Something about distributions is not idempotent

[jonahbeckford]

In dk0 2.4.2.72:

# commit 1d84baa03ea5a01c0c8d5f83d423f97b0ccb0266
$ git clone --branch V2_5 https://github.com/diskuv/dk.git dksrc

$ dksrc/dk0 --trial get-object NotInriaParkas_Caml.ORTools@9.15.0 \
  -s Release.Darwin_arm64 -d target/ocaml-ortools-arm64/
[up-to-date] NotInriaParkas_Caml.ORTools@9.15.0+bn-20250101000000 -s Release.Darwin_arm64

# POINT A

$ dksrc/dk0 --trial -I dksrc/etc/dk/v get-object NotInriaParkas_Caml.ORTools@9.15.0 \
  -s Release.Darwin_x86_64 -d target/ocaml-ortools-intel/
[error 890d8d77]: Could not get object.

    ╭──▶ 1.1-1.1
    │
  1 │dk0 get-object NotInriaParkas_Caml.ORTools@9.15.0 -s Release.Darwin_x86_64 -d target/ocaml-ortools-intel/
    • 
    •╰╸ Could not use `NotInriaParkas_Caml` because the package has not been imported.
    •
    │ Hint: Import the package using the `import-github-l2` command.

but if we replace "POINT A" with rm -rf t, the sequence works.

[jonahbeckford]

Each of the following finer-grained deletions that could replace "POINT A" also succeed:

rm t/d/val.1/a*
rm t/d/val.1/i*
rm t/d/val.1/j*
rm t/d/val.1/o*

# still fails: rm t/d/val.1/k*
# still fails: rm t/d/val.1/l*

The common factor is the deletions that succeed show one warning from the following set of warnings:

[buildlog] [warning] failed to read all traces: missing correspondence for trace store key `CommonsBase_Build.Distribution@2.5.202602122317+bn-20250101000000 -p CommonsBase_Build-10.x1io4k7py.tracestore`: value `alwbqikhblpbhokqxuxcrmqcor2t4keebgbwjyj26oiayliecrgua` missing in value store

[buildlog] [warning] failed to read all traces: missing correspondence for trace store key `jhxg64rbm4guemyujvzuo5jewfkxnc5blr7hfey57cevrbpwirj5a{values.json}`: value `jhxg64rbm4guemyujvzuo5jewfkxnc5blr7hfey57cevrbpwirj5a` missing in value store

[buildlog] [warning] failed to read all traces: missing correspondence for trace store key `CommonsBase_Build.Distribution@2.5.202602122317+bn-20250101000000 -p CommonsBase_Build-1.valuestore.zip{index-zip}`: value `iyyf567v4xcayzc3imqxijpv7bxadxdtndfxuzbd3qtjvq2umxsea` missing in value store

[buildlog] [warning] failed to read all traces: missing correspondence for trace store key `NotInriaParkas_Caml.ORTools@9.15.0+bn-20250101000000 -s Release.Darwin_arm64`: value `ojdimzsblyz3rhowafrmu5pfzifjgp3i6evl7ueqdm7jjefpjhlsq` missing in value store