What is the recommended way to debug when I run nix-channel --update and get
✦ ❯ nix-channel --update
unpacking channels…
warning: Nix search path entry ‘/nix/var/nix/profiles/per-user/root/channels’ does not exist, ignoring
error: path ‘/nix/store/9gphp6kzv36z97qq7dim43gi958sz4k5-curl-7.72.0’ is not valid
error: program ‘/nix/store/na7767q23fvcl64xmkj7q5hvnn4anmfq-nix-2.3.8/bin/nix-env’ failed with exit code 1