diff --git a/rdmd.d b/rdmd.d
index bd82637c3c..b93ab397f8 100644
--- a/rdmd.d
+++ b/rdmd.d
@@ -842,14 +842,14 @@ module temporary;
 import std.stdio, std.algorithm, std.array, std.ascii, std.base64,
     std.bigint, std.bitmanip,
     std.compiler, std.complex, std.concurrency, std.container, std.conv,
-    std.cstream, std.csv,
+    std.csv,
     std.datetime, std.demangle, std.digest.md, std.encoding, std.exception,
     std.file,
     std.format, std.functional, std.getopt, std.json,
     std.math, std.mathspecial, std.mmfile,
     std.numeric, std.outbuffer, std.parallelism, std.path, std.process,
     std.random, std.range, std.regex, std.signals, std.socket,
-    std.socketstream, std.stdint, std.stdio, std.stdiobase, std.stream,
+    std.stdint, std.stdio, std.stdiobase,
     std.string, std.windows.syserror, std.system, std.traits, std.typecons,
     std.typetuple, std.uni, std.uri, std.utf, std.variant, std.xml, std.zip,
     std.zlib;
diff --git a/travis.sh b/travis.sh
index 3034054cdb..90c577e121 100755
--- a/travis.sh
+++ b/travis.sh
@@ -24,7 +24,7 @@ test_rdmd() {
 
 build_digger() {
     git clone --recursive https://github.com/CyberShadow/Digger "$DIGGER_DIR"
-    dub --root="$DIGGER_DIR" build
+    (cd "$DIGGER_DIR" && rdmd --build-only -debug digger)
 }
 
 install_digger() {