Nexus 6 flashing fails

[photon@ThinkpadL13Yoga shamu-n6f27m]$ ./flash-all.sh
(bootloader) has-slot:bootloader: not found
(bootloader) is-logical:bootloader: not found
Sending 'bootloader' (4071 KB)                     OKAY [  0.246s]
Writing 'bootloader'                               (bootloader) flashing partition ...
(bootloader) This may take a few seconds if a
(bootloader) different partition table is being
(bootloader) flashed since we need to backup
(bootloader) and restore a few partitions
(bootloader) Flashing primary GPT image...
(bootloader) Flashing backup GPT image...
(bootloader) flashing aboot ...
(bootloader) flashing sbl1 ...
(bootloader) flashing rpm ...
(bootloader) flashing tz ...
(bootloader) flashing sdi ...
(bootloader) flashing logo ...
OKAY [  0.645s]
Finished. Total time: 0.976s
Rebooting into bootloader                          OKAY [  0.000s]
Finished. Total time: 0.151s
(bootloader) has-slot:radio: not found
(bootloader) is-logical:radio: not found
Sending 'radio' (115507 KB)                        OKAY [  4.724s]
Writing 'radio'                                    (bootloader) flashing modem ...
(bootloader) flashing mdm1m9kefs1 ...
(bootloader) flashing mdm1m9kefs2 ...
(bootloader) flashing mdm1m9kefs3 ...
(bootloader) flashing versions ...
OKAY [  1.641s]
Finished. Total time: 6.450s
Rebooting into bootloader                          OKAY [  0.000s]
Finished. Total time: 0.151s
--------------------------------------------
Bootloader Version...: moto-apq8084-72.04
Baseband Version.....: D4.01-9625-05.45+FSG-9625-02.117
Serial Number........: ZX1G425TDN
--------------------------------------------
extracting android-info.txt (0 MB) to RAM...
Checking 'product'                                 OKAY [  0.001s]
Checking 'version-bootloader'                      OKAY [  0.002s]
Checking 'version-baseband'                        OKAY [  0.002s]
(bootloader) slot-count: not found
(bootloader) current-slot: not found
(bootloader) slot-count: not found
(bootloader) current-slot: not found
(bootloader) slot-count: not found
(bootloader) snapshot-update-status: not found
extracting boot.img (8 MB) to disk... took 0.027s
(bootloader) has-slot:boot: not found
archive does not contain 'boot.sig'
(bootloader) is-logical:boot: not found
Sending 'boot' (8483 KB)                           OKAY [  0.347s]
Writing 'boot'                                     OKAY [  0.162s]
archive does not contain 'init_boot.img'
archive does not contain 'dtbo.img'
archive does not contain 'dt.img'
archive does not contain 'pvmfw.img'
extracting recovery.img (13 MB) to disk... took 0.030s
(bootloader) has-slot:recovery: not found
archive does not contain 'recovery.sig'
(bootloader) is-logical:recovery: not found
Sending 'recovery' (13873 KB)                      OKAY [  0.552s]
Writing 'recovery'                                 OKAY [  0.191s]
archive does not contain 'vbmeta.img'
archive does not contain 'vbmeta_system.img'
archive does not contain 'vbmeta_vendor.img'
archive does not contain 'vendor_boot.img'
archive does not contain 'vendor_kernel_boot.img'
(bootloader) slot-count: not found
archive does not contain 'super_empty.img'
(bootloader) has-slot:odm: not found
(bootloader) is-logical:odm: not found
(bootloader) has-slot:odm_dlkm: not found
(bootloader) is-logical:odm_dlkm: not found
(bootloader) has-slot:product: not found
(bootloader) is-logical:product: not found
(bootloader) has-slot:system: not found
(bootloader) is-logical:system: not found
(bootloader) has-slot:system_dlkm: not found
(bootloader) is-logical:system_dlkm: not found
(bootloader) has-slot:system_ext: not found
(bootloader) is-logical:system_ext: not found
(bootloader) has-slot:vendor: not found
(bootloader) is-logical:vendor: not found
(bootloader) has-slot:vendor_dlkm: not found
(bootloader) is-logical:vendor_dlkm: not found
archive does not contain 'odm.img'
archive does not contain 'odm_dlkm.img'
archive does not contain 'product.img'
extracting system.img (1544 MB) to disk... took 12.188s
(bootloader) has-slot:system: not found
archive does not contain 'system.sig'
(bootloader) is-logical:system: not found
Sending sparse 'system' 1/4 (522524 KB)            OKAY [ 21.603s]
Writing 'system'                                   OKAY [  7.313s]
Sending sparse 'system' 2/4 (517601 KB)            OKAY [ 21.150s]
Writing 'system'                                   OKAY [  6.893s]
Sending sparse 'system' 3/4 (508949 KB)            OKAY [ 20.889s]
Writing 'system'                                   OKAY [  6.818s]
Sending sparse 'system' 4/4 (32756 KB)             OKAY [  1.401s]
Writing 'system'                                   OKAY [  0.386s]
archive does not contain 'system_dlkm.img'
archive does not contain 'system_ext.img'
archive does not contain 'vendor.img'
archive does not contain 'vendor_dlkm.img'
Erasing 'userdata'                                 OKAY [  2.678s]
(bootloader) erase-block-size: not found
(bootloader) logical-block-size: not found
mke2fs 1.46.6 (1-Feb-2023)
Creating filesystem with 6951904 4k blocks and 1738080 inodes
Filesystem UUID: 47dd13cf-dfb5-4ebf-a86a-def79dae9b14
Superblock backups stored on blocks:
	32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
	4096000

Allocating group tables: done
Writing inode tables: done
Creating journal (32768 blocks): done
Writing superblocks and filesystem accounting information: done

Sending 'userdata' (4416 KB)                       OKAY [  0.204s]
Writing 'userdata'                                 OKAY [  0.861s]
Erasing 'cache'                                    OKAY [  0.043s]
(bootloader) erase-block-size: not found
(bootloader) logical-block-size: not found
mke2fs 1.46.6 (1-Feb-2023)
Creating filesystem with 65536 4k blocks and 65536 inodes
Filesystem UUID: 88fa3cd5-f223-4a9b-b245-a0851dc76c28
Superblock backups stored on blocks:
	32768

Allocating group tables: done
Writing inode tables: done
Creating journal (4096 blocks): done
Writing superblocks and filesystem accounting information: done

Sending 'cache' (184 KB)                           OKAY [  0.081s]
Writing 'cache'                                    OKAY [  0.025s]
Erasing 'metadata'                                 (bootloader) Permission denied
FAILED (remote: '')
fastboot: error: Command failed