[INFO] cloning repository https://github.com/wolfbiker1/weatherStationAPIServer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wolfbiker1/weatherStationAPIServer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwolfbiker1%2FweatherStationAPIServer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwolfbiker1%2FweatherStationAPIServer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0470b169f9e380cb7b3e079853aa76159f719c4b [INFO] testing wolfbiker1/weatherStationAPIServer against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwolfbiker1%2FweatherStationAPIServer" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/wolfbiker1/weatherStationAPIServer [INFO] finished tweaking git repo https://github.com/wolfbiker1/weatherStationAPIServer [INFO] tweaked toml for git repo https://github.com/wolfbiker1/weatherStationAPIServer written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/wolfbiker1/weatherStationAPIServer on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/wolfbiker1/weatherStationAPIServer 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.107 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 302ceabd6d86207c25693a058aed7a26965e75f085adc725079353c0f7cc78f6 [INFO] running `Command { std: "docker" "start" "-a" "302ceabd6d86207c25693a058aed7a26965e75f085adc725079353c0f7cc78f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "302ceabd6d86207c25693a058aed7a26965e75f085adc725079353c0f7cc78f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "302ceabd6d86207c25693a058aed7a26965e75f085adc725079353c0f7cc78f6", kill_on_drop: false }` [INFO] [stdout] 302ceabd6d86207c25693a058aed7a26965e75f085adc725079353c0f7cc78f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2fcc289b389a0462f35c7341a8eb1664fab5eefda905a02411ee2dcf4107c076 [INFO] running `Command { std: "docker" "start" "-a" "2fcc289b389a0462f35c7341a8eb1664fab5eefda905a02411ee2dcf4107c076", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling fallible-streaming-iterator v0.1.9 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling inet v0.1.0 (/opt/rustwide/workdir/inet) [INFO] [stderr] Compiling mt_handler v0.1.0 (/opt/rustwide/workdir/mt_handler) [INFO] [stderr] Compiling lang v0.1.0 (/opt/rustwide/workdir/lang) [INFO] [stdout] warning: field `workers` is never read [INFO] [stdout] --> mt_handler/src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct ThreadPool { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 7 | workers: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `thread` are never read [INFO] [stdout] --> mt_handler/src/lib.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 42 | struct Worker { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 43 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] 44 | thread: thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling libsqlite3-sys v0.22.2 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling hashlink v0.7.0 [INFO] [stderr] Compiling rusqlite v0.25.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling data_handler v0.1.0 (/opt/rustwide/workdir/data_handler) [INFO] [stdout] warning: unused import: `Result` [INFO] [stdout] --> data_handler/src/db/sqlite.rs:1:36 [INFO] [stdout] | [INFO] [stdout] 1 | use rusqlite::{params, Connection, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sender` [INFO] [stdout] --> data_handler/src/udp/update.rs:6:33 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::mpsc::{Receiver, Sender}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> data_handler/src/api/current.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut data: Vec = Vec::new(); [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] --> data_handler/src/api/current.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let mut data: Vec = Vec::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> data_handler/src/routes.rs:61:21 [INFO] [stdout] | [INFO] [stdout] 61 | let args: Vec<&str> = args.split('/').filter(|&x| !x.is_empty()).collect(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> data_handler/src/udp/update.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | update_static_values(*field, value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 26 | let _ = update_static_values(*field, value); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling connections v0.1.0 (/opt/rustwide/workdir/connections) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> connections/src/udp.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | sender.send(measure_data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 15 | let _ = sender.send(measure_data); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling srv v0.1.0 (/opt/rustwide/workdir/srv) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.40s [INFO] running `Command { std: "docker" "inspect" "2fcc289b389a0462f35c7341a8eb1664fab5eefda905a02411ee2dcf4107c076", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fcc289b389a0462f35c7341a8eb1664fab5eefda905a02411ee2dcf4107c076", kill_on_drop: false }` [INFO] [stdout] 2fcc289b389a0462f35c7341a8eb1664fab5eefda905a02411ee2dcf4107c076 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 41a3f64a2e76208469b460c533f61f3d9eba3ddb4bc15032cce065faeb96ef98 [INFO] running `Command { std: "docker" "start" "-a" "41a3f64a2e76208469b460c533f61f3d9eba3ddb4bc15032cce065faeb96ef98", kill_on_drop: false }` [INFO] [stderr] Compiling lang v0.1.0 (/opt/rustwide/workdir/lang) [INFO] [stderr] Compiling mt_handler v0.1.0 (/opt/rustwide/workdir/mt_handler) [INFO] [stderr] Compiling inet v0.1.0 (/opt/rustwide/workdir/inet) [INFO] [stdout] warning: field `workers` is never read [INFO] [stdout] --> mt_handler/src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct ThreadPool { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 7 | workers: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `thread` are never read [INFO] [stdout] --> mt_handler/src/lib.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 42 | struct Worker { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 43 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] 44 | thread: thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Result` [INFO] [stdout] --> data_handler/src/db/sqlite.rs:1:36 [INFO] [stdout] | [INFO] [stdout] 1 | use rusqlite::{params, Connection, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sender` [INFO] [stdout] --> data_handler/src/udp/update.rs:6:33 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::mpsc::{Receiver, Sender}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> data_handler/src/api/current.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut data: Vec = Vec::new(); [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] --> data_handler/src/api/current.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let mut data: Vec = Vec::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> data_handler/src/routes.rs:61:21 [INFO] [stdout] | [INFO] [stdout] 61 | let args: Vec<&str> = args.split('/').filter(|&x| !x.is_empty()).collect(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling data_handler v0.1.0 (/opt/rustwide/workdir/data_handler) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> data_handler/src/udp/update.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | update_static_values(*field, value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 26 | let _ = update_static_values(*field, value); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> connections/src/udp.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | sender.send(measure_data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 15 | let _ = sender.send(measure_data); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling connections v0.1.0 (/opt/rustwide/workdir/connections) [INFO] [stderr] Compiling srv v0.1.0 (/opt/rustwide/workdir/srv) [INFO] [stdout] warning: field `workers` is never read [INFO] [stdout] --> mt_handler/src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct ThreadPool { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 7 | workers: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `thread` are never read [INFO] [stdout] --> mt_handler/src/lib.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 42 | struct Worker { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 43 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] 44 | thread: thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> connections/src/udp.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | sender.send(measure_data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 15 | let _ = sender.send(measure_data); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Result` [INFO] [stdout] --> data_handler/src/db/sqlite.rs:1:36 [INFO] [stdout] | [INFO] [stdout] 1 | use rusqlite::{params, Connection, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sender` [INFO] [stdout] --> data_handler/src/udp/update.rs:6:33 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::mpsc::{Receiver, Sender}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> data_handler/src/api/current.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut data: Vec = Vec::new(); [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] --> data_handler/src/api/current.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let mut data: Vec = Vec::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> data_handler/src/routes.rs:61:21 [INFO] [stdout] | [INFO] [stdout] 61 | let args: Vec<&str> = args.split('/').filter(|&x| !x.is_empty()).collect(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> data_handler/src/udp/update.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | update_static_values(*field, value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 26 | let _ = update_static_values(*field, value); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `Command { std: "docker" "inspect" "41a3f64a2e76208469b460c533f61f3d9eba3ddb4bc15032cce065faeb96ef98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41a3f64a2e76208469b460c533f61f3d9eba3ddb4bc15032cce065faeb96ef98", kill_on_drop: false }` [INFO] [stdout] 41a3f64a2e76208469b460c533f61f3d9eba3ddb4bc15032cce065faeb96ef98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 79a5c6fc77fff27501e9526050e6aa5b13cc7554385b4fab58dbb59ed6ae754f [INFO] running `Command { std: "docker" "start" "-a" "79a5c6fc77fff27501e9526050e6aa5b13cc7554385b4fab58dbb59ed6ae754f", kill_on_drop: false }` [INFO] [stderr] warning: field `workers` is never read [INFO] [stderr] --> mt_handler/src/lib.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct ThreadPool { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] 7 | workers: Vec, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `id` and `thread` are never read [INFO] [stderr] --> mt_handler/src/lib.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 42 | struct Worker { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 43 | id: usize, [INFO] [stderr] | ^^ [INFO] [stderr] 44 | thread: thread::JoinHandle<()>, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `mt_handler` (lib) generated 2 warnings [INFO] [stderr] warning: `mt_handler` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: unused import: `Result` [INFO] [stderr] --> data_handler/src/db/sqlite.rs:1:36 [INFO] [stderr] | [INFO] [stderr] 1 | use rusqlite::{params, Connection, Result}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Sender` [INFO] [stderr] --> data_handler/src/udp/update.rs:6:33 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::mpsc::{Receiver, Sender}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> data_handler/src/api/current.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let mut data: Vec = Vec::new(); [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] --> data_handler/src/api/current.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let mut data: Vec = Vec::new(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> data_handler/src/routes.rs:61:21 [INFO] [stderr] | [INFO] [stderr] 61 | let args: Vec<&str> = args.split('/').filter(|&x| !x.is_empty()).collect(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> data_handler/src/udp/update.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | update_static_values(*field, value); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 26 | let _ = update_static_values(*field, value); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `data_handler` (lib) generated 6 warnings (run `cargo fix --lib -p data_handler` to apply 4 suggestions) [INFO] [stderr] warning: `data_handler` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> connections/src/udp.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | sender.send(measure_data); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 15 | let _ = sender.send(measure_data); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `connections` (lib) generated 1 warning [INFO] [stderr] warning: `connections` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/connections-37d2badfe7720c8a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/data_handler-749e9327502bd8b3) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/inet-bea0c1e3e581a801) [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 src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/lang-472c2a4cd2f3d7f5) [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/mt_handler-8ea6187dcfd4c349) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/srv-6caa69fed394619c) [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" "79a5c6fc77fff27501e9526050e6aa5b13cc7554385b4fab58dbb59ed6ae754f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79a5c6fc77fff27501e9526050e6aa5b13cc7554385b4fab58dbb59ed6ae754f", kill_on_drop: false }` [INFO] [stdout] 79a5c6fc77fff27501e9526050e6aa5b13cc7554385b4fab58dbb59ed6ae754f