these 2 derivations will be built:
  /nix/store/y6g7fxvvb10nqq80q0pvfnzxx0vdh4zw-workmux-0.1.267.drv
  /nix/store/a5w550ycifd4z9ai7ngl3y5gc6sj73mi-check-workmux.drv
this path will be fetched (1.0 KiB download, 2.4 KiB unpacked):
  /nix/store/ibif70lvnzm8lqd925zs9av0xszyy139-install-agent-skills
error: build of '/nix/store/y6g7fxvvb10nqq80q0pvfnzxx0vdh4zw-workmux-0.1.267.drv' on 'ssh-ng://customer@mac02.m.ntd.one' failed: Cannot build '/nix/store/y6g7fxvvb10nqq80q0pvfnzxx0vdh4zw-workmux-0.1.267.drv'.
       Reason: builder failed with exit code 2.
       Output paths:
         /nix/store/d7ppvqgz8v81aq4xjsafclsyanmvjp3s-workmux-0.1.267
       Last 25 log lines:
       >    Compiling workmux v0.1.267 (/nix/var/nix/builds/nix-30462-588554208/source)
       >     Finished `release` profile [optimized] target(s) in 1m 51s
       > Executing cargoInstallPostBuildHook
       > Finished cargoInstallPostBuildHook
       > Finished cargoBuildHook
       > buildPhase completed in 1 minutes 52 seconds
       > Running phase: installPhase
       > Executing cargoInstallHook
       > Finished cargoInstallHook
       > Running phase: fixupPhase
       > checking for references to /nix/var/nix/builds/nix-30462-588554208/ in /nix/store/d7ppvqgz8v81aq4xjsafclsyanmvjp3s-workmux-0.1.267...
       > patching script interpreter paths in /nix/store/d7ppvqgz8v81aq4xjsafclsyanmvjp3s-workmux-0.1.267
       > stripping (with command strip and flags -S) in /nix/store/d7ppvqgz8v81aq4xjsafclsyanmvjp3s-workmux-0.1.267/bin
       > Running phase: installCheckPhase
       > Executing versionCheckPhase
       > Did not find version 0.1.267 in the output of the command /nix/store/d7ppvqgz8v81aq4xjsafclsyanmvjp3s-workmux-0.1.267/bin/workmux --version
       > Error: Failed to create log directory at /var/empty/.local/state/workmux
       >
       > Caused by:
       >     Operation not permitted (os error 1)
       > Did not find version 0.1.267 in the output of the command /nix/store/d7ppvqgz8v81aq4xjsafclsyanmvjp3s-workmux-0.1.267/bin/workmux --help
       > Error: Failed to create log directory at /var/empty/.local/state/workmux
       >
       > Caused by:
       >     Operation not permitted (os error 1)
       For full logs, run:
         nix log /nix/store/y6g7fxvvb10nqq80q0pvfnzxx0vdh4zw-workmux-0.1.267.drv
error: Cannot build '/nix/store/y6g7fxvvb10nqq80q0pvfnzxx0vdh4zw-workmux-0.1.267.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/d7ppvqgz8v81aq4xjsafclsyanmvjp3s-workmux-0.1.267
error: Cannot build '/nix/store/a5w550ycifd4z9ai7ngl3y5gc6sj73mi-check-workmux.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/sgl81gbrl64r16zm269r8icn2s3g1g67-check-workmux