this derivation will be built:
  /nix/store/6xr6i922415f9amzb855ikhmy8ibm0f9-swamp-20260826.004253.0-sha.b64b034d.drv
building '/nix/store/6xr6i922415f9amzb855ikhmy8ibm0f9-swamp-20260826.004253.0-sha.b64b034d.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/6xr6i922415f9amzb855ikhmy8ibm0f9-swamp-20260826.004253.0-sha.b64b034d.drv'
swamp-20260826.004253.0-sha.b64b034d> Using versionCheckHook
swamp-20260826.004253.0-sha.b64b034d> Running phase: unpackPhase
swamp-20260826.004253.0-sha.b64b034d> unpacking source archive /nix/store/cfpa17n96sxwicxfy1wg05176cj81558-swamp-20260826.004253.0-sha.b64b034d-binary-linux-aarch64.tar.gz
swamp-20260826.004253.0-sha.b64b034d> source root is .
swamp-20260826.004253.0-sha.b64b034d> setting SOURCE_DATE_EPOCH to timestamp 1787706186 of file "./swamp"
swamp-20260826.004253.0-sha.b64b034d> Running phase: patchPhase
swamp-20260826.004253.0-sha.b64b034d> Running phase: updateAutotoolsGnuConfigScriptsPhase
swamp-20260826.004253.0-sha.b64b034d> Running phase: configurePhase
swamp-20260826.004253.0-sha.b64b034d> no configure script, doing nothing
swamp-20260826.004253.0-sha.b64b034d> Running phase: buildPhase
swamp-20260826.004253.0-sha.b64b034d> no Makefile or custom buildPhase, doing nothing
swamp-20260826.004253.0-sha.b64b034d> Running phase: installPhase
swamp-20260826.004253.0-sha.b64b034d> Running phase: fixupPhase
swamp-20260826.004253.0-sha.b64b034d> shrinking RPATHs of ELF executables and libraries in /nix/store/68359fiag76wn60r2rcgn83xywhcd7id-swamp-20260826.004253.0-sha.b64b034d
swamp-20260826.004253.0-sha.b64b034d> shrinking /nix/store/68359fiag76wn60r2rcgn83xywhcd7id-swamp-20260826.004253.0-sha.b64b034d/bin/swamp
swamp-20260826.004253.0-sha.b64b034d> checking for references to /build/ in /nix/store/68359fiag76wn60r2rcgn83xywhcd7id-swamp-20260826.004253.0-sha.b64b034d...
swamp-20260826.004253.0-sha.b64b034d> patching script interpreter paths in /nix/store/68359fiag76wn60r2rcgn83xywhcd7id-swamp-20260826.004253.0-sha.b64b034d
swamp-20260826.004253.0-sha.b64b034d> wrapBuddy: wrapping paths: /nix/store/68359fiag76wn60r2rcgn83xywhcd7id-swamp-20260826.004253.0-sha.b64b034d
swamp-20260826.004253.0-sha.b64b034d> Using interpreter: /nix/store/f8q4w2hbjvwy7qqwpnvbf5f4qwyww6cp-glibc-2.42-67/lib/ld-linux-aarch64.so.1
swamp-20260826.004253.0-sha.b64b034d> 64-bit stub: 422 bytes
swamp-20260826.004253.0-sha.b64b034d> 32-bit stub: not available
swamp-20260826.004253.0-sha.b64b034d> Patching: /nix/store/68359fiag76wn60r2rcgn83xywhcd7id-swamp-20260826.004253.0-sha.b64b034d/bin/swamp
swamp-20260826.004253.0-sha.b64b034d>   ELF class: 64-bit
swamp-20260826.004253.0-sha.b64b034d>   Original entry: 0x2310000 (file offset: 0x2300000)
swamp-20260826.004253.0-sha.b64b034d>   Available space at entry: 43571728 bytes
swamp-20260826.004253.0-sha.b64b034d>   Stub size: 422 bytes (padded to 432)
swamp-20260826.004253.0-sha.b64b034d>   Wrote config to /nix/store/68359fiag76wn60r2rcgn83xywhcd7id-swamp-20260826.004253.0-sha.b64b034d/bin/.swamp.wrapbuddy
swamp-20260826.004253.0-sha.b64b034d>   Overwrote 432 bytes at entry point
swamp-20260826.004253.0-sha.b64b034d>   Converted PT_INTERP to PT_NULL
swamp-20260826.004253.0-sha.b64b034d> Patched: /nix/store/68359fiag76wn60r2rcgn83xywhcd7id-swamp-20260826.004253.0-sha.b64b034d/bin/swamp
swamp-20260826.004253.0-sha.b64b034d> Running phase: installCheckPhase
swamp-20260826.004253.0-sha.b64b034d> Executing versionCheckPhase
swamp-20260826.004253.0-sha.b64b034d> Successfully managed to find version 20260826.004253.0-sha.b64b034d in the output of the command /nix/store/68359fiag76wn60r2rcgn83xywhcd7id-swamp-20260826.004253.0-sha.b64b034d/bin/swamp --version
swamp-20260826.004253.0-sha.b64b034d> swamp 20260826.004253.0-sha.b64b034d
swamp-20260826.004253.0-sha.b64b034d> Finished versionCheckPhase
swamp-20260826.004253.0-sha.b64b034d> no Makefile or custom installCheckPhase, doing nothing

post-build step Upload to niks3: ok
time=2026-08-26T18:59:33.208Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (7 already cached)"
time=2026-08-26T18:59:33.208Z level=INFO msg="Uploading 68359fiag76wn60r2rcgn83xywhcd7id-swamp-20260826.004253.0-sha.b64b034d (330.8MB)"
time=2026-08-26T18:59:45.442Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-26T18:59:45.812Z level=INFO msg="Upload complete. (12.814s)"