Compile error, possibly two tui versions?

[carneeki]

Describe the bug
When compiling Macchina v6.1.1, I receive the error:
expected enum `tui::style::Color`, found a different enum `tui::style::Color` arguments to this function are incorrect. I am compiling with cargo install macchina on Arch Linux using Rust v1.63

To Reproduce
Steps to reproduce the behavior:

1. Type cargo install macchina
2. Wait for compile (all depends compile).

I have cleared ~/.cargo/registry/cache, ~/.cargo/registry/index and ~/.cargo/registry/src but results in the same error.

Expected behavior
Cargo to finish compiling and install macchina binary.

Screenshots
Full error:

   Compiling libmacchina v6.2.0
   Compiling macchina v6.1.1
error[E0308]: mismatched types
  --> /home/carneeki/.cargo/registry/src/github.com-1ecc6299db9ec823/macchina-6.1.1/src/theme/base.rs:14:24
   |
14 | #[derive(Debug, Clone, Serialize, Deserialize)]
   |                        ^^^^^^^^^
   |                        |
   |                        expected enum `tui::style::Color`, found a different enum `tui::style::Color`
   |                        arguments to this function are incorrect
   |
   = note: expected reference `&tui::style::Color`
              found reference `&'__a tui::style::Color`
   = note: perhaps two different versions of crate `tui` are being used?
note: function defined here
  --> /home/carneeki/.cargo/registry/src/github.com-1ecc6299db9ec823/color-to-tui-0.2.0/src/lib.rs:7:8
   |
7  | pub fn serialize<S: Serializer>(color: &Color, serializer: S) -> Result<S::Ok, S::Error> {
   |        ^^^^^^^^^
   = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0308]: mismatched types
  --> /home/carneeki/.cargo/registry/src/github.com-1ecc6299db9ec823/macchina-6.1.1/src/theme/base.rs:14:35
   |
14 | #[derive(Debug, Clone, Serialize, Deserialize)]
   |                                   ^^^^^^^^^^^ expected enum `tui::style::Color`, found a different enum `tui::style::Color`
   |
   = note: perhaps two different versions of crate `tui` are being used?
   = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0308]: mismatched types
   --> /home/carneeki/.cargo/registry/src/github.com-1ecc6299db9ec823/macchina-6.1.1/src/theme/components.rs:106:33
    |
106 | #[derive(Debug, Default, Clone, Serialize, Deserialize)]
    |                                 ^^^^^^^^^
    |                                 |
    |                                 expected enum `tui::style::Color`, found a different enum `tui::style::Color`
    |                                 arguments to this function are incorrect
    |
    = note: expected reference `&std::option::Option<tui::style::Color>`
               found reference `&'__a std::option::Option<tui::style::Color>`
    = note: perhaps two different versions of crate `tui` are being used?
note: function defined here
   --> /home/carneeki/.cargo/registry/src/github.com-1ecc6299db9ec823/color-to-tui-0.2.0/src/optional.rs:4:8
    |
4   | pub fn serialize<S: Serializer>(color: &Option<Color>, serializer: S) -> Result<S::Ok, S::Error> {
    |        ^^^^^^^^^
    = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0308]: mismatched types
   --> /home/carneeki/.cargo/registry/src/github.com-1ecc6299db9ec823/macchina-6.1.1/src/theme/components.rs:106:44
    |
106 | #[derive(Debug, Default, Clone, Serialize, Deserialize)]
    |                                            ^^^^^^^^^^^ expected enum `tui::style::Color`, found a different enum `tui::style::Color`
    |
    = note: expected enum `std::option::Option<tui::style::Color>` (enum `tui::style::Color`)
               found enum `std::option::Option<tui::style::Color>` (enum `tui::style::Color`)
    = note: perhaps two different versions of crate `tui` are being used?
    = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info)

For more information about this error, try `rustc --explain E0308`.
error: could not compile `macchina` due to 8 previous errors
error: failed to compile `macchina v6.1.1`, intermediate artifacts can be found at `/tmp/cargo-installoD2ntw`

System Information

• Distribution: Arch Linux
• Desktop Environment: Gnome w/Wayland
• Operating System: Arch Linux
• Terminal: Wezterm
• Macchina's version: v6.1.1

[grtcdr]

I get the same error installing macchina through cargo. Marking this as a bug, will inspect real soon!

EDIT 1: Building from source works fine, this is weird. Our CI also hasn't failed.

EDIT 2: This shouldn't be happening, macchina, color-to-tui and ansi-to-tui are all using the same tui version. @uttarayan21 Am I missing something here?

[grtcdr]

I will update macchina's AUR package so you could at least download it on your Arch box, while we figure things out.

[grtcdr]

This might be a lockfile issue, I'll keep you posted.

[grtcdr]

The issue has been addressed and the AUR package no longer fails to build, BUT the cargo package is still facing the same issue.

[carneeki]

I tried building with +nightly to turn on macro backtraces (cargo +nightly rustc -- -Z macro-backtrace) and I found this in the output:

   = note: expected reference `&tui::style::Color`
              found reference `&'__a tui::style::Color`

Is it complaining because the lifetime does not match?

Full output here:

   Compiling toml v0.5.9
   Compiling libmacchina v6.2.0
   Compiling macchina v6.1.2 (/home/carneeki/.cargo/registry/src/github.com-1ecc6299db9ec823/macchina-6.1.2)
error[E0308]: mismatched types
  --> src/theme/base.rs:14:24
   |
14 | #[derive(Debug, Clone, Serialize, Deserialize)]
   |                        ^^^^^^^^^
   |                        |
   |                        expected enum `tui::style::Color`, found a different enum `tui::style::Color`
   |                        arguments to this function are incorrect
   |                        in this derive macro expansion
   |
  ::: /home/carneeki/.cargo/registry/src/github.com-1ecc6299db9ec823/serde_derive-1.0.144/src/lib.rs:91:1
   |
91 | pub fn derive_serialize(input: TokenStream) -> TokenStream {
   | ---------------------------------------------------------- in this expansion of `#[derive(Serialize)]`
   |
   = note: expected reference `&tui::style::Color`
              found reference `&'__a tui::style::Color`
   = note: perhaps two different versions of crate `tui` are being used?
note: function defined here
  --> /home/carneeki/.cargo/registry/src/github.com-1ecc6299db9ec823/color-to-tui-0.2.0/src/lib.rs:7:8
   |
7  | pub fn serialize<S: Serializer>(color: &Color, serializer: S) -> Result<S::Ok, S::Error> {
   |        ^^^^^^^^^

(see above, not sure if remainder is helpful)

error[E0308]: mismatched types
  --> src/theme/base.rs:14:35
   |
14 | #[derive(Debug, Clone, Serialize, Deserialize)]
   |                                   ^^^^^^^^^^^
   |                                   |
   |                                   expected enum `tui::style::Color`, found a different enum `tui::style::Color`
   |                                   in this expansion of `try!`
   |                                   in this macro invocation
   |
   = note: perhaps two different versions of crate `tui` are being used?

error[E0308]: mismatched types
   --> src/theme/components.rs:106:33
    |
106 | #[derive(Debug, Default, Clone, Serialize, Deserialize)]
    |                                 ^^^^^^^^^
    |                                 |
    |                                 expected enum `tui::style::Color`, found a different enum `tui::style::Color`
    |                                 arguments to this function are incorrect
    |                                 in this derive macro expansion
    |
   ::: /home/carneeki/.cargo/registry/src/github.com-1ecc6299db9ec823/serde_derive-1.0.144/src/lib.rs:91:1
    |
91  | pub fn derive_serialize(input: TokenStream) -> TokenStream {
    | ---------------------------------------------------------- in this expansion of `#[derive(Serialize)]`
    |
    = note: expected reference `&std::option::Option<tui::style::Color>`
               found reference `&'__a std::option::Option<tui::style::Color>`
    = note: perhaps two different versions of crate `tui` are being used?
note: function defined here
   --> /home/carneeki/.cargo/registry/src/github.com-1ecc6299db9ec823/color-to-tui-0.2.0/src/optional.rs:4:8
    |
4   | pub fn serialize<S: Serializer>(color: &Option<Color>, serializer: S) -> Result<S::Ok, S::Error> {
    |        ^^^^^^^^^

error[E0308]: mismatched types
   --> src/theme/components.rs:106:44
    |
106 | #[derive(Debug, Default, Clone, Serialize, Deserialize)]
    |                                            ^^^^^^^^^^^
    |                                            |
    |                                            expected enum `tui::style::Color`, found a different enum `tui::style::Color`
    |                                            in this expansion of `try!`
    |                                            in this macro invocation
    |
    = note: expected enum `std::option::Option<tui::style::Color>` (enum `tui::style::Color`)
               found enum `std::option::Option<tui::style::Color>` (enum `tui::style::Color`)
    = note: perhaps two different versions of crate `tui` are being used?

For more information about this error, try `rustc --explain E0308`.
error: could not compile `macchina` due to 8 previous errors

[grtcdr]

I can't really provide you with a good answer to that question 😕

But if it's a lifetime issue, then the tui package is most probably at fault here.

[carneeki]

I just tried (successfully) building the AUR package and I notice that makepkg -s compiled only 159 packages, but when I try to compile Macchina with cargo, it wants to build 161 packages - but I can't see why... the AUR Cargo.toml and cargo's Cargo.toml.orig are identical.

[grtcdr]

Interesting, I still haven't figured out why they are incompatible despite being identical with one another.

[grtcdr]

We got another issue, except I (and you) cannot reproduce it as the AUR package builds successfully.

[auronandace]

color-to-tui 0.2.0 is pulling in tui 0.19.0:
https://crates.io/crates/color-to-tui/0.2.0/dependencies
Your Cargo.toml specifies tui 0.18.0

[grtcdr]

I misinterpreted tui = "0.*" as being applicable to all versions rather than only the latest version.

My Rust-fu has gotten rusty these days.

Anyways, nice catch! We'll need @uttarayan21 to update their tui dependency for ansi-to-tui so we can fix this issue.

EDIT: Cargo's documentation seems to disagree.

Wildcard requirements allow for any version where the wildcard is positioned.