Problem with elliptic private keys

[BratSinot]

Greetings!

Extent of this:
#221

I got 2 keys: keys.tgz

If I try to use them, I got error. If I try convert openssl pkcs8 -in server.pem -topk8 -nocrypt -outform pem -out new-server.pem I got error.
If I remove EC from -----BEGIN EC PRIVATE KEY----- everything work fine. But in Docker with musl target I got error.

What I do wrong?

[UXabre]

I'm actually seeing the same issue and I think this code is the bad boy:

rust-native-tls/src/imp/openssl.rs

Line 174 in 8fa929d

if !key.starts_with(b"-----BEGIN PRIVATE KEY-----") {

I don't think a check is needed actually? Or at the very least it should allow for "EC" in there.