these 4 derivations will be built:
  /nix/store/m6mqxlrlhjb6l1j5pjf2dh12vl62dvw2-dolt-2.6.0.drv
  /nix/store/5xgn50a6whql2x4gik1gz2bxr23wmk9a-beads-1.3.1.drv
  /nix/store/1vm02q25bgdqfwb9irz1bf35b980cmxn-gastown-1.2.1.drv
  /nix/store/f92z6mnlm0hr8hp5d431j31599iwpp1z-check-gastown.drv
building '/nix/store/1vm02q25bgdqfwb9irz1bf35b980cmxn-gastown-1.2.1.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=20&system=aarch64-linux'
building '/nix/store/1vm02q25bgdqfwb9irz1bf35b980cmxn-gastown-1.2.1.drv' on farm.numtide.com:50051
gastown-1.2.1> elastic-arm-04535f05: building 1vm02q25bgdqfwb9irz1bf35b980cmxn-gastown-1.2.1.drv
gastown-1.2.1> Using versionCheckHook
gastown-1.2.1> Running phase: unpackPhase
gastown-1.2.1> unpacking source archive /nix/store/y7x9b4ilnn4ph9hy886bnp0kmisd0fqk-source
gastown-1.2.1> source root is source
gastown-1.2.1> Running phase: patchPhase
gastown-1.2.1> Running phase: updateAutotoolsGnuConfigScriptsPhase
gastown-1.2.1> Running phase: configurePhase
gastown-1.2.1> Running phase: buildPhase
gastown-1.2.1> Building subPackage ./cmd/gt
gastown-1.2.1> buildPhase completed in 1 minutes 34 seconds
gastown-1.2.1> Running phase: installPhase
gastown-1.2.1> Running phase: fixupPhase
gastown-1.2.1> shrinking RPATHs of ELF executables and libraries in /nix/store/yi7lqn6dcw046yq5hhzfzkb5r8jm6n1g-gastown-1.2.1
gastown-1.2.1> shrinking /nix/store/yi7lqn6dcw046yq5hhzfzkb5r8jm6n1g-gastown-1.2.1/bin/.gt-wrapped
gastown-1.2.1> checking for references to /build/ in /nix/store/yi7lqn6dcw046yq5hhzfzkb5r8jm6n1g-gastown-1.2.1...
gastown-1.2.1> patching script interpreter paths in /nix/store/yi7lqn6dcw046yq5hhzfzkb5r8jm6n1g-gastown-1.2.1
gastown-1.2.1> stripping (with command strip and flags -S -p) in /nix/store/yi7lqn6dcw046yq5hhzfzkb5r8jm6n1g-gastown-1.2.1/bin
gastown-1.2.1> Running phase: installCheckPhase
gastown-1.2.1> Executing versionCheckPhase
gastown-1.2.1> Successfully managed to find version 1.2.1 in the output of the command /nix/store/yi7lqn6dcw046yq5hhzfzkb5r8jm6n1g-gastown-1.2.1/bin/gt --version
gastown-1.2.1> gt version 1.2.1
gastown-1.2.1> Finished versionCheckPhase
gastown-1.2.1> no Makefile or custom installCheckPhase, doing nothing
cannot build 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=20&system=aarch64-linux': error: gRPC StoreInfo on 'farm.numtide.com:50051' failed: failed to connect to all addresses; last error: UNAVAILABLE: ipv4:65.21.215.17:50051: Handshake read failed (Endpoint closing)
       hint: TLS handshake failed: server certificate not trusted by our CA bundle, server rejected our client certificate, or the peer is not speaking TLS. Set NIX_GRPC_DEBUG=1 for a handshake trace.
cannot build 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=22&system=aarch64-linux': error: gRPC StoreInfo on 'farm.numtide.com:50051' failed: failed to connect to all addresses; last error: UNKNOWN: ipv4:65.21.215.17:50051: handshaker shutdown
       hint: Set NIX_GRPC_DEBUG=1 for a handshake trace.
building '/nix/store/f92z6mnlm0hr8hp5d431j31599iwpp1z-check-gastown.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-linux'
building '/nix/store/f92z6mnlm0hr8hp5d431j31599iwpp1z-check-gastown.drv' on farm.numtide.com:50051
check-gastown> elastic-arm-04535f05: building f92z6mnlm0hr8hp5d431j31599iwpp1z-check-gastown.drv