COPY failed: stat /var/lib/docker/tmp/docker-builder556666182/confd-6.2.1.linux.x86_64.installer.bin: no such file or directory

[mrashutosh]

While running 'sudo docker build -t module-catalog .'

Sending build context to Docker daemon 365.1kB
Step 1/21 : FROM debian:latest
---> da653cee0545
Step 2/21 : ENV CONFD_VER 6.2.1
---> Using cache
---> 5b6a670fc65a
Step 3/21 : RUN apt-get update && apt-get install -y openssh-client build-essential && rm -rf /var/lib/apt/lists/*
---> Using cache
---> 283d2e59922d
Step 4/21 : ENV CONFD_DIR /tmp/confd-${CONFD_VER}
---> Using cache
---> 4325715bb98a
Step 5/21 : ENV PATH $PATH:$CONFD_DIR/bin
---> Using cache
---> 752e0d52064a
Step 6/21 : RUN /bin/bash -c 'find . -name confd-6.2.1.linux.x86_64.installer.bin'
---> Running in 2f159eb44f64
Removing intermediate container 2f159eb44f64
---> a3affa19f220
Step 7/21 : COPY ./confd-${CONFD_VER}.linux.x86_64.installer.bin /tmp
COPY failed: stat /var/lib/docker/tmp/docker-builder556666182/confd-6.2.1.linux.x86_64.installer.bin: no such file or directory
ashutosh@ashutosh:~/module-catalog/confd-module-catalog-master$