Fatal: Reference is not a tree

Mon Dec 22 14:59:48 UTC 2014

That's because I updated haddock submodule but that update was not pushed to Phab. I was able to 
do a quick build of my patch without updating haddock so it should only be a problem if you try 
to validate.

That said, is there a way I can push changes in a submodule to a phab revision?

Janek

Dnia poniedziałek, 22 grudnia 2014, Simon Peyton Jones napisał:
> Dear devs
>
> When doing 'arc patch' I got
>
> fatal: reference is not a tree: d809f9d656780273f4f79e7a9fb934f783f79702
> Unable to checkout 'd809f9d656780273f4f79e7a9fb934f783f79702' in submodule
> path 'utils/haddock'
>
> Should I worry?
>
> Simon
>
>
> simonpj at cam-05-unx:~/code/HEAD-2$ arc patch D202
> arc patch D202
> You have untracked files in this working copy.
>
>   Working copy: /home/simonpj/code/HEAD-2/
>
>   Untracked files in working copy:
>     flat-skol-diff
>     foo
>     foo2
>     index.html.1
>     index.html.2
>     index.html.3
>     resume
>     spj-patch
>     spj-patch-save
>     testsuite/mk/ghcconfig_home_simonmar_fp_bin_x86_64-unknown-linux_ghc.mk
>     testsuite/tests/simplCore/should_compile/T8538.hs
>     testsuite/tests/simplCore/should_compile/T9073.hs
>     tmp-patch
>     untch-patch
>
> Since you don't have '.gitignore' rules for these files and have not listed
> them in '.git/info/exclude', you may have forgotten to 'git add' them to
> your commit.
>
>
>     Do you want to amend these files to the commit? [y/N] n
> n
>
> Created and checked out branch arcpatch-D202.
> Checking patch compiler/basicTypes/MkId.hs...
> Checking patch compiler/basicTypes/NameEnv.hs...
> Checking patch compiler/basicTypes/VarSet.hs...
> Checking patch compiler/deSugar/DsMeta.hs...
> Checking patch compiler/hsSyn/Convert.hs...
> Checking patch compiler/hsSyn/HsDecls.hs...
> Checking patch compiler/hsSyn/PlaceHolder.hs...
> Checking patch compiler/iface/BuildTyCl.hs...
> Checking patch compiler/iface/IfaceSyn.hs...
> Checking patch compiler/iface/MkIface.hs...
> Checking patch compiler/iface/TcIface.hs...
> Checking patch compiler/main/GHC.hs...
> Checking patch compiler/main/HscTypes.hs...
> Checking patch compiler/parser/ApiAnnotation.hs...
> Checking patch compiler/parser/Parser.y...
> Checking patch compiler/parser/RdrHsSyn.hs...
> Checking patch compiler/prelude/TysPrim.hs...
> Checking patch compiler/rename/RnSource.hs...
> Checking patch compiler/rename/RnTypes.hs...
> Checking patch compiler/typecheck/FamInst.hs...
> Checking patch compiler/typecheck/TcEnv.hs...
> Checking patch compiler/typecheck/TcEvidence.hs...
> Checking patch compiler/typecheck/TcInstDcls.hs...
> Checking patch compiler/typecheck/TcRnDriver.hs...
> Checking patch compiler/typecheck/TcRnMonad.hs...
> Checking patch compiler/typecheck/TcSplice.hs...
> Checking patch compiler/typecheck/TcTyClsDecls.hs...
> Checking patch compiler/typecheck/TcTypeNats.hs...
> Checking patch compiler/typecheck/TcValidity.hs...
> Checking patch compiler/types/CoAxiom.hs...
> Checking patch compiler/types/Coercion.hs...
> Checking patch compiler/types/FamInstEnv.hs...
> Checking patch compiler/types/Kind.hs...
> Checking patch compiler/types/OptCoercion.hs...
> Checking patch compiler/types/TyCon.hs...
> Checking patch compiler/types/TypeRep.hs...
> Checking patch compiler/types/TypeRep.hs-boot...
> Checking patch compiler/utils/Outputable.hs...
> Checking patch compiler/vectorise/Vectorise/Generic/PADict.hs...
> Checking patch compiler/vectorise/Vectorise/Generic/PAMethods.hs...
> Checking patch compiler/vectorise/Vectorise/Type/Env.hs...
> Checking patch compiler/vectorise/Vectorise/Utils/PADict.hs...
> Checking patch libraries/template-haskell/Language/Haskell/TH.hs...
> Checking patch libraries/template-haskell/Language/Haskell/TH/Lib.hs...
> Checking patch libraries/template-haskell/Language/Haskell/TH/Ppr.hs...
> Checking patch libraries/template-haskell/Language/Haskell/TH/PprLib.hs...
> Checking patch libraries/template-haskell/Language/Haskell/TH/Syntax.hs...
> Checking patch testsuite/tests/ghci/scripts/T6018ghci.script...
> Checking patch testsuite/tests/ghci/scripts/T6018ghci.stdout...
> Checking patch testsuite/tests/ghci/scripts/T6018ghcifail.script...
> Checking patch testsuite/tests/ghci/scripts/T6018ghcifail.stderr...
> Checking patch testsuite/tests/ghci/scripts/T6018ghcirnfail.script...
> Checking patch testsuite/tests/ghci/scripts/T6018ghcirnfail.stderr...
> Checking patch testsuite/tests/ghci/scripts/all.T...
> Checking patch testsuite/tests/rename/should_fail/T6018rnfail.hs...
> Checking patch testsuite/tests/rename/should_fail/T6018rnfail.stderr...
> Checking patch testsuite/tests/rename/should_fail/all.T...
> Checking patch testsuite/tests/typecheck/should_compile/T6018.hs...
> Checking patch testsuite/tests/typecheck/should_compile/T6018.hs-boot...
> Checking patch testsuite/tests/typecheck/should_compile/T6018.stderr...
> Checking patch testsuite/tests/typecheck/should_compile/T6018a.hs...
> Checking patch testsuite/tests/typecheck/should_compile/all.T...
> Checking patch testsuite/tests/typecheck/should_fail/T6018Afail.hs...
> Checking patch testsuite/tests/typecheck/should_fail/T6018Bfail.hs...
> Checking patch testsuite/tests/typecheck/should_fail/T6018Cfail.hs...
> Checking patch testsuite/tests/typecheck/should_fail/T6018Dfail.hs...
> Checking patch testsuite/tests/typecheck/should_fail/T6018fail.hs...
> Checking patch testsuite/tests/typecheck/should_fail/T6018fail.stderr...
> Checking patch testsuite/tests/typecheck/should_fail/T6018failclosed1.hs...
> Checking patch
> testsuite/tests/typecheck/should_fail/T6018failclosed1.stderr...
> /tmp/62xml2q9glk44k0o/14486-pNEMxf:4283: new blank line at EOF.
> +
> Checking patch testsuite/tests/typecheck/should_fail/T6018failclosed2.hs...
> Checking patch
> testsuite/tests/typecheck/should_fail/T6018failclosed2.stderr... Checking
> patch testsuite/tests/typecheck/should_fail/T6018failclosed3.hs... Checking
> patch testsuite/tests/typecheck/should_fail/T6018failclosed3.stderr...
> Checking patch testsuite/tests/typecheck/should_fail/T6018failclosed4.hs...
> Checking patch
> testsuite/tests/typecheck/should_fail/T6018failclosed4.stderr... Checking
> patch testsuite/tests/typecheck/should_fail/T6018failclosed5.hs... Checking
> patch testsuite/tests/typecheck/should_fail/T6018failclosed5.stderr...
> /tmp/62xml2q9glk44k0o/14486-pNEMxf:4399: new blank line at EOF.
> +
> Checking patch testsuite/tests/typecheck/should_fail/T6018failclosed6.hs...
> Checking patch
> testsuite/tests/typecheck/should_fail/T6018failclosed6.stderr... Checking
> patch testsuite/tests/typecheck/should_fail/T6018failclosed7.hs... Checking
> patch testsuite/tests/typecheck/should_fail/T6018failclosed7.stderr...
> Checking patch testsuite/tests/typecheck/should_fail/T6018failclosed8.hs...
> Checking patch
> testsuite/tests/typecheck/should_fail/T6018failclosed8.stderr... Checking
> patch testsuite/tests/typecheck/should_fail/T6018failclosed9.hs... Checking
> patch testsuite/tests/typecheck/should_fail/T6018failclosed9.stderr...
> Checking patch testsuite/tests/typecheck/should_fail/all.T...
> Checking patch utils/haddock...
> warning: unable to rmdir utils/haddock: Directory not empty
> Applied patch compiler/basicTypes/MkId.hs cleanly.
> Applied patch compiler/basicTypes/NameEnv.hs cleanly.
> Applied patch compiler/basicTypes/VarSet.hs cleanly.
> Applied patch compiler/deSugar/DsMeta.hs cleanly.
> Applied patch compiler/hsSyn/Convert.hs cleanly.
> Applied patch compiler/hsSyn/HsDecls.hs cleanly.
> Applied patch compiler/hsSyn/PlaceHolder.hs cleanly.
> Applied patch compiler/iface/BuildTyCl.hs cleanly.
> Applied patch compiler/iface/IfaceSyn.hs cleanly.
> Applied patch compiler/iface/MkIface.hs cleanly.
> Applied patch compiler/iface/TcIface.hs cleanly.
> Applied patch compiler/main/GHC.hs cleanly.
> Applied patch compiler/main/HscTypes.hs cleanly.
> Applied patch compiler/parser/ApiAnnotation.hs cleanly.
> Applied patch compiler/parser/Parser.y cleanly.
> Applied patch compiler/parser/RdrHsSyn.hs cleanly.
> Applied patch compiler/prelude/TysPrim.hs cleanly.
> Applied patch compiler/rename/RnSource.hs cleanly.
> Applied patch compiler/rename/RnTypes.hs cleanly.
> Applied patch compiler/typecheck/FamInst.hs cleanly.
> Applied patch compiler/typecheck/TcEnv.hs cleanly.
> Applied patch compiler/typecheck/TcEvidence.hs cleanly.
> Applied patch compiler/typecheck/TcInstDcls.hs cleanly.
> Applied patch compiler/typecheck/TcRnDriver.hs cleanly.
> Applied patch compiler/typecheck/TcRnMonad.hs cleanly.
> Applied patch compiler/typecheck/TcSplice.hs cleanly.
> Applied patch compiler/typecheck/TcTyClsDecls.hs cleanly.
> Applied patch compiler/typecheck/TcTypeNats.hs cleanly.
> Applied patch compiler/typecheck/TcValidity.hs cleanly.
> Applied patch compiler/types/CoAxiom.hs cleanly.
> Applied patch compiler/types/Coercion.hs cleanly.
> Applied patch compiler/types/FamInstEnv.hs cleanly.
> Applied patch compiler/types/Kind.hs cleanly.
> Applied patch compiler/types/OptCoercion.hs cleanly.
> Applied patch compiler/types/TyCon.hs cleanly.
> Applied patch compiler/types/TypeRep.hs cleanly.
> Applied patch compiler/types/TypeRep.hs-boot cleanly.
> Applied patch compiler/utils/Outputable.hs cleanly.
> Applied patch compiler/vectorise/Vectorise/Generic/PADict.hs cleanly.
> Applied patch compiler/vectorise/Vectorise/Generic/PAMethods.hs cleanly.
> Applied patch compiler/vectorise/Vectorise/Type/Env.hs cleanly.
> Applied patch compiler/vectorise/Vectorise/Utils/PADict.hs cleanly.
> Applied patch libraries/template-haskell/Language/Haskell/TH.hs cleanly.
> Applied patch libraries/template-haskell/Language/Haskell/TH/Lib.hs
> cleanly. Applied patch
> libraries/template-haskell/Language/Haskell/TH/Ppr.hs cleanly. Applied
> patch libraries/template-haskell/Language/Haskell/TH/PprLib.hs cleanly.
> Applied patch libraries/template-haskell/Language/Haskell/TH/Syntax.hs
> cleanly. Applied patch testsuite/tests/ghci/scripts/T6018ghci.script
> cleanly. Applied patch testsuite/tests/ghci/scripts/T6018ghci.stdout
> cleanly. Applied patch testsuite/tests/ghci/scripts/T6018ghcifail.script
> cleanly. Applied patch testsuite/tests/ghci/scripts/T6018ghcifail.stderr
> cleanly. Applied patch testsuite/tests/ghci/scripts/T6018ghcirnfail.script
> cleanly. Applied patch testsuite/tests/ghci/scripts/T6018ghcirnfail.stderr
> cleanly. Applied patch testsuite/tests/ghci/scripts/all.T cleanly.
> Applied patch testsuite/tests/rename/should_fail/T6018rnfail.hs cleanly.
> Applied patch testsuite/tests/rename/should_fail/T6018rnfail.stderr
> cleanly. Applied patch testsuite/tests/rename/should_fail/all.T cleanly.
> Applied patch testsuite/tests/typecheck/should_compile/T6018.hs cleanly.
> Applied patch testsuite/tests/typecheck/should_compile/T6018.hs-boot
> cleanly. Applied patch
> testsuite/tests/typecheck/should_compile/T6018.stderr cleanly. Applied
> patch testsuite/tests/typecheck/should_compile/T6018a.hs cleanly. Applied
> patch testsuite/tests/typecheck/should_compile/all.T cleanly. Applied patch
> testsuite/tests/typecheck/should_fail/T6018Afail.hs cleanly. Applied patch
> testsuite/tests/typecheck/should_fail/T6018Bfail.hs cleanly. Applied patch
> testsuite/tests/typecheck/should_fail/T6018Cfail.hs cleanly. Applied patch
> testsuite/tests/typecheck/should_fail/T6018Dfail.hs cleanly. Applied patch
> testsuite/tests/typecheck/should_fail/T6018fail.hs cleanly. Applied patch
> testsuite/tests/typecheck/should_fail/T6018fail.stderr cleanly. Applied
> patch testsuite/tests/typecheck/should_fail/T6018failclosed1.hs cleanly.
> Applied patch testsuite/tests/typecheck/should_fail/T6018failclosed1.stderr
> cleanly. Applied patch
> testsuite/tests/typecheck/should_fail/T6018failclosed2.hs cleanly. Applied
> patch testsuite/tests/typecheck/should_fail/T6018failclosed2.stderr
> cleanly. Applied patch
> testsuite/tests/typecheck/should_fail/T6018failclosed3.hs cleanly. Applied
> patch testsuite/tests/typecheck/should_fail/T6018failclosed3.stderr
> cleanly. Applied patch
> testsuite/tests/typecheck/should_fail/T6018failclosed4.hs cleanly. Applied
> patch testsuite/tests/typecheck/should_fail/T6018failclosed4.stderr
> cleanly. Applied patch
> testsuite/tests/typecheck/should_fail/T6018failclosed5.hs cleanly. Applied
> patch testsuite/tests/typecheck/should_fail/T6018failclosed5.stderr
> cleanly. Applied patch
> testsuite/tests/typecheck/should_fail/T6018failclosed6.hs cleanly. Applied
> patch testsuite/tests/typecheck/should_fail/T6018failclosed6.stderr
> cleanly. Applied patch
> testsuite/tests/typecheck/should_fail/T6018failclosed7.hs cleanly. Applied
> patch testsuite/tests/typecheck/should_fail/T6018failclosed7.stderr
> cleanly. Applied patch
> testsuite/tests/typecheck/should_fail/T6018failclosed8.hs cleanly. Applied
> patch testsuite/tests/typecheck/should_fail/T6018failclosed8.stderr
> cleanly. Applied patch
> testsuite/tests/typecheck/should_fail/T6018failclosed9.hs cleanly. Applied
> patch testsuite/tests/typecheck/should_fail/T6018failclosed9.stderr
> cleanly. Applied patch testsuite/tests/typecheck/should_fail/all.T cleanly.
> Applied patch utils/haddock cleanly.
> warning: 2 lines add whitespace errors.
> Submodule 'libffi-tarballs' () registered for path 'libffi-tarballs'
> Submodule 'libraries/Cabal' () registered for path 'libraries/Cabal'
> Submodule 'libraries/Win32' () registered for path 'libraries/Win32'
> Submodule 'libraries/array' () registered for path 'libraries/array'
> Submodule 'libraries/binary' () registered for path 'libraries/binary'
> Submodule 'libraries/bytestring' () registered for path
> 'libraries/bytestring' Submodule 'libraries/containers' () registered for
> path 'libraries/containers' Submodule 'libraries/deepseq' () registered for
> path 'libraries/deepseq' Submodule 'libraries/directory' () registered for
> path 'libraries/directory' Submodule 'libraries/dph' () registered for path
> 'libraries/dph'
> Submodule 'libraries/filepath' () registered for path 'libraries/filepath'
> Submodule 'libraries/haskeline' () registered for path
> 'libraries/haskeline' Submodule 'libraries/hoopl' () registered for path
> 'libraries/hoopl' Submodule 'libraries/hpc' () registered for path
> 'libraries/hpc'
> Submodule 'libraries/parallel' () registered for path 'libraries/parallel'
> Submodule 'libraries/pretty' () registered for path 'libraries/pretty'
> Submodule 'libraries/primitive' () registered for path
> 'libraries/primitive' Submodule 'libraries/process' () registered for path
> 'libraries/process' Submodule 'libraries/random' () registered for path
> 'libraries/random' Submodule 'libraries/stm' () registered for path
> 'libraries/stm'
> Submodule 'libraries/terminfo' () registered for path 'libraries/terminfo'
> Submodule 'libraries/time' () registered for path 'libraries/time'
> Submodule 'libraries/transformers' () registered for path
> 'libraries/transformers' Submodule 'libraries/unix' () registered for path
> 'libraries/unix' Submodule 'libraries/vector' () registered for path
> 'libraries/vector' Submodule 'libraries/xhtml' () registered for path
> 'libraries/xhtml' Submodule 'nofib' () registered for path 'nofib'
> Submodule 'utils/haddock' () registered for path 'utils/haddock'
> Submodule 'utils/hsc2hs' () registered for path 'utils/hsc2hs'
> Submodule path 'libraries/Cabal': checked out
> '82d2fe1f5083e56f0b2d2c2409a3f673a56a5fe4' Submodule path
> 'libraries/containers': checked out
> 'ddf4e4a7abbfb81161251437a6a5bbe8167a7cde' Submodule path
> 'libraries/directory': checked out
> 'bcb8c40b5e0a17030bcc085b46bf8718ea713107' Submodule path
> 'libraries/hoopl': checked out 'a90a3af92be400af8912555bce21b041a1c48ad4'
> Submodule path 'libraries/pretty': checked out
> '110b105c491387a73dd37b4f86a686ed131767b2' Submodule path
> 'libraries/random': checked out '180aa65507d5b7c63d9f438ff908774bafc88d0d'
> fatal: reference is not a tree: d809f9d656780273f4f79e7a9fb934f783f79702
> Unable to checkout 'd809f9d656780273f4f79e7a9fb934f783f79702' in submodule
> path 'utils/haddock' OKAY  Successfully committed patch.
> simonpj at cam-05-unx:~/code/HEAD-2$ git fetch
> git fetch
> simonpj at cam-05-unx:~/code/HEAD-2$ git submodule update
> git submodule update
> simonpj at cam-05-unx:~/code/HEAD-2$ git status
> git status
> # On branch arcpatch-D202
> # Untracked files:
> #   (use "git add <file>..." to include in what will be committed)
> #
> #          flat-skol-diff
> #          foo
> #          foo2
> #          index.html.1
> #          index.html.2
> #          index.html.3
> #          resume
> #          spj-patch
> #          spj-patch-save
> #         
> testsuite/mk/ghcconfig_home_simonmar_fp_bin_x86_64-unknown-linux_ghc.mk #  
>        testsuite/tests/simplCore/should_compile/T8538.hs
> #          testsuite/tests/simplCore/should_compile/T9073.hs
> #          tmp-patch
> #          untch-patch
> nothing added to commit but untracked files present (use "git add" to
> track) simonpj at cam-05-unx:~/code/HEAD-2$