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rumqttc
Dependency async-tungstenite 0.16 is significantly outdated
Upgrade to 0.17.2 to get all the fixes, and avoid causing duplicate dependencies in projects.
In Cargo, different 0.x versions are considered incompatible, so this is a semver-major upgrade.
Dependency rustls-pemfile 0.3 is significantly outdated
Upgrade to 1.0.1 to get all the fixes, and avoid causing duplicate dependencies in projects.
Easy way to bump dependencies: cargo install cargo-edit; cargo upgrade; Also check out Dependabot service on GitHub.
Dependency tokio-rustls =0.23.3 is significantly outdated
Upgrade to 0.23.4 to get all the fixes, and avoid causing duplicate dependencies in projects.
Imprecise dependency requirement thiserror = 1
Cargo does not always pick latest versions of dependencies. Too-low version requirements can cause breakage, especially when combined with minimal-versions flag used by users of old Rust versions. To fix this: cargo install cargo-edit; cargo upgrade
This crate does not follow semver, and is known to add new features in "patch" releases!
Locked dependency version tokio-rustls =0.23.3
This can easily cause a dependency resolution conflict. If you must work around a semver-breaking dependency that can't be yanked, use a range of versions or fork it.
Dependency ws_stream_tungstenite 0.7 is a bit outdated
Consider upgrading to 0.8.0 to get all the fixes and improvements.
Imprecise dependency requirement bytes = 1
Cargo does not always pick latest versions of dependencies. Too-low version requirements can cause breakage, especially when combined with minimal-versions flag used by users of old Rust versions. To fix this: cargo install cargo-edit; cargo upgrade
If you want to keep using truly minimal dependency requirements, please make sure you test them in CI with -Z minimal-versions Cargo option, because it's very easy to accidentally use a feature added in a later version.
Imprecise dependency requirement tokio = 1
Cargo does not always pick latest versions of dependencies. Too-low version requirements can cause breakage, especially when combined with minimal-versions flag used by users of old Rust versions. To fix this: cargo install cargo-edit; cargo upgrade
Imprecise dependency requirement url = 2
Cargo does not always pick latest versions of dependencies. Too-low version requirements can cause breakage, especially when combined with minimal-versions flag used by users of old Rust versions. To fix this: cargo install cargo-edit; cargo upgrade
Needs to specify correct MSRV
We estimate that this crate requires at least Rust 1.57. Add rust-version = "1.57" to the Cargo.toml.
Using outdated edition for no reason
We estimate that this crate requires at least Rust 1.57, which is newer than the last 2018-edition compiler. You can upgrade without breaking any compatibility. Run cargo fix --edition and update edition="…" in Cargo.toml.
Using the latest edition helps avoid old quirks of the compiler, and ensures Rust code has consistent syntax and behavior across all projects.
rumqttd
Dependency rustls-pemfile 0.3.0 is significantly outdated
Upgrade to 1.0.1 to get all the fixes, and avoid causing duplicate dependencies in projects.
Dependency pprof 0.4 is outdated
Upgrade to 0.10.0 to get all the fixes, and avoid causing duplicate dependencies in projects.
Imprecise dependency requirement serde = 1
Cargo does not always pick latest versions of dependencies. Too-low version requirements can cause breakage, especially when combined with minimal-versions flag used by users of old Rust versions. To fix this: cargo install cargo-edit; cargo upgrade
Imprecise dependency requirement thiserror = 1
Cargo does not always pick latest versions of dependencies. Too-low version requirements can cause breakage, especially when combined with minimal-versions flag used by users of old Rust versions. To fix this: cargo install cargo-edit; cargo upgrade
Dependency jackiechan 0.0.4 is slightly outdated
Consider upgrading to 1.0.0 to get all the fixes and improvements.
Dependency jemallocator 0.3 is a bit outdated
Consider upgrading to 0.5.0 to get all the fixes and improvements.
Dependency segments 0.1 is slightly outdated
Consider upgrading to 0.3.0 to get all the fixes and improvements.
rumq-client
Dependency async-stream 0.2 is significantly outdated
Upgrade to 0.3.3 to get all the fixes, and avoid causing duplicate dependencies in projects.
Dependency tokio 0.2 is deprecated
Please remove the dependency or replace it with a different crate.
Dependency tokio-rustls 0.13 is significantly outdated
Upgrade to 0.23.4 to get all the fixes, and avoid causing duplicate dependencies in projects.
Latest prerelease is old
It's been over 2 years. Is this crate still maintained? Make a new release, either to refresh it, or to set [badges.maintenance] status = "deprecated" (or "as-is", "passively-maintained").
Users pay attention to the latest release date. Even if the crate is perfectly fine as-is, users may not know that.
Missing categories
Categories improve browsing of lib.rs and crates.io. Add categories = […] to the Cargo.toml.
Even if there are no categories that fit precisely, pick one that is least bad. You can also propose new categories in crates.io issue tracker.
Dependency tokio-util 0.3 is outdated
Upgrade to 0.7.3 to get all the fixes, and avoid causing duplicate dependencies in projects.
Dependency webpki 0.21 is outdated
Upgrade to 0.22.0 to get all the fixes, and avoid causing duplicate dependencies in projects.
Missing keywords
Help users find your crates. Add keywords = ["asyncio", "emqx", "hivemq", "mqtt", "iot"] (up to 5) to the Cargo.toml. Best keywords are alternative terms or their spellings that aren't in the name or description. Also add a keyword that precisely categorizes this crate and groups it with other similar crates.
README missing from crate tarball
Cargo sometimes fails to package the README file. Ensure the path to the README in Cargo.toml is valid, and points to a file inside the crate's directory.
mqtt311
Dependency derive_more 0.13 is significantly outdated
Upgrade to 0.99.17 to get all the fixes, and avoid causing duplicate dependencies in projects.
Dependency failure 0.1 is deprecated
Please remove the dependency or replace it with a different crate.
README missing from crate tarball
Cargo sometimes fails to package the README file. Ensure the path to the README in Cargo.toml is valid, and points to a file inside the crate's directory.
README missing from the repository
We've searched https://github.com/tekjar/mqtt311.git and could not find a README file there.
Missing categories
Categories improve browsing of lib.rs and crates.io. Add categories = ["asynchronous"] to the Cargo.toml.
Missing keywords
Help users find your crates. Add keywords = ["stream", "read-write"] (up to 5) to the Cargo.toml. Best keywords are alternative terms or their spellings that aren't in the name or description. Also add a keyword that precisely categorizes this crate and groups it with other similar crates.
Imprecise dependency requirement byteorder = 1
Cargo does not always pick latest versions of dependencies. Too-low version requirements can cause breakage, especially when combined with minimal-versions flag used by users of old Rust versions. To fix this: cargo install cargo-edit; cargo upgrade
Latest stable release is old
It's been over 3 years. Is this crate still maintained? Make a new release, either to refresh it, or to set [badges.maintenance] status = "deprecated" (or "as-is", "passively-maintained").
If the crate is truly stable, why not make a 1.0.0 release?
rumq-broker
Dependency bytes 0.5 is significantly outdated
Upgrade to 1.2.1 to get all the fixes, and avoid causing duplicate dependencies in projects.
Dependency tokio 0.2 is deprecated
Please remove the dependency or replace it with a different crate.
Dependency tokio-rustls 0.13 is significantly outdated
Upgrade to 0.23.4 to get all the fixes, and avoid causing duplicate dependencies in projects.
Latest prerelease is old
It's been over 2 years. Is this crate still maintained? Make a new release, either to refresh it, or to set [badges.maintenance] status = "deprecated" (or "as-is", "passively-maintained").
Missing categories
Categories improve browsing of lib.rs and crates.io. Add categories = […] to the Cargo.toml.
Dependency tokio-util 0.3 is outdated
Upgrade to 0.7.3 to get all the fixes, and avoid causing duplicate dependencies in projects.
Imprecise dependency requirement serde = 1
Cargo does not always pick latest versions of dependencies. Too-low version requirements can cause breakage, especially when combined with minimal-versions flag used by users of old Rust versions. To fix this: cargo install cargo-edit; cargo upgrade
Missing keywords
Help users find your crates. Add keywords = ["asyncio", "emqx", "hivemq", "mqtt", "broker"] (up to 5) to the Cargo.toml. Best keywords are alternative terms or their spellings that aren't in the name or description. Also add a keyword that precisely categorizes this crate and groups it with other similar crates.
rumqttlog
Imprecise dependency requirement serde = 1
Cargo does not always pick latest versions of dependencies. Too-low version requirements can cause breakage, especially when combined with minimal-versions flag used by users of old Rust versions. To fix this: cargo install cargo-edit; cargo upgrade
Imprecise dependency requirement thiserror = 1
Cargo does not always pick latest versions of dependencies. Too-low version requirements can cause breakage, especially when combined with minimal-versions flag used by users of old Rust versions. To fix this: cargo install cargo-edit; cargo upgrade
Missing categories
Categories improve browsing of lib.rs and crates.io. Add categories = ["asynchronous"] to the Cargo.toml.
Dependency jackiechan 0.0.4 is slightly outdated
Consider upgrading to 1.0.0 to get all the fixes and improvements.
Dependency segments 0.1 is slightly outdated
Consider upgrading to 0.3.0 to get all the fixes and improvements.
Imprecise dependency requirement byteorder = 1
Cargo does not always pick latest versions of dependencies. Too-low version requirements can cause breakage, especially when combined with minimal-versions flag used by users of old Rust versions. To fix this: cargo install cargo-edit; cargo upgrade
rumq-cli
Dependency pretty_env_logger 0.3 is significantly outdated
Consider upgrading to 0.4.0 to get all the fixes and improvements.
Dependency tokio 0.2 is deprecated
Please remove the dependency or replace it with a different crate.
Latest prerelease is old
It's been over 2 years. Is this crate still maintained? Make a new release, either to refresh it, or to set [badges.maintenance] status = "deprecated" (or "as-is", "passively-maintained").
Imprecise dependency requirement serde = 1
Cargo does not always pick latest versions of dependencies. Too-low version requirements can cause breakage, especially when combined with minimal-versions flag used by users of old Rust versions. To fix this: cargo install cargo-edit; cargo upgrade
Missing categories
Categories improve browsing of lib.rs and crates.io. Add categories = ["command-line-utilities"] to the Cargo.toml.
Missing keywords
Help users find your crates. Add keywords = ["asyncio", "emqx", "cli", "hivemq", "mqtt"] (up to 5) to the Cargo.toml. Best keywords are alternative terms or their spellings that aren't in the name or description. Also add a keyword that precisely categorizes this crate and groups it with other similar crates.
README missing from crate tarball
Cargo sometimes fails to package the README file. Ensure the path to the README in Cargo.toml is valid, and points to a file inside the crate's directory.
rumq-core
Dependency bytes 0.5 is significantly outdated
Upgrade to 1.2.1 to get all the fixes, and avoid causing duplicate dependencies in projects.
Dependency tokio 0.2 is deprecated
Please remove the dependency or replace it with a different crate.
Latest prerelease is old
It's been over 2 years. Is this crate still maintained? Make a new release, either to refresh it, or to set [badges.maintenance] status = "deprecated" (or "as-is", "passively-maintained").
Dependency tokio-util 0.3 is outdated
Upgrade to 0.7.3 to get all the fixes, and avoid causing duplicate dependencies in projects.
Missing categories
Categories improve browsing of lib.rs and crates.io. Add categories = ["network-programming"] to the Cargo.toml.
Missing keywords
Help users find your crates. Add keywords = ["asyncio", "emqx", "hivemq", "mqtt", "iot"] (up to 5) to the Cargo.toml. Best keywords are alternative terms or their spellings that aren't in the name or description. Also add a keyword that precisely categorizes this crate and groups it with other similar crates.
Imprecise dependency requirement byteorder = 1
Cargo does not always pick latest versions of dependencies. Too-low version requirements can cause breakage, especially when combined with minimal-versions flag used by users of old Rust versions. To fix this: cargo install cargo-edit; cargo upgrade
README missing from crate tarball
Cargo sometimes fails to package the README file. Ensure the path to the README in Cargo.toml is valid, and points to a file inside the crate's directory.
mqtt4bytes
Dependency bytes 0.6 is significantly outdated
Upgrade to 1.2.1 to get all the fixes, and avoid causing duplicate dependencies in projects.
No repository property
Specify git repository URL in Cargo.toml to help users find more information, contribute, and for lib.rs to read more info.
segments
No repository property
Specify git repository URL in Cargo.toml to help users find more information, contribute, and for lib.rs to read more info.
Missing categories
Categories improve browsing of lib.rs and crates.io. Add categories = ["filesystem"] to the Cargo.toml.
jackiechan
Missing categories
Categories improve browsing of lib.rs and crates.io. Add categories = ["concurrency"] to the Cargo.toml.
Missing keywords
Help users find your crates. Add keywords = ["async", "mpsc", "lazy", "channel", "sync"] (up to 5) to the Cargo.toml. Best keywords are alternative terms or their spellings that aren't in the name or description. Also add a keyword that precisely categorizes this crate and groups it with other similar crates.
mqttbytes
Imprecise dependency requirement bytes = 1
Cargo does not always pick latest versions of dependencies. Too-low version requirements can cause breakage, especially when combined with minimal-versions flag used by users of old Rust versions. To fix this: cargo install cargo-edit; cargo upgrade
mqttwrk
Dependency tokio 0.2 is deprecated
Please remove the dependency or replace it with a different crate.
Missing categories
Categories improve browsing of lib.rs and crates.io. Add categories = […] to the Cargo.toml.
No repository property
Specify git repository URL in Cargo.toml to help users find more information, contribute, and for lib.rs to read more info.
Dependency rand 0.7 is outdated
Consider upgrading to 0.8.5 to get all the fixes and improvements.
Missing keywords
Help users find your crates. Add keywords = ["mqtt", "wrk", "testing", "scale", "brokers"] (up to 5) to the Cargo.toml. Best keywords are alternative terms or their spellings that aren't in the name or description. Also add a keyword that precisely categorizes this crate and groups it with other similar crates.
rumqtt
Dependency base64 0.10 is significantly outdated
Upgrade to 0.13.0 to get all the fixes, and avoid causing duplicate dependencies in projects.
Dependency bytes 0.4 is significantly outdated
Upgrade to 1.2.1 to get all the fixes, and avoid causing duplicate dependencies in projects.
Dependency crossbeam-channel 0.3 is significantly outdated
Upgrade to 0.5.6 to get all the fixes, and avoid causing duplicate dependencies in projects.
Dependency derive_more 0.13 is significantly outdated
Upgrade to 0.99.17 to get all the fixes, and avoid causing duplicate dependencies in projects.
Dependency failure 0.1 is deprecated
Please remove the dependency or replace it with a different crate.
Dependency futures 0.1.28 is deprecated
Please remove the dependency or replace it with a different crate.
Dependency jsonwebtoken >=5.0.1, <=6.0 is significantly outdated
Upgrade to 8.1.1 to get all the fixes, and avoid causing duplicate dependencies in projects.
Dependency tokio 0.1.21 is deprecated
Please remove the dependency or replace it with a different crate.
Dependency tokio-rustls >=0.8, <=0.9 is significantly outdated
Upgrade to 0.23.4 to get all the fixes, and avoid causing duplicate dependencies in projects.
Dependency webpki >=0.8, <=0.19 is significantly outdated
Upgrade to 0.22.0 to get all the fixes, and avoid causing duplicate dependencies in projects.
Dependency uuid 0.7 is outdated
Upgrade to 1.1.2 to get all the fixes, and avoid causing duplicate dependencies in projects.
Imprecise dependency requirement serde = 1
Cargo does not always pick latest versions of dependencies. Too-low version requirements can cause breakage, especially when combined with minimal-versions flag used by users of old Rust versions. To fix this: cargo install cargo-edit; cargo upgrade
Imprecise dependency requirement serde_derive = 1
Cargo does not always pick latest versions of dependencies. Too-low version requirements can cause breakage, especially when combined with minimal-versions flag used by users of old Rust versions. To fix this: cargo install cargo-edit; cargo upgrade
Missing categories
Categories improve browsing of lib.rs and crates.io. Add categories = ["embedded"] to the Cargo.toml.
Missing keywords
Help users find your crates. Add keywords = ["iot", "mqtt-client", "mqtt", "pure-rust", "client"] (up to 5) to the Cargo.toml. Best keywords are alternative terms or their spellings that aren't in the name or description. Also add a keyword that precisely categorizes this crate and groups it with other similar crates.
mqtt5bytes
README missing from crate tarball
Cargo sometimes fails to package the README file. Ensure the path to the README in Cargo.toml is valid, and points to a file inside the crate's directory.
Crate is 'reserved'
Please be respectful of crates.io and don't squat crate names. You can ensure the crate can be given to someone else by co-owners, e.g. rust-bus org maintainers: cargo owner --add rust-bus-owner
It's OK if you intend to publish this project in the near future. Keep in mind that even if you have good intentions, things may not go as planned. crates.io won't reclaim abandoned crates, so reserving good names may end up wasting the good names.
draft
Crate is 'reserved'
Please be respectful of crates.io and don't squat crate names. You can ensure the crate can be given to someone else by co-owners, e.g. rust-bus org maintainers: cargo owner --add rust-bus-owner
If some of these crates are unmaintained and shouldn't be checked, yank them or add [badges.maintenance] to their
status = "deprecated"Cargo.toml.