[INFO] cloning repository https://github.com/oberien/iot2db [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oberien/iot2db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Fiot2db", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Fiot2db'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 17b4a920b454f5551562695ce483098ad095ce42 [INFO] testing oberien/iot2db against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Fiot2db" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/oberien/iot2db [INFO] finished tweaking git repo https://github.com/oberien/iot2db [INFO] tweaked toml for git repo https://github.com/oberien/iot2db written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/oberien/iot2db on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/oberien/iot2db 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a7a515cf54dd014655f33eb3027199742e7d91df3fdd97e1f3be17317384412b [INFO] running `Command { std: "docker" "start" "-a" "a7a515cf54dd014655f33eb3027199742e7d91df3fdd97e1f3be17317384412b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7a515cf54dd014655f33eb3027199742e7d91df3fdd97e1f3be17317384412b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7a515cf54dd014655f33eb3027199742e7d91df3fdd97e1f3be17317384412b", kill_on_drop: false }` [INFO] [stdout] a7a515cf54dd014655f33eb3027199742e7d91df3fdd97e1f3be17317384412b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16d8f94894efa5cf19485625ec49560049d9b24ebad4f4c9c56adab5185834ce [INFO] running `Command { std: "docker" "start" "-a" "16d8f94894efa5cf19485625ec49560049d9b24ebad4f4c9c56adab5185834ce", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling cc v1.1.31 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.85 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling mio v1.0.2 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling rustls-pki-types v1.10.0 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling openssl v0.10.55 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling futf v0.1.5 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Compiling phf_codegen v0.10.0 [INFO] [stderr] Compiling http v0.2.9 [INFO] [stderr] Compiling tracing-core v0.1.31 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling markup5ever v0.11.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling tendril v0.4.3 [INFO] [stderr] Compiling darling_core v0.20.3 [INFO] [stderr] Compiling openssl-sys v0.9.90 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling regex-automata v0.3.3 [INFO] [stderr] Compiling backtrace v0.3.68 [INFO] [stderr] Compiling syn-mid v0.5.4 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling phf v0.10.1 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling gimli v0.27.3 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling base64 v0.21.2 [INFO] [stderr] Compiling build-env v0.3.1 [INFO] [stderr] Compiling try-lock v0.2.4 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling thiserror v1.0.65 [INFO] [stderr] Compiling rustls v0.22.4 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling cpufeatures v0.2.9 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling sha2 v0.10.7 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling libsystemd-sys v0.9.3 [INFO] [stderr] Compiling addr2line v0.20.0 [INFO] [stderr] Compiling rustls-webpki v0.102.8 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling regex v1.9.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling form_urlencoded v1.2.0 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling md-5 v0.10.5 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling stringprep v0.1.3 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling object v0.31.1 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Compiling clap_builder v4.5.31 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling postgres-protocol v0.6.5 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling rustls-pemfile v2.2.0 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling idna v0.4.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling any_ascii v0.1.7 [INFO] [stderr] Compiling appendlist v1.4.0 [INFO] [stderr] Compiling winnow v0.5.0 [INFO] [stderr] Compiling foreign-types-shared v0.3.1 [INFO] [stderr] Compiling diagnostic v0.1.0 (https://github.com/oberien/diagnostic?rev=889fb5da592d746b47b0fafca6bc7e71c4e2a55e#889fb5da) [INFO] [stderr] Compiling lexical-sort v0.3.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling rt-format v0.3.1 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Compiling url v2.4.0 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling rustls-native-certs v0.7.3 [INFO] [stderr] Compiling uuid v1.15.1 [INFO] [stderr] Compiling lexical v5.2.2 [INFO] [stderr] Compiling postgres-types v0.2.5 [INFO] [stderr] Compiling flume v0.11.1 [INFO] [stderr] Compiling cstr-argument v0.1.2 [INFO] [stderr] Compiling intervaltree v0.2.7 [INFO] [stderr] Compiling encoding_rs v0.8.32 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling utf8-cstr v0.1.6 [INFO] [stderr] Compiling ipnet v2.8.0 [INFO] [stderr] Compiling genawaiter-macro v0.99.1 [INFO] [stderr] Compiling strum v0.21.0 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling html5ever v0.26.0 [INFO] [stderr] Compiling darling_macro v0.20.3 [INFO] [stderr] Compiling tokio v1.41.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling thiserror-impl v1.0.65 [INFO] [stderr] Compiling clap_derive v4.5.28 [INFO] [stderr] Compiling darling v0.20.3 [INFO] [stderr] Compiling foreign-types-macros v0.2.3 [INFO] [stderr] Compiling serde_with_macros v3.1.0 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling genawaiter-proc-macro v0.99.1 [INFO] [stderr] Compiling tokio-util v0.7.12 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling foreign-types v0.5.0 [INFO] [stderr] Compiling tokio-rustls v0.25.0 [INFO] [stderr] Compiling rebo_derive v0.1.0 (https://github.com/oberien/rebo?rev=e098e2ab5e279783400a5e86b194934381e92c69#e098e2ab) [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Compiling genawaiter v0.99.1 [INFO] [stderr] Compiling rumqttc v0.24.0 [INFO] [stderr] Compiling clap v4.5.31 [INFO] [stderr] Compiling systemd v0.10.0 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling h2 v0.3.20 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling serde_spanned v0.6.3 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling toml_edit v0.19.14 [INFO] [stderr] Compiling hyper v0.14.27 [INFO] [stderr] Compiling xml5ever v0.17.0 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling petgraph v0.6.3 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling reqwest v0.11.18 [INFO] [stderr] Compiling markup5ever_rcdom v0.2.0 [INFO] [stderr] Compiling tokio-postgres v0.7.8 [INFO] [stderr] Compiling toml v0.7.6 [INFO] [stderr] Compiling serde_with v3.1.0 [INFO] [stderr] Compiling tokio-stream v0.1.14 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling rebo v0.1.0 (https://github.com/oberien/rebo?rev=e098e2ab5e279783400a5e86b194934381e92c69#e098e2ab) [INFO] [stderr] Compiling iot2db v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `aggregate` is never read [INFO] [stdout] --> src/config.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 133 | pub struct Value { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 143 | pub aggregate: Aggregate, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Value` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13m 04s [INFO] running `Command { std: "docker" "inspect" "16d8f94894efa5cf19485625ec49560049d9b24ebad4f4c9c56adab5185834ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16d8f94894efa5cf19485625ec49560049d9b24ebad4f4c9c56adab5185834ce", kill_on_drop: false }` [INFO] [stdout] 16d8f94894efa5cf19485625ec49560049d9b24ebad4f4c9c56adab5185834ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22bfc414e61e6d903b4db041ec5eb70e651e94ea7f110274ef5fe671fd345f7c [INFO] running `Command { std: "docker" "start" "-a" "22bfc414e61e6d903b4db041ec5eb70e651e94ea7f110274ef5fe671fd345f7c", kill_on_drop: false }` [INFO] [stderr] Compiling iot2db v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `aggregate` is never read [INFO] [stdout] --> src/config.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 133 | pub struct Value { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 143 | pub aggregate: Aggregate, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Value` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.63s [INFO] running `Command { std: "docker" "inspect" "22bfc414e61e6d903b4db041ec5eb70e651e94ea7f110274ef5fe671fd345f7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22bfc414e61e6d903b4db041ec5eb70e651e94ea7f110274ef5fe671fd345f7c", kill_on_drop: false }` [INFO] [stdout] 22bfc414e61e6d903b4db041ec5eb70e651e94ea7f110274ef5fe671fd345f7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d3ca78899dd9c8eb371bed8d584ed6a732c7eb19278b3433eec88257911a952b [INFO] running `Command { std: "docker" "start" "-a" "d3ca78899dd9c8eb371bed8d584ed6a732c7eb19278b3433eec88257911a952b", kill_on_drop: false }` [INFO] [stderr] warning: field `aggregate` is never read [INFO] [stderr] --> src/config.rs:143:9 [INFO] [stderr] | [INFO] [stderr] 133 | pub struct Value { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] ... [INFO] [stderr] 143 | pub aggregate: Aggregate, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Value` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `iot2db` (bin "iot2db" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/iot2db-5a3f5ec9910a3411) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test iter_json_value::test::iter_json_value_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d3ca78899dd9c8eb371bed8d584ed6a732c7eb19278b3433eec88257911a952b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3ca78899dd9c8eb371bed8d584ed6a732c7eb19278b3433eec88257911a952b", kill_on_drop: false }` [INFO] [stdout] d3ca78899dd9c8eb371bed8d584ed6a732c7eb19278b3433eec88257911a952b