[envkernel] kacper@Desktop:~/ext/mainline-cedric/.output/arch/arm64/boot> fastboot oem ramoops console 
(bootloader) Staged. Use 'fastboot get_staged <file>' to fetch.
OKAY [  0.002s]
Finished. Total time: 0.002s
[envkernel] kacper@Desktop:~/ext/mainline-cedric/.output/arch/arm64/boot> fastboot get_staged /home/kacper/con
Uploading '/home/kacper/con'                       FAILED (upload request failed: remote: 'no data staged')
fastboot: error: Command failed