this derivation will be built:
  /nix/store/ibz6q0br1gjr3a3fybabkf3m61fqv20c-eca-0.157.3.drv
building '/nix/store/ibz6q0br1gjr3a3fybabkf3m61fqv20c-eca-0.157.3.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/ibz6q0br1gjr3a3fybabkf3m61fqv20c-eca-0.157.3.drv'
eca-0.157.3> Using versionCheckHook
eca-0.157.3> Running phase: unpackPhase
eca-0.157.3> Archive:  /nix/store/6c6888vk6zgqh9fh7mlgq3dm2b5v7gal-eca-native-linux-aarch64.zip
eca-0.157.3>   inflating: eca                     
eca-0.157.3> Running phase: patchPhase
eca-0.157.3> Running phase: updateAutotoolsGnuConfigScriptsPhase
eca-0.157.3> Running phase: configurePhase
eca-0.157.3> no configure script, doing nothing
eca-0.157.3> Running phase: installPhase
eca-0.157.3> Running phase: fixupPhase
eca-0.157.3> shrinking RPATHs of ELF executables and libraries in /nix/store/x653ld9jz852aw347fbp05k18rqc3ai2-eca-0.157.3
eca-0.157.3> shrinking /nix/store/x653ld9jz852aw347fbp05k18rqc3ai2-eca-0.157.3/bin/eca
eca-0.157.3> checking for references to /build/ in /nix/store/x653ld9jz852aw347fbp05k18rqc3ai2-eca-0.157.3...
eca-0.157.3> patching script interpreter paths in /nix/store/x653ld9jz852aw347fbp05k18rqc3ai2-eca-0.157.3
eca-0.157.3> stripping (with command strip and flags -S -p) in /nix/store/x653ld9jz852aw347fbp05k18rqc3ai2-eca-0.157.3/bin
eca-0.157.3> wrapBuddy: wrapping paths: /nix/store/x653ld9jz852aw347fbp05k18rqc3ai2-eca-0.157.3
eca-0.157.3> Using interpreter: /nix/store/6wjykzqf6w3kzfhjc4z7dcd84j0dzsgm-glibc-2.42-84/lib/ld-linux-aarch64.so.1
eca-0.157.3> 64-bit stub: 422 bytes
eca-0.157.3> 32-bit stub: not available
eca-0.157.3> Patching: /nix/store/x653ld9jz852aw347fbp05k18rqc3ai2-eca-0.157.3/bin/eca
eca-0.157.3>   ELF class: 64-bit
eca-0.157.3>   Original entry: 0x16d0040 (file offset: 0x16d0040)
eca-0.157.3>   Available space at entry: 29469704 bytes
eca-0.157.3>   Stub size: 422 bytes (padded to 432)
eca-0.157.3>   Wrote config to /nix/store/x653ld9jz852aw347fbp05k18rqc3ai2-eca-0.157.3/bin/.eca.wrapbuddy
eca-0.157.3>   Overwrote 432 bytes at entry point
eca-0.157.3>   Converted PT_INTERP to PT_NULL
eca-0.157.3> Patched: /nix/store/x653ld9jz852aw347fbp05k18rqc3ai2-eca-0.157.3/bin/eca
eca-0.157.3> Running phase: installCheckPhase
eca-0.157.3> Executing versionCheckPhase
eca-0.157.3> Successfully managed to find version 0.157.3 in the output of the command /nix/store/x653ld9jz852aw347fbp05k18rqc3ai2-eca-0.157.3/bin/eca --version
eca-0.157.3> eca 0.157.3
eca-0.157.3> Finished versionCheckPhase
eca-0.157.3> no Makefile or custom installCheckPhase, doing nothing

post-build step Upload to niks3: ok
time=2026-08-29T02:14:42.872Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (8 already cached)"
time=2026-08-29T02:14:42.872Z level=INFO msg="Uploading x653ld9jz852aw347fbp05k18rqc3ai2-eca-0.157.3 (106.4MB)"
time=2026-08-29T02:14:45.823Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-29T02:14:46.162Z level=INFO msg="Upload complete. (3.524s)"