these 4 derivations will be built:
  /nix/store/4sq3fin21vfd9cbsccj5kcwnwakriwmk-Cargo.toml.drv
  /nix/store/hycjhd96pmy9fa95vikqkbyhv4nid2l5-source.drv
  /nix/store/3zdk6s985fjl6l82i068pf8m5izy1sps-harmonia-deps-3.1.0.drv
  /nix/store/f813rrlwdn8gakm11lqx7p803ka28izc-harmonia-3.1.0.drv
Failed to find a machine for remote build!
derivation: 3zdk6s985fjl6l82i068pf8m5izy1sps-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/3zdk6s985fjl6l82i068pf8m5izy1sps-harmonia-deps-3.1.0.drv'
harmonia-deps-3.1.0> tribuchet: building on eliza
Failed to find a machine for remote build!
derivation: f813rrlwdn8gakm11lqx7p803ka28izc-harmonia-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/f813rrlwdn8gakm11lqx7p803ka28izc-harmonia-3.1.0.drv'
harmonia-3.1.0> tribuchet: building on eliza
error: Cannot build '/nix/store/f813rrlwdn8gakm11lqx7p803ka28izc-harmonia-3.1.0.drv'.
       Reason: builder failed with exit code 101.
       Output paths:
         /nix/store/abay0hfy949k247ph851yjxhk6xzallk-harmonia-3.1.0
       Last 1 log lines:
       > tribuchet: building on eliza
       For full logs, run:
         nix log /nix/store/f813rrlwdn8gakm11lqx7p803ka28izc-harmonia-3.1.0.drv