````
GC Warning: pthread_getattr_np or pthread_attr_getstack failed for main thread
error: executing SQLite statement 'pragma synchronous = normal': disk I/O error (in '/nix/var/nix/db/db.sqlite')
error: program '/nix/store/6p2gambjac7xdkd2a7w1dsxdk1q5cq4d-nix-2.0/bin/nix-env' failed with exit code 1
````