guix refuses to build a package even after I...

[jgart]

Hi,

Guix refuses to build a package even after I changed the first digit of
the hash and changed the version field.

Is there any way that I can force guix to pick up the file change?

diff:

--- a/gnu/packages/databases.scm
+++ b/gnu/packages/databases.scm
@@ -1333,7 +1333,7 @@ (define-public postgresql postgresql-14)
 (define-public timescaledb
   (package
     (name "timescaledb")
-    (version "2.7.0")
+    (version "2.8.1")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -1342,7 +1342,7 @@ (define-public timescaledb
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "18wszj8ia5rs4y4zkyfb0f5z4y1g7ac3jym748nbkbszhxmq7nc7"))
+                "08wszj8ia5rs4y4zkyfb0f5z4y1g7ac3jym748nbkbszhxmq7nc7"))
               (patches (search-patches "timescaledb-flaky-test.patch"))
               (modules '((guix build utils)))
               (snippet

cli:

λ guix shell -D guix
hint: Consider passing the `--check' option once to make sure your shell does 
not clobber environment variables.

 guix-shell  ./pre-inst-env guix build timescaledb
The following graft will be made:
   /gnu/store/d0mgk7af1y7hl62jqpykm751iyzy6121-timescaledb-2.7.0.drv
applying 2 grafts for timescaledb-2.7.0 ...
grafting '/gnu/store/78ildbrzjpfkmh28r0z036zpgfnlci32-timescaledb-2.7.0' -> 
'/gnu/store/jf990i7zcvbfb49rwbm4vz1wsa436zdx-timescaledb-2.7.0'...
successfully built 
/gnu/store/d0mgk7af1y7hl62jqpykm751iyzy6121-timescaledb-2.7.0.drv
successfully built 
/gnu/store/d0mgk7af1y7hl62jqpykm751iyzy6121-timescaledb-2.7.0.drv
/gnu/store/jf990i7zcvbfb49rwbm4vz1wsa436zdx-timescaledb-2.7.0

It's still trying to build 2.7.0 even though I changed the file in the two 
places seen above.

How comes?

jgart