these 3 derivations will be built:
  /nix/store/5g71m065yhc537vijxyqsa9jdwk40zxs-devshell-env.bash.drv
  /nix/store/9ilgn6fxwz9lgy6lhb0jkwizqn37ah0b-devshell-dir.drv
  /nix/store/3fh4r1yadrz1nzzb677ikjia7vkjkdkb-devshell.drv
these 2 paths will be fetched (421.1 MiB download, 575.1 MiB unpacked):
  /nix/store/8qya1wiysnaq2smkkqq6z2814l09lbjv-maven-3.9.16
  /nix/store/31fzvd0bv67sxmxdq5rp47zl57qbqfbg-openjdk-headless-21.0.12+8