[PATCH 3 of 3 in crew] run-tests: use correct python safely under --jobs

[Adrian Buehlmann]

On 2012-12-10 21:35, Bryan O'Sullivan wrote:
> # HG changeset patch
> # User Bryan O'Sullivan <bryano at fb.com>
> # Date 1355170495 28800
> # Node ID 5522a7951bd7e2b16831ba1736feb2e9145d7e58
> # Parent  07ad75b229109e6b2046fd5bd7adc346c964078f
> run-tests: use correct python safely under --jobs

This series seems to have broken most tests on Windows on the buildbot

http://hgbuildbot.kublai.com/builders/Windows%202008%20R2%20hg%20tests/builds/304

--- c:\Users\buildbot\w2k8\Windows_2008_R2_hg_tests\build\tests\test-1102.t 
+++ c:\Users\buildbot\w2k8\Windows_2008_R2_hg_tests\build\tests\test-1102.t.err 
@@ -1,17 +1,7 @@
   $ rm -rf a
   $ hg init a
+  /usr/bin/env: python: Bad file number
+  [126]
   $ cd a
+  c:\tmp\tmpxh0utqhg-tst: line 7: cd: a: No such file or directory
   $ echo a > a
-  $ hg ci -Am0
-  adding a
-  $ hg tag t1 # 1
-  $ hg tag --remove t1 # 2
-
-  $ hg co 1
-  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
-  $ hg tag -f -r0 t1
-  $ hg tags
-  tip                                3:a49829c4fc11
-  t1                                 0:f7b1eb17ad24
-
-  $ cd ..

[..]

# Ran 335 tests, 119 skipped, 308 failed.