[xen master] automation: include tail of serial log in the gitlab outout

[patchbot@xxxxxxx]

commit 8e974df445807bb4a3629ca51145c7d74ee85c8f
Author:     Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
AuthorDate: Wed Apr 26 02:16:16 2023 +0200
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Thu Apr 27 21:48:12 2023 +0100

    automation: include tail of serial log in the gitlab outout
    
    Make it a bit easier to see what has failed.
    
    Signed-off-by: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
    Acked-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
---
 automation/scripts/qubes-x86-64.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/automation/scripts/qubes-x86-64.sh 
b/automation/scripts/qubes-x86-64.sh
index a01c571860..056faf9e6d 100755
--- a/automation/scripts/qubes-x86-64.sh
+++ b/automation/scripts/qubes-x86-64.sh
@@ -225,6 +225,9 @@ until grep "^Welcome to Alpine Linux" smoke.serial || [ 
$timeout -le 0 ]; do
     sleep 1;
     : $((--timeout))
 done
+
+tail -n 100 smoke.serial
+
 if [ $timeout -le 0 ]; then
     echo "ERROR: test timeout, aborting"
     exit 1
--
generated by git-patchbot for /home/xen/git/xen.git#master