1these 7 derivations will be built:2 /nix/store/p2y8fdmv63dw4k5bzf6brbcjlwqgcbx1-boost.pc.drv3 /nix/store/9vajjbdmyfn1bnl8bi9k25flk4h8rhvx-boost-1.89.0.drv4 /nix/store/fi0jg0dbnbx1dmmln9fs7hy7mlnlhfh7-nix-util-2.36.0pre.drv5 /nix/store/5fjrr0px9kq3hkp8y7vap93r0aqxyzmv-nix-util-c-2.36.0pre.drv6 /nix/store/dp5d8sjwlrcpw67zshm38wjm24p5rjll-nix-util-test-support-2.36.0pre.drv7 /nix/store/1jnyjkx9qlab4r4vxvpgi6k6vakrwnbw-nix-util-tests-2.36.0pre.drv8 /nix/store/l4bbdib8ddjwlg5d779ni8j59xndf5rx-nix-util-tests-run.drv9this path will be fetched (683.1 KiB download, 2.4 MiB unpacked):10 /nix/store/0677wkv1xfpg1p29rwvja399ida95wwg-boost-build-boost-1.89.0