hydra/src/sql/upgrade-52.sql

alter table BuildSteps
  add column timesBuilt integer,
  add column isNonDeterministic boolean;
Allow determinism checking for entire jobsets Setting xxx-jobset-repeats = patchelf:master:2 will cause Hydra to perform every build step in the specified jobset 2 additional times (i.e. 3 times in total). Non-determinism is not fatal unless the derivation has the attribute "isDeterministic = true"; we just note the lack of determinism in the Hydra database. This will allow us to get stats about the (lack of) reproducibility of all of Nixpkgs. 2016-12-07 15:57:13 +01:00			`alter table BuildSteps`
			`add column timesBuilt integer,`
			`add column isNonDeterministic boolean;`