Installing via `cargo` fails

[charmitro]

Describe the bug

wasmer is not intallable via cargo after tag v6.0.0-alpha.1.

Issue:

cargo/rustc versions:

$ cargo -vV; rustc -vV
cargo 1.84.1 (66221abde 2024-11-19)
release: 1.84.1
commit-hash: 66221abdeca2002d318fde6efff516aab091df0e
commit-date: 2024-11-19
host: x86_64-unknown-linux-gnu
libgit2: 1.8.1 (sys:0.19.0 vendored)
libcurl: 8.9.0-DEV (sys:0.4.74+curl-8.9.0 vendored ssl:OpenSSL/1.1.1w)
ssl: OpenSSL 1.1.1w  11 Sep 2023
os: Debian 12.0.0 (bookworm) [64-bit]

rustc 1.84.1 (e71f9a9a9 2025-01-27)
binary: rustc
commit-hash: e71f9a9a98b0faf423844bf0ba7438f29dc27d58
commit-date: 2025-01-27
host: x86_64-unknown-linux-gnu
release: 1.84.1
LLVM version: 19.1.5

Steps to reproduce

1. Install Rust

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

2. Invoke

cargo install wasmer-cli

Expected behavior

Should install.

Actual behavior

$ cargo install wasmer-cli --features singlepass,cranelift
    Updating crates.io index
  Downloaded wasmer-cli v5.0.4
  Downloaded 1 crate (300.8 KB) in 0.36s
  Installing wasmer-cli v5.0.4
    Updating crates.io index
     Locking 584 packages to latest compatible versions
      Adding cargo_metadata v0.15.4 (available: v0.19.1)
      Adding colored v2.2.0 (available: v3.0.0)
      Adding cranelift-bforest v0.110.2 (available: v0.110.3)
      Adding cranelift-codegen v0.110.2 (available: v0.110.3)
      Adding cranelift-entity v0.110.2 (available: v0.110.3)
      Adding cranelift-frontend v0.110.2 (available: v0.110.3)
      Adding cranelift-isle v0.110.2 (available: v0.110.3)
      Adding dirs v4.0.0 (available: v6.0.0)
      Adding indexmap v1.9.3 (available: v2.7.1)
  [...]
   Compiling clap_builder v4.5.30
error[E0308]: mismatched types
  --> /usr/local/cargo/registry/src/index.crates.io-6f17d22bba15001f/virtual-fs-0.20.0/src/static_fs.rs:33:22
   |
33 |             volumes: volumes.clone(),
   |                      ^^^^^^^^^^^^^^^ expected `IndexMap<String, ...>`, found `IndexMap<String, Volume<'_>>`
   |
   = note: `IndexMap<String, Volume<'_>>` and `IndexMap<String, ...>` have similar names, but are actually distinct types
note: `IndexMap<String, Volume<'_>>` is defined in crate `indexmap`
  --> /usr/local/cargo/registry/src/index.crates.io-6f17d22bba15001f/indexmap-2.7.1/src/map.rs:87:1
   |
87 | pub struct IndexMap<K, V, S = RandomState> {
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: `IndexMap<String, ...>` is defined in crate `indexmap`
  --> /usr/local/cargo/registry/src/index.crates.io-6f17d22bba15001f/indexmap-1.9.3/src/map.rs:71:1
   |
71 | pub struct IndexMap<K, V, S = RandomState> {
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   = note: perhaps two different versions of crate `indexmap` are being used?

   Compiling regalloc2 v0.9.3
   Compiling clap_derive v4.5.28
For more information about this error, try `rustc --explain E0308`.
error: could not compile `virtual-fs` (lib) due to 1 previous error
warning: build failed, waiting for other jobs to finish...
error: failed to compile `wasmer-cli v5.0.4`, intermediate artifacts can be found at `/tmp/cargo-installmmSyKM`.
To reuse those artifacts with a future compilation, set the environment variable `CARGO_TARGET_DIR` to that path.

[xdoardo]

Thanks for the report. We'll have an alpha.2 soon which will fix this error as well.

[charmitro]

@xdoardo FWIW this works,

cargo install wasmer-cli --features singlepass,cranelift --tag "v6.0.0-alpha.2" --git https://github.com/wasmerio/wasmer.git