[INFO] cloning repository https://github.com/babymotte/kafka-to-worterbuch [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/babymotte/kafka-to-worterbuch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbabymotte%2Fkafka-to-worterbuch", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbabymotte%2Fkafka-to-worterbuch'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3c6d43a28dd199f26b063949ab7de7fe83a48231 [INFO] checking babymotte/kafka-to-worterbuch against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbabymotte%2Fkafka-to-worterbuch" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/babymotte/kafka-to-worterbuch on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/babymotte/kafka-to-worterbuch [INFO] finished tweaking git repo https://github.com/babymotte/kafka-to-worterbuch [INFO] tweaked toml for git repo https://github.com/babymotte/kafka-to-worterbuch written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/babymotte/kafka-to-worterbuch already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9200487b92a319710c495c02338b84265992506c28bb97f862354bd2ba8794fa [INFO] running `Command { std: "docker" "start" "-a" "9200487b92a319710c495c02338b84265992506c28bb97f862354bd2ba8794fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9200487b92a319710c495c02338b84265992506c28bb97f862354bd2ba8794fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9200487b92a319710c495c02338b84265992506c28bb97f862354bd2ba8794fa", kill_on_drop: false }` [INFO] [stdout] 9200487b92a319710c495c02338b84265992506c28bb97f862354bd2ba8794fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db453989e00d5ab8c1662044ba1fb1396127fd25d428a07c873b3626c5489f6d [INFO] running `Command { std: "docker" "start" "-a" "db453989e00d5ab8c1662044ba1fb1396127fd25d428a07c873b3626c5489f6d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling rustix v0.38.13 [INFO] [stderr] Checking linux-raw-sys v0.4.7 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling winnow v0.5.15 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Checking aho-corasick v1.0.5 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking gimli v0.28.0 [INFO] [stderr] Checking rle-decode-fast v1.0.3 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Compiling syn v2.0.33 [INFO] [stderr] Checking socket2 v0.5.4 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking libflate_lz77 v1.2.0 [INFO] [stderr] Checking sha1 v0.10.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking object v0.32.1 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking data-encoding v2.4.0 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking libflate v1.4.0 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking inventory v0.3.12 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking is_ci v1.1.1 [INFO] [stderr] Checking smawk v0.3.1 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking anstyle v1.0.3 [INFO] [stderr] Checking lock_api v0.4.10 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking supports-color v2.0.0 [INFO] [stderr] Checking supports-hyperlinks v2.1.0 [INFO] [stderr] Checking anstream v0.5.0 [INFO] [stderr] Checking textwrap v0.15.2 [INFO] [stderr] Checking supports-unicode v2.0.0 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking ipnet v2.8.0 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking base64 v0.21.4 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Checking clap_builder v4.4.2 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling libz-sys v1.1.12 [INFO] [stderr] Compiling rdkafka-sys v4.6.0+2.2.0 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking backtrace-ext v0.2.1 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling typed-builder v0.10.0 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling typed-builder v0.14.0 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling zerocopy-derive v0.6.4 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling miette-derive v5.10.0 [INFO] [stderr] Compiling serde_json_path_macros_internal v0.1.0 [INFO] [stderr] Compiling serde_repr v0.1.16 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Compiling strum_macros v0.25.2 [INFO] [stderr] Compiling async-recursion v1.0.5 [INFO] [stderr] Checking num_enum v0.5.11 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking zerocopy v0.6.4 [INFO] [stderr] Checking miette v5.10.0 [INFO] [stderr] Checking clap v4.4.3 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking tokio-graceful-shutdown v0.13.0 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking uuid v1.4.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking tungstenite v0.20.0 [INFO] [stderr] Checking serde_json_path_core v0.1.1 [INFO] [stderr] Checking apache-avro v0.14.0 [INFO] [stderr] Checking rdkafka v0.34.0 [INFO] [stderr] Checking apache-avro v0.15.0 [INFO] [stderr] Checking worterbuch-common v0.38.0 [INFO] [stderr] Checking tokio-tungstenite v0.20.0 [INFO] [stderr] Checking serde_json_path_macros v0.1.0 [INFO] [stderr] Checking serde_json_path v0.6.2 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking worterbuch-client v0.38.1 [INFO] [stderr] Checking reqwest v0.11.20 [INFO] [stderr] Checking schema_registry_converter v3.1.0 [INFO] [stderr] Checking kafka-to-worterbuch v1.1.3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0502]: cannot borrow `self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/kafka_to_worterbuch.rs:72:55 [INFO] [stdout] | [INFO] [stdout] 62 | let transcoder = transcoder::transcoder_for(&self.manifest)?; [INFO] [stdout] | -------------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 72 | _ = post_rebalance_rx.recv() => match self.build_accumulator(&consumer, &async_consumer, &transcoder, accumulator_tx.clone()).aw... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 101 | } [INFO] [stdout] | - immutable borrow might be used here, when `transcoder` is dropped and runs the destructor for type `impl Transcoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/kafka_to_worterbuch.rs:78:25 [INFO] [stdout] | [INFO] [stdout] 62 | let transcoder = transcoder::transcoder_for(&self.manifest)?; [INFO] [stdout] | -------------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 78 | self.forward_transcoded_message(topic, partition, offset, key, value).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 101 | } [INFO] [stdout] | - immutable borrow might be used here, when `transcoder` is dropped and runs the destructor for type `impl Transcoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/kafka_to_worterbuch.rs:88:29 [INFO] [stdout] | [INFO] [stdout] 62 | let transcoder = transcoder::transcoder_for(&self.manifest)?; [INFO] [stdout] | -------------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 88 | self.process_kafka_message(msg, acc).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 101 | } [INFO] [stdout] | - immutable borrow might be used here, when `transcoder` is dropped and runs the destructor for type `impl Transcoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/kafka_to_worterbuch.rs:89:29 [INFO] [stdout] | [INFO] [stdout] 62 | let transcoder = transcoder::transcoder_for(&self.manifest)?; [INFO] [stdout] | -------------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 89 | self.track_performance(1, &mut performance_data).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 101 | } [INFO] [stdout] | - immutable borrow might be used here, when `transcoder` is dropped and runs the destructor for type `impl Transcoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/kafka_to_worterbuch.rs:94:54 [INFO] [stdout] | [INFO] [stdout] 62 | let transcoder = transcoder::transcoder_for(&self.manifest)?; [INFO] [stdout] | -------------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 94 | _ = sleep(Duration::from_secs(1)) => self.track_performance(0, &mut performance_data).await?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 101 | } [INFO] [stdout] | - immutable borrow might be used here, when `transcoder` is dropped and runs the destructor for type `impl Transcoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/kafka_to_worterbuch.rs:72:55 [INFO] [stdout] | [INFO] [stdout] 62 | let transcoder = transcoder::transcoder_for(&self.manifest)?; [INFO] [stdout] | -------------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 72 | _ = post_rebalance_rx.recv() => match self.build_accumulator(&consumer, &async_consumer, &transcoder, accumulator_tx.clone()).aw... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 101 | } [INFO] [stdout] | - immutable borrow might be used here, when `transcoder` is dropped and runs the destructor for type `impl Transcoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/kafka_to_worterbuch.rs:78:25 [INFO] [stdout] | [INFO] [stdout] 62 | let transcoder = transcoder::transcoder_for(&self.manifest)?; [INFO] [stdout] | -------------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 78 | self.forward_transcoded_message(topic, partition, offset, key, value).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 101 | } [INFO] [stdout] | - immutable borrow might be used here, when `transcoder` is dropped and runs the destructor for type `impl Transcoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/kafka_to_worterbuch.rs:88:29 [INFO] [stdout] | [INFO] [stdout] 62 | let transcoder = transcoder::transcoder_for(&self.manifest)?; [INFO] [stdout] | -------------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 88 | self.process_kafka_message(msg, acc).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 101 | } [INFO] [stdout] | - immutable borrow might be used here, when `transcoder` is dropped and runs the destructor for type `impl Transcoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/kafka_to_worterbuch.rs:89:29 [INFO] [stdout] | [INFO] [stdout] 62 | let transcoder = transcoder::transcoder_for(&self.manifest)?; [INFO] [stdout] | -------------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 89 | self.track_performance(1, &mut performance_data).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 101 | } [INFO] [stdout] | - immutable borrow might be used here, when `transcoder` is dropped and runs the destructor for type `impl Transcoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/kafka_to_worterbuch.rs:94:54 [INFO] [stdout] | [INFO] [stdout] 62 | let transcoder = transcoder::transcoder_for(&self.manifest)?; [INFO] [stdout] | -------------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 94 | _ = sleep(Duration::from_secs(1)) => self.track_performance(0, &mut performance_data).await?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 101 | } [INFO] [stdout] | - immutable borrow might be used here, when `transcoder` is dropped and runs the destructor for type `impl Transcoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kafka-to-worterbuch` (bin "kafka-to-worterbuch" test) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `kafka-to-worterbuch` (bin "kafka-to-worterbuch") due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "db453989e00d5ab8c1662044ba1fb1396127fd25d428a07c873b3626c5489f6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db453989e00d5ab8c1662044ba1fb1396127fd25d428a07c873b3626c5489f6d", kill_on_drop: false }` [INFO] [stdout] db453989e00d5ab8c1662044ba1fb1396127fd25d428a07c873b3626c5489f6d