Using versionCheckHook
Running phase: unpackPhase
unpacking source archive /nix/store/h8fy2dvrgvyhz452qv296jqxqsx1kmk0-swamp-20260831.195211.0-sha.059fda44-binary-linux-aarch64.tar.gz
source root is .
setting SOURCE_DATE_EPOCH to timestamp 1788207644 of file "./swamp"
Running phase: patchPhase
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
no configure script, doing nothing
Running phase: buildPhase
no Makefile or custom buildPhase, doing nothing
Running phase: installPhase
Running phase: fixupPhase
shrinking RPATHs of ELF executables and libraries in /nix/store/xxaq8ap2hd9znn6d2bnqyc910jjgxzpv-swamp-20260831.195211.0-sha.059fda44
shrinking /nix/store/xxaq8ap2hd9znn6d2bnqyc910jjgxzpv-swamp-20260831.195211.0-sha.059fda44/bin/swamp
checking for references to /build/ in /nix/store/xxaq8ap2hd9znn6d2bnqyc910jjgxzpv-swamp-20260831.195211.0-sha.059fda44...
patching script interpreter paths in /nix/store/xxaq8ap2hd9znn6d2bnqyc910jjgxzpv-swamp-20260831.195211.0-sha.059fda44
wrapBuddy: wrapping paths: /nix/store/xxaq8ap2hd9znn6d2bnqyc910jjgxzpv-swamp-20260831.195211.0-sha.059fda44
Using interpreter: /nix/store/6wjykzqf6w3kzfhjc4z7dcd84j0dzsgm-glibc-2.42-84/lib/ld-linux-aarch64.so.1
64-bit stub: 422 bytes
32-bit stub: not available
Patching: /nix/store/xxaq8ap2hd9znn6d2bnqyc910jjgxzpv-swamp-20260831.195211.0-sha.059fda44/bin/swamp
  ELF class: 64-bit
  Original entry: 0x2310000 (file offset: 0x2300000)
  Available space at entry: 43571728 bytes
  Stub size: 422 bytes (padded to 432)
  Wrote config to /nix/store/xxaq8ap2hd9znn6d2bnqyc910jjgxzpv-swamp-20260831.195211.0-sha.059fda44/bin/.swamp.wrapbuddy
  Overwrote 432 bytes at entry point
  Converted PT_INTERP to PT_NULL
Patched: /nix/store/xxaq8ap2hd9znn6d2bnqyc910jjgxzpv-swamp-20260831.195211.0-sha.059fda44/bin/swamp
Running phase: installCheckPhase
Executing versionCheckPhase
Successfully managed to find version 20260831.195211.0-sha.059fda44 in the output of the command /nix/store/xxaq8ap2hd9znn6d2bnqyc910jjgxzpv-swamp-20260831.195211.0-sha.059fda44/bin/swamp --version
swamp 20260831.195211.0-sha.059fda44
Finished versionCheckPhase
no Makefile or custom installCheckPhase, doing nothing