[INFO] fetching crate subbeat 0.0.15... [INFO] testing subbeat-0.0.15 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate subbeat 0.0.15 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate subbeat 0.0.15 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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/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: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a55ae4878574a9c1a2a65e7b613e0d9a01e1691dcf7354c2adab2c93744127f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0a55ae4878574a9c1a2a65e7b613e0d9a01e1691dcf7354c2adab2c93744127f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a55ae4878574a9c1a2a65e7b613e0d9a01e1691dcf7354c2adab2c93744127f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a55ae4878574a9c1a2a65e7b613e0d9a01e1691dcf7354c2adab2c93744127f", kill_on_drop: false }` [INFO] [stdout] 0a55ae4878574a9c1a2a65e7b613e0d9a01e1691dcf7354c2adab2c93744127f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ebdc4bdd612124c448560d3af9bec643664782744d4b4406231b94f73f1550f2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ebdc4bdd612124c448560d3af9bec643664782744d4b4406231b94f73f1550f2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling instant v0.1.11 [INFO] [stderr] Compiling openssl-sys v0.9.67 [INFO] [stderr] Compiling http-body v0.4.3 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling tokio-macros v1.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling serde_qs v0.8.5 [INFO] [stderr] Compiling tokio-util v0.6.8 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.6 [INFO] [stderr] Compiling hyper v0.14.13 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling 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: the trait `Metric` cannot be made into an object [INFO] [stdout] --> src/metric.rs:67:14 [INFO] [stdout] | [INFO] [stdout] 67 | async fn query(&self, from: u64, to: u64, step: u64) -> types::Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(where_clauses_object_safety)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #51443 [INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stdout] --> src/metric.rs:67:14 [INFO] [stdout] | [INFO] [stdout] 60 | pub trait Metric { [INFO] [stdout] | ------ this trait cannot be made into an object... [INFO] [stdout] ... [INFO] [stdout] 67 | async fn query(&self, from: u64, to: u64, step: u64) -> types::Result { [INFO] [stdout] | ^^^^^ ...because method `query` references the `Self` type in its `where` clause [INFO] [stdout] = help: consider moving `query` to another trait [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: struct is never constructed: `DatasourceParams` [INFO] [stdout] --> src/metric.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct DatasourceParams { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Datasource` [INFO] [stdout] --> src/metric.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct Datasource { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MetricQuery` [INFO] [stdout] --> src/metric.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct MetricQuery { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `post_json` [INFO] [stdout] --> src/datasources/grafana.rs:88:14 [INFO] [stdout] | [INFO] [stdout] 88 | async fn post_json( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 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: the trait `Metric` cannot be made into an object [INFO] [stdout] --> /opt/rustwide/workdir/src/metric.rs:67:14 [INFO] [stdout] | [INFO] [stdout] 67 | async fn query(&self, from: u64, to: u64, step: u64) -> types::Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(where_clauses_object_safety)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #51443 [INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stdout] --> /opt/rustwide/workdir/src/metric.rs:67:14 [INFO] [stdout] | [INFO] [stdout] 67 | async fn query(&self, from: u64, to: u64, step: u64) -> types::Result { [INFO] [stdout] | ^^^^^ the trait cannot be made into an object because method `query` references the `Self` type in its `where` clause [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `TimeSerie` [INFO] [stdout] --> src/types.rs:6:1 [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: variant is never constructed: `Grafana` [INFO] [stdout] --> src/types.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | Grafana(GrafanaConfig), [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] --> src/types.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Prometheus` [INFO] [stdout] --> src/types.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | Prometheus(PrometheusConfig), [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] --> src/types.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Influx` [INFO] [stdout] --> src/types.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | Influx(InfluxConfig), [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] --> src/types.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `QueryConfig` [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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 55s [INFO] running `Command { std: "docker" "inspect" "ebdc4bdd612124c448560d3af9bec643664782744d4b4406231b94f73f1550f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebdc4bdd612124c448560d3af9bec643664782744d4b4406231b94f73f1550f2", kill_on_drop: false }` [INFO] [stdout] ebdc4bdd612124c448560d3af9bec643664782744d4b4406231b94f73f1550f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ba2630daba76495bba660718d8180dddef842428fa11748b8262556836adb756 [INFO] running `Command { std: "docker" "start" "-a" "ba2630daba76495bba660718d8180dddef842428fa11748b8262556836adb756", kill_on_drop: false }` [INFO] [stderr] Compiling 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: the trait `Metric` cannot be made into an object [INFO] [stdout] --> src/metric.rs:67:14 [INFO] [stdout] | [INFO] [stdout] 67 | async fn query(&self, from: u64, to: u64, step: u64) -> types::Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(where_clauses_object_safety)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #51443 [INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stdout] --> src/metric.rs:67:14 [INFO] [stdout] | [INFO] [stdout] 60 | pub trait Metric { [INFO] [stdout] | ------ this trait cannot be made into an object... [INFO] [stdout] ... [INFO] [stdout] 67 | async fn query(&self, from: u64, to: u64, step: u64) -> types::Result { [INFO] [stdout] | ^^^^^ ...because method `query` references the `Self` type in its `where` clause [INFO] [stdout] = help: consider moving `query` to another trait [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: struct is never constructed: `DatasourceParams` [INFO] [stdout] --> src/metric.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct DatasourceParams { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Datasource` [INFO] [stdout] --> src/metric.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct Datasource { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MetricQuery` [INFO] [stdout] --> src/metric.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct MetricQuery { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `post_json` [INFO] [stdout] --> src/datasources/grafana.rs:88:14 [INFO] [stdout] | [INFO] [stdout] 88 | async fn post_json( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 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: the trait `subbeat::metric::Metric` cannot be made into an object [INFO] [stdout] --> /opt/rustwide/workdir/src/metric.rs:67:14 [INFO] [stdout] | [INFO] [stdout] 67 | async fn query(&self, from: u64, to: u64, step: u64) -> types::Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(where_clauses_object_safety)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #51443 [INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stdout] --> /opt/rustwide/workdir/src/metric.rs:67:14 [INFO] [stdout] | [INFO] [stdout] 67 | async fn query(&self, from: u64, to: u64, step: u64) -> types::Result { [INFO] [stdout] | ^^^^^ the trait cannot be made into an object because method `query` references the `Self` type in its `where` clause [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `TimeSerie` [INFO] [stdout] --> src/types.rs:6:1 [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: variant is never constructed: `Grafana` [INFO] [stdout] --> src/types.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | Grafana(GrafanaConfig), [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] --> src/types.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Prometheus` [INFO] [stdout] --> src/types.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | Prometheus(PrometheusConfig), [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] --> src/types.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Influx` [INFO] [stdout] --> src/types.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | Influx(InfluxConfig), [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] --> src/types.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `QueryConfig` [INFO] [stdout] --> src/types.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct QueryConfig { [INFO] [stdout] | ^^^^^^^^^^^ [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: the trait `metric::Metric` cannot be made into an object [INFO] [stdout] --> src/metric.rs:67:14 [INFO] [stdout] | [INFO] [stdout] 67 | async fn query(&self, from: u64, to: u64, step: u64) -> types::Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(where_clauses_object_safety)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #51443 [INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stdout] --> src/metric.rs:67:14 [INFO] [stdout] | [INFO] [stdout] 60 | pub trait Metric { [INFO] [stdout] | ------ this trait cannot be made into an object... [INFO] [stdout] ... [INFO] [stdout] 67 | async fn query(&self, from: u64, to: u64, step: u64) -> types::Result { [INFO] [stdout] | ^^^^^ ...because method `query` references the `Self` type in its `where` clause [INFO] [stdout] = help: consider moving `query` to another trait [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: struct is never constructed: `DatasourceParams` [INFO] [stdout] --> src/metric.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct DatasourceParams { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Datasource` [INFO] [stdout] --> src/metric.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct Datasource { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MetricQuery` [INFO] [stdout] --> src/metric.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct MetricQuery { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `post_json` [INFO] [stdout] --> src/datasources/grafana.rs:88:14 [INFO] [stdout] | [INFO] [stdout] 88 | async fn post_json( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.81s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/subbeat-6a91072b9741872f) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/subbeat-58546f781cb5b4b4) [INFO] running `Command { std: "docker" "inspect" "ba2630daba76495bba660718d8180dddef842428fa11748b8262556836adb756", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba2630daba76495bba660718d8180dddef842428fa11748b8262556836adb756", kill_on_drop: false }` [INFO] [stdout] ba2630daba76495bba660718d8180dddef842428fa11748b8262556836adb756 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b39ceb5e75a134090156a0094dcdafcf647a5de206ae02aeeb7c7c1c6076afcf [INFO] running `Command { std: "docker" "start" "-a" "b39ceb5e75a134090156a0094dcdafcf647a5de206ae02aeeb7c7c1c6076afcf", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `body` [INFO] [stderr] --> src/utils.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use hyper::{body, Body, Client, Method, Request, StatusCode}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the trait `Metric` cannot be made into an object [INFO] [stderr] --> src/metric.rs:67:14 [INFO] [stderr] | [INFO] [stderr] 67 | async fn query(&self, from: u64, to: u64, step: u64) -> types::Result { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(where_clauses_object_safety)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #51443 [INFO] [stderr] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stderr] --> src/metric.rs:67:14 [INFO] [stderr] | [INFO] [stderr] 60 | pub trait Metric { [INFO] [stderr] | ------ this trait cannot be made into an object... [INFO] [stderr] ... [INFO] [stderr] 67 | async fn query(&self, from: u64, to: u64, step: u64) -> types::Result { [INFO] [stderr] | ^^^^^ ...because method `query` references the `Self` type in its `where` clause [INFO] [stderr] = help: consider moving `query` to another trait [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/datasources/grafana.rs:34:14 [INFO] [stderr] | [INFO] [stderr] 34 | let (s, p) = self.get("/api").await?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/datasources/grafana.rs:40:14 [INFO] [stderr] | [INFO] [stderr] 40 | let (s, p) = self.get("/api/datasources").await?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `step` [INFO] [stderr] --> src/datasources/influx.rs:97:53 [INFO] [stderr] | [INFO] [stderr] 97 | async fn query_chunk(&self, from: u64, to: u64, step: u64) -> types::Result { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `DatasourceParams` [INFO] [stderr] --> src/metric.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | struct DatasourceParams { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Datasource` [INFO] [stderr] --> src/metric.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 17 | struct Datasource { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `MetricQuery` [INFO] [stderr] --> src/metric.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | struct MetricQuery { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `post_json` [INFO] [stderr] --> src/datasources/grafana.rs:88:14 [INFO] [stderr] | [INFO] [stderr] 88 | async fn post_json( [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the trait `metric::Metric` cannot be made into an object [INFO] [stderr] --> src/metric.rs:67:14 [INFO] [stderr] | [INFO] [stderr] 67 | async fn query(&self, from: u64, to: u64, step: u64) -> types::Result { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(where_clauses_object_safety)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #51443 [INFO] [stderr] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stderr] --> src/metric.rs:67:14 [INFO] [stderr] | [INFO] [stderr] 60 | pub trait Metric { [INFO] [stderr] | ------ this trait cannot be made into an object... [INFO] [stderr] ... [INFO] [stderr] 67 | async fn query(&self, from: u64, to: u64, step: u64) -> types::Result { [INFO] [stderr] | ^^^^^ ...because method `query` references the `Self` type in its `where` clause [INFO] [stderr] = help: consider moving `query` to another trait [INFO] [stderr] [INFO] [stderr] warning: `subbeat` (lib) generated 9 warnings [INFO] [stderr] warning: `subbeat` (lib test) generated 9 warnings (8 duplicates) [INFO] [stderr] warning: unused import: `datasources::grafana::Grafana` [INFO] [stderr] --> src/cli.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | datasources::grafana::Grafana, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the trait `subbeat::metric::Metric` cannot be made into an object [INFO] [stderr] --> /opt/rustwide/workdir/src/metric.rs:67:14 [INFO] [stderr] | [INFO] [stderr] 67 | async fn query(&self, from: u64, to: u64, step: u64) -> types::Result { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(where_clauses_object_safety)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #51443 [INFO] [stderr] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stderr] --> /opt/rustwide/workdir/src/metric.rs:67:14 [INFO] [stderr] | [INFO] [stderr] 67 | async fn query(&self, from: u64, to: u64, step: u64) -> types::Result { [INFO] [stderr] | ^^^^^ the trait cannot be made into an object because method `query` references the `Self` type in its `where` clause [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `TimeSerie` [INFO] [stderr] --> src/types.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub type TimeSerie = Vec<(u64, f64)>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Grafana` [INFO] [stderr] --> src/types.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | Grafana(GrafanaConfig), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `DatasourceConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/types.rs:30:10 [INFO] [stderr] | [INFO] [stderr] 30 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Prometheus` [INFO] [stderr] --> src/types.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | Prometheus(PrometheusConfig), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `DatasourceConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/types.rs:30:10 [INFO] [stderr] | [INFO] [stderr] 30 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Influx` [INFO] [stderr] --> src/types.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | Influx(InfluxConfig), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `DatasourceConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/types.rs:30:10 [INFO] [stderr] | [INFO] [stderr] 30 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `QueryConfig` [INFO] [stderr] --> src/types.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 37 | pub struct QueryConfig { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `subbeat` (bin "subbeat" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/subbeat-6a91072b9741872f) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/subbeat-58546f781cb5b4b4) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests subbeat [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b39ceb5e75a134090156a0094dcdafcf647a5de206ae02aeeb7c7c1c6076afcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b39ceb5e75a134090156a0094dcdafcf647a5de206ae02aeeb7c7c1c6076afcf", kill_on_drop: false }` [INFO] [stdout] b39ceb5e75a134090156a0094dcdafcf647a5de206ae02aeeb7c7c1c6076afcf