Build Failure on ports-10.8_x86_64: mysql57, mysql57-server, percona, percona-server

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.8_x86_64
Full logs:    https://build.macports.org/builders/ports-10.8_x86_64-watcher/builds/4026
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    mariadb-10.0 mariadb-10.1 mariadb-10.2 mysql55 mysql_select mysql8 percona mysql56 mysql57 mariadb mysql51
Subport list:
	- mysql57
	- mysql57-server
	- percona
	- percona-server
Variants:     None
Revision:     0086a52e9bb352a8d4e709949d6937b49befa15b
Build time:   1:17:00
Author:       Herby Gillot <herby.gillot at gmail.com>

Log from failed builds:
	Building 'mysql57' ... [ERROR]
	> maintainers: .
	Building 'mysql57-server' ... [ERROR] (failed to install dependency 'mysql57')
	> maintainers: .
	Building 'percona' ... [ERROR]
	> maintainers: .
	Building 'percona-server' ... [ERROR] (failed to install dependency 'percona')
	> maintainers: .

Broken ports:
	- mysql57
	- mysql57-server
	- percona
	- percona-server

Links to individual build jobs:
- ports-10.8_x86_64-builder #15386
  https://build.macports.org/builders/ports-10.8_x86_64-builder/builds/15386
- ports-10.8_x86_64-builder #15387
  https://build.macports.org/builders/ports-10.8_x86_64-builder/builds/15387
- ports-10.8_x86_64-builder #15388
  https://build.macports.org/builders/ports-10.8_x86_64-builder/builds/15388
- ports-10.8_x86_64-builder #15389
  https://build.macports.org/builders/ports-10.8_x86_64-builder/builds/15389

-- 
Best regards,
MacPorts Buildbot
https://build.macports.org/