PUSH STAGING  Pushing changes to staging area...
# Push received by "secure003.phacility.net", forwarding to cluster host.
# Waiting up to 120 second(s) for a cluster write lock...
# Acquired write lock immediately.
# Waiting up to 120 second(s) for a cluster read lock on "secure002.phacility.net"...
# Acquired read lock immediately.
# Device "secure002.phacility.net" is already a cluster leader and does not need to be synchronized.
# Ready to receive on cluster host "secure002.phacility.net".
Counting objects: 44, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (44/44), done.
Writing objects: 100% (44/44), 4.90 KiB | 0 bytes/s, done.
Total 44 (delta 36), reused 0 (delta 0)
# Released cluster write lock.
To ssh://secure.phabricator.com/diffusion/STAGING/staging.git
 * [new tag]             c98be54bf4e6b801be3672db59f0448aa97884ec -> phabricator/base/42608
 * [new tag]             39838fe45be39dd7604886d1b276a3afda6af308 -> phabricator/diff/42608
Exception
[HTTP/504]
(Run with `--trace` for a full exception trace.)
[amckinley phabricator]$