Compilation Error E0053 - 'could not compile 'presage' - WSL

[Chilkos]

Trying to install gurk in a fresh install of Rust (using rustup) in Windows Subsystem for Linux 2. Installing using cargo install --git https://github.com/boxdot/gurk-rs

I get the following error:

error[E0053]: method `get_sub_device_sessions` has an incompatible type for trait
   --> /home/chilko/.cargo/git/checkouts/presage-cb95f00af9f2a4a6/25cfb40/src/config/sled.rs:328:5
    |
328 |     async fn get_sub_device_sessions(&self, name: &str) -> Result<Vec<u32>, SignalProtocolError> {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `futures::Future<Output = Result<Vec<u32>, libsignal_service::prelude::protocol::SignalProtocolError>> + std::marker::Send`, found trait `futures::Future<Output = Result<Vec<u32>, libsignal_service::prelude::protocol::SignalProtocolError>>`
    |
    = note: expected fn pointer `fn(&'life0 SledConfigStore, &'life1 str) -> Pin<Box<(dyn futures::Future<Output = Result<Vec<u32>, libsignal_service::prelude::protocol::SignalProtocolError>> + std::marker::Send + 'async_trait)>>`
               found fn pointer `fn(&'life0 SledConfigStore, &'life1 str) -> Pin<Box<(dyn futures::Future<Output = Result<Vec<u32>, libsignal_service::prelude::protocol::SignalProtocolError>> + 'async_trait)>>`

error[E0053]: method `delete_session` has an incompatible type for trait
   --> /home/chilko/.cargo/git/checkouts/presage-cb95f00af9f2a4a6/25cfb40/src/config/sled.rs:350:5
    |
350 |     async fn delete_session(&self, address: &ProtocolAddress) -> Result<(), SignalProtocolError> {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `futures::Future<Output = Result<(), libsignal_service::prelude::protocol::SignalProtocolError>> + std::marker::Send`, found trait `futures::Future<Output = Result<(), libsignal_service::prelude::protocol::SignalProtocolError>>`
    |
    = note: expected fn pointer `fn(&'life0 SledConfigStore, &'life1 ProtocolAddress) -> Pin<Box<(dyn futures::Future<Output = Result<(), libsignal_service::prelude::protocol::SignalProtocolError>> + std::marker::Send + 'async_trait)>>`
               found fn pointer `fn(&'life0 SledConfigStore, &'life1 ProtocolAddress) -> Pin<Box<(dyn futures::Future<Output = Result<(), libsignal_service::prelude::protocol::SignalProtocolError>> + 'async_trait)>>`

error[E0053]: method `delete_all_sessions` has an incompatible type for trait
   --> /home/chilko/.cargo/git/checkouts/presage-cb95f00af9f2a4a6/25cfb40/src/config/sled.rs:366:5
    |
366 |     async fn delete_all_sessions(&self, _name: &str) -> Result<usize, SignalProtocolError> {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `futures::Future<Output = Result<usize, libsignal_service::prelude::protocol::SignalProtocolError>> + std::marker::Send`, found trait `futures::Future<Output = Result<usize, libsignal_service::prelude::protocol::SignalProtocolError>>`
    |
    = note: expected fn pointer `fn(&'life0 SledConfigStore, &'life1 str) -> Pin<Box<(dyn futures::Future<Output = Result<usize, libsignal_service::prelude::protocol::SignalProtocolError>> + std::marker::Send + 'async_trait)>>`
               found fn pointer `fn(&'life0 SledConfigStore, &'life1 str) -> Pin<Box<(dyn futures::Future<Output = Result<usize, libsignal_service::prelude::protocol::SignalProtocolError>> + 'async_trait)>>`

error: aborting due to 3 previous errors

For more information about this error, try `rustc --explain E0053`.
error: could not compile `presage`

To learn more, run the command again with --verbose.
warning: build failed, waiting for other jobs to finish...
error: failed to compile `gurk v0.2.0 (https://github.com/boxdot/gurk-rs#a3089d53)`, intermediate artifacts can be found at `/tmp/cargo-installxQiXMp`

[Chilkos]

Just tried installing this in Linux Mint 20.1 on my Intel NUC, experienced the same error.

jasper@nuc-server:~$ rustc --version
rustc 1.52.1 (9bc8c42bb 2021-05-09)
jasper@nuc-server:~$ uname -a
Linux nuc-server 5.4.0-73-generic #82-Ubuntu SMP Wed Apr 14 17:39:42 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
jasper@nuc-server:~$ cat /proc/cpuinfo | grep -E 'Revision|Model'
jasper@nuc-server:~$ cat /proc/cpuinfo
model name	: Intel(R) Core(TM) i5-4250U CPU @ 1.30GHz

[gferon]

Thanks for the report! I'll have a look ASAP and report back here.

[gferon]

@Chilkos I think the merge of b9bf356 solved the issue you're seeing, could you try again?

[Chilkos]

Unfortunately still not working:

Compiling presage v0.1.0 (https://github.com/whisperfish/presage.git?rev=c290e49#c290e495)
error[E0053]: method `get_sub_device_sessions` has an incompatible type for trait
   --> /home/chilko/.cargo/git/checkouts/presage-6024bc59a812fbaf/c290e49/src/config/sled.rs:328:5
    |
328 |     async fn get_sub_device_sessions(&self, name: &str) -> Result<Vec<u32>, SignalProtocolError> {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `futures::Future<Output = Result<Vec<u32>, libsignal_service::prelude::protocol::SignalProtocolError>> + std::marker::Send`, found trait `futures::Future<Output = Result<Vec<u32>, libsignal_service::prelude::protocol::SignalProtocolError>>`
    |
    = note: expected fn pointer `fn(&'life0 SledConfigStore, &'life1 str) -> Pin<Box<(dyn futures::Future<Output = Result<Vec<u32>, libsignal_service::prelude::protocol::SignalProtocolError>> + std::marker::Send + 'async_trait)>>`
               found fn pointer `fn(&'life0 SledConfigStore, &'life1 str) -> Pin<Box<(dyn futures::Future<Output = Result<Vec<u32>, libsignal_service::prelude::protocol::SignalProtocolError>> + 'async_trait)>>`

error[E0053]: method `delete_session` has an incompatible type for trait
   --> /home/chilko/.cargo/git/checkouts/presage-6024bc59a812fbaf/c290e49/src/config/sled.rs:350:5
    |
350 |     async fn delete_session(&self, address: &ProtocolAddress) -> Result<(), SignalProtocolError> {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `futures::Future<Output = Result<(), libsignal_service::prelude::protocol::SignalProtocolError>> + std::marker::Send`, found trait `futures::Future<Output = Result<(), libsignal_service::prelude::protocol::SignalProtocolError>>`
    |
    = note: expected fn pointer `fn(&'life0 SledConfigStore, &'life1 ProtocolAddress) -> Pin<Box<(dyn futures::Future<Output = Result<(), libsignal_service::prelude::protocol::SignalProtocolError>> + std::marker::Send + 'async_trait)>>`
               found fn pointer `fn(&'life0 SledConfigStore, &'life1 ProtocolAddress) -> Pin<Box<(dyn futures::Future<Output = Result<(), libsignal_service::prelude::protocol::SignalProtocolError>> + 'async_trait)>>`

error[E0053]: method `delete_all_sessions` has an incompatible type for trait
   --> /home/chilko/.cargo/git/checkouts/presage-6024bc59a812fbaf/c290e49/src/config/sled.rs:366:5
    |
366 |     async fn delete_all_sessions(&self, _name: &str) -> Result<usize, SignalProtocolError> {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `futures::Future<Output = Result<usize, libsignal_service::prelude::protocol::SignalProtocolError>> + std::marker::Send`, found trait `futures::Future<Output = Result<usize, libsignal_service::prelude::protocol::SignalProtocolError>>`
    |
    = note: expected fn pointer `fn(&'life0 SledConfigStore, &'life1 str) -> Pin<Box<(dyn futures::Future<Output = Result<usize, libsignal_service::prelude::protocol::SignalProtocolError>> + std::marker::Send + 'async_trait)>>`
               found fn pointer `fn(&'life0 SledConfigStore, &'life1 str) -> Pin<Box<(dyn futures::Future<Output = Result<usize, libsignal_service::prelude::protocol::SignalProtocolError>> + 'async_trait)>>`

error: aborting due to 3 previous errors

For more information about this error, try `rustc --explain E0053`.
error: could not compile `presage`

To learn more, run the command again with --verbose.
warning: build failed, waiting for other jobs to finish...
error: failed to compile `gurk v0.2.0 (https://github.com/boxdot/gurk-rs#b9bf3562)`, intermediate artifacts can be found at `/tmp/cargo-installpItOpW`

Caused by:
  build failed

[gferon]

@Chilkos I managed to reproduce the issue, it should be fixed! Thanks for reporting it, hopefully it works now.

[Chilkos]

Success! Thanks for your effort on this :)