starting systemd...
container-test-run-trusted-nix-caches> systemd 260.2 running in system mode (+PAM +AUDIT -SELINUX +APPARMOR +IMA +IPE +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 +KMOD +LIBCRYPTSETUP +LIBCRYPTSETUP_PLUGINS +LIBFDISK +PCRE2 +PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD +BPF_FRAMEWORK -BTF -XKBCOMMON +UTMP +LIBARCHIVE)
container-test-run-trusted-nix-caches> Detected virtualization systemd-nspawn.
container-test-run-trusted-nix-caches> Detected architecture x86-64.
container-test-run-trusted-nix-caches> Detected first boot.
container-test-run-trusted-nix-caches> Initializing machine ID from container UUID.
container-test-run-trusted-nix-caches> Applying preset policy.
container-test-run-trusted-nix-caches> Populated /etc with preset unit settings.
container-test-run-trusted-nix-caches> Queued start job for default target Multi-User System.
container-test-run-trusted-nix-caches> 
container-test-run-trusted-nix-caches> 
container-test-run-trusted-nix-caches> 
container-test-run-trusted-nix-caches> <<< Welcome to NixOS test (x86_64) - console >>>
container-test-run-trusted-nix-caches> + systemd-run /bin/sh -c '/nix/store/61685rbaxmpigwi3z23i33sv3jyfl70q-coreutils-9.11/bin/sleep 999999999 && echo d08279e6-4b12-4716-ac4a-3e883795293a'
container-test-run-trusted-nix-caches> Running as unit: run-p304-i11658647.service; invocation ID: 0c4745bbdd384865b8d9bdec0b772673
container-test-run-trusted-nix-caches> To attach to container server run on the same machine that runs the test:
container-test-run-trusted-nix-caches>   sudo nsenter --user --target $(\pgrep -f '^/bin/sh.*d08279e6-4b12-4716-ac4a-3e883795293a') --mount --uts --ipc --net --pid --cgroup /bin/sh -c bash 
container-test-run-trusted-nix-caches> 
container-test-run-trusted-nix-caches> To inject external network and continue test, run:
container-test-run-trusted-nix-caches> sudo /nix/store/h3l4z7p6wny3phbckwwhy1i2g52pdnj4-python3-3.13.15/bin/python3.13 /nix/store/f960jm4nawb9zr6cb9d0vfpb7hifp96b-test-driver-0.0.1/lib/python3.13/site-packages/test_driver/inject_network.py d08279e6-4b12-4716-ac4a-3e883795293a
container-test-run-trusted-nix-caches> + grep -q cache.clan.lol /etc/nix/nix.conf
container-test-run-trusted-nix-caches> 

post-build step Upload to niks3: ok
time=2026-09-18T15:06:50.354Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (1 already cached)"
time=2026-09-18T15:06:51.338Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-18T15:06:51.739Z level=INFO msg="Upload complete. (1.538s)"