1these 15 derivations will be built:2 /nix/store/f4g8wrfn2v9ccad4srj4ms495ml20ky3-boost-1.81.0.drv3 /nix/store/km1srh2napq4hqcf4vj4s79xfrxg25wh-nix-util-2.26.0pre.drv4 /nix/store/7r1d0zmzp5qsashqa3qn24kcsckrjha1-nix-store-2.26.0pre.drv5 /nix/store/gq5i54n9138nldk1lriilc9mc3l8sn10-nix-util-c-2.26.0pre.drv6 /nix/store/8ldvpn8jpjy9ibwzp5glx60vban51ri3-nix-util-test-support-2.26.0pre.drv7 /nix/store/dnw9kz6xjwd9hl60m100zmydwslgwscr-nix-store-c-2.26.0pre.drv8 /nix/store/65gq7n5pbbfrlz1l9qjr2w1s7zvkd025-nix-store-test-support-2.26.0pre.drv9 /nix/store/whq4q5hfxi3nmx5wq7p6mjpknr3j04g0-nix-fetchers-2.26.0pre.drv10 /nix/store/yxk1lkhbxyfyzc1fk2lfg25q65m2hj3a-nix-expr-2.26.0pre.drv11 /nix/store/vc95fj8qkk2qhj7rp6awvjmxlaxw9c03-nix-expr-c-2.26.0pre.drv12 /nix/store/3i0a07ix8wx5rl59117i237swisv6s7g-nix-util-test-support-2.26.0pre.drv13 /nix/store/rvxg6lskchd0rif74l5n09m3ncrng3rs-nix-flake-2.26.0pre.drv14 /nix/store/xx9y89vmw85ps1y3lb60mv3n42zmik1d-nix-flake-c-2.26.0pre.drv15 /nix/store/rby8w3ghpb143xy1grjcwkrhbw9kijzg-nix-flake-tests-2.26.0pre.drv16 /nix/store/qnb8a4sj5gdm3xf4ynqqsvlras3ppll4-nix-flake-tests-run.drv17error: interrupted by the user