use crossbuild as base image

.goreleaser.yml

 # Global section
-env:
-  - CGO_ENABLED=1
 checksum:
   name_template: 'checksums.txt'
 
@@ -21,7 +19,9 @@ builds:
     id: arduino_cli_osx
     binary: arduino-cli
     env:
-      - CC=o64-clang
+      - CGO_ENABLED=1
+      - CXXFLAGS="-mmacosx-version-min=10.10"
+      - CC=/usr/x86_64-apple-darwin14/bin/cc
     goos:
       - darwin
     goarch:
@@ -33,7 +33,8 @@ builds:
     id: arduino_cli_arm
     binary: arduino-cli
     env:
-      - CC=arm-linux-gnueabihf-gcc
+      - CGO_ENABLED=1
+      - CC=/usr/arm-linux-gnueabihf/bin/cc
     goos:
       - linux
     goarch:
@@ -48,7 +49,8 @@ builds:
     id: arduino_cli_arm64
     binary: arduino-cli
     env:
-      - CC=aarch64-linux-gnu-gcc
+      - CGO_ENABLED=1
+      - CC=/usr/aarch64-linux-gnu/bin/cc
     goos:
       - linux
     goarch:
@@ -60,6 +62,8 @@ builds:
     # All the other platforms
     id: arduino_cli
     binary: arduino-cli
+    env:
+      - CGO_ENABLED=0
     goos:
       - linux
       - windows

Dockerfiles/builder/Dockerfile

-FROM dockercore/golang-cross
+FROM multiarch/crossbuild
 
-# Couldn't fine a more elegant way to fix this
-RUN ln -s /usr/include/asm-generic /usr/include/asm
+ENV PATH $PATH:/usr/local/go/bin
 
-RUN set -ex \
-    && apt-get update -qq \
-    && apt-get install -y -q --no-install-recommends \
-    g++-multilib
-
-# Run in a different step to ease dependencies resolution
-RUN set -ex \    
-    && apt-get install -y -q --no-install-recommends \
-    gcc-aarch64-linux-gnu \
-    gcc-arm-linux-gnueabihf
-
-# Install goreleaser
+# Install tooling
 ENV GORELEASER_VER 0.113.0
 ENV GORELEASER_SHA 2379beebb6369b75ccead7f7a43269de700b51821feae3857701d106ed72bd63
+ENV GOVER 1.12.7
 RUN set -ex \
     && curl -o goreleaser.tar.gz -LO https://github.com/goreleaser/goreleaser/releases/download/v${GORELEASER_VER}/goreleaser_Linux_x86_64.tar.gz \
     && echo "$GORELEASER_SHA goreleaser.tar.gz" | sha256sum -c - || exit 1 \
     && tar -xzf goreleaser.tar.gz -C /usr/bin/ goreleaser \
-    && rm goreleaser.tar.gz
+    && rm goreleaser.tar.gz \
+    && curl -LO https://dl.google.com/go/go${GOVER}.linux-amd64.tar.gz \
+    && tar -C /usr/local -xzf go${GOVER}.linux-amd64.tar.gz \
+    && rm go${GOVER}.linux-amd64.tar.gz