this derivation will be built:
  /nix/store/6bcpii65m6xlp6rmkgqphj5lk5d99jhw-nix-shell.drv
these 31 paths will be fetched (24.5 MiB download, 246.9 MiB unpacked):
  /nix/store/79b0j49p1hsraspn0ykrv4v9fy5lqkjw-acl-2.3.2-dev
  /nix/store/cg5gg1qaxvay0ix20f5a31nrr8ihl81g-attr-2.5.2-dev
  /nix/store/fzp59038yjkcp2g58vby446blbkhhsz5-boehm-gc-8.2.12-dev
  /nix/store/scycr3d0lp0pcq2hvbkndgcrbb0wwpb1-boost-1.89.0-dev
  /nix/store/3an8i4lcdm6xr2amfg237fnnq5mwl682-libarchive-3.8.7
  /nix/store/8hqnkkrg223763sf5ccxkbpflbvsh524-libarchive-3.8.7-dev
  /nix/store/gkf69yg11a13ji1wypaid50darbh0h2v-nix-2.34.7-dev
  /nix/store/rfvsincn8lhfvkpcf19vr3lpv4cj00yq-nix-cmd-2.34.7-dev
  /nix/store/0gr6kw79zksnfb2md2k5z0drb0cm1q1b-nix-expr-2.34.7-dev
  /nix/store/qacn498zm1xprb3xinl4h6plw9888vbr-nix-expr-c-2.34.7
  /nix/store/91y48n05kw8jlwazxarc3bxjxnh67cj1-nix-expr-c-2.34.7-dev
  /nix/store/03cmzqfafq7pfky8xfjvr4xla6lxkv79-nix-fetchers-2.34.7-dev
  /nix/store/yl948f3pn93sm2qizm85an26n26dwxi4-nix-fetchers-c-2.34.7
  /nix/store/dpqv6ar8sxij3znsrkk3gl1wpb8cprfb-nix-fetchers-c-2.34.7-dev
  /nix/store/4q12vwv247s7ai63pn0yz8wny272dmhx-nix-flake-2.34.7-dev
  /nix/store/ghw48i0qc30ga9p2d3s6v35wc75j0v9b-nix-flake-c-2.34.7
  /nix/store/6q2j2nwy51dx829sgrfwz1gr8hsffgdl-nix-flake-c-2.34.7-dev
  /nix/store/c8fglz03blyr15nlvmhrsqg1hvnz2v0k-nix-main-2.34.7-dev
  /nix/store/93byqiq9f4c3sm58a12fkhvgjihdldc0-nix-main-c-2.34.7
  /nix/store/9kpwk603qzi4qd5qvhvp39wnczxgqng5-nix-main-c-2.34.7-dev
  /nix/store/blgdqkbrrf7c1lpcdsn4593m0xwxi58v-nix-perl-2.34.7
  /nix/store/qx420mrxcdhxm1j4f4cqpd4i15bvqrbc-nix-store-2.34.7-dev
  /nix/store/3qj9vanja4hq7jnn5jy4ip3gvpsy37x7-nix-store-c-2.34.7
  /nix/store/5881vf7hcv9mgnqhi72pshmba7d9y4wd-nix-store-c-2.34.7-dev
  /nix/store/wdkb4c0yazc9qf4rj9n0zkyr8k5ilp4y-nix-util-2.34.7-dev
  /nix/store/xwvzkh6qdf5xzcvnlmlf3cmbmgc6jddx-nix-util-c-2.34.7
  /nix/store/x02p3gl4qzx0kfv48c98syqy01vp7x52-nix-util-c-2.34.7-dev
  /nix/store/lr608szmy01qa76f62153iwzf2sqm4f7-nlohmann_json-3.12.0
  /nix/store/5y0ixy3npkzng3nynqa1zrhgip75lkyi-rust-analyzer-2026-06-01
  /nix/store/3a709q7gnnrf78i1qb2ldv1znn2wacq9-rust-analyzer-unwrapped-2026-06-01
  /nix/store/kqmadl7aslp212n9dkyjmzi69v7rirnp-rust-lib-src
nix-shell> Running phase: buildPhase