thread 'main' panicked at 'called `Option::unwrap()` on a `None` value'

I am trying to create a recipe for a fairly simple package and ran into a problem. I have reproduced the issue with the following trivial Cargo.toml for a simple "Hello World" example:

[package]
name = "hello"
description = "Hello, World example"
license = "BSD"
version = "0.1.0"
repository = "https://helloworld.com/hello_cargo"
edition = "2018"

[dependencies]

Note that the real package I am working on has a github repository set, so the fake repository used here is not the issue.

The error is the following:

No package.homepage set in your Cargo.toml, trying package.repository
thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', /usr/local/rust/cargo/registry/src/github.com-1ecc6299db9ec823/cargo-bitbake-0.3.16/src/git.rs:69:66
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

Ignore the homepage part, that is easily fixed but the failure in git.rs remains.

With backtrace:

No package.homepage set in your Cargo.toml, trying package.repository
thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', /usr/local/rust/cargo/registry/src/github.com-1ecc6299db9ec823/cargo-bitbake-0.3.16/src/git.rs:69:66
stack backtrace:
   0: rust_begin_unwind
             at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:584:5
   1: core::panicking::panic_fmt
             at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/panicking.rs:142:14
   2: core::panicking::panic
             at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/panicking.rs:48:5
   3: cargo_bitbake::git::git_to_yocto_git_url
   4: cargo_bitbake::git::ProjectRepo::new
   5: cargo_bitbake::main
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

I am using Rust version 1.64.0 (a55dd71d5 2022-09-19) on Linux Mint 21 (based on Ubuntu 22.04) on an x86-64 host.

Is this a bug or am I missing something in the Cargo.toml file?

I'm also observing the same issue. Tried all sorts of formats to the repository URL, same issue:

> rustc --version
rustc 1.67.1 (d5a82bbd2 2023-02-07)

 > RUST_BACKTRACE=full cargo bitbake
No package.homepage set in your Cargo.toml, trying package.repository
thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', /users/ilha/.cargo/registry/src/github.com-1ecc6299db9ec823/cargo-bitbake-0.3.16/src/git.rs:69:46
stack backtrace:
   0:     0x56348ddf5c5a - std::backtrace_rs::backtrace::libunwind::trace::h79937bc171ada62c
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x56348ddf5c5a - std::backtrace_rs::backtrace::trace_unsynchronized::h2292bca8571cb919
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x56348ddf5c5a - std::sys_common::backtrace::_print_fmt::h9c461f248e4ae90d
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/sys_common/backtrace.rs:65:5
   3:     0x56348ddf5c5a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::he9fe6bf1a39182e1
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x56348de1ce5e - core::fmt::write::h032658c119c720d7
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/core/src/fmt/mod.rs:1208:17
   5:     0x56348ddf1605 - std::io::Write::write_fmt::h299fc90dfae41c0d
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/io/mod.rs:1682:15
   6:     0x56348ddf5a25 - std::sys_common::backtrace::_print::heb70d25df9937e3f
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/sys_common/backtrace.rs:47:5
   7:     0x56348ddf5a25 - std::sys_common::backtrace::print::had745c0a76b8b521
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/sys_common/backtrace.rs:34:9
   8:     0x56348ddf789f - std::panicking::default_hook::{{closure}}::h1ea782cdfa2fd097
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/panicking.rs:267:22
   9:     0x56348ddf75db - std::panicking::default_hook::h1cc3af63455a163c
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/panicking.rs:286:9
  10:     0x56348ddf7fac - std::panicking::rust_panic_with_hook::h5cafdc4b3bfd5528
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/panicking.rs:688:13
  11:     0x56348ddf7d02 - std::panicking::begin_panic_handler::{{closure}}::hf31c60f40775892c
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/panicking.rs:577:13
  12:     0x56348ddf610c - std::sys_common::backtrace::__rust_end_short_backtrace::h28a5c7be595826cd
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/sys_common/backtrace.rs:137:18
  13:     0x56348ddf7a52 - rust_begin_unwind
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/panicking.rs:575:5
  14:     0x56348d8ce2c3 - core::panicking::panic_fmt::h8fa27a0b37dd98b7
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/core/src/panicking.rs:64:14
  15:     0x56348d8ce39d - core::panicking::panic::h545818946343732b
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/core/src/panicking.rs:111:5
  16:     0x56348d8d7c21 - cargo_bitbake::git::git_to_yocto_git_url::h2cd3d2bc29c2976d
  17:     0x56348d8d825a - cargo_bitbake::git::ProjectRepo::new::h7982fc6a26655014
  18:     0x56348d8e54cc - cargo_bitbake::main::hd293364987f71aaa
  19:     0x56348d8d33b3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h61d8164f5f488eff
  20:     0x56348d8d33c9 - std::rt::lang_start::{{closure}}::hb9d5f075dab050db
  21:     0x56348ddebcdc - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hfa1c3687c9a20bb8
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/core/src/ops/function.rs:606:13
  22:     0x56348ddebcdc - std::panicking::try::do_call::h0497133ebe1341e5
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/panicking.rs:483:40
  23:     0x56348ddebcdc - std::panicking::try::h6c3de05c7ca5d07f
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/panicking.rs:447:19
  24:     0x56348ddebcdc - std::panic::catch_unwind::h969058ecb5334b30
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/panic.rs:137:14
  25:     0x56348ddebcdc - std::rt::lang_start_internal::{{closure}}::h0de6d98cafb42a58
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/rt.rs:148:48
  26:     0x56348ddebcdc - std::panicking::try::do_call::h77301dcf43953993
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/panicking.rs:483:40
  27:     0x56348ddebcdc - std::panicking::try::h45b05523a2fe135a
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/panicking.rs:447:19
  28:     0x56348ddebcdc - std::panic::catch_unwind::hd95cea544b2b9bd2
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/panic.rs:137:14
  29:     0x56348ddebcdc - std::rt::lang_start_internal::hd16e6ff7bf05a444
                               at /rustc/d5a82bbd26e1ad8b7401f6a718a9c57c96905483/library/std/src/rt.rs:148:20
  30:     0x56348d8e6e05 - main
  31:     0x7f7dd8117840 - __libc_start_main
                               at /build/glibc-S7Ft5T/glibc-2.23/csu/../csu/libc-start.c:291
  32:     0x56348d8ce939 - _start
  33:                0x0 - <unknown>

meta-rust / cargo-bitbake

thread 'main' panicked at 'called `Option::unwrap()` on a `None` value' #57