this derivation will be built:
  /nix/store/iszzyvql8r7f98hqlr6kpgfh34kkksmd-bcachefs-module-7.0.0-14-generic.drv
these 5 paths will be fetched (88.32 MiB download, 275.52 MiB unpacked):
  /nix/store/49pfjzxavk0l65qjr3y0r2vv01g59556-gcc-15.3.0
  /nix/store/jbh7h8p3m5q0a025rc61icx62mnq3d3b-gcc-15.3.0-lib
  /nix/store/2sncj23444ff3wl7a7kmiikdzmdpc1vr-gcc-15.3.0-libgcc
  /nix/store/6668mca2hdzq2a2nc850f9iciln773dh-gcc-wrapper-15.3.0
  /nix/store/ixayb07cqab1lg4av31v7ygpx3ws3k1y-stdenv-linux
copying path '/nix/store/2sncj23444ff3wl7a7kmiikdzmdpc1vr-gcc-15.3.0-libgcc' from 'https://cache.nixos.org'...
copying path '/nix/store/jbh7h8p3m5q0a025rc61icx62mnq3d3b-gcc-15.3.0-lib' from 'https://cache.nixos.org'...
copying path '/nix/store/49pfjzxavk0l65qjr3y0r2vv01g59556-gcc-15.3.0' from 'https://cache.nixos.org'...
copying path '/nix/store/6668mca2hdzq2a2nc850f9iciln773dh-gcc-wrapper-15.3.0' from 'https://cache.nixos.org'...
copying path '/nix/store/ixayb07cqab1lg4av31v7ygpx3ws3k1y-stdenv-linux' from 'https://cache.nixos.org'...
building '/nix/store/iszzyvql8r7f98hqlr6kpgfh34kkksmd-bcachefs-module-7.0.0-14-generic.drv'...