this derivation will be built: /nix/store/ag4vkgh6xlxcvyvrv93mp1b9903qrpsb-check-mirasim.drv this path will be fetched (0.0 KiB download, 326.2 MiB unpacked): /nix/store/wb8al3qd966c0ld0qij3npc2xrlya5wc-mirasim-0.0.565