[INFO] updating cached repository https://github.com/ch-sy/teledraw [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e9b36537917afaf73475e6734913b368e8c36ae7 [INFO] checking ch-sy/teledraw against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fch-sy%2Fteledraw" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ch-sy/teledraw on toolchain d7b51666469c792a8a3f40849607739bae1e705e [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ch-sy/teledraw [INFO] finished tweaking git repo https://github.com/ch-sy/teledraw [INFO] tweaked toml for git repo https://github.com/ch-sy/teledraw written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/ch-sy/teledraw already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e76a0b253404147f82520e673d9cf893c42be5437a464f6ed807509ac96f0636 [INFO] running `"docker" "start" "-a" "e76a0b253404147f82520e673d9cf893c42be5437a464f6ed807509ac96f0636"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking downcast-rs v1.1.1 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling backtrace-sys v0.1.36 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking parking_lot_core v0.7.1 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Compiling glutin_glx_sys v0.1.6 [INFO] [stderr] Compiling glium v0.27.0 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Checking calloop v0.4.4 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Checking smithay-client-toolkit v0.6.6 [INFO] [stderr] Checking winit v0.22.1 [INFO] [stderr] Checking glutin v0.24.0 [INFO] [stderr] Checking teledraw v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `TcpListener` [INFO] [stderr] --> src/main.rs:7:16 [INFO] [stderr] | [INFO] [stderr] 7 | use std::net::{TcpListener, TcpStream}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufRead` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::io::BufRead; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TcpListener` [INFO] [stderr] --> src/main.rs:7:16 [INFO] [stderr] | [INFO] [stderr] 7 | use std::net::{TcpListener, TcpStream}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufRead` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::io::BufRead; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'glium::glutin::event::WindowEvent::MouseInput::modifiers': Deprecated in favor of WindowEvent::ModifiersChanged [INFO] [stderr] --> src/main.rs:109:82 [INFO] [stderr] | [INFO] [stderr] 109 | glutin::event::WindowEvent::MouseInput{device_id, state, button, modifiers} => { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'glium::glutin::event::WindowEvent::CursorMoved::modifiers': Deprecated in favor of WindowEvent::ModifiersChanged [INFO] [stderr] --> src/main.rs:113:21 [INFO] [stderr] | [INFO] [stderr] 113 | modifiers} => { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'glium::glutin::event::WindowEvent::MouseInput::modifiers': Deprecated in favor of WindowEvent::ModifiersChanged [INFO] [stderr] --> src/main.rs:109:82 [INFO] [stderr] | [INFO] [stderr] 109 | glutin::event::WindowEvent::MouseInput{device_id, state, button, modifiers} => { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'glium::glutin::event::WindowEvent::CursorMoved::modifiers': Deprecated in favor of WindowEvent::ModifiersChanged [INFO] [stderr] --> src/main.rs:113:21 [INFO] [stderr] | [INFO] [stderr] 113 | modifiers} => { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `device_id` [INFO] [stderr] --> src/main.rs:109:56 [INFO] [stderr] | [INFO] [stderr] 109 | glutin::event::WindowEvent::MouseInput{device_id, state, button, modifiers} => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `device_id: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/main.rs:109:67 [INFO] [stderr] | [INFO] [stderr] 109 | glutin::event::WindowEvent::MouseInput{device_id, state, button, modifiers} => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `button` [INFO] [stderr] --> src/main.rs:109:74 [INFO] [stderr] | [INFO] [stderr] 109 | glutin::event::WindowEvent::MouseInput{device_id, state, button, modifiers} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `button: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `modifiers` [INFO] [stderr] --> src/main.rs:109:82 [INFO] [stderr] | [INFO] [stderr] 109 | glutin::event::WindowEvent::MouseInput{device_id, state, button, modifiers} => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `modifiers: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `device_id` [INFO] [stderr] --> src/main.rs:112:57 [INFO] [stderr] | [INFO] [stderr] 112 | glutin::event::WindowEvent::CursorMoved{device_id, position, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `device_id: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `modifiers` [INFO] [stderr] --> src/main.rs:113:21 [INFO] [stderr] | [INFO] [stderr] 113 | modifiers} => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `modifiers: _` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:166:17 [INFO] [stderr] | [INFO] [stderr] 166 | let mut shape = shape.lock().unwrap(); [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/main.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let mut stream = TcpStream::connect("78.47.128.141:2020").unwrap(); [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/main.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | let mut shape = Arc::new(Mutex::new(vec![])); [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/main.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | let mut shape = shape.lock().unwrap(); [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/main.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 93 | let mut c_shape = shape.clone(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:172:9 [INFO] [stderr] | [INFO] [stderr] 172 | stream_out.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused variable: `device_id` [INFO] [stderr] --> src/main.rs:109:56 [INFO] [stderr] | [INFO] [stderr] 109 | glutin::event::WindowEvent::MouseInput{device_id, state, button, modifiers} => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `device_id: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/main.rs:109:67 [INFO] [stderr] | [INFO] [stderr] 109 | glutin::event::WindowEvent::MouseInput{device_id, state, button, modifiers} => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `button` [INFO] [stderr] --> src/main.rs:109:74 [INFO] [stderr] | [INFO] [stderr] 109 | glutin::event::WindowEvent::MouseInput{device_id, state, button, modifiers} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `button: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `modifiers` [INFO] [stderr] --> src/main.rs:109:82 [INFO] [stderr] | [INFO] [stderr] 109 | glutin::event::WindowEvent::MouseInput{device_id, state, button, modifiers} => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `modifiers: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `device_id` [INFO] [stderr] --> src/main.rs:112:57 [INFO] [stderr] | [INFO] [stderr] 112 | glutin::event::WindowEvent::CursorMoved{device_id, position, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `device_id: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `modifiers` [INFO] [stderr] --> src/main.rs:113:21 [INFO] [stderr] | [INFO] [stderr] 113 | modifiers} => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `modifiers: _` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:166:17 [INFO] [stderr] | [INFO] [stderr] 166 | let mut shape = shape.lock().unwrap(); [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: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let mut stream = TcpStream::connect("78.47.128.141:2020").unwrap(); [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/main.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | let mut shape = Arc::new(Mutex::new(vec![])); [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/main.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | let mut shape = shape.lock().unwrap(); [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/main.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 93 | let mut c_shape = shape.clone(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:172:9 [INFO] [stderr] | [INFO] [stderr] 172 | stream_out.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 21s [INFO] running `"docker" "inspect" "e76a0b253404147f82520e673d9cf893c42be5437a464f6ed807509ac96f0636"` [INFO] running `"docker" "rm" "-f" "e76a0b253404147f82520e673d9cf893c42be5437a464f6ed807509ac96f0636"` [INFO] [stdout] e76a0b253404147f82520e673d9cf893c42be5437a464f6ed807509ac96f0636