cargo install A B C only updates A if A, B, C are outdated

[matthiaskrgr]

Problem

PRECONDITION
have several outdated crates installed via cargo install

STEPS TO REPRODUCE

1. cargo install the outdated packages in order to update them:
   cargo install cargo-bloat cargo-tarpaulin cargo-test-fuzz

EXPECTED BEHAVIOUR:
cargo installs/updates all three packages

ACTUAL BEHAVIOUR
cargo only (re)installs/upgrades the very first package.
The second and third packages were not touched.
However, cargo claimed that it "successfully installed" them as well 🤔

To find out which packages needed updating I ran

at 22:52:49 ❯ cargo install-update -lag
    Polling registry 'https://index.crates.io/'...............................................

Package                          Installed  Latest                               Needs update
cargo-bloat                      v0.12.0    v0.12.1                              Yes
cargo-tarpaulin                  v0.29.2    v0.30.0                              Yes
cargo-test-fuzz                  v5.1.0     v5.2.0                               Yes
treereduce-rust                  v0.2.2     v0.3.0                               Yes
alacritty                        v0.13.2    v0.13.2                              No
bandwhich                        v0.22.2    v0.22.2                              No

I then tried to upgrade some manually but only the first package was updated

at 22:52:58 ❯ cargo install cargo-bloat cargo-tarpaulin cargo-test-fuzz
    Updating crates.io index
  Downloaded cargo-bloat v0.12.1
  Downloaded 1 crate (19.3 KB) in 0.09s
     Ignored package `cargo-tarpaulin v0.29.2` is already installed, use --force to override
     Ignored package `cargo-test-fuzz v5.1.0` is already installed, use --force to override
  Installing cargo-bloat v0.12.1
    Updating crates.io index
     Locking 20 packages to latest compatible versions
      Adding fallible-iterator v0.2.0 (latest: v0.3.0)
      Adding scroll v0.11.0 (latest: v0.12.0)
   Compiling libc v0.2.154
   Compiling regex-syntax v0.8.3
   Compiling uuid v1.8.0
   Compiling fallible-iterator v0.2.0
   Compiling scroll v0.11.0
   Compiling pico-args v0.5.0
   Compiling binfarce v0.2.1
   Compiling json v0.12.4
   Compiling multimap v0.10.0
   Compiling pdb v0.8.0
   Compiling memmap2 v0.9.4
   Compiling term_size v0.3.2
   Compiling regex-automata v0.4.6
   Compiling regex v1.10.4
   Compiling cargo-bloat v0.12.1
    Finished `release` profile [optimized] target(s) in 20.11s
   Replacing /home/matthias/.cargo/bin/cargo-bloat
    Replaced package `cargo-bloat v0.12.0` with `cargo-bloat v0.12.1` (executable `cargo-bloat`)
     Summary Successfully installed cargo-tarpaulin, cargo-test-fuzz, cargo-bloat!

Steps

No response

Possible Solution(s)

No response

Notes

No response

Version

cargo 1.80.0-nightly (4de0094ac 2024-05-09)
release: 1.80.0-nightly
commit-hash: 4de0094ac78743d2c8ff682489e35c8a7cafe8e4
commit-date: 2024-05-09
host: x86_64-unknown-linux-gnu
libgit2: 1.7.2 (sys:0.18.3 vendored)
libcurl: 8.6.0-DEV (sys:0.4.72+curl-8.6.0 vendored ssl:OpenSSL/1.1.1w)
ssl: OpenSSL 1.1.1w  11 Sep 2023
os: Manjaro 23.1.4 (Vulcan) [64-bit]

[heisen-li]

@rustbot label +Command-install

[heisen-li]

I don't find a text description in the cargo book that cargo install can install multiple binaries at the same time. I also don't see any support for installing multiple packages at the same time in the code. Maybe this is more of a new feature?

Path:

• support for installing multiple binaries at the same time;
• modify documentation and error alerts for wrong command line arguments?

I'm leaning more towards the first one.

[weihanglo]

Ran this snippet but unable to reproduce.

CARGO_HOME=myhome cargo +nightly install [email protected] [email protected] [email protected]
CARGO_HOME=myhome cargo +nightly install-update -lag
CARGO_HOME=myhome cargo +nightly install cargo-bloat cargo-tarpaulin cargo-test-fuzz
CARGO_HOME=myhome cargo +nightly install-update -lag

Have you configured CARGO_HOME, CARGO_TARGET_DIR, or any other settings that might affect the install root or something else?

[weihanglo]

@heisen-li. The feature is supported since #4216 (1.21). The cargo install man page also has ellipsis (…) on the CLI synopsis, indicating it accepts multiple crates. And there is a test case exercising it:

cargo/tests/testsuite/install.rs

Lines 217 to 221 in 2f17770

	fn multiple_pkgs() {
	pkg("foo", "0.0.1");
	pkg("bar", "0.0.2");
	cargo_process("install foo bar baz")

[matthiaskrgr]

I don't think I have anything special set up, im using the default cargo home at ~/.cargo/

I think I ran the install command while cwd == /tmp/ but would be surprised if that makes a difference.

[matthiaskrgr]

I can still reproduce this.
Is there some kind of debugging I can enable to see why cargo decides not to upgrade a package perhaps?

[ehuss]

Can you show the contents of ~/.cargo/crates2.json for these 3 entries?

And maybe post the output of cargo +nightly config get -Zunstable-options (remove any sensitive information like tokens).

[max-sixty]

FWIW I get this too with cargo install --locked bacon cbindgen cargo-audit cargo-insta cargo-llvm-cov cargo-release default-target mdbook mdbook-admonish mdbook-footnote mdbook-toc nextest wasm-bindgen-cli wasm-opt wasm-pack (from https://github.com/PRQL/prql/blob/caed477a1f1850695854fe43f95efff02dda021f/Taskfile.yml#L123).

But I also can't reproduce with the example above, so there's likely some moderating condition...