diff --git a/Jenkinsfile b/Jenkinsfile
index 333b5e3..696b834 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -68,7 +68,7 @@ pipeline {
                     sh 'find . -name "*.o" -delete'
                     
                     sh 'chibi-scheme -I ./snow/chibi r7rs-tests.scm> r7rs-test.log'
-                    sh 'cat *.log'
+                    sh 'cat r7rs-test.log'
                     sh 'for f in *.log; do cp -- "$f" "reports/chibi-$f"; done'
                     sh 'ls reports'
                     stash name: 'reports', includes: 'reports/*'
@@ -101,7 +101,7 @@ pipeline {
                     sh 'find . -name "*.o" -delete'
                     sh ' ls  && cp snow/chibi/term/ansi.sld snow.chibi.term.ansi.sld && csc -include-path ./snow/chibi -include-path ./snow/chibi/term -X r7rs -R r7rs -s -J snow.chibi.term.ansi.sld && cp snow/chibi/optional.sld snow.chibi.optional.sld && csc -include-path ./snow/chibi -include-path ./snow/chibi/term -X r7rs -R r7rs -s -J snow.chibi.optional.sld && cp snow/chibi/diff.sld snow.chibi.diff.sld && csc -include-path ./snow/chibi -include-path ./snow/chibi/term -X r7rs -R r7rs -s -J snow.chibi.diff.sld && cp snow/chibi/test.sld snow.chibi.test.sld && csc -include-path ./snow/chibi -include-path ./snow/chibi/term -X r7rs -R r7rs -s -J snow.chibi.test.sld'
                     sh 'csc -include-path ./snow/chibi -X r7rs -R r7rs r7rs-tests.scm && ./r7rs-test && rm r7rs-test> r7rs-test.log'
-                    sh 'cat *.log'
+                    sh 'cat r7rs-test.log'
                     sh 'for f in *.log; do cp -- "$f" "reports/chicken-$f"; done'
                     sh 'ls reports'
                     stash name: 'reports', includes: 'reports/*'
@@ -134,7 +134,7 @@ pipeline {
                     sh 'find . -name "*.o" -delete'
                     sh ' ls  && cyclone -A . snow/chibi/term/ansi.sld && cyclone -A . snow/chibi/optional.sld && cyclone -A . snow/chibi/diff.sld && cyclone -A . snow/chibi/test.sld'
                     sh 'cyclone -A . r7rs-tests.scm && ./r7rs-test && rm r7rs-test> r7rs-test.log'
-                    sh 'cat *.log'
+                    sh 'cat r7rs-test.log'
                     sh 'for f in *.log; do cp -- "$f" "reports/cyclone-$f"; done'
                     sh 'ls reports'
                     stash name: 'reports', includes: 'reports/*'
@@ -167,7 +167,7 @@ pipeline {
                     sh 'find . -name "*.o" -delete'
                     sh ' ls  && gsc . snow/chibi/term/ansi && gsc . snow/chibi/optional && gsc . snow/chibi/diff && gsc . snow/chibi/test'
                     sh 'gsc -exe . -nopreload r7rs-tests.scm && ./r7rs-test && rm r7rs-test> r7rs-test.log'
-                    sh 'cat *.log'
+                    sh 'cat r7rs-test.log'
                     sh 'for f in *.log; do cp -- "$f" "reports/gambit-$f"; done'
                     sh 'ls reports'
                     stash name: 'reports', includes: 'reports/*'
@@ -200,7 +200,7 @@ pipeline {
                     sh 'find . -name "*.o" -delete'
                     
                     sh 'gosh -r7 -A ./snow r7rs-tests.scm> r7rs-test.log'
-                    sh 'cat *.log'
+                    sh 'cat r7rs-test.log'
                     sh 'for f in *.log; do cp -- "$f" "reports/gauche-$f"; done'
                     sh 'ls reports'
                     stash name: 'reports', includes: 'reports/*'
@@ -233,7 +233,7 @@ pipeline {
                     sh 'find . -name "*.o" -delete'
                     
                     sh 'guile --fresh-auto-compile --r7rs -L . -L ./snow r7rs-tests.scm> r7rs-test.log'
-                    sh 'cat *.log'
+                    sh 'cat r7rs-test.log'
                     sh 'for f in *.log; do cp -- "$f" "reports/guile-$f"; done'
                     sh 'ls reports'
                     stash name: 'reports', includes: 'reports/*'
@@ -266,7 +266,7 @@ pipeline {
                     sh 'find . -name "*.o" -delete'
                     
                     sh 'kawa --r7rs -Dkawa.import.path=./snow/chibi/*.sld:./snow/srfi/*.sld r7rs-tests.scm> r7rs-test.log'
-                    sh 'cat *.log'
+                    sh 'cat r7rs-test.log'
                     sh 'for f in *.log; do cp -- "$f" "reports/kawa-$f"; done'
                     sh 'ls reports'
                     stash name: 'reports', includes: 'reports/*'
@@ -299,7 +299,7 @@ pipeline {
                     sh 'find . -name "*.o" -delete'
                     sh ' ls  && ls snow/chibi/term/ansi.sld && ls snow/chibi/optional.sld && ls snow/chibi/diff.sld && ls snow/chibi/test.sld'
                     sh 'LOKO_LIBRARY_PATH=./snow loko -std=r7rs --compile r7rs-tests.scm && ./r7rs-test && rm r7rs-test> r7rs-test.log'
-                    sh 'cat *.log'
+                    sh 'cat r7rs-test.log'
                     sh 'for f in *.log; do cp -- "$f" "reports/loko-$f"; done'
                     sh 'ls reports'
                     stash name: 'reports', includes: 'reports/*'
@@ -332,7 +332,7 @@ pipeline {
                     sh 'find . -name "*.o" -delete'
                     
                     sh 'mit-scheme --load r7rs-tests.scm> r7rs-test.log'
-                    sh 'cat *.log'
+                    sh 'cat r7rs-test.log'
                     sh 'for f in *.log; do cp -- "$f" "reports/mit-scheme-$f"; done'
                     sh 'ls reports'
                     stash name: 'reports', includes: 'reports/*'
@@ -365,7 +365,7 @@ pipeline {
                     sh 'find . -name "*.o" -delete'
                     
                     sh 'sash -r7 -L ./snow r7rs-tests.scm > r7rs-test.log && cat r7rs-test.log> r7rs-test.log'
-                    sh 'cat *.log'
+                    sh 'cat r7rs-test.log'
                     sh 'for f in *.log; do cp -- "$f" "reports/sagittarius-$f"; done'
                     sh 'ls reports'
                     stash name: 'reports', includes: 'reports/*'
@@ -398,7 +398,7 @@ pipeline {
                     sh 'find . -name "*.o" -delete'
                     
                     sh 'stklos -I ./snow r7rs-tests.scm> r7rs-test.log'
-                    sh 'cat *.log'
+                    sh 'cat r7rs-test.log'
                     sh 'for f in *.log; do cp -- "$f" "reports/stklos-$f"; done'
                     sh 'ls reports'
                     stash name: 'reports', includes: 'reports/*'
@@ -431,7 +431,7 @@ pipeline {
                     sh 'find . -name "*.o" -delete'
                     
                     sh 'skint --program r7rs-tests.scm> r7rs-test.log'
-                    sh 'cat *.log'
+                    sh 'cat r7rs-test.log'
                     sh 'for f in *.log; do cp -- "$f" "reports/skint-$f"; done'
                     sh 'ls reports'
                     stash name: 'reports', includes: 'reports/*'
@@ -464,7 +464,7 @@ pipeline {
                     sh 'find . -name "*.o" -delete'
                     
                     sh 'tr7i r7rs-tests.scm> r7rs-test.log'
-                    sh 'cat *.log'
+                    sh 'cat r7rs-test.log'
                     sh 'for f in *.log; do cp -- "$f" "reports/tr7-$f"; done'
                     sh 'ls reports'
                     stash name: 'reports', includes: 'reports/*'
diff --git a/build.scm b/build.scm
index 6710639..2ca1831 100644
--- a/build.scm
+++ b/build.scm
@@ -77,11 +77,13 @@
                                        (string-append "schemers/" name)))) out)
           (for-each
             (lambda (test)
-              (execute jenkinsfile-job
-                       `((command . ,(string-append (full-command implementation test)
-                                                    "> " (cdr (assoc 'name test)) ".log"))
-                         (library-command . ,(full-library-command implementation test)))
-                       out))
+              (let ((test-name (cdr (assoc 'name test))))
+                (execute jenkinsfile-job
+                         `((command . ,(string-append (full-command implementation test)
+                                                      "> " test-name ".log"))
+                           (log-command . ,(string-append "cat " test-name ".log"))
+                           (library-command . ,(full-library-command implementation test)))
+                         out)))
             tests)
           (execute jenkinsfile-job-bottom `((name . ,(cdr (assoc 'name implementation)))) out)
           (newline out)))
diff --git a/templates/Jenkinsfile-job b/templates/Jenkinsfile-job
index cd14f05..dce7f1d 100644
--- a/templates/Jenkinsfile-job
+++ b/templates/Jenkinsfile-job
@@ -1,2 +1,3 @@
                     {{#library-command}}sh '{{{library-command}}}'{{/library-command}}
                     sh '{{{command}}}'
+                    sh '{{{log-command}}}'
diff --git a/templates/Jenkinsfile-job-bottom b/templates/Jenkinsfile-job-bottom
index 1bc25e0..df07bcc 100644
--- a/templates/Jenkinsfile-job-bottom
+++ b/templates/Jenkinsfile-job-bottom
@@ -1,4 +1,3 @@
-                    sh 'cat *.log'
                     sh 'for f in *.log; do cp -- "$f" "reports/{{name}}-$f"; done'
                     sh 'ls reports'
                     stash name: 'reports', includes: 'reports/*'