"Object not found" updating registry

[lu-zero]

cargo test --verbose
    Updating registry `https://github.com/rust-lang/crates.io-index`
error: failed to load source for a dependency on `interpolate_idents`

Caused by:
  Unable to update registry https://github.com/rust-lang/crates.io-index

Caused by:
  failed to fetch `https://github.com/rust-lang/crates.io-index`

Caused by:
  [9/-3] Object not found - no match for id (ad11335f47604b5f394994354204323098310754)

version: cargo 0.19.0-nightly (fa7584c14 2017-04-26)

[alexcrichton]

Hm is this persistent? In the sense does it reproduce if you try again?

Also, if you blow away $CARGO_HOME/registry does it reproduce?

[lu-zero]

Removing the registry seems to have some effect.

[alexcrichton]

How unusual! You wouldn't happen to have any proxies or Cargo configuration to try to point to another github repo would you? I checked and that id definitely exists in the index...

[lu-zero]

Once I managed to wipe the right cargo directory it managed to update correctly, sorry for the shadow edit :)

[FGRibreau]

I just had the same really weird behavior:

    Updating registry `https://github.com/rust-lang/crates.io-index`
error: failed to verify package tarball

Caused by:
  failed to load source for a dependency on `fast_chemail`

Caused by:
  Unable to update registry `https://github.com/rust-lang/crates.io-index`

Caused by:
  failed to fetch `https://github.com/rust-lang/crates.io-index`

Caused by:
  [9/-3] object not found - no match for id (5681de4c2f203b06b32b009e2e3a5fe8949fc16c)

[shadowmint]

Weirdly, I'm suddenly seeing this as well:

Clank:sample d$ rustc --version
rustc 1.26.0 (a77568041 2018-05-07)

Clank:sample d$ cargo --version
cargo 1.26.0 (0e7c5a931 2018-04-06)

Clank:sample d$ cargo run
    Updating registry `https://github.com/rust-lang/crates.io-index`
error: failed to fetch `https://github.com/rust-lang/crates.io-index`

Caused by:
  object not found - no match for id (5cd375d78d991ed8dffbfe70fcf69c072484afb5); class=Odb (9); code=NotFound (-3)

...but I can hit the url, no problem:

Clank:sample d$ curl https://github.com/rust-lang/crates.io-index -o tmp.txt
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  830k    0  830k    0     0   200k      0 --:--:--  0:00:04 --:--:--  200k

[shadowmint]

(ah, as per #4245, rm -rf ~/.cargo/registry fixed it. How strange...)

[rossmacarthur]

I have this

$ cargo build
    Updating registry `https://github.com/rust-lang/crates.io-index`
error: failed to fetch `https://github.com/rust-lang/crates.io-index`

Caused by:
  object not found - no match for id (04d82c0f2273128b88bdf61816ce0e69e8ebe351); class=Odb (9); code=NotFound (-3)

$ cargo --version
cargo 1.28.0 (96a2c7d16 2018-07-13)

$ rustc --version
rustc 1.28.0 (9634041f0 2018-07-30)

this solution worked but the problem is mostly that its such a weird error 😕

[jordwest]

Chiming in with the same issue, also fixed by rm -rf ~/.cargo/registry. Full log trace here.

Cargo version cargo 1.32.0 (8610973aa 2019-01-02)

(though it was also happening on a freshly updated nightly, as well my previous version which I think was 1.31)

[Charles-Schleich]

Problem
Same issue, new project, on MacOS. The project has only semver as a dependency.
System Version: macOS 10.13.6 (17G11008)
Kernel Version: Darwin 17.7.0

[dependencies]
semver = "0.9.0"

$ cargo build
    Updating crates.io index
error: failed to load source for a dependency on `semver`

Caused by:
  Unable to update registry `https://github.com/rust-lang/crates.io-index`

Caused by:
  failed to fetch `https://github.com/rust-lang/crates.io-index`

Caused by:
  object not found - no match for id (7c81d5e4f533d296122e4777d8324508c2159601); class=Odb (9); code=NotFound (-3)

Notes
Output of cargo version:
cargo 1.40.0 (bc8e4c8be 2019-11-22)
rustc 1.40.0 (73528e339 2019-12-16)
Solution
rm -rf ~/.cargo/registry

[TheDan64]

Same issue in v1.41.0 & Linux. Clearing the registry did fix it:

    Updating crates.io index
error: failed to fetch `https://github.com/rust-lang/crates.io-index`

Caused by:
  object not found - no match for id (05707ea64ba70866ac7211b5fde456a239e21f55); class=Odb (9); code=NotFound (-3)

[j4ng5y]

Same issue here: v1.41.1 on Darwin (OSX Catalina), but unfortunately clearing out ~/.cargo/registry has no effect

[ehuss]

If anyone hits this problem, can you compress ~/.cargo/registry/index and post it somewhere? I think github supports up to 100mb zip files if you want to attach it here. I'd like to dig through and see if there is some way to reverse-engineer what has gone wrong.