I'm using jsonref crate which internally uses rustls crate. When compiling rustls crate it fails in QNX platform, but builds successfully in Linux platform. Below is the error message
Error
2025-11-27T13:59:59.474597834Z | Running `rustc --crate-name rustls --edition=2021 /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/cargo_home/registry/src/index.crates.io-1949cf8c6b5b557f/rustls-0.23.35/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no -C debuginfo=2 --warn=unexpected_cfgs --check-cfg 'cfg(bench)' --check-cfg 'cfg(coverage_nightly)' --check-cfg 'cfg(read_buf)' --check-cfg 'cfg(rustls_docsrs)' --cfg 'feature="log"' --cfg 'feature="logging"' --cfg 'feature="ring"' --cfg 'feature="std"' --cfg 'feature="tls12"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("aws-lc-rs", "aws_lc_rs", "brotli", "custom-provider", "default", "fips", "hashbrown", "log", "logging", "prefer-post-quantum", "read_buf", "ring", "rustversion", "std", "tls12", "zlib"))' -C metadata=8589098c8533034c -C extra-filename=-3ebe2dac34703d48 --out-dir /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/aarch64-unknown-nto-qnx800/release/deps --target aarch64-unknown-nto-qnx800 -C linker=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/wrappers/linker-wrapper.sh -L dependency=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/aarch64-unknown-nto-qnx800/release/deps -L dependency=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/release/deps --extern log=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/aarch64-unknown-nto-qnx800/release/deps/liblog-ef575cfbc157f0d0.rmeta --extern once_cell=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/aarch64-unknown-nto-qnx800/release/deps/libonce_cell-96dd58d449594cc3.rmeta --extern ring=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/aarch64-unknown-nto-qnx800/release/deps/libring-16bf29e698babb36.rmeta --extern pki_types=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/aarch64-unknown-nto-qnx800/release/deps/librustls_pki_types-8a817bbed5bfd0e9.rmeta --extern webpki=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/aarch64-unknown-nto-qnx800/release/deps/libwebpki-a5ca0f5d076bc561.rmeta --extern subtle=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/aarch64-unknown-nto-qnx800/release/deps/libsubtle-e8663cfd38a80d17.rmeta --extern zeroize=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/aarch64-unknown-nto-qnx800/release/deps/libzeroize-a3d77fe09baf665c.rmeta --cap-lints allow -L native=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/aarch64-unknown-nto-qnx800/release/build/ring-bbdaa43a2abe0fcf/out`
2025-11-27T13:59:59.474608124Z | error[E0277]: the trait bound `SystemRandom: ring::rand::SecureRandom` is not satisfied
2025-11-27T13:59:59.474610477Z | --> /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/cargo_home/registry/src/index.crates.io-1949cf8c6b5b557f/rustls-0.23.35/src/crypto/ring/sign.rs:182:34
2025-11-27T13:59:59.474612374Z | |
2025-11-27T13:59:59.47461476Z | 182 | .sign(self.encoding, &rng, message, &mut sig)
2025-11-27T13:59:59.474617088Z | | ^^^^ the trait `ring::rand::sealed::SecureRandom` is not implemented for `SystemRandom`
2025-11-27T13:59:59.474618968Z | |
2025-11-27T13:59:59.474621155Z | = help: the following other types implement trait `ring::rand::sealed::SecureRandom`:
2025-11-27T13:59:59.474623617Z | ring::testutil::rand::FixedByteRandom
2025-11-27T13:59:59.474625829Z | ring::testutil::rand::FixedSliceRandom<'_>
2025-11-27T13:59:59.474627772Z | ring::testutil::rand::FixedSliceSequenceRandom<'_>
2025-11-27T13:59:59.474629646Z | = note: required for `SystemRandom` to implement `ring::rand::SecureRandom`
2025-11-27T13:59:59.474631639Z | = note: required for the cast from `&SystemRandom` to `&dyn ring::rand::SecureRandom`
2025-11-27T13:59:59.474633506Z |
2025-11-27T13:59:59.47463723Z | error[E0277]: the trait bound `SystemRandom: ring::rand::SecureRandom` is not satisfied
2025-11-27T13:59:59.474639253Z | --> /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/cargo_home/registry/src/index.crates.io-1949cf8c6b5b557f/rustls-0.23.35/src/crypto/ring/sign.rs:228:85
2025-11-27T13:59:59.474641149Z | |
2025-11-27T13:59:59.474643587Z | 228 | Self::convert_sec1_to_pkcs8(scheme, sigalg, sec1.secret_sec1_der(), &rng)?
2025-11-27T13:59:59.474645523Z | | ^^^^ the trait `ring::rand::sealed::SecureRandom` is not implemented for `SystemRandom`
2025-11-27T13:59:59.474647384Z | |
2025-11-27T13:59:59.474649424Z | = help: the following other types implement trait `ring::rand::sealed::SecureRandom`:
2025-11-27T13:59:59.474651361Z | ring::testutil::rand::FixedByteRandom
2025-11-27T13:59:59.474653332Z | ring::testutil::rand::FixedSliceRandom<'_>
2025-11-27T13:59:59.47465532Z | ring::testutil::rand::FixedSliceSequenceRandom<'_>
2025-11-27T13:59:59.474657461Z | = note: required for `SystemRandom` to implement `ring::rand::SecureRandom`
2025-11-27T13:59:59.474659377Z | = note: required for the cast from `&SystemRandom` to `&dyn ring::rand::SecureRandom`
2025-11-27T13:59:59.474661306Z |
2025-11-27T13:59:59.474663182Z | error[E0277]: the trait bound `SystemRandom: ring::rand::SecureRandom` is not satisfied
2025-11-27T13:59:59.474665424Z | --> /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/cargo_home/registry/src/index.crates.io-1949cf8c6b5b557f/rustls-0.23.35/src/crypto/ring/sign.rs:231:76
2025-11-27T13:59:59.474667279Z | |
2025-11-27T13:59:59.474669461Z | 231 | EcdsaKeyPair::from_pkcs8(sigalg, pkcs8.secret_pkcs8_der(), &rng).map_err(|_| ())?
2025-11-27T13:59:59.474671958Z | | ^^^^ the trait `ring::rand::sealed::SecureRandom` is not implemented for `SystemRandom`
2025-11-27T13:59:59.474673792Z | |
2025-11-27T13:59:59.474676048Z | = help: the following other types implement trait `ring::rand::sealed::SecureRandom`:
2025-11-27T13:59:59.474677971Z | ring::testutil::rand::FixedByteRandom
2025-11-27T13:59:59.47468955Z | ring::testutil::rand::FixedSliceRandom<'_>
2025-11-27T13:59:59.474691788Z | ring::testutil::rand::FixedSliceSequenceRandom<'_>
2025-11-27T13:59:59.474693687Z | = note: required for `SystemRandom` to implement `ring::rand::SecureRandom`
2025-11-27T13:59:59.474695547Z | = note: required for the cast from `&SystemRandom` to `&dyn ring::rand::SecureRandom`
2025-11-27T13:59:59.474697448Z |
2025-11-27T13:59:59.474699309Z | error[E0277]: the trait bound `SystemRandom: ring::rand::SecureRandom` is not satisfied
2025-11-27T13:59:59.474701167Z | --> /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/cargo_home/registry/src/index.crates.io-1949cf8c6b5b557f/rustls-0.23.35/src/crypto/ring/sign.rs:328:19
2025-11-27T13:59:59.474703488Z | |
2025-11-27T13:59:59.474705348Z | 328 | .sign(&rng, message)
2025-11-27T13:59:59.474707334Z | | ^^^^ the trait `ring::rand::sealed::SecureRandom` is not implemented for `SystemRandom`
2025-11-27T13:59:59.474709151Z | |
2025-11-27T13:59:59.4747113Z | = help: the following other types implement trait `ring::rand::sealed::SecureRandom`:
2025-11-27T13:59:59.474713263Z | ring::testutil::rand::FixedByteRandom
2025-11-27T13:59:59.474715211Z | ring::testutil::rand::FixedSliceRandom<'_>
2025-11-27T13:59:59.474719033Z | ring::testutil::rand::FixedSliceSequenceRandom<'_>
2025-11-27T13:59:59.474720881Z | = note: required for `SystemRandom` to implement `ring::rand::SecureRandom`
2025-11-27T13:59:59.474722779Z | = note: required for the cast from `&SystemRandom` to `&dyn ring::rand::SecureRandom`
2025-11-27T13:59:59.474724733Z |
2025-11-27T13:59:59.474726625Z | error[E0277]: the trait bound `SystemRandom: ring::rand::SecureRandom` is not satisfied
2025-11-27T13:59:59.474728569Z | --> /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/cargo_home/registry/src/index.crates.io-1949cf8c6b5b557f/rustls-0.23.35/src/crypto/ring/kx.rs:45:91
2025-11-27T13:59:59.474730412Z | |
2025-11-27T13:59:59.474732414Z | 45 | let priv_key = agreement::EphemeralPrivateKey::generate(self.agreement_algorithm, &rng)
2025-11-27T13:59:59.474734414Z | | ^^^^ the trait `ring::rand::sealed::SecureRandom` is not implemented for `SystemRandom`
2025-11-27T13:59:59.474736247Z | |
2025-11-27T13:59:59.47473843Z | = help: the following other types implement trait `ring::rand::sealed::SecureRandom`:
2025-11-27T13:59:59.474740493Z | ring::testutil::rand::FixedByteRandom
2025-11-27T13:59:59.474742438Z | ring::testutil::rand::FixedSliceRandom<'_>
2025-11-27T13:59:59.474744492Z | ring::testutil::rand::FixedSliceSequenceRandom<'_>
2025-11-27T13:59:59.474746423Z | = note: required for `SystemRandom` to implement `ring::rand::SecureRandom`
2025-11-27T13:59:59.47474829Z | = note: required for the cast from `&SystemRandom` to `&dyn ring::rand::SecureRandom`
2025-11-27T13:59:59.474750216Z |
2025-11-27T13:59:59.474752193Z | error[E0599]: the method `fill` exists for struct `SystemRandom`, but its trait bounds were not satisfied
2025-11-27T13:59:59.474754187Z | --> /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/cargo_home/registry/src/index.crates.io-1949cf8c6b5b557f/rustls-0.23.35/src/crypto/ring/ticketer.rs:65:14
2025-11-27T13:59:59.474756036Z | |
2025-11-27T13:59:59.474757999Z | 64 | / SystemRandom::new()
2025-11-27T13:59:59.474759856Z | 65 | | .fill(&mut key)
2025-11-27T13:59:59.474761811Z | | | -^^^^ method cannot be called on `SystemRandom` due to unsatisfied trait bounds
2025-11-27T13:59:59.474764135Z | | |_____________|
2025-11-27T13:59:59.474766003Z | |
2025-11-27T13:59:59.474767843Z | |
2025-11-27T13:59:59.474769807Z | ::: /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/cargo_home/registry/src/index.crates.io-1949cf8c6b5b557f/ring-0.17.14/src/rand.rs:109:1
2025-11-27T13:59:59.474771647Z | |
2025-11-27T13:59:59.474773534Z | 109 | pub struct SystemRandom(());
2025-11-27T13:59:59.474775919Z | | ----------------------- doesn't satisfy `SystemRandom: ring::rand::SecureRandom` or `SystemRandom: ring::rand::sealed::SecureRandom`
2025-11-27T13:59:59.474777742Z | |
2025-11-27T13:59:59.474779668Z | = note: the following trait bounds were not satisfied:
2025-11-27T13:59:59.47478162Z | `SystemRandom: ring::rand::sealed::SecureRandom`
2025-11-27T13:59:59.474783761Z | which is required by `SystemRandom: ring::rand::SecureRandom`
2025-11-27T13:59:59.474785613Z | = help: items from traits can only be used if the trait is implemented and in scope
2025-11-27T13:59:59.474787481Z | note: `crypto::SecureRandom` defines an item `fill`, perhaps you need to implement it
2025-11-27T13:59:59.474789472Z | --> /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/cargo_home/registry/src/index.crates.io-1949cf8c6b5b557f/rustls-0.23.35/src/crypto/mod.rs:311:1
2025-11-27T13:59:59.474793163Z | |
2025-11-27T13:59:59.47479514Z | 311 | pub trait SecureRandom: Send + Sync + Debug {
2025-11-27T13:59:59.474797338Z | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-27T13:59:59.474799179Z |
2025-11-27T13:59:59.47480114Z | error[E0599]: the method `fill` exists for struct `SystemRandom`, but its trait bounds were not satisfied
2025-11-27T13:59:59.4748031Z | --> /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/cargo_home/registry/src/index.crates.io-1949cf8c6b5b557f/rustls-0.23.35/src/crypto/ring/ticketer.rs:72:14
2025-11-27T13:59:59.474805057Z | |
2025-11-27T13:59:59.47481625Z | 71 | / SystemRandom::new()
2025-11-27T13:59:59.474818399Z | 72 | | .fill(&mut key_name)
2025-11-27T13:59:59.474820378Z | | | -^^^^ method cannot be called on `SystemRandom` due to unsatisfied trait bounds
2025-11-27T13:59:59.474822226Z | | |_____________|
2025-11-27T13:59:59.474824039Z | |
2025-11-27T13:59:59.474825885Z | |
2025-11-27T13:59:59.474827862Z | ::: /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/cargo_home/registry/src/index.crates.io-1949cf8c6b5b557f/ring-0.17.14/src/rand.rs:109:1
2025-11-27T13:59:59.474830314Z | |
2025-11-27T13:59:59.47483218Z | 109 | pub struct SystemRandom(());
2025-11-27T13:59:59.474834194Z | | ----------------------- doesn't satisfy `SystemRandom: ring::rand::SecureRandom` or `SystemRandom: ring::rand::sealed::SecureRandom`
2025-11-27T13:59:59.474836014Z | |
2025-11-27T13:59:59.474837969Z | = note: the following trait bounds were not satisfied:
2025-11-27T13:59:59.474839811Z | `SystemRandom: ring::rand::sealed::SecureRandom`
2025-11-27T13:59:59.474841797Z | which is required by `SystemRandom: ring::rand::SecureRandom`
2025-11-27T13:59:59.474843688Z | = help: items from traits can only be used if the trait is implemented and in scope
2025-11-27T13:59:59.474845566Z | note: `crypto::SecureRandom` defines an item `fill`, perhaps you need to implement it
2025-11-27T13:59:59.474847711Z | --> /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/cargo_home/registry/src/index.crates.io-1949cf8c6b5b557f/rustls-0.23.35/src/crypto/mod.rs:311:1
2025-11-27T13:59:59.474849528Z | |
2025-11-27T13:59:59.474851374Z | 311 | pub trait SecureRandom: Send + Sync + Debug {
2025-11-27T13:59:59.474853325Z | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-27T13:59:59.474855179Z |
2025-11-27T13:59:59.474857226Z | error[E0599]: the method `fill` exists for struct `SystemRandom`, but its trait bounds were not satisfied
2025-11-27T13:59:59.474859068Z | --> /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/cargo_home/registry/src/index.crates.io-1949cf8c6b5b557f/rustls-0.23.35/src/crypto/ring/ticketer.rs:99:14
2025-11-27T13:59:59.474860903Z | |
2025-11-27T13:59:59.474862792Z | 98 | / SystemRandom::new()
2025-11-27T13:59:59.474866748Z | 99 | | .fill(&mut nonce_buf)
2025-11-27T13:59:59.474868764Z | | | -^^^^ method cannot be called on `SystemRandom` due to unsatisfied trait bounds
2025-11-27T13:59:59.474870622Z | | |_____________|
2025-11-27T13:59:59.474872439Z | |
2025-11-27T13:59:59.474874272Z | |
2025-11-27T13:59:59.474876225Z | ::: /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/cargo_home/registry/src/index.crates.io-1949cf8c6b5b557f/ring-0.17.14/src/rand.rs:109:1
2025-11-27T13:59:59.474878094Z | |
2025-11-27T13:59:59.47488Z | 109 | pub struct SystemRandom(());
2025-11-27T13:59:59.474883774Z | | ----------------------- doesn't satisfy `SystemRandom: ring::rand::SecureRandom` or `SystemRandom: ring::rand::sealed::SecureRandom`
2025-11-27T13:59:59.474885644Z | |
2025-11-27T13:59:59.47488766Z | = note: the following trait bounds were not satisfied:
2025-11-27T13:59:59.474889604Z | `SystemRandom: ring::rand::sealed::SecureRandom`
2025-11-27T13:59:59.474891581Z | which is required by `SystemRandom: ring::rand::SecureRandom`
2025-11-27T13:59:59.474895311Z | = help: items from traits can only be used if the trait is implemented and in scope
2025-11-27T13:59:59.474897315Z | note: `crypto::SecureRandom` defines an item `fill`, perhaps you need to implement it
2025-11-27T13:59:59.47489929Z | --> /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/cargo_home/registry/src/index.crates.io-1949cf8c6b5b557f/rustls-0.23.35/src/crypto/mod.rs:311:1
2025-11-27T13:59:59.47490116Z | |
2025-11-27T13:59:59.47490313Z | 311 | pub trait SecureRandom: Send + Sync + Debug {
2025-11-27T13:59:59.474905078Z | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-27T13:59:59.474906984Z |
2025-11-27T13:59:59.474908983Z | error[E0599]: the method `fill` exists for struct `SystemRandom`, but its trait bounds were not satisfied
2025-11-27T13:59:59.474910923Z | --> /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/cargo_home/registry/src/index.crates.io-1949cf8c6b5b557f/rustls-0.23.35/src/crypto/ring/mod.rs:50:14
2025-11-27T13:59:59.47491283Z | |
2025-11-27T13:59:59.474914818Z | 49 | / ring_like::rand::SystemRandom::new()
2025-11-27T13:59:59.474916755Z | 50 | | .fill(buf)
2025-11-27T13:59:59.474918762Z | | | -^^^^ method cannot be called on `SystemRandom` due to unsatisfied trait bounds
2025-11-27T13:59:59.474920614Z | | |_____________|
2025-11-27T13:59:59.47492255Z | |
2025-11-27T13:59:59.474924383Z | |
2025-11-27T13:59:59.474926334Z | ::: /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/cargo_home/registry/src/index.crates.io-1949cf8c6b5b557f/ring-0.17.14/src/rand.rs:109:1
2025-11-27T13:59:59.474928186Z | |
2025-11-27T13:59:59.474930097Z | 109 | pub struct SystemRandom(());
2025-11-27T13:59:59.474932089Z | | ----------------------- doesn't satisfy `SystemRandom: ring::rand::SecureRandom` or `SystemRandom: ring::rand::sealed::SecureRandom`
2025-11-27T13:59:59.474933923Z | |
2025-11-27T13:59:59.474935879Z | = note: the following trait bounds were not satisfied:
2025-11-27T13:59:59.474937824Z | `SystemRandom: ring::rand::sealed::SecureRandom`
2025-11-27T13:59:59.474939766Z | which is required by `SystemRandom: ring::rand::SecureRandom`
2025-11-27T13:59:59.474941703Z | = help: items from traits can only be used if the trait is implemented and in scope
2025-11-27T13:59:59.474954344Z | note: `crypto::SecureRandom` defines an item `fill`, perhaps you need to implement it
2025-11-27T13:59:59.474956576Z | --> /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/cargo_home/registry/src/index.crates.io-1949cf8c6b5b557f/rustls-0.23.35/src/crypto/mod.rs:311:1
2025-11-27T13:59:59.474958423Z | |
2025-11-27T13:59:59.474960474Z | 311 | pub trait SecureRandom: Send + Sync + Debug {
2025-11-27T13:59:59.47496241Z | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-27T13:59:59.474964274Z |
2025-11-27T13:59:59.474966462Z | Some errors have detailed explanations: E0277, E0599.
2025-11-27T13:59:59.474968617Z | For more information about an error, try `rustc --explain E0277`.
2025-11-27T13:59:59.474970671Z | error: could not compile `rustls` (lib) due to 9 previous errors
2025-11-27T13:59:59.474974209Z |
2025-11-27T13:59:59.474976138Z | Caused by:
2025-11-27T13:59:59.474982846Z | process didn't exit successfully: `rustc --crate-name rustls --edition=2021 /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/cargo_home/registry/src/index.crates.io-1949cf8c6b5b557f/rustls-0.23.35/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no -C debuginfo=2 --warn=unexpected_cfgs --check-cfg 'cfg(bench)' --check-cfg 'cfg(coverage_nightly)' --check-cfg 'cfg(read_buf)' --check-cfg 'cfg(rustls_docsrs)' --cfg 'feature="log"' --cfg 'feature="logging"' --cfg 'feature="ring"' --cfg 'feature="std"' --cfg 'feature="tls12"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("aws-lc-rs", "aws_lc_rs", "brotli", "custom-provider", "default", "fips", "hashbrown", "log", "logging", "prefer-post-quantum", "read_buf", "ring", "rustversion", "std", "tls12", "zlib"))' -C metadata=8589098c8533034c -C extra-filename=-3ebe2dac34703d48 --out-dir /workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/aarch64-unknown-nto-qnx800/release/deps --target aarch64-unknown-nto-qnx800 -C linker=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/wrappers/linker-wrapper.sh -L dependency=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/aarch64-unknown-nto-qnx800/release/deps -L dependency=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/release/deps --extern log=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/aarch64-unknown-nto-qnx800/release/deps/liblog-ef575cfbc157f0d0.rmeta --extern once_cell=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/aarch64-unknown-nto-qnx800/release/deps/libonce_cell-96dd58d449594cc3.rmeta --extern ring=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/aarch64-unknown-nto-qnx800/release/deps/libring-16bf29e698babb36.rmeta --extern pki_types=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/aarch64-unknown-nto-qnx800/release/deps/librustls_pki_types-8a817bbed5bfd0e9.rmeta --extern webpki=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/aarch64-unknown-nto-qnx800/release/deps/libwebpki-a5ca0f5d076bc561.rmeta --extern subtle=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/aarch64-unknown-nto-qnx800/release/deps/libsubtle-e8663cfd38a80d17.rmeta --extern zeroize=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/aarch64-unknown-nto-qnx800/release/deps/libzeroize-a3d77fe09baf665c.rmeta --cap-lints allow -L native=/workspace/poky/build/tmp/work/cortexa57-poky-linux/dabba/daci451/target/aarch64-unknown-nto-qnx800/release/build/ring-bbdaa43a2abe0fcf/out` (exit status: 1)
I'm using Rust version 1.88
SystemRandomfor the target_os you are compiling for is not marked asSecureRandominring, see here. You might want to check withring.ringis 9 months old; so it has not been released yet.