bld1: building r7sacplr1cx56qr9k0rw5b40ypvw5ya7-eca-0.170.5.drv
Using versionCheckHook
Running phase: unpackPhase
Archive:  /nix/store/50zj7jvh886vji9h353l5i7asd610c11-eca-native-linux-amd64.zip
  inflating: eca                     
Running phase: patchPhase
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
no configure script, doing nothing
Running phase: installPhase
Running phase: fixupPhase
shrinking RPATHs of ELF executables and libraries in /nix/store/6kzhrvrspad9x10nr8h3dla7grb1gna0-eca-0.170.5
shrinking /nix/store/6kzhrvrspad9x10nr8h3dla7grb1gna0-eca-0.170.5/bin/eca
checking for references to /build/ in /nix/store/6kzhrvrspad9x10nr8h3dla7grb1gna0-eca-0.170.5...
patching script interpreter paths in /nix/store/6kzhrvrspad9x10nr8h3dla7grb1gna0-eca-0.170.5
stripping (with command strip and flags -S -p) in /nix/store/6kzhrvrspad9x10nr8h3dla7grb1gna0-eca-0.170.5/bin
wrapBuddy: wrapping paths: /nix/store/6kzhrvrspad9x10nr8h3dla7grb1gna0-eca-0.170.5
Using interpreter: /nix/store/pqyiidz5mi73wv5f91d48s9plcqyj5bz-glibc-2.44-57/lib/ld-linux-x86-64.so.2
64-bit stub: 407 bytes
32-bit stub: 441 bytes
Patching: /nix/store/6kzhrvrspad9x10nr8h3dla7grb1gna0-eca-0.170.5/bin/eca
  ELF class: 64-bit
  Original entry: 0x17c0000 (file offset: 0x17c0000)
  Available space at entry: 23492697 bytes
  Stub size: 407 bytes (padded to 416)
  Wrote config to /nix/store/6kzhrvrspad9x10nr8h3dla7grb1gna0-eca-0.170.5/bin/.eca.wrapbuddy
  Overwrote 416 bytes at entry point
  Converted PT_INTERP to PT_NULL
Patched: /nix/store/6kzhrvrspad9x10nr8h3dla7grb1gna0-eca-0.170.5/bin/eca
Running phase: installCheckPhase
Executing versionCheckPhase
Successfully managed to find version 0.170.5 in the output of the command /nix/store/6kzhrvrspad9x10nr8h3dla7grb1gna0-eca-0.170.5/bin/eca --version
eca 0.170.5
Finished versionCheckPhase
no Makefile or custom installCheckPhase, doing nothing