--- a/tests/test-persistent-nodemap.t	Sun Jan 31 23:40:57 2021 +0530
+++ b/tests/test-persistent-nodemap.t	Mon Feb 01 00:10:27 2021 +0530
@@ -617,18 +617,42 @@
   plain-cl-delta:     yes    yes     yes
   compression:        zlib   zlib    zlib
   compression-level:  default default default
-  $ hg debugupgraderepo --run --no-backup --quiet
+  $ hg debugupgraderepo --run --no-backup
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store
      added: persistent-nodemap
   
+  persistent-nodemap
+     Speedup revision lookup by node id.
+  
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
+  beginning upgrade...
+  repository locked and read-only
+  creating temporary repository to stage upgraded data: $TESTTMP/test-repo/.hg/upgrade.* (glob)
+  (it is safe to interrupt this process any time before data migration completes)
+  migrating 15018 total revisions (5006 in filelogs, 5006 in manifests, 5006 in changelog)
+  migrating 1.74 MB in store; 569 MB tracked data
+  migrating 5004 filelogs containing 5006 revisions (346 KB in store; 28.2 KB tracked data)
+  finished migrating 5006 filelog revisions across 5004 filelogs; change in size: 0 bytes
+  migrating 1 manifests containing 5006 revisions (765 KB in store; 569 MB tracked data)
+  finished migrating 5006 manifest revisions across 1 manifests; change in size: 0 bytes
+  migrating changelog containing 5006 revisions (673 KB in store; 363 KB tracked data)
+  finished migrating 5006 changelog revisions; change in size: 0 bytes
+  finished migrating 15018 total revisions; total change in store size: 0 bytes
+  copying phaseroots
+  data fully upgraded in a temporary repository
+  marking source repository as being upgraded; clients will be unable to read from repository
+  starting in-place swap of repository data
+  replacing store...
+  store replacement complete; repository was inconsistent for *s (glob)
+  finalizing requirements file and making repository readable again
+  removing temporary repository $TESTTMP/test-repo/.hg/upgrade.* (glob)
   $ ls -1 .hg/store/ | egrep '00(changelog|manifest)(\.n|-.*\.nd)'
   00changelog-*.nd (glob)
   00changelog.n