maybe I can't run malice as malice?

circle.yml

@@ -16,7 +16,7 @@ dependencies:
 
 test:
   override:
-    - docker run malice_engine
+    - docker run -v /var/run/docker.sock:/var/run/docker.sock malice_engine
 
 deployment:
   # master:

docker/Dockerfile

@@ -2,26 +2,9 @@ FROM gliderlabs/alpine:3.4
 
 MAINTAINER blacktop, https://github.com/blacktop
 
-ENV GOSU_VERSION 1.9
-
 RUN apk-install file tini
 RUN apk-install -t build-deps go git mercurial build-base file-dev \
-  && set -x \
-  && echo "Grab gosu for easy step-down from root..." \
-  && apk-install -t .gosu-deps \
-                    dpkg \
-                    gnupg \
-                    openssl \
-  && dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')" \
-  && wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch" \
-  && wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch.asc" \
-  && export GNUPGHOME="$(mktemp -d)" \
-  && gpg --keyserver ha.pool.sks-keyservers.net --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 \
-  && gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu \
-  && rm -r "$GNUPGHOME" /usr/local/bin/gosu.asc \
-  && chmod +x /usr/local/bin/gosu \
-  && gosu nobody true \
-  && apk del .gosu-deps \  
+  && set -x \ 
   && echo "Building malice Go binary..." \
   && git clone https://github.com/maliceio/malice.git /go/src/github.com/maliceio/malice \
   && cd /go/src/github.com/maliceio/malice \
@@ -30,10 +13,7 @@ RUN apk-install -t build-deps go git mercurial build-base file-dev \
   && go get \
   && go build -ldflags "-X main.Version=$(cat VERSION) -X main.BuildTime=$(date -u +%Y%m%d)" -o /bin/malice \
   && echo "Copy malice config files..." \
-  && addgroup malice \
-  && adduser -S -G malice malice \  
-  && mkdir /malice /malware \
-  && chown -R malice:malice /malice /malware \
+  && mkdir /malice \
   && cp /go/src/github.com/maliceio/malice/data/config.toml /malice \
   && cp /go/src/github.com/maliceio/malice/data/plugins.toml /malice \
   && rm -rf /go \
@@ -48,6 +28,6 @@ EXPOSE 80 443
 
 WORKDIR /malice/samples
 
-ENTRYPOINT ["gosu","malice","/sbin/tini","--","malice"]
+ENTRYPOINT ["/sbin/tini","--","malice"]
 
 CMD ["--help"]