[INFO] cloning repository https://github.com/rlucas585/mod1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rlucas585/mod1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frlucas585%2Fmod1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frlucas585%2Fmod1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 79c59ed33fee1d8269800a622fea5f8413956386 [INFO] checking rlucas585/mod1 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frlucas585%2Fmod1" "/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/rlucas585/mod1 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rlucas585/mod1 [INFO] finished tweaking git repo https://github.com/rlucas585/mod1 [INFO] tweaked toml for git repo https://github.com/rlucas585/mod1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/rlucas585/mod1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 090d403e2f263660091c849eac17cbb6e9d9d818d5aafff12cfac13b291ee71d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "090d403e2f263660091c849eac17cbb6e9d9d818d5aafff12cfac13b291ee71d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "090d403e2f263660091c849eac17cbb6e9d9d818d5aafff12cfac13b291ee71d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "090d403e2f263660091c849eac17cbb6e9d9d818d5aafff12cfac13b291ee71d", kill_on_drop: false }` [INFO] [stdout] 090d403e2f263660091c849eac17cbb6e9d9d818d5aafff12cfac13b291ee71d [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fbcc091760aa76d91a538af91e34fcf5cf0de97a25bb142fd95735ce22b3f6af [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fbcc091760aa76d91a538af91e34fcf5cf0de97a25bb142fd95735ce22b3f6af", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking bytemuck v1.5.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Checking libloading v0.7.0 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling wayland-sys v0.28.5 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling wayland-scanner v0.28.5 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling backtrace v0.3.59 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glium v0.29.1 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Compiling wayland-client v0.28.5 [INFO] [stderr] Compiling wayland-protocols v0.28.5 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking wayland-commons v0.28.5 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking wayland-cursor v0.28.5 [INFO] [stderr] Checking wayland-egl v0.28.5 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking glutin v0.26.0 [INFO] [stderr] Checking mod1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `DrawParameters`, `IndexBuffer` [INFO] [stdout] --> src/lib.rs:8:27 [INFO] [stdout] | [INFO] [stdout] 8 | use glium::{self, glutin, DrawParameters, IndexBuffer, Program, Surface, VertexBuffer}; [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/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DrawParameters`, `IndexBuffer` [INFO] [stdout] --> src/lib.rs:8:27 [INFO] [stdout] | [INFO] [stdout] 8 | use glium::{self, glutin, DrawParameters, IndexBuffer, Program, Surface, VertexBuffer}; [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/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:347:5 [INFO] [stdout] | [INFO] [stdout] 259 | / event_loop.run(move |ev, _, control_flow| { [INFO] [stdout] 260 | | let mut target = display.draw(); [INFO] [stdout] 261 | | target.clear_color_and_depth((0.0, 0.0, 0.0, 1.0), 1.0); [INFO] [stdout] 262 | | [INFO] [stdout] ... | [INFO] [stdout] 345 | | } [INFO] [stdout] 346 | | }); [INFO] [stdout] | |______- any code following this expression is unreachable [INFO] [stdout] 347 | / if let Some(err) = error { [INFO] [stdout] 348 | | return Err(&err); [INFO] [stdout] 349 | | } else { [INFO] [stdout] 350 | | return Ok(()); [INFO] [stdout] 351 | | } [INFO] [stdout] | |_____^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:347:5 [INFO] [stdout] | [INFO] [stdout] 259 | / event_loop.run(move |ev, _, control_flow| { [INFO] [stdout] 260 | | let mut target = display.draw(); [INFO] [stdout] 261 | | target.clear_color_and_depth((0.0, 0.0, 0.0, 1.0), 1.0); [INFO] [stdout] 262 | | [INFO] [stdout] ... | [INFO] [stdout] 345 | | } [INFO] [stdout] 346 | | }); [INFO] [stdout] | |______- any code following this expression is unreachable [INFO] [stdout] 347 | / if let Some(err) = error { [INFO] [stdout] 348 | | return Err(&err); [INFO] [stdout] 349 | | } else { [INFO] [stdout] 350 | | return Ok(()); [INFO] [stdout] 351 | | } [INFO] [stdout] | |_____^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error` is never read [INFO] [stdout] --> src/lib.rs:268:17 [INFO] [stdout] | [INFO] [stdout] 268 | error = Some(String::from("Unable to create vertex buffer")); [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: `error` [INFO] [stdout] --> src/lib.rs:268:17 [INFO] [stdout] | [INFO] [stdout] 268 | error = Some(String::from("Unable to create vertex buffer")); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error` is never read [INFO] [stdout] --> src/lib.rs:268:17 [INFO] [stdout] | [INFO] [stdout] 268 | error = Some(String::from("Unable to create vertex buffer")); [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: `error` [INFO] [stdout] --> src/lib.rs:268:17 [INFO] [stdout] | [INFO] [stdout] 268 | error = Some(String::from("Unable to create vertex buffer")); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 50.57s [INFO] running `Command { std: "docker" "inspect" "fbcc091760aa76d91a538af91e34fcf5cf0de97a25bb142fd95735ce22b3f6af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbcc091760aa76d91a538af91e34fcf5cf0de97a25bb142fd95735ce22b3f6af", kill_on_drop: false }` [INFO] [stdout] fbcc091760aa76d91a538af91e34fcf5cf0de97a25bb142fd95735ce22b3f6af