Using versionCheckHook
Running phase: unpackPhase
Archive:  /nix/store/yag4jsw0dki3kqgsa54phqlmhqjmq1w6-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/ql863h98drlb6n1h4j1fsxzf731a25wp-eca-0.157.3
shrinking /nix/store/ql863h98drlb6n1h4j1fsxzf731a25wp-eca-0.157.3/bin/eca
checking for references to /build/ in /nix/store/ql863h98drlb6n1h4j1fsxzf731a25wp-eca-0.157.3...
patching script interpreter paths in /nix/store/ql863h98drlb6n1h4j1fsxzf731a25wp-eca-0.157.3
stripping (with command strip and flags -S -p) in /nix/store/ql863h98drlb6n1h4j1fsxzf731a25wp-eca-0.157.3/bin
wrapBuddy: wrapping paths: /nix/store/ql863h98drlb6n1h4j1fsxzf731a25wp-eca-0.157.3
Using interpreter: /nix/store/n51dhmdbik1kfrsm62j5knavmigwrl1a-glibc-2.42-84/lib/ld-linux-x86-64.so.2
64-bit stub: 407 bytes
32-bit stub: 441 bytes
Patching: /nix/store/ql863h98drlb6n1h4j1fsxzf731a25wp-eca-0.157.3/bin/eca
  ELF class: 64-bit
  Original entry: 0x16d0000 (file offset: 0x16d0000)
  Available space at entry: 24864653 bytes
  Stub size: 407 bytes (padded to 416)
  Wrote config to /nix/store/ql863h98drlb6n1h4j1fsxzf731a25wp-eca-0.157.3/bin/.eca.wrapbuddy
  Overwrote 416 bytes at entry point
  Converted PT_INTERP to PT_NULL
Patched: /nix/store/ql863h98drlb6n1h4j1fsxzf731a25wp-eca-0.157.3/bin/eca
Running phase: installCheckPhase
Executing versionCheckPhase
Successfully managed to find version 0.157.3 in the output of the command /nix/store/ql863h98drlb6n1h4j1fsxzf731a25wp-eca-0.157.3/bin/eca --version
eca 0.157.3
Finished versionCheckPhase
no Makefile or custom installCheckPhase, doing nothing