1these 4 derivations will be built:2 /nix/store/akfgri4d7c7fr9da8idwnfd60k21s41s-proptest-1.11.0.drv3 /nix/store/grjyl1wdl9pf5xv2diznk79b7640dm89-rand_xorshift-0.4.0.drv4 /nix/store/r6jzw9m5k8k8hq0a4azwylqfxj3ggyhl-cargo-vendor-dir.drv5 /nix/store/39kh08r3c8ha0pi46k18m811g87c2j9w-fast-nix-gc-0.1.0.drv6these 5 paths will be fetched (188.5 KiB download, 751.9 KiB unpacked):7 /nix/store/piixaq1ma5mi9gq2kpxv8zkp2zddf7w6-bit-set-0.8.08 /nix/store/i4np559k2qa05dvam19cwavrqp8v5xfm-bit-vec-0.8.09 /nix/store/0nbxnr8is3zlbd34lll9i925i7sylyg1-rand-0.9.410 /nix/store/7xdwdhyawj3v6ss20c91cvykqs6czi2n-rand_chacha-0.9.011 /nix/store/fznf0m1bp5wfkzvygn6vlz698856vhzm-rand_core-0.9.5