[INFO] cloning repository https://github.com/Leonardojrr/lol-miner-broadcaster [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Leonardojrr/lol-miner-broadcaster" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeonardojrr%2Flol-miner-broadcaster", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeonardojrr%2Flol-miner-broadcaster'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 44d08077b333eb78de6afc32890000e95f0a7bd1 [INFO] checking Leonardojrr/lol-miner-broadcaster against try#7306d3110618f84a6a4662b9e2cc4fd0d9b02da8 for pr-97346 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeonardojrr%2Flol-miner-broadcaster" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Leonardojrr/lol-miner-broadcaster on toolchain 7306d3110618f84a6a4662b9e2cc4fd0d9b02da8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7306d3110618f84a6a4662b9e2cc4fd0d9b02da8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Leonardojrr/lol-miner-broadcaster [INFO] finished tweaking git repo https://github.com/Leonardojrr/lol-miner-broadcaster [INFO] tweaked toml for git repo https://github.com/Leonardojrr/lol-miner-broadcaster written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/Leonardojrr/lol-miner-broadcaster already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7306d3110618f84a6a4662b9e2cc4fd0d9b02da8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+7306d3110618f84a6a4662b9e2cc4fd0d9b02da8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae5b6cca22054b584cd3c3f50c2f7a8cc22e6ad04dac3feb330745e94d435989 [INFO] running `Command { std: "docker" "start" "-a" "ae5b6cca22054b584cd3c3f50c2f7a8cc22e6ad04dac3feb330745e94d435989", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae5b6cca22054b584cd3c3f50c2f7a8cc22e6ad04dac3feb330745e94d435989", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae5b6cca22054b584cd3c3f50c2f7a8cc22e6ad04dac3feb330745e94d435989", kill_on_drop: false }` [INFO] [stdout] ae5b6cca22054b584cd3c3f50c2f7a8cc22e6ad04dac3feb330745e94d435989 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+7306d3110618f84a6a4662b9e2cc4fd0d9b02da8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f572fd304242538e5a93b0c12b67bb918c949670d42301976f62cb1d7ef2bbc0 [INFO] running `Command { std: "docker" "start" "-a" "f572fd304242538e5a93b0c12b67bb918c949670d42301976f62cb1d7ef2bbc0", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Compiling openssl v0.10.33 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking futures-sink v0.3.13 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Compiling sysinfo v0.16.4 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking input_buffer v0.4.0 [INFO] [stderr] Checking http v0.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling tokio v1.3.0 [INFO] [stderr] Compiling openssl-sys v0.9.61 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking mio v0.7.10 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking sha-1 v0.9.4 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking pin-project v1.0.5 [INFO] [stderr] Checking tungstenite v0.13.0 [INFO] [stderr] Checking tokio-tungstenite v0.14.0 [INFO] [stderr] Checking lol-miner-broadcaster v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/miner.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stdio` [INFO] [stdout] --> src/miner.rs:2:36 [INFO] [stdout] | [INFO] [stdout] 2 | use std::process::{Child, Command, Stdio}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `System` [INFO] [stdout] --> src/miner.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | use sysinfo::{ProcessExt, System, SystemExt}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/miner.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stdio` [INFO] [stdout] --> src/miner.rs:2:36 [INFO] [stdout] | [INFO] [stdout] 2 | use std::process::{Child, Command, Stdio}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `System` [INFO] [stdout] --> src/miner.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | use sysinfo::{ProcessExt, System, SystemExt}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ProcessExt` [INFO] [stdout] --> src/miner.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use sysinfo::{ProcessExt, System, SystemExt}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SystemExt` [INFO] [stdout] --> src/miner.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | use sysinfo::{ProcessExt, System, SystemExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `miners_processes` [INFO] [stdout] --> src/miner.rs:73:31 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn miners_resources_usage(miners_processes: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_miners_processes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/miner.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | let mut process = Command::new("lol-project") [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: field is never read: `process` [INFO] [stdout] --> src/miner.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | process: Child, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MinerInfo` [INFO] [stdout] --> src/miner.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct MinerInfo { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `miners_resources_usage` [INFO] [stdout] --> src/miner.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn miners_resources_usage(miners_processes: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ProcessExt` [INFO] [stdout] --> src/miner.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use sysinfo::{ProcessExt, System, SystemExt}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SystemExt` [INFO] [stdout] --> src/miner.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | use sysinfo::{ProcessExt, System, SystemExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `miners_processes` [INFO] [stdout] --> src/miner.rs:73:31 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn miners_resources_usage(miners_processes: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_miners_processes` [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] --> src/main.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | a.await; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/miner.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | let mut process = Command::new("lol-project") [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: field is never read: `process` [INFO] [stdout] --> src/miner.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | process: Child, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MinerInfo` [INFO] [stdout] --> src/miner.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct MinerInfo { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `miners_resources_usage` [INFO] [stdout] --> src/miner.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn miners_resources_usage(miners_processes: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | a.await; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.84s [INFO] running `Command { std: "docker" "inspect" "f572fd304242538e5a93b0c12b67bb918c949670d42301976f62cb1d7ef2bbc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f572fd304242538e5a93b0c12b67bb918c949670d42301976f62cb1d7ef2bbc0", kill_on_drop: false }` [INFO] [stdout] f572fd304242538e5a93b0c12b67bb918c949670d42301976f62cb1d7ef2bbc0