print rustc version before compiling

Author: TimNN

docker/bin/compile.sh

@@ -2,6 +2,8 @@
 
 set -o errexit
 
+rustc --version
+
 RUST_NEW_ERROR_FORMAT=1 TERM=xterm rustc - -o ./out "$@"
 printf '\377' # 255 in octal
 exec cat out

docker/bin/evaluate.sh

@@ -2,6 +2,8 @@
 
 set -o errexit
 
+rustc --version
+
 RUST_NEW_ERROR_FORMAT=1 TERM=xterm rustc - -o ./out "$@"
 printf '\377' # 255 in octal
 if [ "${*#*--test}" != "$*" ] && [ "${*#*--color=always}" != "$*" ]; then