this derivation will be built:
  /nix/store/5h95n5bsr2720cgw3am29mj8zp8rkdjf-treefmt-check.drv
5h95n5bsr2720cgw3am29mj8zp8rkdjf-treefmt-check.drv: elastic-arm-4336bd5b: not scheduled here: 5h95n5bsr2720cgw3am29mj8zp8rkdjf-treefmt-check.drv, asking the scheduler again