Build Failure on ports-10.7_x86_64_legacy: gcc10, gcc6, libgcc6, libgcc7

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.7_x86_64_legacy
Full logs:    https://build.macports.org/builders/ports-10.7_x86_64_legacy-watcher/builds/24419
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    gcc10 cloog gcc7 gcc6 isl gcc9 gcc8
Subport list:
	- cloog
	- libgcc9
	- libgcc8
	- libgcc7
	- libgcc6
	- gcc6
	- libgcc-devel
	- gcc10
Variants:     None
Revision:     422ccdd2b844c1234d11ab462319e6284235e3f7
Build time:   6:01:42
Author:       Marcus Calhoun-Lopez <mcalhoun at macports.org>

Log from failed builds:
	Building 'libgcc7' ... [ERROR]
	> maintainers: .
	Building 'libgcc6' ... [ERROR] (failed to install dependency 'libgcc7')
	> maintainers: .
	Building 'gcc6' ... [ERROR] (failed to install dependency 'libgcc7')
	> maintainers: .
	Building 'gcc10' ... [ERROR]
	> maintainers: .

Broken ports:
	- gcc10
	- gcc6
	- libgcc6
	- libgcc7

Links to individual build jobs:
- ports-10.7_x86_64_legacy-builder #101525
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/101525
- ports-10.7_x86_64_legacy-builder #101526
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/101526
- ports-10.7_x86_64_legacy-builder #101527
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/101527
- ports-10.7_x86_64_legacy-builder #101528
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/101528
- ports-10.7_x86_64_legacy-builder #101529
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/101529
- ports-10.7_x86_64_legacy-builder #101530
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/101530
- ports-10.7_x86_64_legacy-builder #101531
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/101531
- ports-10.7_x86_64_legacy-builder #101532
  https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/101532

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