this derivation will be built:
  /nix/store/cph2j8kj46xksl7793drfd62r11yfag8-swamp-20260826.170637.0-sha.9df806f3.drv
building '/nix/store/cph2j8kj46xksl7793drfd62r11yfag8-swamp-20260826.170637.0-sha.9df806f3.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/cph2j8kj46xksl7793drfd62r11yfag8-swamp-20260826.170637.0-sha.9df806f3.drv'
swamp-20260826.170637.0-sha.9df806f3> Using versionCheckHook
swamp-20260826.170637.0-sha.9df806f3> Running phase: unpackPhase
swamp-20260826.170637.0-sha.9df806f3> unpacking source archive /nix/store/ksnplb9d1xjwk9lpndvsg0mijawzvild-swamp-20260826.170637.0-sha.9df806f3-binary-linux-aarch64.tar.gz
swamp-20260826.170637.0-sha.9df806f3> source root is .
swamp-20260826.170637.0-sha.9df806f3> setting SOURCE_DATE_EPOCH to timestamp 1787765163 of file "./swamp"
swamp-20260826.170637.0-sha.9df806f3> Running phase: patchPhase
swamp-20260826.170637.0-sha.9df806f3> Running phase: updateAutotoolsGnuConfigScriptsPhase
swamp-20260826.170637.0-sha.9df806f3> Running phase: configurePhase
swamp-20260826.170637.0-sha.9df806f3> no configure script, doing nothing
swamp-20260826.170637.0-sha.9df806f3> Running phase: buildPhase
swamp-20260826.170637.0-sha.9df806f3> no Makefile or custom buildPhase, doing nothing
swamp-20260826.170637.0-sha.9df806f3> Running phase: installPhase
swamp-20260826.170637.0-sha.9df806f3> Running phase: fixupPhase
swamp-20260826.170637.0-sha.9df806f3> shrinking RPATHs of ELF executables and libraries in /nix/store/dqj3k10dg2ibbav5sp3wxx9m7fc0xls9-swamp-20260826.170637.0-sha.9df806f3
swamp-20260826.170637.0-sha.9df806f3> shrinking /nix/store/dqj3k10dg2ibbav5sp3wxx9m7fc0xls9-swamp-20260826.170637.0-sha.9df806f3/bin/swamp
swamp-20260826.170637.0-sha.9df806f3> checking for references to /build/ in /nix/store/dqj3k10dg2ibbav5sp3wxx9m7fc0xls9-swamp-20260826.170637.0-sha.9df806f3...
swamp-20260826.170637.0-sha.9df806f3> patching script interpreter paths in /nix/store/dqj3k10dg2ibbav5sp3wxx9m7fc0xls9-swamp-20260826.170637.0-sha.9df806f3
swamp-20260826.170637.0-sha.9df806f3> wrapBuddy: wrapping paths: /nix/store/dqj3k10dg2ibbav5sp3wxx9m7fc0xls9-swamp-20260826.170637.0-sha.9df806f3
swamp-20260826.170637.0-sha.9df806f3> Using interpreter: /nix/store/f8q4w2hbjvwy7qqwpnvbf5f4qwyww6cp-glibc-2.42-67/lib/ld-linux-aarch64.so.1
swamp-20260826.170637.0-sha.9df806f3> 64-bit stub: 422 bytes
swamp-20260826.170637.0-sha.9df806f3> 32-bit stub: not available
swamp-20260826.170637.0-sha.9df806f3> Patching: /nix/store/dqj3k10dg2ibbav5sp3wxx9m7fc0xls9-swamp-20260826.170637.0-sha.9df806f3/bin/swamp
swamp-20260826.170637.0-sha.9df806f3>   ELF class: 64-bit
swamp-20260826.170637.0-sha.9df806f3>   Original entry: 0x2310000 (file offset: 0x2300000)
swamp-20260826.170637.0-sha.9df806f3>   Available space at entry: 43571728 bytes
swamp-20260826.170637.0-sha.9df806f3>   Stub size: 422 bytes (padded to 432)
swamp-20260826.170637.0-sha.9df806f3>   Wrote config to /nix/store/dqj3k10dg2ibbav5sp3wxx9m7fc0xls9-swamp-20260826.170637.0-sha.9df806f3/bin/.swamp.wrapbuddy
swamp-20260826.170637.0-sha.9df806f3>   Overwrote 432 bytes at entry point
swamp-20260826.170637.0-sha.9df806f3>   Converted PT_INTERP to PT_NULL
swamp-20260826.170637.0-sha.9df806f3> Patched: /nix/store/dqj3k10dg2ibbav5sp3wxx9m7fc0xls9-swamp-20260826.170637.0-sha.9df806f3/bin/swamp
swamp-20260826.170637.0-sha.9df806f3> Running phase: installCheckPhase
swamp-20260826.170637.0-sha.9df806f3> Executing versionCheckPhase
swamp-20260826.170637.0-sha.9df806f3> Successfully managed to find version 20260826.170637.0-sha.9df806f3 in the output of the command /nix/store/dqj3k10dg2ibbav5sp3wxx9m7fc0xls9-swamp-20260826.170637.0-sha.9df806f3/bin/swamp --version
swamp-20260826.170637.0-sha.9df806f3> swamp 20260826.170637.0-sha.9df806f3
swamp-20260826.170637.0-sha.9df806f3> Finished versionCheckPhase
swamp-20260826.170637.0-sha.9df806f3> no Makefile or custom installCheckPhase, doing nothing

post-build step Upload to niks3: ok
time=2026-08-26T22:18:02.832Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (7 already cached)"
time=2026-08-26T22:18:02.832Z level=INFO msg="Uploading dqj3k10dg2ibbav5sp3wxx9m7fc0xls9-swamp-20260826.170637.0-sha.9df806f3 (330.8MB)"
time=2026-08-26T22:18:12.809Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-26T22:18:13.201Z level=INFO msg="Upload complete. (10.58s)"