this derivation will be built:
  /nix/store/1j3ba1a01nva4qrbhpdnbp62s16j2lcd-niks3-go-unit-tests.drv
Failed to find a machine for remote build!
derivation: 1j3ba1a01nva4qrbhpdnbp62s16j2lcd-niks3-go-unit-tests.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
error: Cannot build '/nix/store/1j3ba1a01nva4qrbhpdnbp62s16j2lcd-niks3-go-unit-tests.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/hgznbb9r8ayqg8zlwvrgvysvkmz15b56-niks3-go-unit-tests
       Last 25 log lines:
       > 2026-09-21 12:58:13.496 UTC [671] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.496 UTC [570] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.496 UTC [576] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.496 UTC [595] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.496 UTC [476] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.496 UTC [472] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.496 UTC [473] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.496 UTC [471] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.496 UTC [470] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.496 UTC [469] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.496 UTC [468] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.496 UTC [460] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.496 UTC [459] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.496 UTC [457] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.496 UTC [360] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.496 UTC [467] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.500 UTC [466] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.500 UTC [464] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.501 UTC [465] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.501 UTC [463] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.502 UTC [462] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.502 UTC [461] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.502 UTC [458] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026-09-21 12:58:13.502 UTC [456] FATAL:  terminating connection due to unexpected postmaster exit
       > 2026/09/21 12:58:13 ERROR failed to wait for rustfs error="signal: killed"
       For full logs, run:
         nix log /nix/store/1j3ba1a01nva4qrbhpdnbp62s16j2lcd-niks3-go-unit-tests.drv