[INFO] cloning repository https://github.com/friendbear/100days-of-code-confluent-cloud-kafka [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/friendbear/100days-of-code-confluent-cloud-kafka" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffriendbear%2F100days-of-code-confluent-cloud-kafka", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffriendbear%2F100days-of-code-confluent-cloud-kafka'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0335542cc297d00bdac59d61d73808e2bffe223f [INFO] testing friendbear/100days-of-code-confluent-cloud-kafka against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffriendbear%2F100days-of-code-confluent-cloud-kafka" "/workspace/builds/worker-26/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/friendbear/100days-of-code-confluent-cloud-kafka on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/friendbear/100days-of-code-confluent-cloud-kafka [INFO] finished tweaking git repo https://github.com/friendbear/100days-of-code-confluent-cloud-kafka [INFO] tweaked toml for git repo https://github.com/friendbear/100days-of-code-confluent-cloud-kafka written to /workspace/builds/worker-26/source/Cargo.toml [INFO] crate git repo https://github.com/friendbear/100days-of-code-confluent-cloud-kafka already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rdkafka v0.28.0 [INFO] [stderr] Downloaded rdkafka-sys v4.2.0+1.8.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8128b42cb4952dbf3a8b864a5fc0b38b4784d6dccdb0fa07e5945ea86c8557fd [INFO] running `Command { std: "docker" "start" "-a" "8128b42cb4952dbf3a8b864a5fc0b38b4784d6dccdb0fa07e5945ea86c8557fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8128b42cb4952dbf3a8b864a5fc0b38b4784d6dccdb0fa07e5945ea86c8557fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8128b42cb4952dbf3a8b864a5fc0b38b4784d6dccdb0fa07e5945ea86c8557fd", kill_on_drop: false }` [INFO] [stdout] 8128b42cb4952dbf3a8b864a5fc0b38b4784d6dccdb0fa07e5945ea86c8557fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d656235a8f272f65c40e4597b13bd2d4df0e0eb63c96e3c3d217b878dc8f9a7a [INFO] running `Command { std: "docker" "start" "-a" "d656235a8f272f65c40e4597b13bd2d4df0e0eb63c96e3c3d217b878dc8f9a7a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling libc v0.2.122 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling rust-kafka-client-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling rdkafka-sys v4.2.0+1.8.2 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling clap v3.1.8 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling num_enum_derive v0.5.7 [INFO] [stderr] Compiling num_enum v0.5.7 [INFO] [stderr] Compiling rdkafka v0.28.0 [INFO] [stdout] warning: unused import: `futures::future::Future` [INFO] [stdout] --> src/producer.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use futures::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command` [INFO] [stdout] --> src/utils.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | use clap::{App, Arg}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command` [INFO] [stdout] --> src/utils.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 24 | let matches = App::new("rust client example") [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:23:59 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn get_config() -> Result<(String, ClientConfig), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 23 - pub fn get_config() -> Result<(String, ClientConfig), Box> { [INFO] [stdout] 23 + pub fn get_config() -> Result<(String, ClientConfig), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `clap::Arg::<'help>::with_name`: Replaced with `Arg::new` [INFO] [stdout] --> src/utils.rs:27:18 [INFO] [stdout] | [INFO] [stdout] 27 | Arg::with_name("config") [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `clap::Arg::<'help>::with_name`: Replaced with `Arg::new` [INFO] [stdout] --> src/utils.rs:34:18 [INFO] [stdout] | [INFO] [stdout] 34 | Arg::with_name("topic") [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `std::string::String: From<&&str>` is not satisfied [INFO] [stdout] --> src/utils.rs:51:22 [INFO] [stdout] | [INFO] [stdout] 51 | kafka_config.set( [INFO] [stdout] | ^^^ the trait `From<&&str>` is not implemented for `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] >> [INFO] [stdout] and 2 others [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `&&str` [INFO] [stdout] note: required by a bound in `rdkafka::ClientConfig::set` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rdkafka-0.28.0/src/config.rs:204:12 [INFO] [stdout] | [INFO] [stdout] 204 | K: Into, [INFO] [stdout] | ^^^^^^^^^^^^ required by this bound in `rdkafka::ClientConfig::set` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `std::string::String: From<&&str>` is not satisfied [INFO] [stdout] --> src/utils.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 51 | kafka_config.set( [INFO] [stdout] | --- required by a bound introduced by this call [INFO] [stdout] 52 | key_value.get(0).ok_or("malformed key")?, [INFO] [stdout] 53 | key_value.get(1).ok_or("malformed value")?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<&&str>` is not implemented for `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] >> [INFO] [stdout] and 2 others [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `&&str` [INFO] [stdout] note: required by a bound in `rdkafka::ClientConfig::set` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rdkafka-0.28.0/src/config.rs:205:12 [INFO] [stdout] | [INFO] [stdout] 205 | V: Into, [INFO] [stdout] | ^^^^^^^^^^^^ required by this bound in `rdkafka::ClientConfig::set` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `rdkafka::util::Timeout: From<{integer}>` is not satisfied [INFO] [stdout] --> src/producer.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 47 | producer.send( [INFO] [stdout] | ---- required by a bound introduced by this call [INFO] [stdout] ... [INFO] [stdout] 51 | 0, [INFO] [stdout] | ^ the trait `From<{integer}>` is not implemented for `rdkafka::util::Timeout` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] >> [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `{integer}` [INFO] [stdout] note: required by a bound in `FutureProducer::::send` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rdkafka-0.28.0/src/producer/future_producer.rs:277:12 [INFO] [stdout] | [INFO] [stdout] 277 | T: Into, [INFO] [stdout] | ^^^^^^^^^^^^^ required by this bound in `FutureProducer::::send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tokio::runtime::current_thread` [INFO] [stdout] --> src/consumer.rs:21:21 [INFO] [stdout] | [INFO] [stdout] 21 | use tokio::runtime::current_thread::Runtime; [INFO] [stdout] | ^^^^^^^^^^^^^^ could not find `current_thread` in `runtime` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::stream::Stream` [INFO] [stdout] --> src/consumer.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use futures::stream::Stream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command` [INFO] [stdout] --> src/utils.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | use clap::{App, Arg}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command` [INFO] [stdout] --> src/utils.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 24 | let matches = App::new("rust client example") [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:23:59 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn get_config() -> Result<(String, ClientConfig), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 23 - pub fn get_config() -> Result<(String, ClientConfig), Box> { [INFO] [stdout] 23 + pub fn get_config() -> Result<(String, ClientConfig), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `wait` found for opaque type `impl futures::Future>` in the current scope [INFO] [stdout] --> src/producer.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | msg.wait() [INFO] [stdout] | ^^^^ method not found in `impl futures::Future>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `clap::Arg::<'help>::with_name`: Replaced with `Arg::new` [INFO] [stdout] --> src/utils.rs:27:18 [INFO] [stdout] | [INFO] [stdout] 27 | Arg::with_name("config") [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `clap::Arg::<'help>::with_name`: Replaced with `Arg::new` [INFO] [stdout] --> src/utils.rs:34:18 [INFO] [stdout] | [INFO] [stdout] 34 | Arg::with_name("topic") [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/producer.rs:44:15 [INFO] [stdout] | [INFO] [stdout] 44 | .map(|msg| { [INFO] [stdout] | ^^^ [INFO] [stdout] 45 | let value = msg.to_string(); [INFO] [stdout] | --------------- this method call resolves to `std::string::String` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `{integer}: ToString` found in the `alloc` crate: [INFO] [stdout] - impl ToString for i8; [INFO] [stdout] - impl ToString for u8; [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0283, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `std::string::String: From<&&str>` is not satisfied [INFO] [stdout] --> src/utils.rs:51:22 [INFO] [stdout] | [INFO] [stdout] 51 | kafka_config.set( [INFO] [stdout] | ^^^ the trait `From<&&str>` is not implemented for `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] >> [INFO] [stdout] and 2 others [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `&&str` [INFO] [stdout] note: required by a bound in `rdkafka::ClientConfig::set` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rdkafka-0.28.0/src/config.rs:204:12 [INFO] [stdout] | [INFO] [stdout] 204 | K: Into, [INFO] [stdout] | ^^^^^^^^^^^^ required by this bound in `rdkafka::ClientConfig::set` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `std::string::String: From<&&str>` is not satisfied [INFO] [stdout] --> src/utils.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 51 | kafka_config.set( [INFO] [stdout] | --- required by a bound introduced by this call [INFO] [stdout] 52 | key_value.get(0).ok_or("malformed key")?, [INFO] [stdout] 53 | key_value.get(1).ok_or("malformed value")?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<&&str>` is not implemented for `std::string::String` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] >> [INFO] [stdout] and 2 others [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `&&str` [INFO] [stdout] note: required by a bound in `rdkafka::ClientConfig::set` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rdkafka-0.28.0/src/config.rs:205:12 [INFO] [stdout] | [INFO] [stdout] 205 | V: Into, [INFO] [stdout] | ^^^^^^^^^^^^ required by this bound in `rdkafka::ClientConfig::set` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-kafka-client-example` due to 6 previous errors; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: use of deprecated associated function `rdkafka::consumer::StreamConsumer::::start`: use the more clearly named "StreamConsumer::stream" method instead [INFO] [stdout] --> src/consumer.rs:50:10 [INFO] [stdout] | [INFO] [stdout] 50 | .start() [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `filter_map` exists for struct `MessageStream<'_>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/consumer.rs:51:10 [INFO] [stdout] | [INFO] [stdout] 51 | .filter_map(|result| match result { [INFO] [stdout] | ^^^^^^^^^^ method cannot be called on `MessageStream<'_>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rdkafka-0.28.0/src/consumer/stream_consumer.rs:92:1 [INFO] [stdout] | [INFO] [stdout] 92 | pub struct MessageStream<'a> { [INFO] [stdout] | ---------------------------- doesn't satisfy `MessageStream<'_>: Iterator` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `MessageStream<'_>: Iterator` [INFO] [stdout] which is required by `&mut MessageStream<'_>: Iterator` [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 16 | use futures::StreamExt; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "d656235a8f272f65c40e4597b13bd2d4df0e0eb63c96e3c3d217b878dc8f9a7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d656235a8f272f65c40e4597b13bd2d4df0e0eb63c96e3c3d217b878dc8f9a7a", kill_on_drop: false }` [INFO] [stdout] d656235a8f272f65c40e4597b13bd2d4df0e0eb63c96e3c3d217b878dc8f9a7a