this derivation will be built:
  /nix/store/ghp855804zlh5c0dwmw6bwd4qp7ixlb4-tincd-test-0.1.0.drv
error: build of '/nix/store/ghp855804zlh5c0dwmw6bwd4qp7ixlb4-tincd-test-0.1.0.drv' on 'ssh-ng://customer@mac02' failed: Cannot build '/nix/store/ghp855804zlh5c0dwmw6bwd4qp7ixlb4-tincd-test-0.1.0.drv'.
       Reason: builder failed with exit code 101.
       Output paths:
         /nix/store/4mfs92l56i8m1w0c9v9i6z79srmyj5p0-tincd-test-0.1.0
       Last 25 log lines:
       > test req_purge_on_fresh_daemon ... ok
       > test control_abuse_probe ... ok
       >
       > test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
       >
       >      Running tests/busyloop.rs (target/release/deps/busyloop-c95cf0b5f7b5cfca)
       >
       > running 1 test
       > test outgoing_timeout_no_busy_loop ... FAILED
       >
       > failures:
       >
       > ---- outgoing_timeout_no_busy_loop stdout ----
       >
       > thread 'outgoing_timeout_no_busy_loop' (35652462) panicked at crates/tincd/tests/busyloop.rs:54:14:
       > ps: Os { code: 2, kind: NotFound, message: "No such file or directory" }
       > note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
       >
       >
       > failures:
       >     outgoing_timeout_no_busy_loop
       >
       > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.56s
       >
       > error: test failed, to rerun pass `-p tincd --test busyloop`
       For full logs, run:
         nix log /nix/store/ghp855804zlh5c0dwmw6bwd4qp7ixlb4-tincd-test-0.1.0.drv
error: Cannot build '/nix/store/ghp855804zlh5c0dwmw6bwd4qp7ixlb4-tincd-test-0.1.0.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/4mfs92l56i8m1w0c9v9i6z79srmyj5p0-tincd-test-0.1.0