Source: tailspin
Version: 3.0.0+dfsg-1
Severity: serious
Tags: ftbfs
Justification: fails to build from source (but built successfully in the past) X-Debbugs-Cc: sramacher@debian.org

https://buildd.debian.org/status/fetch.php?pkg=tailspin&arch=amd64&ver=3.0.0%2Bdfsg-1&stamp=1706195420&raw=0

Running `/<<PKGBUILDDIR>>/target/release/build/eyre-15058028a1ebd405/build-script-build`
[eyre 0.6.8] error[E0407]: method `backtrace` is not a member of trait `Error` [eyre 0.6.8] --> /<<PKGBUILDDIR>>/target/x86_64-unknown-linux-gnu/release/build/eyre-eb1eb971e427fb49/out/probe.rs:19:9
[eyre 0.6.8] |
[eyre 0.6.8] 19 | / fn backtrace(&self) -> Option<&Backtrace> {
[eyre 0.6.8] 20 | | let backtrace = Backtrace::capture();
[eyre 0.6.8] 21 | | match backtrace.status() {
[eyre 0.6.8] 22 | | BacktraceStatus::Captured | BacktraceStatus::Disabled | _ => {}
[eyre 0.6.8] 23 | | }
[eyre 0.6.8] 24 | | unimplemented!()
[eyre 0.6.8] 25 | | }
[eyre 0.6.8] | |_________^ not a member of trait `Error`
[eyre 0.6.8]
[eyre 0.6.8] error[E0554]: `#![feature]` may not be used on the stable release channel
[eyre 0.6.8] --> /<<PKGBUILDDIR>>/target/x86_64-unknown-linux-gnu/release/build/eyre-eb1eb971e427fb49/out/probe.rs:2:16
[eyre 0.6.8] |
[eyre 0.6.8] 2 | #![feature(backtrace)]
[eyre 0.6.8] | ^^^^^^^^^
[eyre 0.6.8]
[eyre 0.6.8] warning: the feature `backtrace` has been stable since 1.65.0 and no longer requires an attribute to enable
[eyre 0.6.8] --> /<<PKGBUILDDIR>>/target/x86_64-unknown-linux-gnu/release/build/eyre-eb1eb971e427fb49/out/probe.rs:2:16
[eyre 0.6.8] |
[eyre 0.6.8] 2 | #![feature(backtrace)]
[eyre 0.6.8] | ^^^^^^^^^
[eyre 0.6.8] |
[eyre 0.6.8] = note: `#[warn(stable_features)]` on by default
[eyre 0.6.8]
[eyre 0.6.8] error: aborting due to 2 previous errors; 1 warning emitted
[eyre 0.6.8]
[eyre 0.6.8] Some errors have detailed explanations: E0407, E0554.
[eyre 0.6.8] For more information about an error, try `rustc --explain E0407`. [eyre 0.6.8] cargo:rustc-cfg=track_caller

Cheers
--
Sebastian Ramacher

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

Processing control commands:

reassign -1 librust-eyre-dev

Bug #1063601 [src:tailspin] tailspin: FTBFS: error[E0407]: method `backtrace` is not a member of trait `Error`
Bug reassigned from package 'src:tailspin' to 'librust-eyre-dev'.
No longer marked as found in versions tailspin/3.0.0+dfsg-1.
Ignoring request to alter fixed versions of bug #1063601 to the same values previously set

retitle -1 librust-eyre-dev: fails to builds its source

Bug #1063601 [librust-eyre-dev] tailspin: FTBFS: error[E0407]: method `backtrace` is not a member of trait `Error`
Changed Bug title to 'librust-eyre-dev: fails to builds its source' from 'tailspin: FTBFS: error[E0407]: method `backtrace` is not a member of trait `Error`'.

affects -1 tailspin

Bug #1063601 [librust-eyre-dev] librust-eyre-dev: fails to builds its source Added indication that 1063601 affects tailspin

--
1063601: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1063601
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

reassign 1063601 tailspin 3.0.0+dfsg-1
retitle 1063601 tailspin FTBFS error: environment variable `CARGO_CHANNEL` not defined at compile time
thanks

[eyre 0.6.8] error[E0407]: method `backtrace` is not a member of trait `Error`
[eyre 0.6.8] --> /<<PKGBUILDDIR>>/target/x86_64-unknown-linux-gnu/release/build/eyre-eb1eb971e427fb49/out/probe.rs:19:9

The above seems like a failure not in tailspin but in librust-eyre-dev.

I don't think the errors Sebastian quoted are the cause of the build failure
at all. I think they are just noise from a test compilation performed to determine what the compiler supports. Those same errors are present
in the successful build log for tailspin 2.0.0

The actual error seems to be.

error: environment variable `CARGO_CHANNEL` not defined at compile time
--> tests/utils.rs:11:48
|
11 | PathBuf::from(format!("./target/{}/tspin", env!("CARGO_CHANNEL")))
| ^^^^^^^^^^^^^^^^^^^^^
|
= help: Cargo sets build script variables at run time. Use `std::env::var("CARGO_CHANNEL")` instead
= note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)

I also notice the following earlier in the build log.

"debian cargo wrapper: WARNING: falling back to simply calling upstream cargo, because CARGO_HOME does not end with debian/cargo_home:"

This message appears in the failed logs for 3.0.0 but not in the succesful logs for 2.0.0.

After serching for CARGO_CHANNEL I think may be the actual cause of the failure.
All the results on codesearch.debian.net for CARGO_CHANNEL seem to relate to dh_cargo
or your fork thereof. So I think these are probablly related.

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

Processing commands for control@bugs.debian.org:

reassign 1063601 tailspin 3.0.0+dfsg-1

Bug #1063601 [librust-eyre-dev] librust-eyre-dev: fails to builds its source Bug reassigned from package 'librust-eyre-dev' to 'tailspin'.
Ignoring request to alter found versions of bug #1063601 to the same values previously set
Ignoring request to alter fixed versions of bug #1063601 to the same values previously set
Bug #1063601 [tailspin] librust-eyre-dev: fails to builds its source
There is no source info for the package 'tailspin' at version '3.0.0+dfsg-1' with architecture ''
Unable to make a source version for version '3.0.0+dfsg-1'
Marked as found in versions 3.0.0+dfsg-1.

retitle 1063601 tailspin FTBFS error: environment variable `CARGO_CHANNEL` not defined at compile time

Bug #1063601 [tailspin] librust-eyre-dev: fails to builds its source
Changed Bug title to 'tailspin FTBFS error: environment variable `CARGO_CHANNEL` not defined at compile time' from 'librust-eyre-dev: fails to builds its source'.

thanks

Stopping processing here.

Please contact me if you need assistance.
--
1063601: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1063601
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

Quoting Peter Green (2024-02-14 00:51:12)

[eyre 0.6.8] error[E0407]: method `backtrace` is not a member of trait `Error`
[eyre 0.6.8] --> /<<PKGBUILDDIR>>/target/x86_64-unknown-linux-gnu/release/build/eyre-eb1eb971e427fb49/out/probe.rs:19:9

The above seems like a failure not in tailspin but in librust-eyre-dev.

I don't think the errors Sebastian quoted are the cause of the build failure at all. I think they are just noise from a test compilation performed to determine what the compiler supports. Those same errors are present
in the successful build log for tailspin 2.0.0

The actual error seems to be.

error: environment variable `CARGO_CHANNEL` not defined at compile time
--> tests/utils.rs:11:48
|
11 | PathBuf::from(format!("./target/{}/tspin", env!("CARGO_CHANNEL")))
| ^^^^^^^^^^^^^^^^^^^^^
|
= help: Cargo sets build script variables at run time. Use `std::env::var("CARGO_CHANNEL")` instead
= note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)

Ohhh, of course. Sorry to have bothered you instead of checking beyond
the bugreport itself.

- Jonas

--
* Jonas Smedegaard - idealist & Internet-arkitekt
* Tlf.: +45 40843136 Website: http://dr.jones.dk/
* Sponsorship: https://ko-fi.com/drjones

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