Unable to complete installation

[Priyanshupareek]

Building rabbitmq
Step 1/5 : FROM rabbitmq:3-management
---> af593d7f6c2c
Step 2/5 : RUN rabbitmq-plugins enable rabbitmq_stomp
---> Using cache
---> 799450984a2d
Step 3/5 : RUN rabbitmq-plugins enable --offline rabbitmq_web_stomp
---> Using cache
---> cb36140083d7
Step 4/5 : RUN echo 'web_stomp.ws_frame = binary' >> /etc/rabbitmq/rabbitmq.conf
---> Using cache
---> 0a699ad23110
Step 5/5 : EXPOSE 15674
---> Using cache
---> 53abb844dd4b

Successfully built 53abb844dd4b
Successfully tagged or-rabbitmq:latest
Building frontend
Step 1/9 : FROM node:alpine
---> d9cbc5d57071
Step 2/9 : RUN apk update && apk add python make g++
---> Using cache
---> 1458a866911e
Step 3/9 : WORKDIR /usr/src/app
---> Using cache
---> 5314243fb9f1
Step 4/9 : ENV API_URL = "http://backend:5000"
---> Using cache
---> 4b15acaf7c9f
Step 5/9 : COPY package*.json ./
---> Using cache
---> 59b59f91946e
Step 6/9 : RUN npm install --production
---> Using cache
---> 989c63cf83bb
Step 7/9 : COPY . .
---> Using cache
---> 8323225b21a4
Step 8/9 : EXPOSE 3000
---> Using cache
---> 4904ce602110
Step 9/9 : CMD ["npm", "start"]
---> Using cache
---> d0206e4b5dfe

Successfully built d0206e4b5dfe
Successfully tagged or-frontend:latest
Building backend
Step 1/8 : FROM continuumio/miniconda3:latest
---> 52daacd3dd5d
Step 2/8 : WORKDIR /home/docker_conda_template
---> Using cache
---> fd920e6b19da
Step 3/8 : COPY conda-reqs.yml ./
---> Using cache
---> 1d1b8ee5bc17
Step 4/8 : RUN conda env create -f conda-reqs.yml
---> Running in 0a9abae99ea8
standard_init_linux.go:211: exec user process caused "no such file or directory"
ERROR: Service 'backend' failed to build: The command '/bin/sh -c conda env create -f conda-reqs.yml' returned a non-zero code: 1

OS: Ubuntu 18.04
Hardware: Nvidia Jetson Xavier NX
Architecture: arm64

Since anaconda/miniconda wasn't available for arm64 architecture, I downloaded archiconda3 and changed the text in the path in dockerfile (conda -> archiconda3)

For this issue:

standard_init_linux.go:211: exec user process caused "no such file or directory"

Tried method1: Tried changing #!/bin/sh to #!/bin/bash but getting same error.
Tried method2: added dos2unix in docker file