nkieffer@cmis-nkieffer ~/Arduino $ arduino-cli core list

ID         	Installed	Latest	Name

arduino:avr	1.6.21   	1.6.21	Arduino AVR Boards

nkieffer@cmis-nkieffer ~/Arduino $ arduino-cli compile --fqbn arduino:avr:nano Sweep/

avr-g++: error: missing device or architecture after '-mmcu='

Error: exit status 1

Compilation failed.
nkieffer@cmis-nkieffer ~/Arduino $ arduino-cli compile --fqbn arduino:avr:uno Sweep

Build options changed, rebuilding all

Alternatives for Servo.h: [Servo@1.1.2]

ResolveLibrary(Servo.h)

-> candidates: [Servo@1.1.2]

Sketch uses 2158 bytes (6%) of program storage space. Maximum is 32256 bytes.

Global variables use 52 bytes (2%) of dynamic memory, leaving 1996 bytes for local variables. Maximum is 2048 bytes.