https://uberchromegw.corp.google.com/i/chromeos/builders/guado_moblab-paladin/builds/7368
https://uberchromegw.corp.google.com/i/chromeos/builders/guado_moblab-paladin/builds/7367

Detailed failure:
 * Error: circular dependencies:

(chromeos-base/autotest-server-0.0.1-r3741:0/0::chromiumos, ebuild scheduled for merge to '/var/empty/') depends on
 (chromeos-base/autotest-web-frontend-0.0.1-r2478:0/0::chromiumos, ebuild scheduled for merge to '/var/empty/') (buildtime)
  (chromeos-base/autotest-server-0.0.1-r3741:0/0::chromiumos, ebuild scheduled for merge to '/var/empty/') (runtime)

 * Note that circular dependencies can often be avoided by temporarily
 * disabling USE flags that trigger optional dependencies.

[ebuild  N     ] virtual/target-os                                     [3.5-r1::mobbase-private]    to /var/empty/ 0 KiB
[nomerge      ]  virtual/target-chromium-os                            [1-r75::chromiumos]          to /var/empty/ USE="bluetooth cellular compupdates containers cras crash_reporting cros_disks cups debugd fonts network_time pam postscript power_management profile readahead scanner shill syslog system_locales tpm trim_supported vpn -biod -bootchart -bootimage -buffet -cr50_onboard -cros_ec -cros_embedded -dptf -eclog -gobi -hammerd -intel_lpe -kvm_host -mtd -nfc -peerd -systemd -touchview -tpm2 -watchdog -wifi_bootstrapping -wimax" INPUT_DEVICES="evdev" 
[nomerge      ]   virtual/chromeos-bsp                                 [3.5-r1::guado_moblab]       to /var/empty/
[nomerge      ]    chromeos-base/chromeos-bsp-moblab                   [0.0.5-r67::moblab]          to /var/empty/ USE="lxc" 
[nomerge      ]     chromeos-base/autotest-server                      [0.0.1-r3741::chromiumos]    to /var/empty/ USE="-cros_host -profiling" 
[ebuild  N     ]      chromeos-base/autotest-web-frontend              [0.0.1-r2478::chromiumos]    to /var/empty/ USE="-cros_host -profiling" 0 KiB
[ebuild  N     ]  virtual/target-chromium-os                           [1-r75::chromiumos]          to /var/empty/ USE="bluetooth cellular compupdates containers cras crash_reporting cros_disks cups debugd fonts network_time pam postscript power_management profile readahead scanner shill syslog system_locales tpm trim_supported vpn -biod -bootchart -bootimage -buffet -cr50_onboard -cros_ec -cros_embedded -dptf -eclog -gobi -hammerd -intel_lpe -kvm_host -mtd -nfc -peerd -systemd -touchview -tpm2 -watchdog -wifi_bootstrapping -wimax" INPUT_DEVICES="evdev" 0 KiB
[ebuild  N     ]   virtual/chromeos-bsp                                [3.5-r1::guado_moblab]       to /var/empty/ 0 KiB
[ebuild  N     ]    chromeos-base/chromeos-bsp-moblab                  [0.0.5-r67::moblab]          to /var/empty/ USE="lxc" 0 KiB
[ebuild  N     ]     chromeos-base/autotest-server                     [0.0.1-r3741::chromiumos]    to /var/empty/ USE="-cros_host -profiling" 0 KiB

Total: 6 packages (6 new), Size of downloads: 0 KiB
...


Assign to @haddowk to find a right owner of this bug. guado_moblab will continue to be marked as experimental.