[INFO] fetching crate netdata-plugin 0.2.0... [INFO] testing netdata-plugin-0.2.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate netdata-plugin 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate netdata-plugin 0.2.0 [INFO] finished tweaking crates.io crate netdata-plugin 0.2.0 [INFO] tweaked toml for crates.io crate netdata-plugin 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate netdata-plugin 0.2.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 76 packages to latest compatible versions [INFO] [stderr] Adding env_logger v0.9.3 (available: v0.11.8) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] [stderr] Adding validator v0.14.0 (available: v0.20.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51250cda1489698f7221a27b6e956ef08c6253197c0f6c64350f822d729d721f [INFO] running `Command { std: "docker" "start" "-a" "51250cda1489698f7221a27b6e956ef08c6253197c0f6c64350f822d729d721f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51250cda1489698f7221a27b6e956ef08c6253197c0f6c64350f822d729d721f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51250cda1489698f7221a27b6e956ef08c6253197c0f6c64350f822d729d721f", kill_on_drop: false }` [INFO] [stdout] 51250cda1489698f7221a27b6e956ef08c6253197c0f6c64350f822d729d721f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9f232e6fa247ea00471cf8c459447e918c7694a24ec68e1aeb5a1b523870cc3 [INFO] running `Command { std: "docker" "start" "-a" "c9f232e6fa247ea00471cf8c459447e918c7694a24ec68e1aeb5a1b523870cc3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling if_chain v1.0.3 [INFO] [stderr] Compiling unicode-bidi v0.3.18 [INFO] [stderr] Compiling tinyvec v1.10.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling validator_types v0.14.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling validator_derive v0.14.0 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.3 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling validator v0.14.0 [INFO] [stderr] Compiling netdata-plugin v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collector.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | let mut cdi = cci [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collector.rs:172:13 [INFO] [stdout] | [INFO] [stdout] 172 | let mut cci = self [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.67s [INFO] running `Command { std: "docker" "inspect" "c9f232e6fa247ea00471cf8c459447e918c7694a24ec68e1aeb5a1b523870cc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9f232e6fa247ea00471cf8c459447e918c7694a24ec68e1aeb5a1b523870cc3", kill_on_drop: false }` [INFO] [stdout] c9f232e6fa247ea00471cf8c459447e918c7694a24ec68e1aeb5a1b523870cc3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 20affcadcb01f833e4b878e9b3ddb1d45286e14f73416f179c0b1038c7869818 [INFO] running `Command { std: "docker" "start" "-a" "20affcadcb01f833e4b878e9b3ddb1d45286e14f73416f179c0b1038c7869818", kill_on_drop: false }` [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling humantime v2.3.0 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collector.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | let mut cdi = cci [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collector.rs:172:13 [INFO] [stdout] | [INFO] [stdout] 172 | let mut cci = self [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pretty_assertions v1.4.1 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling netdata-plugin v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collector.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | let mut cdi = cci [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collector.rs:172:13 [INFO] [stdout] | [INFO] [stdout] 172 | let mut cci = self [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.83s [INFO] running `Command { std: "docker" "inspect" "20affcadcb01f833e4b878e9b3ddb1d45286e14f73416f179c0b1038c7869818", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20affcadcb01f833e4b878e9b3ddb1d45286e14f73416f179c0b1038c7869818", kill_on_drop: false }` [INFO] [stdout] 20affcadcb01f833e4b878e9b3ddb1d45286e14f73416f179c0b1038c7869818 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6409ff16cba27079c6c094fce000241f0be8644fd00967ca98c9903b9a142821 [INFO] running `Command { std: "docker" "start" "-a" "6409ff16cba27079c6c094fce000241f0be8644fd00967ca98c9903b9a142821", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/collector.rs:159:13 [INFO] [stderr] | [INFO] [stderr] 159 | let mut cdi = cci [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/collector.rs:172:13 [INFO] [stderr] | [INFO] [stderr] 172 | let mut cci = self [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `netdata-plugin` (lib) generated 2 warnings (run `cargo fix --lib -p netdata-plugin` to apply 2 suggestions) [INFO] [stderr] warning: `netdata-plugin` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/netdata_plugin-898b2aec512f7b29) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test algorithm_tests::algorithm_kebab_display_output ... ok [INFO] [stdout] test chart_tests::chart_defaults ... ok [INFO] [stdout] test begin_tests::begin_output ... ok [INFO] [stdout] test chart_tests::chart_manadatory_field_output ... ok [INFO] [stdout] test chart_tests::chart_validate_test_id ... ok [INFO] [stdout] test chart_tests::minimal_chart ... ok [INFO] [stdout] test begin_tests::begin_with_us_output ... ok [INFO] [stdout] test dimension_tests::dimension_display_output_empty_inner_fields ... ok [INFO] [stdout] test collector::collector_tests::collector_test ... ok [INFO] [stdout] test dimension_tests::dimension_display_output_missing_name ... ok [INFO] [stdout] test dimension_tests::dimension_display_output_with_multiplier ... ok [INFO] [stdout] test dimension_tests::dimension_display_output_with_options ... ok [INFO] [stdout] test dimension_tests::dimension_validate_id ... ok [INFO] [stdout] test set_tests::incomplete_set_output ... ok [INFO] [stdout] test dimension_tests::dimension_display_output ... ok [INFO] [stdout] test set_tests::set_with_value_output ... ok [INFO] [stdout] test variable_tests::minimal_variable_output ... ok [INFO] [stdout] test variable_tests::scoped_variable_output ... ok [INFO] [stderr] Doc-tests netdata_plugin [INFO] [stdout] test dimension_tests::dimension_clone ... ok [INFO] [stdout] test dimension_tests::dimension_display_output_with_algorithm ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - Dimension (line 159) ... ok [INFO] [stdout] test src/lib.rs - Chart (line 399) ... ok [INFO] [stdout] test src/lib.rs - Variable (line 623) ... ok [INFO] [stdout] test src/collector.rs - collector::Collector (line 53) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.09s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6409ff16cba27079c6c094fce000241f0be8644fd00967ca98c9903b9a142821", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6409ff16cba27079c6c094fce000241f0be8644fd00967ca98c9903b9a142821", kill_on_drop: false }` [INFO] [stdout] 6409ff16cba27079c6c094fce000241f0be8644fd00967ca98c9903b9a142821