Please retain all the SIM cards and servo's when you remove the devices.

Devices should be returned to chromestop.

Below devices has been removed and hosts deleted from cautotest.

Lumpy - chromeos1-row1-rack8-host5
Lumpy - chromeos1-row2-rack7-host3
Lumpy - chromeos1-row2-rack7-host4
Mario - chromeos1-row1-rack8-host6

dsunkara@dsunkara0:~/Downloads$ atest host list chromeos1-row1-rack8-host5
Host                        Status  Shard                                 Locked  Lock Reason  Locked by  Platform  Labels
chromeos1-row1-rack8-host5  Ready   chromeos-skunk-5.mtv.corp.google.com  False                None       lumpy     board_freq_mem:lumpy_1.6GHz_4GB, gpu_family:sandybridge, graphics:gl, board:lumpy, carrier:verizon, modem:gobi3k, pool:cellular, os:cros, internal_display, video_glitch_detection, lightsensor, storage:ssd, hw_video_acc_enc_h264, hw_video_acc_h264, power:battery, cts_abi_x86, cts_abi_arm, webcam, sku:lumpy_intel_i5_2467m_1600mhz_4Gb, variant:lumpy, touchpad, model:lumpy, sparse_coverage_3, sparse_coverage_5, sparse_coverage_2, cros-version:lumpy-release/R65-10323.23.0
dsunkara@dsunkara0:~/Downloads$ atest host delete chromeos1-row1-rack8-host5
Continue? [y/N] y
Deleted host: 
	'chromeos1-row1-rack8-host5'
dsunkara@dsunkara0:~/Downloads$ atest host list chromeos1-row2-rack7-host3
Host                        Status         Shard  Locked  Lock Reason  Locked by  Platform  Labels
chromeos1-row2-rack7-host3  Repair Failed  None   False                None       lumpy     board_freq_mem:lumpy_1.6GHz_4GB, storage:ssd, gpu_family:sandybridge, lightsensor, graphics:gl, carrier:sprint, modem:gobi3k, pool:cellular, pool:camera, video_glitch_detection, audio_loopback_dongle, hw_video_acc_enc_h264, cts_abi_x86, cts_abi_arm, internal_display, os:cros, power:battery, hw_video_acc_h264, webcam, board:lumpy, sku:lumpy_intel_i5_2467m_1600mhz_4Gb, variant:lumpy, touchpad, model:lumpy
dsunkara@dsunkara0:~/Downloads$ atest host delete chromeos1-row2-rack7-host3
Continue? [y/N] y
Deleted host: 
	'chromeos1-row2-rack7-host3'
dsunkara@dsunkara0:~/Downloads$ atest host list chromeos1-row2-rack7-host4
Host                        Status         Shard  Locked  Lock Reason  Locked by  Platform  Labels
chromeos1-row2-rack7-host4  Repair Failed  None   False                None       lumpy     board_freq_mem:lumpy_1.6GHz_4GB, storage:ssd, gpu_family:sandybridge, lightsensor, graphics:gl, carrier:tmobile, pool:cellular, video_glitch_detection, hw_video_acc_enc_h264, cts_abi_x86, cts_abi_arm, internal_display, os:cros, power:battery, hw_video_acc_h264, webcam, board:lumpy, servo, sku:lumpy_intel_i5_2467m_1600mhz_4Gb, variant:lumpy, touchpad, modem:icera-y3400, model:lumpy
dsunkara@dsunkara0:~/Downloads$ atest host delete chromeos1-row2-rack7-host4
Continue? [y/N] y
Deleted host: 
	'chromeos1-row2-rack7-host4'
dsunkara@dsunkara0:~/Downloads$ atest host list chromeos1-row1-rack8-host6
Host                        Status  Shard  Locked  Lock Reason                     Locked by  Platform  Labels
chromeos1-row1-rack8-host6  Ready   None   True    Device is an excluded resource  harpreet   mario     bluetooth, board:x86-mario, touchpad, storage:ssd, board_freq_mem:x86-mario_1.7GHz_2GB, lightsensor, graphics:gl, gpu_family:pinetrail, carrier:verizon, modem:gobi2k, pool:cellular, cros-version:x86-mario-release/R45-7262.46.0
dsunkara@dsunkara0:~/Downloads$ atest host delete chromeos1-row1-rack8-host6
Continue? [y/N] y
Deleted host: 
	'chromeos1-row1-rack8-host6'
dsunkara@dsunkara0:~/Downloads$ 

Below device has been removed based on the confirmation from Ben that this model has not shipped.

dsunkara@dsunkara0:~$ atest host list chromeos1-row2-rack8-host2
Host                        Status         Shard                               Locked  Lock Reason  Locked by  Platform  Labels
chromeos1-row2-rack8-host2  Repair Failed  cros-full-0017.mtv.corp.google.com  False                None       squawks   bluetooth, video_glitch_detection, touchpad, ec:cros, board_freq_mem:squawks_2.6GHz_4GB, graphics:gl, gpu_family:baytrail, board:squawks, modem:hefty, carrier:tmobile, pool:cellular, hw_jpeg_acc_dec, hw_video_acc_enc_h264, internal_display, os:cros, power:battery, variant:squawks, hw_video_acc_h264, phase:DVT2, cts_abi_x86, cts_abi_arm, storage:mmc, webcam, 4k_video_h264, model:squawks, arc, servo, sparse_coverage_3, sparse_coverage_5, sparse_coverage_2, sku:squawks_intel_quad_4Gb
dsunkara@dsunkara0:~$ atest host delete chromeos1-row2-rack8-host2
Continue? [y/N] y
Deleted host: 
	'chromeos1-row2-rack8-host2'

Is there anything pending on this? If not, please close the bug.

For other devices when its EOL, I shall remove them.
Link
Snow/Daisy
Spring