these 4 derivations will be built:
  /nix/store/4sq3fin21vfd9cbsccj5kcwnwakriwmk-Cargo.toml.drv
  /nix/store/hycjhd96pmy9fa95vikqkbyhv4nid2l5-source.drv
  /nix/store/xzyxwp1rfksbanzvqki2y15ni29v4dwb-harmonia-deps-3.1.0.drv
  /nix/store/v657p8s8p9iqwmjq9mmb8y1k1m1252m3-harmonia-llvm-cov-3.1.0.drv
Failed to find a machine for remote build!
derivation: 4sq3fin21vfd9cbsccj5kcwnwakriwmk-Cargo.toml.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
building '/nix/store/4sq3fin21vfd9cbsccj5kcwnwakriwmk-Cargo.toml.drv'
Cargo.toml> tribuchet: building on eliza
Failed to find a machine for remote build!
derivation: hycjhd96pmy9fa95vikqkbyhv4nid2l5-source.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
building '/nix/store/hycjhd96pmy9fa95vikqkbyhv4nid2l5-source.drv'
source> tribuchet: building on eliza
Failed to find a machine for remote build!
derivation: xzyxwp1rfksbanzvqki2y15ni29v4dwb-harmonia-deps-3.1.0.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
building '/nix/store/xzyxwp1rfksbanzvqki2y15ni29v4dwb-harmonia-deps-3.1.0.drv'
harmonia-deps-3.1.0> tribuchet: building on eliza
Failed to find a machine for remote build!
derivation: v657p8s8p9iqwmjq9mmb8y1k1m1252m3-harmonia-llvm-cov-3.1.0.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
building '/nix/store/v657p8s8p9iqwmjq9mmb8y1k1m1252m3-harmonia-llvm-cov-3.1.0.drv'
harmonia-llvm-cov-3.1.0> tribuchet: building on eliza
error: Cannot build '/nix/store/v657p8s8p9iqwmjq9mmb8y1k1m1252m3-harmonia-llvm-cov-3.1.0.drv'.
       Reason: builder failed with exit code 101.
       Output paths:
         /nix/store/2b7bnins55qfzahyg9ny5blfaag0jfxg-harmonia-llvm-cov-3.1.0
       Last 1 log lines:
       > tribuchet: building on eliza
       For full logs, run:
         nix log /nix/store/v657p8s8p9iqwmjq9mmb8y1k1m1252m3-harmonia-llvm-cov-3.1.0.drv