(0.1ms) DROP TABLE IF EXISTS "lab_tech_experiments"  (0.1ms) SELECT sqlite_version(*)  (1.1ms) CREATE TABLE "lab_tech_experiments" ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "name" varchar, "percent_enabled" integer DEFAULT 0 NOT NULL, "equivalent_count" integer DEFAULT 0 NOT NULL, "timed_out_count" integer DEFAULT 0 NOT NULL, "other_error_count" integer DEFAULT 0 NOT NULL)  (0.9ms) CREATE UNIQUE INDEX "index_lab_tech_experiments_by_name" ON "lab_tech_experiments" ("name")  (0.1ms) DROP TABLE IF EXISTS "lab_tech_observations"  (0.8ms) CREATE TABLE "lab_tech_observations" ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "result_id" integer NOT NULL, "name" varchar(100), "duration" float(24), "value" text(4294967295), "sql" text, "exception_class" varchar, "exception_message" text, "exception_backtrace" text, "created_at" datetime)  (0.9ms) CREATE INDEX "index_lab_tech_observations_by_result_id" ON "lab_tech_observations" ("result_id")  (0.1ms) DROP TABLE IF EXISTS "lab_tech_results"  (0.8ms) CREATE TABLE "lab_tech_results" ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "experiment_id" integer NOT NULL, "context" text, "equivalent" boolean DEFAULT 'f' NOT NULL, "raised_error" boolean DEFAULT 'f' NOT NULL, "time_delta" float(24), "speedup_factor" float(24), "created_at" datetime, "timed_out" boolean DEFAULT 'f' NOT NULL, "control_duration" float(24), "candidate_duration" float(24))  (0.8ms) CREATE INDEX "index_lab_tech_results_by_exp_id_and_equivalent" ON "lab_tech_results" ("experiment_id", "equivalent")  (0.1ms)  SELECT sql FROM sqlite_master WHERE name='index_lab_tech_results_by_exp_id_and_equivalent' AND type='index' UNION ALL SELECT sql FROM sqlite_temp_master WHERE name='index_lab_tech_results_by_exp_id_and_equivalent' AND type='index'   (0.8ms) CREATE INDEX "index_lab_tech_results_by_exp_id_and_raised" ON "lab_tech_results" ("experiment_id", "raised_error")  (0.8ms) CREATE TABLE "schema_migrations" ("version" varchar NOT NULL PRIMARY KEY)  (0.1ms) SELECT "schema_migrations"."version" FROM "schema_migrations" ORDER BY "schema_migrations"."version" ASC  (0.7ms) INSERT INTO "schema_migrations" (version) VALUES (20190815192130)  (1.0ms) CREATE TABLE "ar_internal_metadata" ("key" varchar NOT NULL PRIMARY KEY, "value" varchar, "created_at" datetime NOT NULL, "updated_at" datetime NOT NULL) ActiveRecord::InternalMetadata Load (0.1ms) SELECT "ar_internal_metadata".* FROM "ar_internal_metadata" WHERE "ar_internal_metadata"."key" = ? LIMIT ? [["key", "environment"], ["LIMIT", 1]]  (0.0ms) begin transaction SQL (0.2ms) INSERT INTO "ar_internal_metadata" ("key", "value", "created_at", "updated_at") VALUES (?, ?, ?, ?) [["key", "environment"], ["value", "development"], ["created_at", "2020-03-11 23:25:19.216167"], ["updated_at", "2020-03-11 23:25:19.216167"]]  (0.6ms) commit transaction ActiveRecord::InternalMetadata Load (0.1ms) SELECT "ar_internal_metadata".* FROM "ar_internal_metadata" WHERE "ar_internal_metadata"."key" = ? LIMIT ? [["key", "environment"], ["LIMIT", 1]]  (0.0ms) begin transaction SQL (0.2ms) UPDATE "ar_internal_metadata" SET "value" = ?, "updated_at" = ? WHERE "ar_internal_metadata"."key" = ? [["value", "test"], ["updated_at", "2020-03-11 23:25:19.218834"], ["key", "environment"]]  (0.5ms) commit transaction