gistfile1.txt

$ RUST_LOG=trace cargo install seed

[2019-01-27T10:13:39Z DEBUG cargo::sources::config] loading: registry `https://github.com/rust-lang/crates.io-index`
[2019-01-27T10:13:39Z TRACE cargo::core::source::source_id] loading SourceId; registry `https://github.com/rust-lang/crates.io-index`
[2019-01-27T10:13:39Z DEBUG cargo::sources::registry::remote] updating the index
[2019-01-27T10:13:39Z TRACE cargo::sources::registry::remote] opened a repo without a lock
    Updating crates.io index
[2019-01-27T10:13:39Z DEBUG cargo::sources::git::utils] attempting GitHub fast path for https://github.com/rust-lang/crates.io-index
[2019-01-27T10:13:41Z DEBUG cargo::sources::git::utils] fast path failed, falling back to a git fetch
[2019-01-27T10:13:41Z DEBUG cargo::sources::git::utils] skipping gc as there's only 27 pack files
[2019-01-27T10:13:41Z DEBUG cargo::sources::git::utils] doing a fetch for https://github.com/rust-lang/crates.io-index
[2019-01-27T10:13:41Z DEBUG cargo::sources::git::utils] initiating fetch of refs/heads/master:refs/remotes/origin/master from https://github.com/rust-lang/crates.io-index
[2019-01-27T10:13:45Z DEBUG cargo::sources::git::utils] fetch failed: object not found - no match for id (5c2295052d35490c4500c5d4f1d2e0b097910c0f); class=Odb (9); code=NotFound (-3)
[2019-01-27T10:13:45Z TRACE cargo::util::errors] error: object not found - no match for id (5c2295052d35490c4500c5d4f1d2e0b097910c0f); class=Odb (9); code=NotFound (-3)
[2019-01-27T10:13:45Z TRACE cargo::util::errors] 	context: failed to fetch `https://github.com/rust-lang/crates.io-index`
[2019-01-27T10:13:45Z DEBUG cargo] exit_with_error; err=CliError { error: Some(Error { code: -3, klass: 9, message: "object not found - no match for id (5c2295052d35490c4500c5d4f1d2e0b097910c0f)" }

failed to fetch `https://github.com/rust-lang/crates.io-index`), unknown: false, exit_code: 101 }
error: failed to fetch `https://github.com/rust-lang/crates.io-index`

Caused by:
  object not found - no match for id (5c2295052d35490c4500c5d4f1d2e0b097910c0f); class=Odb (9); code=NotFound (-3)