Error computing package graph windows-targets: unknown target triple: aarch64-pc-windows-gnullvm

[SeseMueller]

When dephell is run on a bare-bones crate that has windows-targets, it crashes with the error

Error while computing package graph: for package 'windows-targets 0.52.0 (registry+https://github.com/rust-lang/crates.io-index)': for dependency 'windows_aarch64_gnullvm', parsing target 'aarch64-pc-windows-gnullvm' failed: unknown target triple: aarch64-pc-windows-gnullvm

This might be related to this issue.

Note: the aarch64-pc-windows-gnullvm target is a tier 3 target, but is used in this context even on tier 1, so cargo-dephell shouldn't crash.

How to reproduce:

cargo new test_dephell
cd test_dephell
cargo add windows-targets
cargo build
cargo-dephell -m Cargo.toml -o test.html

[mimoo]

thanks for submitting the issue, if you can think of a fix PRs are welcome :)