Error on compiling Rocket , wondering is this just problem for me

[rajasankar]

Hi All,

Got this error. Is it only for me or others got this too. Just wanted to post here to confirm before posting it as a issue ticket.

Any one else facing the same issue?

Compiling rocket v0.5.0-rc.4
error[E0061]: this function takes 1 argument but 0 arguments were supplied
--> /home/.cargo/registry/src/github.com-1ecc6299db9ec823/rocket-0.5.0-rc.4/src/server.rs:76:5
|
76 | debug!("Received request: {:#?}", hyp_req);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ an argument of type UnsafeArg is missing
|
note: associated function defined here
--> /home/.cargo/registry/src/github.com-1ecc6299db9ec823/yansi-1.0.0-rc.1/src/paint.rs:56:8
|
56 | fn new(self) -> Painted where Self: Sized {
| ^^^
= note: this error originates in the macro $crate::__private_api::format_args which comes from the expansion of the macro debug (in Nightly builds, run with -Z macro-backtrace for more info)
help: provide the argument
--> /home/.cargo/registry/src/github.com-1ecc6299db9ec823/log-0.4.20/src/macros.rs:51:62
|
51 | $crate::__private_api::format_args!($($arg)+)(/* UnsafeArg */),
| +++++++++++++++++

error[E0308]: mismatched types
--> /home/.cargo/registry/src/github.com-1ecc6299db9ec823/rocket-0.5.0-rc.4/src/server.rs:76:5
|
76 | debug!("Received request: {:#?}", hyp_req);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct UnsafeArg, found struct Painted
|
= note: expected struct UnsafeArg
found struct Painted<UnsafeArg>
= note: this error originates in the macro $crate::__private_api::format_args which comes from the expansion of the macro debug (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0061]: this function takes 1 argument but 0 arguments were supplied
--> /home/.cargo/registry/src/github.com-1ecc6299db9ec823/rocket-0.5.0-rc.4/src/server.rs:163:9
|
163 | debug!("sending response: {:#?}", hyp_response);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ an argument of type UnsafeArg is missing
|
note: associated function defined here
--> /home/.cargo/registry/src/github.com-1ecc6299db9ec823/yansi-1.0.0-rc.1/src/paint.rs:56:8
|
56 | fn new(self) -> Painted where Self: Sized {
| ^^^
= note: this error originates in the macro $crate::__private_api::format_args which comes from the expansion of the macro debug (in Nightly builds, run with -Z macro-backtrace for more info)
help: provide the argument
--> |/home/.cargo/registry/src/github.com-1ecc6299db9ec823/log-0.4.20/src/macros.rs:51:62
|
51 | $crate::__private_api::format_args!($($arg)+)(/* UnsafeArg */),
| +++++++++++++++++

error[E0308]: mismatched types
--> /home/.cargo/registry/src/github.com-1ecc6299db9ec823/rocket-0.5.0-rc.4/src/server.rs:163:9
|
163 | debug!("sending response: {:#?}", hyp_response);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct UnsafeArg, found struct Painted
|
= note: expected struct UnsafeArg
found struct Painted<UnsafeArg>
= note: this error originates in the macro $crate::__private_api::format_args which comes from the expansion of the macro debug (in Nightly builds, run with -Z macro-backtrace for more info)

Some errors have detailed explanations: E0061, E0308.
For more information about an error, try rustc --explain E0061.
error: could not compile rocket due to 4 previous errors

[SergioBenitez]

Someone reported a similar problem on Matrix. It's some sort of issue with rustc, it seems: updating/downgrading your toolchain will likely resolve the problem. Please let us know if it does/doesn't.

[rajasankar]

Thank you @SergioBenitez for the immediate reply. I forgot that step. It worked and complied. I will keep that in mind next time.
Thanks a lot for the awesome framework.