starting build "73c89bf4-9a3f-4b46-902e-acde07208c24"

FETCHSOURCE
Initialized empty Git repository in /workspace/.git/
From https://source.developers.google.com/p/fygi-272514/r/bitbucket_fygitech_fyginator
 * branch            e6aff68ab66c8ed48c3e99b8d21e1a8d23aadac0 -> FETCH_HEAD
HEAD is now at e6aff68 Working on shopify integration.
BUILD
Already have image (with digest): gcr.io/cloud-builders/docker
Sending build context to Docker daemon  301.1kB

Step 1/7 : FROM mcr.microsoft.com/dotnet/core/sdk:3.1 AS build
3.1: Pulling from dotnet/core/sdk
50e431f79093: Already exists
dd8c6d374ea5: Already exists
c85513200d84: Already exists
55769680e827: Already exists
046d154b40ef: Pulling fs layer
97147b68520e: Pulling fs layer
4121958ac16c: Pulling fs layer
046d154b40ef: Verifying Checksum
046d154b40ef: Download complete
4121958ac16c: Verifying Checksum
4121958ac16c: Download complete
97147b68520e: Verifying Checksum
97147b68520e: Download complete
046d154b40ef: Pull complete
97147b68520e: Pull complete
4121958ac16c: Pull complete
Digest: sha256:a036559517e0bdf9f724111274ee3c6222418eae33a0b74d2f0ee4b8421e0dc2
Status: Downloaded newer image for mcr.microsoft.com/dotnet/core/sdk:3.1
 ---> 336698ad1713
Step 2/7 : RUN dotnet restore
 ---> Running in 2aabf10fe6df
MSBUILD : error MSB1003: Specify a project or solution file. The current working directory does not contain a project or solution file.
The command '/bin/sh -c dotnet restore' returned a non-zero code: 1
ERROR
ERROR: build step 0 "gcr.io/cloud-builders/docker" failed: step exited with non-zero status: 1