[INFO] cloning repository https://github.com/askrejans/gps-to-mqtt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/askrejans/gps-to-mqtt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faskrejans%2Fgps-to-mqtt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faskrejans%2Fgps-to-mqtt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d1343078b151412eb96c5f6c662e2fce111c1e24 [INFO] checking askrejans/gps-to-mqtt against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faskrejans%2Fgps-to-mqtt" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/askrejans/gps-to-mqtt [INFO] finished tweaking git repo https://github.com/askrejans/gps-to-mqtt [INFO] tweaked toml for git repo https://github.com/askrejans/gps-to-mqtt written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/askrejans/gps-to-mqtt on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/askrejans/gps-to-mqtt 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3efd851a09c88fff83f516e498b6c3abfcadf5c49d0324e72da746d2fc117a32 [INFO] running `Command { std: "docker" "start" "-a" "3efd851a09c88fff83f516e498b6c3abfcadf5c49d0324e72da746d2fc117a32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3efd851a09c88fff83f516e498b6c3abfcadf5c49d0324e72da746d2fc117a32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3efd851a09c88fff83f516e498b6c3abfcadf5c49d0324e72da746d2fc117a32", kill_on_drop: false }` [INFO] [stdout] 3efd851a09c88fff83f516e498b6c3abfcadf5c49d0324e72da746d2fc117a32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf285f4c5835817ce4b4c90b36c192bf547d8229d04e8018ddecd79d18679ec9 [INFO] running `Command { std: "docker" "start" "-a" "bf285f4c5835817ce4b4c90b36c192bf547d8229d04e8018ddecd79d18679ec9", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling cc v1.2.15 [INFO] [stderr] Compiling crunchy v0.2.3 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking winnow v0.7.3 [INFO] [stderr] Checking indexmap v2.7.1 [INFO] [stderr] Compiling serde_json v1.0.139 [INFO] [stderr] Checking ucd-trie v0.1.7 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking trim-in-place v0.1.7 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking arraydeque v0.5.1 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking pathdiff v0.2.3 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking convert_case v0.6.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking hashlink v0.9.1 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Checking yaml-rust2 v0.9.0 [INFO] [stderr] Compiling openssl-sys v0.9.106 [INFO] [stderr] Compiling paho-mqtt-sys v0.9.0 [INFO] [stderr] Checking const-random v0.1.18 [INFO] [stderr] Checking dlv-list v0.5.2 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking ordered-multimap v0.7.3 [INFO] [stderr] Checking libudev v0.3.0 [INFO] [stderr] Checking rust-ini v0.21.1 [INFO] [stderr] Compiling gumdrop_derive v0.8.1 [INFO] [stderr] Checking gumdrop v0.8.1 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling async-trait v0.1.86 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling pest v2.7.15 [INFO] [stderr] Checking unescaper v0.1.5 [INFO] [stderr] Compiling pest_meta v2.7.15 [INFO] [stderr] Compiling pest_generator v2.7.15 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking paho-mqtt v0.12.5 [INFO] [stderr] Compiling pest_derive v2.7.15 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Checking json5 v0.4.1 [INFO] [stderr] Checking ron v0.8.1 [INFO] [stderr] Checking serialport v4.7.0 [INFO] [stderr] Checking toml_edit v0.22.24 [INFO] [stderr] Checking toml v0.8.20 [INFO] [stderr] Checking config v0.15.8 [INFO] [stderr] Checking gps-to-mqtt v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/mqtt_handler.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use log::{debug, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/mqtt_handler.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use log::{debug, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `latitude` [INFO] [stdout] --> src/gps_data_parser.rs:240:13 [INFO] [stdout] | [INFO] [stdout] 240 | let latitude = parts[2].parse::().unwrap_or(0.0); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_latitude` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `longitude` [INFO] [stdout] --> src/gps_data_parser.rs:241:13 [INFO] [stdout] | [INFO] [stdout] 241 | let longitude = parts[4].parse::().unwrap_or(0.0); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_longitude` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `latitude` [INFO] [stdout] --> src/gps_data_parser.rs:240:13 [INFO] [stdout] | [INFO] [stdout] 240 | let latitude = parts[2].parse::().unwrap_or(0.0); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_latitude` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `longitude` [INFO] [stdout] --> src/gps_data_parser.rs:241:13 [INFO] [stdout] | [INFO] [stdout] 241 | let longitude = parts[4].parse::().unwrap_or(0.0); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_longitude` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message_id` [INFO] [stdout] --> src/gps_data_parser.rs:402:13 [INFO] [stdout] | [INFO] [stdout] 402 | let message_id = parts[0]; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message_id` [INFO] [stdout] --> src/gps_data_parser.rs:402:13 [INFO] [stdout] | [INFO] [stdout] 402 | let message_id = parts[0]; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time` [INFO] [stdout] --> src/gps_data_parser.rs:522:13 [INFO] [stdout] | [INFO] [stdout] 522 | let time = parts[1]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time` [INFO] [stdout] --> src/gps_data_parser.rs:557:13 [INFO] [stdout] | [INFO] [stdout] 557 | let time = parts[1]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time` [INFO] [stdout] --> src/gps_data_parser.rs:593:13 [INFO] [stdout] | [INFO] [stdout] 593 | let time = parts[1]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time` [INFO] [stdout] --> src/gps_data_parser.rs:522:13 [INFO] [stdout] | [INFO] [stdout] 522 | let time = parts[1]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time` [INFO] [stdout] --> src/gps_data_parser.rs:683:13 [INFO] [stdout] | [INFO] [stdout] 683 | let time = parts[2]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time` [INFO] [stdout] --> src/gps_data_parser.rs:557:13 [INFO] [stdout] | [INFO] [stdout] 557 | let time = parts[1]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time` [INFO] [stdout] --> src/gps_data_parser.rs:593:13 [INFO] [stdout] | [INFO] [stdout] 593 | let time = parts[1]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time` [INFO] [stdout] --> src/gps_data_parser.rs:683:13 [INFO] [stdout] | [INFO] [stdout] 683 | let time = parts[2]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/serial_port_handler.rs:254:5 [INFO] [stdout] | [INFO] [stdout] 254 | port: &mut Box, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/serial_port_handler.rs:255:5 [INFO] [stdout] | [INFO] [stdout] 255 | config: &AppConfig, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/serial_port_handler.rs:254:5 [INFO] [stdout] | [INFO] [stdout] 254 | port: &mut Box, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/serial_port_handler.rs:255:5 [INFO] [stdout] | [INFO] [stdout] 255 | config: &AppConfig, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:88:17 [INFO] [stdout] | [INFO] [stdout] 88 | #[derive(Debug, Options)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the derive macro `Options` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:88:17 [INFO] [stdout] | [INFO] [stdout] 88 | #[derive(Debug, Options)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the derive macro `Options` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gps-to-mqtt` (bin "gps-to-mqtt") due to 1 previous error; 10 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `gps-to-mqtt` (bin "gps-to-mqtt" test) due to 1 previous error; 10 warnings emitted [INFO] running `Command { std: "docker" "inspect" "bf285f4c5835817ce4b4c90b36c192bf547d8229d04e8018ddecd79d18679ec9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf285f4c5835817ce4b4c90b36c192bf547d8229d04e8018ddecd79d18679ec9", kill_on_drop: false }` [INFO] [stdout] bf285f4c5835817ce4b4c90b36c192bf547d8229d04e8018ddecd79d18679ec9