[INFO] fetching crate subbeat 0.0.15... [INFO] checking subbeat-0.0.15 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate subbeat 0.0.15 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate subbeat 0.0.15 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate subbeat 0.0.15 [INFO] finished tweaking crates.io crate subbeat 0.0.15 [INFO] tweaked toml for crates.io crate subbeat 0.0.15 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate subbeat 0.0.15 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd5ffbc8352b18fcea8accc9cfe92ade761ae45292d7cd20ef0f897c2d277785 [INFO] running `Command { std: "docker" "start" "-a" "fd5ffbc8352b18fcea8accc9cfe92ade761ae45292d7cd20ef0f897c2d277785", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd5ffbc8352b18fcea8accc9cfe92ade761ae45292d7cd20ef0f897c2d277785", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd5ffbc8352b18fcea8accc9cfe92ade761ae45292d7cd20ef0f897c2d277785", kill_on_drop: false }` [INFO] [stdout] fd5ffbc8352b18fcea8accc9cfe92ade761ae45292d7cd20ef0f897c2d277785 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ab0191d37c378cfc05431426579116b1b924869cc3bda8f0dbbb4dbbfed56d1 [INFO] running `Command { std: "docker" "start" "-a" "5ab0191d37c378cfc05431426579116b1b924869cc3bda8f0dbbb4dbbfed56d1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling pkg-config v0.3.20 [INFO] [stderr] Checking instant v0.1.11 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking futures-sink v0.3.17 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling openssl-sys v0.9.67 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Compiling tokio-macros v1.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking serde_qs v0.8.5 [INFO] [stderr] Checking tokio-util v0.6.8 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.6 [INFO] [stderr] Checking hyper v0.14.13 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking subbeat v0.0.15 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `body` [INFO] [stdout] --> src/utils.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use hyper::{body, Body, Client, Method, Request, StatusCode}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/datasources/grafana.rs:34:14 [INFO] [stdout] | [INFO] [stdout] 34 | let (s, p) = self.get("/api").await?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `body` [INFO] [stdout] --> src/utils.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use hyper::{body, Body, Client, Method, Request, StatusCode}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/datasources/grafana.rs:40:14 [INFO] [stdout] | [INFO] [stdout] 40 | let (s, p) = self.get("/api/datasources").await?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/datasources/grafana.rs:34:14 [INFO] [stdout] | [INFO] [stdout] 34 | let (s, p) = self.get("/api").await?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/datasources/grafana.rs:40:14 [INFO] [stdout] | [INFO] [stdout] 40 | let (s, p) = self.get("/api/datasources").await?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `step` [INFO] [stdout] --> src/datasources/influx.rs:97:53 [INFO] [stdout] | [INFO] [stdout] 97 | async fn query_chunk(&self, from: u64, to: u64, step: u64) -> types::Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `step` [INFO] [stdout] --> src/datasources/influx.rs:97:53 [INFO] [stdout] | [INFO] [stdout] 97 | async fn query_chunk(&self, from: u64, to: u64, step: u64) -> types::Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `post_json` is never used [INFO] [stdout] --> src/datasources/grafana.rs:88:14 [INFO] [stdout] | [INFO] [stdout] 22 | impl Grafana { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 88 | async fn post_json( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DatasourceParams` is never constructed [INFO] [stdout] --> src/metric.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct DatasourceParams { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Datasource` is never constructed [INFO] [stdout] --> src/metric.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct Datasource { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MetricQuery` is never constructed [INFO] [stdout] --> src/metric.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct MetricQuery { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `post_json` is never used [INFO] [stdout] --> src/datasources/grafana.rs:88:14 [INFO] [stdout] | [INFO] [stdout] 22 | impl Grafana { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 88 | async fn post_json( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DatasourceParams` is never constructed [INFO] [stdout] --> src/metric.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct DatasourceParams { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Datasource` is never constructed [INFO] [stdout] --> src/metric.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct Datasource { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MetricQuery` is never constructed [INFO] [stdout] --> src/metric.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct MetricQuery { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `datasources::grafana::Grafana` [INFO] [stdout] --> src/cli.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | datasources::grafana::Grafana, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `datasources::grafana::Grafana` [INFO] [stdout] --> src/cli.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | datasources::grafana::Grafana, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `TimeSerie` is never used [INFO] [stdout] --> src/types.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | pub type TimeSerie = Vec<(u64, f64)>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PrometheusConfig` is never constructed [INFO] [stdout] --> src/types.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct PrometheusConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PrometheusConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InfluxConfig` is never constructed [INFO] [stdout] --> src/types.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct InfluxConfig { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InfluxConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GrafanaConfig` is never constructed [INFO] [stdout] --> src/types.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct GrafanaConfig { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GrafanaConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `DatasourceConfig` is never used [INFO] [stdout] --> src/types.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | pub enum DatasourceConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DatasourceConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `QueryConfig` is never constructed [INFO] [stdout] --> src/types.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct QueryConfig { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `TimeSerie` is never used [INFO] [stdout] --> src/types.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | pub type TimeSerie = Vec<(u64, f64)>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PrometheusConfig` is never constructed [INFO] [stdout] --> src/types.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct PrometheusConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PrometheusConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InfluxConfig` is never constructed [INFO] [stdout] --> src/types.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct InfluxConfig { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InfluxConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GrafanaConfig` is never constructed [INFO] [stdout] --> src/types.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct GrafanaConfig { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GrafanaConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `DatasourceConfig` is never used [INFO] [stdout] --> src/types.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | pub enum DatasourceConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DatasourceConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `QueryConfig` is never constructed [INFO] [stdout] --> src/types.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct QueryConfig { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.45s [INFO] running `Command { std: "docker" "inspect" "5ab0191d37c378cfc05431426579116b1b924869cc3bda8f0dbbb4dbbfed56d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ab0191d37c378cfc05431426579116b1b924869cc3bda8f0dbbb4dbbfed56d1", kill_on_drop: false }` [INFO] [stdout] 5ab0191d37c378cfc05431426579116b1b924869cc3bda8f0dbbb4dbbfed56d1