these 2 derivations will be built:
  /nix/store/iqbfzd5d114cfs7skgxa5sw8rmwi9wib-orca-1.4.238.drv
  /nix/store/bqwwy0a54pqfajp1m0kq6yjvizhxk7ja-check-orca.drv
building '/nix/store/iqbfzd5d114cfs7skgxa5sw8rmwi9wib-orca-1.4.238.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=23&system=aarch64-darwin'
building '/nix/store/iqbfzd5d114cfs7skgxa5sw8rmwi9wib-orca-1.4.238.drv' on farm.numtide.com:50051
orca-1.4.238> mac02: building iqbfzd5d114cfs7skgxa5sw8rmwi9wib-orca-1.4.238.drv
orca-1.4.238> Running phase: unpackPhase
orca-1.4.238> unpacking source archive /nix/store/39j69cpmv0mjfs8k83g93vlwv37kkffd-Orca-1.4.238-arm64-mac.zip
orca-1.4.238> source root is .
orca-1.4.238> setting SOURCE_DATE_EPOCH to timestamp 1792825314 of file "./env-vars"
orca-1.4.238> warning: file "./env-vars" may be generated; SOURCE_DATE_EPOCH may be non-deterministic
orca-1.4.238> Running phase: patchPhase
orca-1.4.238> Running phase: updateAutotoolsGnuConfigScriptsPhase
orca-1.4.238> Running phase: configurePhase
orca-1.4.238> no configure script, doing nothing
orca-1.4.238> Running phase: buildPhase
orca-1.4.238> no Makefile or custom buildPhase, doing nothing
orca-1.4.238> Running phase: installPhase
could not copy /nix/store/hq2jz5nz90w1rhviq6wz4106075lsaiw-orca-1.4.238: error: gRPC FetchNars failed: Stream removed (Socket closed)
error: some outputs are unexpectedly invalid