[Nexus 6P Android Development] zdarkstranger:
I am flashing the stock via fastboot is it normal when showing '' does not contain'' like below ?

Sending 'bootloader' (3554 KB) OKAY [ 0.141s]

Writing 'bootloader' OKAY [ 0.203s]

Finished. Total time: 0.553s

Rebooting into bootloader OKAY [ 0.081s]

Finished. Total time: 0.097s

Sending 'radio' (48728 KB) OKAY [ 1.590s]

Writing 'radio' OKAY [ 2.172s]

Finished. Total time: 4.153s

Rebooting into bootloader OKAY [ 0.016s]

Finished. Total time: 0.016s

--------------------------------------------

Bootloader Version...: angler-03.84

Baseband Version.....: angler-03.88

Serial Number........: CVH5T16125000379

--------------------------------------------

extracting android-info.txt (0 MB) to RAM...

Checking 'product' OKAY [ 0.020s]

Checking 'version-bootloader' OKAY [ 0.025s]

Checking 'version-baseband' OKAY [ 0.015s]

extracting boot.img (11 MB) to disk... took 0.110s

archive does not contain 'boot.sig'

Sending 'boot' (12093 KB) OKAY [ 0.412s]

Writing 'boot' OKAY [ 0.188s]

archive does not contain 'dtbo.img'

archive does not contain 'dt.img'

extracting recovery.img (18 MB) to disk... took 0.250s

archive does not contain 'recovery.sig'

Sending 'recovery' (18965 KB) OKAY [ 0.646s]

Writing 'recovery' OKAY [ 0.266s]

archive does not contain 'vbmeta.img'

archive does not contain 'vbmeta_system.img'

archive does not contain 'super_empty.img'

archive does not contain 'odm.img'

archive does not contain 'product.img'

extracting system.img (1912 MB) to disk... took 27.328s

archive does not contain 'system.sig'

Sending sparse 'system' 1/5 (482756 KB) OKAY [ 16.872s]

Writing 'system' OKAY [ 7.763s]

Sending sparse 'system' 2/5 (475402 KB) OKAY [ 16.294s]

Writing 'system' OKAY [ 6.588s]

Sending sparse 'system' 3/5 (474990 KB) OKAY [ 16.864s]

Writing 'system' OKAY [ 8.220s]

Sending sparse 'system' 4/5 (476568 KB) OKAY [ 16.422s]

Writing 'system' OKAY [ 6.960s]

Sending sparse 'system' 5/5 (49108 KB) OKAY [ 1.702s]

Writing 'system' OKAY [ 0.656s]

archive does not contain 'system_ext.img'

extracting vendor.img (188 MB) to disk... took 2.266s

archive does not contain 'vendor.sig'

Sending 'vendor' (192577 KB) OKAY [ 6.214s]

Writing 'vendor' OKAY [ 3.588s]

Erasing 'userdata' OKAY [ 1.109s]

mke2fs 1.44.4 (18-Aug-2018)

Creating filesystem with 14328190 4k blocks and 3588096 inodes

Filesystem UUID: 78f1f4a6-dc4b-11e9-8abd-bd0a7dc58784

Superblock backups stored on blocks:

32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,

4096000, 7962624, 11239424

Allocating group tables: done

Writing inode tables: done

Creating journal (65536 blocks): done

Writing superblocks and filesystem accounting information: done

Sending 'userdata' (4396 KB) OKAY [ 0.187s]

Writing 'userdata' OKAY [ 0.094s]

Erasing 'cache' OKAY [ 0.016s]

mke2fs 1.44.4 (18-Aug-2018)

Creating filesystem with 25600 4k blocks and 25600 inodes

Allocating group tables: done

Writing inode tables: done

Creating journal (1024 blocks): done

Writing superblocks and filesystem accounting information: done

Sending 'cache' (72 KB) OKAY [ 0.031s]

Writing 'cache' OKAY [ 0.031s]

Rebooting OKAY [ 0.016s]

Finished. Total time: 247.421s

Press any key to exit...