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WCOW can only use the local exporter if there are no nested directories in the layer #4866

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fruzitent opened this issue Apr 22, 2024 · 1 comment
Open

WCOW can only use the local exporter if there are no nested directories in the layer #4866

fruzitent opened this issue Apr 22, 2024 · 1 comment
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area/windows area/windows-wcow status/needs-investigation

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@fruzitent
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fruzitent commented Apr 22, 2024 •
edited 

FROM scratch
COPY <<EOF "C:/hello.txt"
Hello, world!
EOF
1. scratch - successfully exports file in the root 
PS>docker buildx build . --file ".\Dockerfile" --no-cache --progress "plain" --output "dest=./out/,type=local"
#0 building with "buildkit-exp" instance using remote driver

#1 [internal] load build definition from Dockerfile
#1 transferring dockerfile: 93B 0.0s done
#1 DONE 0.1s

#2 [internal] load .dockerignore
#2 transferring context: 2B done
#2 DONE 0.0s

#3 [internal] preparing inline document
#3 CACHED

#4 [1/1] COPY <<EOF C:/hello.txt
#4 DONE 0.1s

#5 exporting to client directory
#5 copying files 45B done
#5 DONE 0.0s

View build details: docker-desktop://dashboard/build/buildkit-exp/buildkit-exp0/0evhsyai3xt8n7tkzau1lk6rc

PS>ls .\out\

    Directory: C:\dev\wcow-test

Mode                 LastWriteTime         Length Name
----                 -------------         ------ ----
-a---           4/23/2024  1:27 AM             14 hello.txt
time="2024-04-23T01:27:18.229210700+03:00" level=debug msg="get snapshot mounts" key=0jbm507h0uwvnz0y7sa6zudri
time="2024-04-23T01:27:18.288465300+03:00" level=debug msg="get snapshot mounts" key=0jbm507h0uwvnz0y7sa6zudri
time="2024-04-23T01:27:18.303152400+03:00" level=debug msg="get snapshot mounts" key=kug35jrk01jt2qq5p3xli51y5
time="2024-04-23T01:27:18.343731900+03:00" level=debug msg="get snapshot mounts" key=kug35jrk01jt2qq5p3xli51y5
time="2024-04-23T01:27:18.354660400+03:00" level=debug msg="get snapshot mounts" key=lxq6u0ajk2yz82d4ayrhmhgo2
time="2024-04-23T01:27:18.369410200+03:00" level=debug msg="prepare snapshot" key=6nraui0zmxo9wiokqkd991z7z parent=
time="2024-04-23T01:27:18.375381100+03:00" level=debug msg=createSnapshot
time="2024-04-23T01:27:18.408202900+03:00" level=debug msg="get snapshot mounts" key=6nraui0zmxo9wiokqkd991z7z
time="2024-04-23T01:27:18.469041300+03:00" level=debug msg="get snapshot mounts" key=6nraui0zmxo9wiokqkd991z7z
time="2024-04-23T01:27:18.487500600+03:00" level=debug msg="(*service).Write started" ref=history-ref_479515500-7EFo
time="2024-04-23T01:27:18.541715600+03:00" level=debug msg="(*service).Write started" ref=history-ref_535707100-uS8x

{"level":"debug","msg":"session started","time":"2024-04-23T01:27:17+03:00"}
{"level":"debug","msg":"session finished: \u003cnil\u003e","time":"2024-04-23T01:27:17+03:00"}
{"level":"debug","msg":"session started","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"session finished: \u003cnil\u003e","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"session started","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"reusing ref for local: 0jbm507h0uwvnz0y7sa6zudri","span":"[internal] load build definition from Dockerfile","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"diffcopy took: 14.8541ms","span":"[internal] load build definition from Dockerfile","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"reusing ref for local: kug35jrk01jt2qq5p3xli51y5","span":"[internal] load .dockerignore","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"diffcopy took: 2.1609ms","span":"[internal] load .dockerignore","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"load cache for [internal] preparing inline document with 6w6kvn409fd59a2jmadakuv7n::o6cr4owcfe4xiiwi1jx3kcshv","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:27:18+03:00"}
{"level":"debug","msg":"session finished: \u003cnil\u003e","time":"2024-04-23T01:27:18+03:00"}

FROM scratch
COPY <<EOF "C:/foo/hello.txt"
Hello, world!
EOF
2. scratch - fails to export as there is a nested directory 
PS>docker buildx build . --file ".\Dockerfile" --no-cache --progress "plain" --output "dest=./out/,type=local"
#0 building with "buildkit-exp" instance using remote driver

#1 [internal] load build definition from Dockerfile
#1 transferring dockerfile: 98B done
#1 DONE 0.0s

#2 [internal] load .dockerignore
#2 transferring context: 2B 0.0s done
#2 DONE 0.0s

#3 [internal] preparing inline document
#3 CACHED

#4 [1/1] COPY <<EOF C:/foo/hello.txt
#4 DONE 0.1s

#5 exporting to client directory
#5 copying files 55B done
#5 CANCELED
ERROR: failed to solve: error from receiver: context canceled

View build details: docker-desktop://dashboard/build/buildkit-exp/buildkit-exp0/mwdhhftacgd6mnx3zh9ehwrt8

PS>ls .\out\

    Directory: C:\dev\wcow-test

Mode                 LastWriteTime         Length Name
----                 -------------         ------ ----
d----           4/23/2024  1:29 AM                foo

PS>ls .\out\foo\
time="2024-04-23T01:29:30.503604700+03:00" level=debug msg="get snapshot mounts" key=0jbm507h0uwvnz0y7sa6zudri
time="2024-04-23T01:29:30.561684000+03:00" level=debug msg="get snapshot mounts" key=kug35jrk01jt2qq5p3xli51y5
time="2024-04-23T01:29:30.568780800+03:00" level=debug msg="get snapshot mounts" key=4zjm3xxex5ppdi7awtvbtlbxx
time="2024-04-23T01:29:30.582066700+03:00" level=debug msg="prepare snapshot" key=p6pl2xzbdkchskutl8y971y9p parent=
time="2024-04-23T01:29:30.588344700+03:00" level=debug msg=createSnapshot
time="2024-04-23T01:29:30.619358600+03:00" level=debug msg="get snapshot mounts" key=p6pl2xzbdkchskutl8y971y9p
time="2024-04-23T01:29:30.660586700+03:00" level=debug msg="get snapshot mounts" key=p6pl2xzbdkchskutl8y971y9p
time="2024-04-23T01:29:30.679431100+03:00" level=debug msg="(*service).Write started" ref=history-ref_667354900-mLig
time="2024-04-23T01:29:30.724348600+03:00" level=debug msg="(*service).Write started" ref=history-ref_718408300-FKK2

{"level":"debug","msg":"session started","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"session finished: \u003cnil\u003e","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"session started","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"session finished: \u003cnil\u003e","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"session started","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"reusing ref for local: 0jbm507h0uwvnz0y7sa6zudri","span":"[internal] load build definition from Dockerfile","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"diffcopy took: 5.4809ms","span":"[internal] load build definition from Dockerfile","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"reusing ref for local: kug35jrk01jt2qq5p3xli51y5","span":"[internal] load .dockerignore","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"diffcopy took: 9.8142ms","span":"[internal] load .dockerignore","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"load cache for [internal] preparing inline document with 6w6kvn409fd59a2jmadakuv7n::l37dyl5whipkaztbm9rqvytw5","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:29:30+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:29:30+03:00"}
{"level":"error","msg":"/moby.buildkit.v1.Control/Solve returned error: rpc error: code = Unknown desc = error from receiver: context canceled","time":"2024-04-23T01:29:30+03:00"}
error from receiver: context canceled
16924 v0.0.0+unknown C:\Users\fruzitent\.local\opt\buildkit\cmd\buildkitd\__debug_bin1075689492.exe
github.com/tonistiigi/fsutil.(*sender).run.func3
C:/Users/fruzitent/.local/opt/buildkit/vendor/github.com/tonistiigi/fsutil/send.go:100
golang.org/x/sync/errgroup.(*Group).Go.func1
C:/Users/fruzitent/.local/opt/buildkit/vendor/golang.org/x/sync/errgroup/errgroup.go:75
runtime.goexit
C:/Program Files/Go/src/runtime/asm_amd64.s:1695

16924 v0.0.0+unknown C:\Users\fruzitent\.local\opt\buildkit\cmd\buildkitd\__debug_bin1075689492.exe
github.com/moby/buildkit/session/filesync.sendDiffCopy
C:/Users/fruzitent/.local/opt/buildkit/session/filesync/diffcopy.go:25
github.com/moby/buildkit/session/filesync.CopyToCaller
C:/Users/fruzitent/.local/opt/buildkit/session/filesync/filesync.go:365
github.com/moby/buildkit/exporter/local.(*localExporterInstance).Export.func1.1
C:/Users/fruzitent/.local/opt/buildkit/exporter/local/export.go:158
golang.org/x/sync/errgroup.(*Group).Go.func1
C:/Users/fruzitent/.local/opt/buildkit/vendor/golang.org/x/sync/errgroup/errgroup.go:75
runtime.goexit
C:/Program Files/Go/src/runtime/asm_amd64.s:1695

16924 v0.0.0+unknown C:\Users\fruzitent\.local\opt\buildkit\cmd\buildkitd\__debug_bin1075689492.exe
main.unaryInterceptor
C:/Users/fruzitent/.local/opt/buildkit/cmd/buildkitd/main.go:670
google.golang.org/grpc.chainUnaryInterceptors.func1
C:/Users/fruzitent/.local/opt/buildkit/vendor/google.golang.org/grpc/server.go:1154
github.com/moby/buildkit/api/services/control._Control_Solve_Handler
C:/Users/fruzitent/.local/opt/buildkit/api/services/control/control.pb.go:2466
google.golang.org/grpc.(*Server).processUnaryRPC
C:/Users/fruzitent/.local/opt/buildkit/vendor/google.golang.org/grpc/server.go:1343
google.golang.org/grpc.(*Server).handleStream
C:/Users/fruzitent/.local/opt/buildkit/vendor/google.golang.org/grpc/server.go:1737
google.golang.org/grpc.(*Server).serveStreams.func1.1
C:/Users/fruzitent/.local/opt/buildkit/vendor/google.golang.org/grpc/server.go:986
runtime.goexit
C:/Program Files/Go/src/runtime/asm_amd64.s:1695
{"level":"debug","msg":"session finished: \u003cnil\u003e","time":"2024-04-23T01:29:30+03:00"}

FROM mcr.microsoft.com/windows/nanoserver:ltsc2022
3. nanoserver - same as №2 
PS>docker buildx build . --file ".\Dockerfile" --no-cache --progress "plain" --output "dest=./out/,type=local"
#0 building with "buildkit-exp" instance using remote driver

#1 [internal] load build definition from Dockerfile
#1 transferring dockerfile: 88B done
#1 DONE 0.0s

#2 [internal] load metadata for mcr.microsoft.com/windows/nanoserver:ltsc2022
#2 DONE 0.1s

#3 [internal] load .dockerignore
#3 transferring context: 2B done
#3 DONE 0.0s

#4 [1/1] FROM mcr.microsoft.com/windows/nanoserver:ltsc2022@sha256:6223f3a17f2652064c56ca55aaef866177d58d6a1c526636ac2120685df5466d
#4 resolve mcr.microsoft.com/windows/nanoserver:ltsc2022@sha256:6223f3a17f2652064c56ca55aaef866177d58d6a1c526636ac2120685df5466d 0.1s done
#4 DONE 0.1s

#4 [1/1] FROM mcr.microsoft.com/windows/nanoserver:ltsc2022@sha256:6223f3a17f2652064c56ca55aaef866177d58d6a1c526636ac2120685df5466d
#4 CACHED

#5 exporting to client directory
#5 copying files 195B done
#5 CANCELED
ERROR: failed to solve: error from receiver: context canceled

View build details: docker-desktop://dashboard/build/buildkit-exp/buildkit-exp0/gutcurr9gwpooh1c54nrl4rp2

PS>ls .\out\

    Directory: C:\dev\wcow-test

Mode                 LastWriteTime         Length Name
----                 -------------         ------ ----
-a---            4/5/2024 11:51 AM              0 License.txt
time="2024-04-23T01:38:22.476824100+03:00" level=debug msg="get snapshot mounts" key=0jbm507h0uwvnz0y7sa6zudri
time="2024-04-23T01:38:22.565486500+03:00" level=debug msg="(*service).Write started" expected="sha256:6223f3a17f2652064c56ca55aaef866177d58d6a1c526636ac2120685df5466d" ref="index-sha256:6223f3a17f2652064c56ca55aaef866177d58d6a1c526636ac2120685df5466d" total=350
time="2024-04-23T01:38:22.581753600+03:00" level=debug msg="(*service).Write started" expected="sha256:d571070522e80688c8d66a10c1695948f88adef94924f55b76d6ec6d5dc5008a" ref="manifest-sha256:d571070522e80688c8d66a10c1695948f88adef94924f55b76d6ec6d5dc5008a" total=429
time="2024-04-23T01:38:22.597023100+03:00" level=debug msg="(*service).Write started" expected="sha256:d1e8c66ca6cc8b4b9b737ed9fd5ae8dff85cd0db8cc1cdea54a8a153acb39797" ref="config-sha256:d1e8c66ca6cc8b4b9b737ed9fd5ae8dff85cd0db8cc1cdea54a8a153acb39797" total=638
time="2024-04-23T01:38:22.653285400+03:00" level=debug msg="get snapshot mounts" key=kug35jrk01jt2qq5p3xli51y5
time="2024-04-23T01:38:22.668898000+03:00" level=debug msg="(*service).Write started" expected="sha256:6223f3a17f2652064c56ca55aaef866177d58d6a1c526636ac2120685df5466d" ref="index-sha256:6223f3a17f2652064c56ca55aaef866177d58d6a1c526636ac2120685df5466d" total=350
time="2024-04-23T01:38:22.683095100+03:00" level=debug msg="(*service).Write started" expected="sha256:d571070522e80688c8d66a10c1695948f88adef94924f55b76d6ec6d5dc5008a" ref="manifest-sha256:d571070522e80688c8d66a10c1695948f88adef94924f55b76d6ec6d5dc5008a" total=429
time="2024-04-23T01:38:22.697026500+03:00" level=debug msg="(*service).Write started" expected="sha256:d1e8c66ca6cc8b4b9b737ed9fd5ae8dff85cd0db8cc1cdea54a8a153acb39797" ref="config-sha256:d1e8c66ca6cc8b4b9b737ed9fd5ae8dff85cd0db8cc1cdea54a8a153acb39797" total=638
time="2024-04-23T01:38:22.853906800+03:00" level=debug msg="(*service).Write started" ref=history-ref_846969700-Ysz1
time="2024-04-23T01:38:22.895121200+03:00" level=debug msg="(*service).Write started" ref=history-ref_874933500-j5s5

{"level":"debug","msg":"session started","time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"session finished: \u003cnil\u003e","time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"session started","time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"session finished: \u003cnil\u003e","time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"session started","time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"reusing ref for local: 0jbm507h0uwvnz0y7sa6zudri","span":"[internal] load build definition from Dockerfile","time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"diffcopy took: 6.0415ms","span":"[internal] load build definition from Dockerfile","time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:38:22+03:00"}
{"cached":true,"key":"mcr.microsoft.com/windows/nanoserver::pull","level":"debug","msg":"checked for cached auth handler namespace","name":"mcr.microsoft.com/windows/nanoserver","scope":"pull","time":"2024-04-23T01:38:22+03:00"}
{"host":"mcr.microsoft.com","level":"debug","msg":"resolving","time":"2024-04-23T01:38:22+03:00"}
{"host":"mcr.microsoft.com","level":"debug","msg":"do request","request.header.accept":"application/vnd.docker.distribution.manifest.v2+json, application/vnd.docker.distribution.manifest.list.v2+json, application/vnd.oci.image.manifest.v1+json, application/vnd.oci.image.index.v1+json, */*","request.header.user-agent":"buildkit/v0.0-dev","request.method":"HEAD","time":"2024-04-23T01:38:22+03:00","url":"https://mcr.microsoft.com/v2/windows/nanoserver/manifests/ltsc2022"}
{"host":"mcr.microsoft.com","level":"debug","msg":"fetch response received","response.header.access-control-expose-headers":"Docker-Content-Digest","response.header.access-control-expose-headers.1":"WWW-Authenticate","response.header.access-control-expose-headers.2":"Link","response.header.access-control-expose-headers.3":"X-Ms-Correlation-Request-Id","response.header.content-length":"350","response.header.content-type":"application/vnd.docker.distribution.manifest.list.v2+json","response.header.date":"Mon, 22 Apr 2024 22:38:20 GMT","response.header.docker-content-digest":"sha256:6223f3a17f2652064c56ca55aaef866177d58d6a1c526636ac2120685df5466d","response.header.docker-distribution-api-version":"registry/2.0","response.header.etag":"\"sha256:6223f3a17f2652064c56ca55aaef866177d58d6a1c526636ac2120685df5466d\"","response.header.strict-transport-security":"max-age=31536000; includeSubDomains","response.header.strict-transport-security.1":"max-age=31536000; includeSubDomains","response.header.x-cache":"CONFIG_NOCACHE","response.header.x-content-type-options":"nosniff","response.header.x-mcr-env":"prod","response.header.x-mcr-privacy":"https://privacy.microsoft.com/en-us/privacystatement","response.header.x-ms-client-request-id":"","response.header.x-ms-correlation-request-id":"ad800dac-dff7-4bcc-b800-bcff00599fd9","response.header.x-ms-request-id":"d8ebb795-5028-49b6-b5e7-3fd9ac3a7772","response.header.x-msedge-ref":"Ref A: 9C9BD8D487904D57AA11A3C0BBE88CA7 Ref B: WAW01EDGE0319 Ref C: 2024-04-22T22:38:20Z","response.status":"200 OK","time":"2024-04-23T01:38:22+03:00","url":"https://mcr.microsoft.com/v2/windows/nanoserver/manifests/ltsc2022"}
{"desc.digest":"sha256:6223f3a17f2652064c56ca55aaef866177d58d6a1c526636ac2120685df5466d","host":"mcr.microsoft.com","level":"debug","msg":"resolved","time":"2024-04-23T01:38:22+03:00"}
{"digest":"sha256:6223f3a17f2652064c56ca55aaef866177d58d6a1c526636ac2120685df5466d","level":"debug","mediatype":"application/vnd.docker.distribution.manifest.list.v2+json","msg":"fetch","size":350,"time":"2024-04-23T01:38:22+03:00"}
{"digest":"sha256:d571070522e80688c8d66a10c1695948f88adef94924f55b76d6ec6d5dc5008a","level":"debug","mediatype":"application/vnd.docker.distribution.manifest.v2+json","msg":"fetch","size":429,"time":"2024-04-23T01:38:22+03:00"}
{"digest":"sha256:d1e8c66ca6cc8b4b9b737ed9fd5ae8dff85cd0db8cc1cdea54a8a153acb39797","level":"debug","mediatype":"application/vnd.docker.container.image.v1+json","msg":"fetch","size":638,"time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"reusing ref for local: kug35jrk01jt2qq5p3xli51y5","span":"[internal] load .dockerignore","time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"diffcopy took: 2.1138ms","span":"[internal] load .dockerignore","time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:38:22+03:00"}
{"cached":true,"key":"mcr.microsoft.com/windows/nanoserver::pull","level":"debug","msg":"checked for cached auth handler namespace","name":"mcr.microsoft.com/windows/nanoserver","scope":"pull","time":"2024-04-23T01:38:22+03:00"}
{"digest":"sha256:6223f3a17f2652064c56ca55aaef866177d58d6a1c526636ac2120685df5466d","level":"debug","mediatype":"application/vnd.docker.distribution.manifest.list.v2+json","msg":"fetch","size":350,"time":"2024-04-23T01:38:22+03:00"}
{"digest":"sha256:d571070522e80688c8d66a10c1695948f88adef94924f55b76d6ec6d5dc5008a","level":"debug","mediatype":"application/vnd.docker.distribution.manifest.v2+json","msg":"fetch","size":429,"time":"2024-04-23T01:38:22+03:00"}
{"digest":"sha256:d1e8c66ca6cc8b4b9b737ed9fd5ae8dff85cd0db8cc1cdea54a8a153acb39797","level":"debug","mediatype":"application/vnd.docker.container.image.v1+json","msg":"fetch","size":638,"time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"load cache for [1/1] FROM mcr.microsoft.com/windows/nanoserver:ltsc2022@sha256:6223f3a17f2652064c56ca55aaef866177d58d6a1c526636ac2120685df5466d with 6w6kvn409fd59a2jmadakuv7n::3x70wlz5lyix8ey9rwcwuqt72","time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"Calling proc (1)","time":"2024-04-23T01:38:22+03:00"}
{"level":"debug","msg":"Calling proc (2)","time":"2024-04-23T01:38:22+03:00"}
{"level":"error","msg":"/moby.buildkit.v1.Control/Solve returned error: rpc error: code = Unknown desc = error from receiver: context canceled","time":"2024-04-23T01:38:22+03:00"}
error from receiver: context canceled
16924 v0.0.0+unknown C:\Users\fruzitent\.local\opt\buildkit\cmd\buildkitd\__debug_bin1075689492.exe
github.com/tonistiigi/fsutil.(*sender).run.func3
C:/Users/fruzitent/.local/opt/buildkit/vendor/github.com/tonistiigi/fsutil/send.go:100
golang.org/x/sync/errgroup.(*Group).Go.func1
C:/Users/fruzitent/.local/opt/buildkit/vendor/golang.org/x/sync/errgroup/errgroup.go:75
runtime.goexit
C:/Program Files/Go/src/runtime/asm_amd64.s:1695

16924 v0.0.0+unknown C:\Users\fruzitent\.local\opt\buildkit\cmd\buildkitd\__debug_bin1075689492.exe
github.com/moby/buildkit/session/filesync.sendDiffCopy
C:/Users/fruzitent/.local/opt/buildkit/session/filesync/diffcopy.go:25
github.com/moby/buildkit/session/filesync.CopyToCaller
C:/Users/fruzitent/.local/opt/buildkit/session/filesync/filesync.go:365
github.com/moby/buildkit/exporter/local.(*localExporterInstance).Export.func1.1
C:/Users/fruzitent/.local/opt/buildkit/exporter/local/export.go:158
golang.org/x/sync/errgroup.(*Group).Go.func1
C:/Users/fruzitent/.local/opt/buildkit/vendor/golang.org/x/sync/errgroup/errgroup.go:75
runtime.goexit
C:/Program Files/Go/src/runtime/asm_amd64.s:1695

16924 v0.0.0+unknown C:\Users\fruzitent\.local\opt\buildkit\cmd\buildkitd\__debug_bin1075689492.exe
main.unaryInterceptor
C:/Users/fruzitent/.local/opt/buildkit/cmd/buildkitd/main.go:670
google.golang.org/grpc.chainUnaryInterceptors.func1
C:/Users/fruzitent/.local/opt/buildkit/vendor/google.golang.org/grpc/server.go:1154
github.com/moby/buildkit/api/services/control._Control_Solve_Handler
C:/Users/fruzitent/.local/opt/buildkit/api/services/control/control.pb.go:2466
google.golang.org/grpc.(*Server).processUnaryRPC
C:/Users/fruzitent/.local/opt/buildkit/vendor/google.golang.org/grpc/server.go:1343
google.golang.org/grpc.(*Server).handleStream
C:/Users/fruzitent/.local/opt/buildkit/vendor/google.golang.org/grpc/server.go:1737
google.golang.org/grpc.(*Server).serveStreams.func1.1
C:/Users/fruzitent/.local/opt/buildkit/vendor/google.golang.org/grpc/server.go:986
runtime.goexit
C:/Program Files/Go/src/runtime/asm_amd64.s:1695
{"level":"debug","msg":"session finished: \u003cnil\u003e","time":"2024-04-23T01:38:22+03:00"}

FROM docker.io/library/alpine:3.19
4. alpine - successfully exports sysroot, something №3 should've done 
$ docker buildx build . --file "./Dockerfile" --no-cache --progress "plain" --output "dest=./out/,type=local"
#0 building with "default" instance using docker driver

#1 [internal] load build definition from Dockerfile
#1 transferring dockerfile: 72B 0.0s done
#1 DONE 0.1s

#2 [internal] load metadata for docker.io/library/alpine:3.19
#2 ...

#3 [auth] library/alpine:pull token for registry-1.docker.io
#3 DONE 0.0s

#2 [internal] load metadata for docker.io/library/alpine:3.19
#2 DONE 2.7s

#4 [internal] load .dockerignore
#4 transferring context: 0.0s
#4 transferring context: 2B 0.0s done
#4 DONE 0.1s

#5 [1/1] FROM docker.io/library/alpine:3.19@sha256:c5b1261d6d3e43071626931fc004f70149baeba2c8ec672bd4f27761f8e1ad6b
#5 resolve docker.io/library/alpine:3.19@sha256:c5b1261d6d3e43071626931fc004f70149baeba2c8ec672bd4f27761f8e1ad6b 0.1s done
#5 DONE 0.1s

#5 [1/1] FROM docker.io/library/alpine:3.19@sha256:c5b1261d6d3e43071626931fc004f70149baeba2c8ec672bd4f27761f8e1ad6b
#5 sha256:4abcf20661432fb2d719aaf90656f55c287f8ca915dc1c92ec14ff61e67fbaf8 0B / 3.41MB 0.2s
#5 sha256:4abcf20661432fb2d719aaf90656f55c287f8ca915dc1c92ec14ff61e67fbaf8 2.10MB / 3.41MB 0.3s
#5 sha256:4abcf20661432fb2d719aaf90656f55c287f8ca915dc1c92ec14ff61e67fbaf8 3.41MB / 3.41MB 0.4s done
#5 extracting sha256:4abcf20661432fb2d719aaf90656f55c287f8ca915dc1c92ec14ff61e67fbaf8
#5 extracting sha256:4abcf20661432fb2d719aaf90656f55c287f8ca915dc1c92ec14ff61e67fbaf8 0.2s done
#5 DONE 0.8s

#6 exporting to client directory
#6 copying files 58.58kB 0.1s
#6 copying files 7.21MB 5.2s
#6 copying files 7.40MB 7.5s done
#6 DONE 8.2s

$ du -h --max-depth=1 ./out/
792K    ./out/bin
0       ./out/dev
312K    ./out/etc
0       ./out/home
5.6M    ./out/lib
0       ./out/media
0       ./out/mnt
0       ./out/opt
0       ./out/proc
0       ./out/root
0       ./out/run
72K     ./out/sbin
0       ./out/srv
0       ./out/sys
0       ./out/tmp
424K    ./out/usr
0       ./out/var
7.2M    ./out/
$ git describe --always --tags
v0.13.0-rc3-179-g108cd5000
@profnandaa
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profnandaa commented May 14, 2024 •
edited

cross-linking with docker/buildx#2433 /cc. @danielGithinji

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