[INFO] cloning repository https://github.com/epanchee/big_brother [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/epanchee/big_brother" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepanchee%2Fbig_brother", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepanchee%2Fbig_brother'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8fdea4fb7de9f11f6dbd9ecc2adf36ed1d7209fb [INFO] checking epanchee/big_brother against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepanchee%2Fbig_brother" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/epanchee/big_brother on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/epanchee/big_brother [INFO] finished tweaking git repo https://github.com/epanchee/big_brother [INFO] tweaked toml for git repo https://github.com/epanchee/big_brother written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/epanchee/big_brother 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-postgres v0.7.2 [INFO] [stderr] Downloaded serde_derive v1.0.128 [INFO] [stderr] Downloaded psl-types v2.0.7 [INFO] [stderr] Downloaded common-multipart-rfc7578 v0.3.0 [INFO] [stderr] Downloaded postgres-protocol v0.6.1 [INFO] [stderr] Downloaded futures-executor v0.3.16 [INFO] [stderr] Downloaded cookie_store v0.15.0 [INFO] [stderr] Downloaded hyper-multipart-rfc7578 v0.5.0 [INFO] [stderr] Downloaded serde_yaml v0.8.19 [INFO] [stderr] Downloaded pretty_assertions v0.7.2 [INFO] [stderr] Downloaded publicsuffix v2.1.0 [INFO] [stderr] Downloaded cssparser v0.28.1 [INFO] [stderr] Downloaded selectors v0.23.0 [INFO] [stderr] Downloaded postgres-types v0.2.1 [INFO] [stderr] Downloaded futures-macro v0.3.16 [INFO] [stderr] Downloaded siphasher v0.3.6 [INFO] [stderr] Downloaded rutebot v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7c5652054cdc0045ca0d2cc14eaf94ced21358af4f059132f20dc3809a83915 [INFO] running `Command { std: "docker" "start" "-a" "e7c5652054cdc0045ca0d2cc14eaf94ced21358af4f059132f20dc3809a83915", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7c5652054cdc0045ca0d2cc14eaf94ced21358af4f059132f20dc3809a83915", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7c5652054cdc0045ca0d2cc14eaf94ced21358af4f059132f20dc3809a83915", kill_on_drop: false }` [INFO] [stdout] e7c5652054cdc0045ca0d2cc14eaf94ced21358af4f059132f20dc3809a83915 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 456cdec9c2041dcaa9d000623fe286cf633d4d8774d619eca90fa26f0414f8d4 [INFO] running `Command { std: "docker" "start" "-a" "456cdec9c2041dcaa9d000623fe286cf633d4d8774d619eca90fa26f0414f8d4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling siphasher v0.3.6 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling serde_derive v1.0.128 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Compiling serde v1.0.128 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling tokio v1.10.0 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking futures-io v0.3.16 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Checking unicode-bidi v0.3.6 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling openssl-sys v0.9.66 [INFO] [stderr] Compiling const_fn v0.4.8 [INFO] [stderr] Checking tracing-core v0.1.19 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking socket2 v0.4.1 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking dtoa-short v0.3.3 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking crypto-mac v0.10.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking cpufeatures v0.1.5 [INFO] [stderr] Compiling markup5ever v0.10.1 [INFO] [stderr] Checking sha2 v0.9.5 [INFO] [stderr] Checking servo_arc v0.1.1 [INFO] [stderr] Checking tendril v0.4.2 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking md-5 v0.9.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Compiling selectors v0.22.0 [INFO] [stderr] Compiling cookie v0.15.1 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking publicsuffix v1.5.6 [INFO] [stderr] Compiling selectors v0.23.0 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking thin-slice v0.1.1 [INFO] [stderr] Compiling anyhow v1.0.43 [INFO] [stderr] Checking postgres-protocol v0.6.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking psl-types v2.0.7 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking publicsuffix v2.1.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking ego-tree v0.6.2 [INFO] [stderr] Checking postgres-types v0.2.1 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Checking pretty_assertions v0.7.2 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling cssparser-macros v0.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling cssparser v0.27.2 [INFO] [stderr] Compiling cssparser v0.28.1 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Checking futures-executor v0.3.16 [INFO] [stderr] Checking futures v0.3.16 [INFO] [stderr] Checking common-multipart-rfc7578 v0.3.0 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.4 [INFO] [stderr] Checking tokio-postgres v0.7.2 [INFO] [stderr] Checking string_cache v0.8.1 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking serde_yaml v0.8.19 [INFO] [stderr] Checking hyper v0.14.11 [INFO] [stderr] Checking cookie_store v0.12.0 [INFO] [stderr] Checking cookie_store v0.15.0 [INFO] [stderr] Checking scraper v0.12.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking hyper-multipart-rfc7578 v0.5.0 [INFO] [stderr] Checking rutebot v0.7.0 [INFO] [stderr] Checking reqwest v0.11.4 [INFO] [stderr] Checking big_brother v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `cookie_store::CookieStore::get_request_cookies`: Please use the `get_request_values` function instead [INFO] [stdout] --> src/slaves/clients/custom_cookies.rs:45:14 [INFO] [stdout] | [INFO] [stdout] 45 | .get_request_cookies(url) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `cookie_store::CookieStore::get_request_cookies`: Please use the `get_request_values` function instead [INFO] [stdout] --> src/slaves/clients/custom_cookies.rs:45:14 [INFO] [stdout] | [INFO] [stdout] 45 | .get_request_cookies(url) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/slaves/daemon.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl FetchDaemon { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 16 | pub fn new(interval: Duration, conf_path: String, saver: Saver) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_any` is never used [INFO] [stdout] --> src/slaves/fetchers.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 100 | pub trait Fetchable: Debug + Send + 'static { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] 101 | async fn retrieve(&self) -> Result; [INFO] [stdout] 102 | fn as_any(&self) -> &dyn Any; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Action` and `Err` are never constructed [INFO] [stdout] --> src/slaves/notifier.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub enum Signal { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 14 | Action(T), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 15 | Msg(T), [INFO] [stdout] 16 | Err(T), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Signal` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/slaves/daemon.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | self.saver.push(fetched).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 66 | let _ = self.saver.push(fetched).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/slaves/saver.rs:102:21 [INFO] [stdout] | [INFO] [stdout] 102 | handler.await?; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 102 | let _ = handler.await?; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/slaves/collector.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | / client [INFO] [stdout] 25 | | .query( [INFO] [stdout] 26 | | "CREATE TABLE history [INFO] [stdout] 27 | | ( [INFO] [stdout] ... | [INFO] [stdout] 33 | | ) [INFO] [stdout] 34 | | .await; [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 24 | let _ = client [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/slaves/daemon.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl FetchDaemon { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 16 | pub fn new(interval: Duration, conf_path: String, saver: Saver) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/slaves/daemon.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | self.saver.push(fetched).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 66 | let _ = self.saver.push(fetched).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/slaves/saver.rs:102:21 [INFO] [stdout] | [INFO] [stdout] 102 | handler.await?; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 102 | let _ = handler.await?; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/slaves/collector.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | / client [INFO] [stdout] 25 | | .query( [INFO] [stdout] 26 | | "CREATE TABLE history [INFO] [stdout] 27 | | ( [INFO] [stdout] ... | [INFO] [stdout] 33 | | ) [INFO] [stdout] 34 | | .await; [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 24 | let _ = client [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.50s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: html5ever v0.25.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "456cdec9c2041dcaa9d000623fe286cf633d4d8774d619eca90fa26f0414f8d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "456cdec9c2041dcaa9d000623fe286cf633d4d8774d619eca90fa26f0414f8d4", kill_on_drop: false }` [INFO] [stdout] 456cdec9c2041dcaa9d000623fe286cf633d4d8774d619eca90fa26f0414f8d4