But chroot was a thing back in 2014. Fedora's mock used chroot for building RPMs from source RPMs [1]. [1]: https://fedoraproject.org/wiki/Using_Mock_to_test_p

But chroot was a thing back in 2014. Fedora's mock used chroot for building RPMs from source RPMs [1]. [1]: https://fedoraproject.org/wiki/Using_Mock_to_test_package_builds#What_is_Mock.3F https://fedoraproject.org/wiki/Using_Mock_to_test_package_bu...