[INFO] cloning repository https://github.com/welbymcroberts/routeros_exporter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/welbymcroberts/routeros_exporter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwelbymcroberts%2Frouteros_exporter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwelbymcroberts%2Frouteros_exporter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 170312e5d2044ec36f7e93207eaba5b71bdfae02 [INFO] testing welbymcroberts/routeros_exporter against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwelbymcroberts%2Frouteros_exporter" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/welbymcroberts/routeros_exporter on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/welbymcroberts/routeros_exporter [INFO] finished tweaking git repo https://github.com/welbymcroberts/routeros_exporter [INFO] tweaked toml for git repo https://github.com/welbymcroberts/routeros_exporter written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/welbymcroberts/routeros_exporter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 287586fec05a196692ec5e511cfefa27d9a3d2c16b09cd4d0e334e0677182daf [INFO] running `Command { std: "docker" "start" "-a" "287586fec05a196692ec5e511cfefa27d9a3d2c16b09cd4d0e334e0677182daf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "287586fec05a196692ec5e511cfefa27d9a3d2c16b09cd4d0e334e0677182daf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "287586fec05a196692ec5e511cfefa27d9a3d2c16b09cd4d0e334e0677182daf", kill_on_drop: false }` [INFO] [stdout] 287586fec05a196692ec5e511cfefa27d9a3d2c16b09cd4d0e334e0677182daf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8d6fd236f4dfe26f41157745f3634c124ad9916d4b2cbb69767e8a29cf8594d [INFO] running `Command { std: "docker" "start" "-a" "b8d6fd236f4dfe26f41157745f3634c124ad9916d4b2cbb69767e8a29cf8594d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling futures-sink v0.3.19 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling futures-io v0.3.19 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling zeroize v1.5.2 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling http v0.2.6 [INFO] [stderr] Compiling tracing-core v0.1.22 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling tracing v0.1.30 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling sha-1 v0.9.8 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling headers v0.3.6 [INFO] [stderr] Compiling multipart v0.18.0 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling tokio v1.16.1 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling tungstenite v0.14.0 [INFO] [stderr] Compiling futures-executor v0.3.19 [INFO] [stderr] Compiling futures v0.3.19 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling tokio-tungstenite v0.15.0 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling h2 v0.3.11 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling secrecy v0.8.0 [INFO] [stderr] Compiling serde-aux v3.0.1 [INFO] [stderr] Compiling config v0.11.0 [INFO] [stderr] Compiling hyper v0.14.16 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling warp v0.3.2 [INFO] [stderr] Compiling reqwest v0.11.9 [INFO] [stderr] Compiling routeros_exporter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/helpers.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/interfaces.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/interfaces_monitor.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/interfaces_poe.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/ip_firewall_filter.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/ip_firewall_mangle.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/ip_firewall_nat.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/ip_firewall_raw.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/collectors/system_health.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/system_health.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/interfaces.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [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/collectors/interfaces_monitor.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/interfaces_poe.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/ip_firewall_filter.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/ip_firewall_mangle.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/ip_firewall_nat.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/ip_firewall_raw.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/system_health.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/system_health.rs:41:37 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/interfaces.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/interfaces.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/interfaces.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/interfaces_monitor.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/interfaces_monitor.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/interfaces_monitor.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/interfaces_poe.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/interfaces_poe.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/interfaces_poe.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `status` is never read [INFO] [stdout] --> src/collectors/interfaces_poe.rs:99:25 [INFO] [stdout] | [INFO] [stdout] 99 | let mut status: u8 = 255; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/ip_firewall_filter.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/ip_firewall_filter.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/ip_firewall_filter.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/ip_firewall_mangle.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/ip_firewall_mangle.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/ip_firewall_mangle.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/ip_firewall_nat.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/ip_firewall_nat.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/ip_firewall_nat.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/ip_firewall_raw.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/ip_firewall_raw.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/ip_firewall_raw.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/system_health.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/system_health.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `labels` [INFO] [stdout] --> src/collectors/system_health.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `value` is never read [INFO] [stdout] --> src/collectors/system_health.rs:56:21 [INFO] [stdout] | [INFO] [stdout] 56 | let mut value = ""; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 45 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Collectors` [INFO] [stdout] --> src/main.rs:14:40 [INFO] [stdout] | [INFO] [stdout] 14 | use routeros_exporter::configuration::{Collectors, get_configuration}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.16s [INFO] running `Command { std: "docker" "inspect" "b8d6fd236f4dfe26f41157745f3634c124ad9916d4b2cbb69767e8a29cf8594d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8d6fd236f4dfe26f41157745f3634c124ad9916d4b2cbb69767e8a29cf8594d", kill_on_drop: false }` [INFO] [stdout] b8d6fd236f4dfe26f41157745f3634c124ad9916d4b2cbb69767e8a29cf8594d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef9d49a87641c45a4f76fedde276367cb644d9cf40eab999fac3d74098c25638 [INFO] running `Command { std: "docker" "start" "-a" "ef9d49a87641c45a4f76fedde276367cb644d9cf40eab999fac3d74098c25638", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling routeros_exporter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/helpers.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/interfaces.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/interfaces_monitor.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/interfaces_poe.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/ip_firewall_filter.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/ip_firewall_mangle.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/ip_firewall_nat.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/ip_firewall_raw.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/collectors/system_health.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/system_health.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/interfaces.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [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/collectors/interfaces_monitor.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/interfaces_poe.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/ip_firewall_filter.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/ip_firewall_mangle.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/ip_firewall_nat.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/ip_firewall_raw.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/system_health.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/system_health.rs:41:37 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/interfaces.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/interfaces.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/interfaces.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/interfaces_monitor.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/interfaces_monitor.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/interfaces_monitor.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/interfaces_poe.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/interfaces_poe.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/interfaces_poe.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `status` is never read [INFO] [stdout] --> src/collectors/interfaces_poe.rs:99:25 [INFO] [stdout] | [INFO] [stdout] 99 | let mut status: u8 = 255; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/ip_firewall_filter.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/ip_firewall_filter.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/ip_firewall_filter.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/ip_firewall_mangle.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/ip_firewall_mangle.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/ip_firewall_mangle.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/ip_firewall_nat.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/ip_firewall_nat.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/ip_firewall_nat.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/ip_firewall_raw.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/ip_firewall_raw.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/ip_firewall_raw.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/system_health.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/system_health.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `labels` [INFO] [stdout] --> src/collectors/system_health.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `value` is never read [INFO] [stdout] --> src/collectors/system_health.rs:56:21 [INFO] [stdout] | [INFO] [stdout] 56 | let mut value = ""; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 45 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Collectors` [INFO] [stdout] --> src/main.rs:14:40 [INFO] [stdout] | [INFO] [stdout] 14 | use routeros_exporter::configuration::{Collectors, get_configuration}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/helpers.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/interfaces.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/interfaces_monitor.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/interfaces_poe.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/ip_firewall_filter.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/ip_firewall_mangle.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/ip_firewall_nat.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/ip_firewall_raw.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/collectors/system_health.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/collectors/system_health.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/interfaces.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [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/collectors/interfaces_monitor.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/interfaces_poe.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/ip_firewall_filter.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/ip_firewall_mangle.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/ip_firewall_nat.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/ip_firewall_raw.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/system_health.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collectors/system_health.rs:41:37 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/interfaces.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/interfaces.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/interfaces.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/interfaces_monitor.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/interfaces_monitor.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/interfaces_monitor.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/interfaces_poe.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/interfaces_poe.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/interfaces_poe.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `status` is never read [INFO] [stdout] --> src/collectors/interfaces_poe.rs:99:25 [INFO] [stdout] | [INFO] [stdout] 99 | let mut status: u8 = 255; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/ip_firewall_filter.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/ip_firewall_filter.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/ip_firewall_filter.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/ip_firewall_mangle.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/ip_firewall_mangle.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/ip_firewall_mangle.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/ip_firewall_nat.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/ip_firewall_nat.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/ip_firewall_nat.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/ip_firewall_raw.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/ip_firewall_raw.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `labels` is never read [INFO] [stdout] --> src/collectors/ip_firewall_raw.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/collectors/system_health.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errored` [INFO] [stdout] --> src/collectors/system_health.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `labels` [INFO] [stdout] --> src/collectors/system_health.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `value` is never read [INFO] [stdout] --> src/collectors/system_health.rs:56:21 [INFO] [stdout] | [INFO] [stdout] 56 | let mut value = ""; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 45 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 25.93s [INFO] running `Command { std: "docker" "inspect" "ef9d49a87641c45a4f76fedde276367cb644d9cf40eab999fac3d74098c25638", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef9d49a87641c45a4f76fedde276367cb644d9cf40eab999fac3d74098c25638", kill_on_drop: false }` [INFO] [stdout] ef9d49a87641c45a4f76fedde276367cb644d9cf40eab999fac3d74098c25638 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f62aef52154cd1e49d8394e5553161f4acf0b241505fd175cf3da7e0d9165195 [INFO] running `Command { std: "docker" "start" "-a" "f62aef52154cd1e49d8394e5553161f4acf0b241505fd175cf3da7e0d9165195", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/collectors/helpers.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/collectors/interfaces.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/collectors/interfaces_monitor.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/collectors/interfaces_poe.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/collectors/ip_firewall_filter.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/collectors/ip_firewall_mangle.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/collectors/ip_firewall_nat.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/collectors/ip_firewall_raw.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/collectors/system_health.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/collectors/system_health.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/collectors/interfaces.rs:41:24 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [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/collectors/interfaces_monitor.rs:41:24 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/collectors/interfaces_poe.rs:41:24 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/collectors/ip_firewall_filter.rs:41:24 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/collectors/ip_firewall_mangle.rs:41:24 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/collectors/ip_firewall_nat.rs:41:24 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/collectors/ip_firewall_raw.rs:41:24 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/collectors/system_health.rs:41:24 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/collectors/system_health.rs:41:37 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `now` [INFO] [stderr] --> src/collectors/interfaces.rs:41:10 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `errored` [INFO] [stderr] --> src/collectors/interfaces.rs:41:28 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `labels` is never read [INFO] [stderr] --> src/collectors/interfaces.rs:41:41 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `now` [INFO] [stderr] --> src/collectors/interfaces_monitor.rs:41:10 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `errored` [INFO] [stderr] --> src/collectors/interfaces_monitor.rs:41:28 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `labels` is never read [INFO] [stderr] --> src/collectors/interfaces_monitor.rs:41:41 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `now` [INFO] [stderr] --> src/collectors/interfaces_poe.rs:41:10 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `errored` [INFO] [stderr] --> src/collectors/interfaces_poe.rs:41:28 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `labels` is never read [INFO] [stderr] --> src/collectors/interfaces_poe.rs:41:41 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `status` is never read [INFO] [stderr] --> src/collectors/interfaces_poe.rs:99:25 [INFO] [stderr] | [INFO] [stderr] 99 | let mut status: u8 = 255; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `now` [INFO] [stderr] --> src/collectors/ip_firewall_filter.rs:41:10 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `errored` [INFO] [stderr] --> src/collectors/ip_firewall_filter.rs:41:28 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `labels` is never read [INFO] [stderr] --> src/collectors/ip_firewall_filter.rs:41:41 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `now` [INFO] [stderr] --> src/collectors/ip_firewall_mangle.rs:41:10 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `errored` [INFO] [stderr] --> src/collectors/ip_firewall_mangle.rs:41:28 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `labels` is never read [INFO] [stderr] --> src/collectors/ip_firewall_mangle.rs:41:41 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `now` [INFO] [stderr] --> src/collectors/ip_firewall_nat.rs:41:10 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `errored` [INFO] [stderr] --> src/collectors/ip_firewall_nat.rs:41:28 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `labels` is never read [INFO] [stderr] --> src/collectors/ip_firewall_nat.rs:41:41 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `now` [INFO] [stderr] --> src/collectors/ip_firewall_raw.rs:41:10 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `errored` [INFO] [stderr] --> src/collectors/ip_firewall_raw.rs:41:28 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `labels` is never read [INFO] [stderr] --> src/collectors/ip_firewall_raw.rs:41:41 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `now` [INFO] [stderr] --> src/collectors/system_health.rs:41:10 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `errored` [INFO] [stderr] --> src/collectors/system_health.rs:41:28 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_errored` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `labels` [INFO] [stderr] --> src/collectors/system_health.rs:41:41 [INFO] [stderr] | [INFO] [stderr] 41 | let (now, mut ret, mut errored, mut labels) = collector_preamble(); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `value` is never read [INFO] [stderr] --> src/collectors/system_health.rs:56:21 [INFO] [stderr] | [INFO] [stderr] 56 | let mut value = ""; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `routeros_exporter` (lib) generated 45 warnings [INFO] [stderr] warning: `routeros_exporter` (lib test) generated 45 warnings (45 duplicates) [INFO] [stderr] warning: unused import: `std::hash::Hash` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::hash::Hash; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Collectors` [INFO] [stderr] --> src/main.rs:14:40 [INFO] [stderr] | [INFO] [stderr] 14 | use routeros_exporter::configuration::{Collectors, get_configuration}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `routeros_exporter` (bin "routeros_exporter" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/routeros_exporter-9492c54e87dcd103) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/routeros_exporter-e489bda7fe9403eb) [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] [stderr] Doc-tests routeros_exporter [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" "f62aef52154cd1e49d8394e5553161f4acf0b241505fd175cf3da7e0d9165195", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f62aef52154cd1e49d8394e5553161f4acf0b241505fd175cf3da7e0d9165195", kill_on_drop: false }` [INFO] [stdout] f62aef52154cd1e49d8394e5553161f4acf0b241505fd175cf3da7e0d9165195