[INFO] fetching crate netdata-plugin 0.2.0... [INFO] testing netdata-plugin-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate netdata-plugin 0.2.0 into /workspace/builds/worker-3-tc1/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-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate netdata-plugin 0.2.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 83 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: v2.0.12) [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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded validator_derive v0.14.0 [INFO] [stderr] Downloaded validator v0.14.0 [INFO] [stderr] Downloaded validator_types v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ec188b738d5ee8afd7e038210213d7b52ff2732d63a1e2463a25b9037ba25d7 [INFO] running `Command { std: "docker" "start" "-a" "4ec188b738d5ee8afd7e038210213d7b52ff2732d63a1e2463a25b9037ba25d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ec188b738d5ee8afd7e038210213d7b52ff2732d63a1e2463a25b9037ba25d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ec188b738d5ee8afd7e038210213d7b52ff2732d63a1e2463a25b9037ba25d7", kill_on_drop: false }` [INFO] [stdout] 4ec188b738d5ee8afd7e038210213d7b52ff2732d63a1e2463a25b9037ba25d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] f7715b082f341c436639748b7f5df5f78890c44e781e01ffbc229832bfae2d16 [INFO] running `Command { std: "docker" "start" "-a" "f7715b082f341c436639748b7f5df5f78890c44e781e01ffbc229832bfae2d16", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling unicode-bidi v0.3.18 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling if_chain v1.0.2 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling validator_types v0.14.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling validator_derive v0.14.0 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling zerovec v0.11.2 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.2 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [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 v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [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 19.71s [INFO] running `Command { std: "docker" "inspect" "f7715b082f341c436639748b7f5df5f78890c44e781e01ffbc229832bfae2d16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7715b082f341c436639748b7f5df5f78890c44e781e01ffbc229832bfae2d16", kill_on_drop: false }` [INFO] [stdout] f7715b082f341c436639748b7f5df5f78890c44e781e01ffbc229832bfae2d16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 3668ed6ecb180941447756f264de713e45c8035f952f6541cf8389fa4df1e3b3 [INFO] running `Command { std: "docker" "start" "-a" "3668ed6ecb180941447756f264de713e45c8035f952f6541cf8389fa4df1e3b3", kill_on_drop: false }` [INFO] [stderr] Compiling humantime v2.2.0 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling atty v0.2.14 [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 env_logger v0.9.3 [INFO] [stderr] Compiling pretty_assertions v1.4.1 [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 3.48s [INFO] running `Command { std: "docker" "inspect" "3668ed6ecb180941447756f264de713e45c8035f952f6541cf8389fa4df1e3b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3668ed6ecb180941447756f264de713e45c8035f952f6541cf8389fa4df1e3b3", kill_on_drop: false }` [INFO] [stdout] 3668ed6ecb180941447756f264de713e45c8035f952f6541cf8389fa4df1e3b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e7d3bafab493c4a6e36d73476311115602d42ac9c94d7c1aedb98f1ec026cbec [INFO] running `Command { std: "docker" "start" "-a" "e7d3bafab493c4a6e36d73476311115602d42ac9c94d7c1aedb98f1ec026cbec", 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/x86_64-unknown-linux-musl/debug/deps/netdata_plugin-08e55342c0b06286) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test algorithm_tests::algorithm_kebab_display_output ... ok [INFO] [stdout] test begin_tests::begin_output ... ok [INFO] [stdout] test begin_tests::begin_with_us_output ... ok [INFO] [stdout] test chart_tests::chart_defaults ... ok [INFO] [stdout] test chart_tests::chart_validate_test_id ... ok [INFO] [stdout] test collector::collector_tests::collector_test ... ok [INFO] [stdout] test dimension_tests::dimension_display_output ... ok [INFO] [stdout] test dimension_tests::dimension_display_output_missing_name ... ok [INFO] [stdout] test dimension_tests::dimension_display_output_empty_inner_fields ... ok [INFO] [stdout] test dimension_tests::dimension_display_output_with_algorithm ... 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_clone ... ok [INFO] [stdout] test chart_tests::minimal_chart ... ok [INFO] [stdout] test set_tests::set_with_value_output ... ok [INFO] [stdout] test variable_tests::scoped_variable_output ... ok [INFO] [stdout] test set_tests::incomplete_set_output ... ok [INFO] [stdout] test variable_tests::minimal_variable_output ... ok [INFO] [stdout] test chart_tests::chart_manadatory_field_output ... ok [INFO] [stdout] test dimension_tests::dimension_validate_id ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e7d3bafab493c4a6e36d73476311115602d42ac9c94d7c1aedb98f1ec026cbec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7d3bafab493c4a6e36d73476311115602d42ac9c94d7c1aedb98f1ec026cbec", kill_on_drop: false }` [INFO] [stdout] e7d3bafab493c4a6e36d73476311115602d42ac9c94d7c1aedb98f1ec026cbec