this derivation will be built:
  /nix/store/nxdkazc11s34aygdjz98n9r5jpwakg8p-cargo-fmt-check.drv
these 16 paths will be fetched (413.5 MiB download, 2.1 GiB unpacked):
  /nix/store/1bdvj13077clgqxwpgpgs2zzr8fsk99g-cargo-1.94.0
  /nix/store/j08qbm3y5cr81cnr5ivdgsa8mzwsw7bq-cargo-bootstrap-1.94.0
  /nix/store/qxkiwf9mg5x9jijpmk0hmz9nkd4xlzph-curl-8.18.0
  /nix/store/52fjbjaj49dk38dv6qal2k16yn29rdys-keyutils-1.6.3-lib
  /nix/store/6zik624qzxnlmn7xd3dkmi5cpzh0cyj6-krb5-1.22.1-lib
  /nix/store/j2gcx54zps5gmv56z2af2wa6vdjf303j-libpsl-0.21.5
  /nix/store/cimn4fbqaihn5zivclzqrfm6gzbidi2j-libssh2-1.11.1
  /nix/store/6ws6pdhk27xj24is3jcd0p13yciv048n-libxml2-2.15.1
  /nix/store/jr3a1lvvl84vncb2i9z06hc3fgnha3mz-llvm-21.1.8-lib
  /nix/store/1nbypjpvhn1im6m4ip3c4q8vg0xa9g0c-nghttp2-1.67.1-lib
  /nix/store/c931arsr99ipsij4z3ngxqxlqgy0hcsx-publicsuffix-list-0-unstable-2026-03-02
  /nix/store/cz600r8z2nrdwi81ir6nn5l4mbc9g81v-rustc-1.94.0
  /nix/store/32r3ahrmlybqfvybzi3yr59cmazxys3l-rustc-bootstrap-1.94.0
  /nix/store/5gpmq91wv4sr00w5565p9b16bfc51xwv-rustc-bootstrap-wrapper-1.94.0
  /nix/store/1hj0vj6plhrl0a1i2q4xp3fa1vw5idvb-rustc-wrapper-1.94.0
  /nix/store/bgk91x9ms68l15lggd89n47k8ygrf24s-rustfmt-1.94.0
building '/nix/store/nxdkazc11s34aygdjz98n9r5jpwakg8p-cargo-fmt-check.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=21&system=aarch64-linux'
building '/nix/store/nxdkazc11s34aygdjz98n9r5jpwakg8p-cargo-fmt-check.drv' on farm.numtide.com:50051
cargo-fmt-check> bld4: building nxdkazc11s34aygdjz98n9r5jpwakg8p-cargo-fmt-check.drv

upload niks3: ok