[INFO] cloning repository https://github.com/onelric/gridmapper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/onelric/gridmapper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonelric%2Fgridmapper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonelric%2Fgridmapper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8b8dbdabc22153b798308e5ef41090e333f012c6
[INFO] checking onelric/gridmapper against master#6162f6f12339aa81fe16b8a64644ead497e411b2 for pr-113242
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonelric%2Fgridmapper" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/onelric/gridmapper on toolchain 6162f6f12339aa81fe16b8a64644ead497e411b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/onelric/gridmapper
[INFO] finished tweaking git repo https://github.com/onelric/gridmapper
[INFO] tweaked toml for git repo https://github.com/onelric/gridmapper written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/onelric/gridmapper 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" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c2ca4a6163a32043e0e58e36c73ff228431eb877db89e97070fed1e699a8e47
[INFO] running `Command { std: "docker" "start" "-a" "0c2ca4a6163a32043e0e58e36c73ff228431eb877db89e97070fed1e699a8e47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c2ca4a6163a32043e0e58e36c73ff228431eb877db89e97070fed1e699a8e47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c2ca4a6163a32043e0e58e36c73ff228431eb877db89e97070fed1e699a8e47", kill_on_drop: false }`
[INFO] [stdout] 0c2ca4a6163a32043e0e58e36c73ff228431eb877db89e97070fed1e699a8e47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2acbedd0751ee616d13b1165a69033efd324665ba8bd981be5ed79c8d1a5310
[INFO] running `Command { std: "docker" "start" "-a" "e2acbedd0751ee616d13b1165a69033efd324665ba8bd981be5ed79c8d1a5310", kill_on_drop: false }`
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[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]     Checking smallvec v1.8.0
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[INFO] [stderr]    Compiling futures-core v0.3.21
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[INFO] [stderr]    Compiling num-rational v0.4.0
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[INFO] [stderr]     Checking dlib v0.4.2
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[INFO] [stderr]     Checking miniz_oxide v0.5.1
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[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]     Checking tiff v0.7.1
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[INFO] [stderr]     Checking shader_version v0.7.0
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[INFO] [stderr]     Checking spin_sleep v1.1.0
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[INFO] [stderr]     Checking bytemuck v1.8.0
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[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking piston2d-graphics v0.42.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.22
[INFO] [stderr]     Checking piston-shaders_graphics2d v0.4.0
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[INFO] [stderr]     Checking ryu v1.0.9
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[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking const_format v0.2.22
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[INFO] [stderr]     Checking flume v0.10.12
[INFO] [stderr]     Checking exr v1.4.1
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[INFO] [stderr]     Checking image v0.24.1
[INFO] [stderr]     Checking winit v0.24.0
[INFO] [stderr]     Checking pistoncore-input v1.0.1
[INFO] [stderr]     Checking glutin v0.26.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.81.0
[INFO] [stderr]     Checking pistoncore-window v0.47.1
[INFO] [stderr]     Checking pistoncore-event_loop v0.53.1
[INFO] [stderr]     Checking pistoncore-glutin_window v0.69.0
[INFO] [stderr]     Checking piston v0.53.1
[INFO] [stderr]     Checking gridmapper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `graphics::clear`
[INFO] [stdout]  --> src/saving.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use graphics::clear;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RenderEvent`, `UpdateEvent`
[INFO] [stdout]  --> src/saving.rs:7:44
[INFO] [stdout]   |
[INFO] [stdout] 7 |     AdvancedWindow, EventSettings, Events, RenderEvent, UpdateEvent, Window, WindowSettings,
[INFO] [stdout]   |                                            ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `graphics::clear`
[INFO] [stdout]  --> src/saving.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use graphics::clear;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RenderEvent`, `UpdateEvent`
[INFO] [stdout]  --> src/saving.rs:7:44
[INFO] [stdout]   |
[INFO] [stdout] 7 |     AdvancedWindow, EventSettings, Events, RenderEvent, UpdateEvent, Window, WindowSettings,
[INFO] [stdout]   |                                            ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/saving.rs:33:24
[INFO] [stdout]    |
[INFO] [stdout] 33 |         while let Some(e) = events.next(&mut self.window) {
[INFO] [stdout]    |                        ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/saving.rs:33:24
[INFO] [stdout]    |
[INFO] [stdout] 33 |         while let Some(e) = events.next(&mut self.window) {
[INFO] [stdout]    |                        ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SaveWindow` is never constructed
[INFO] [stdout]   --> src/saving.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SaveWindow {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SaveWindow` is never constructed
[INFO] [stdout]   --> src/saving.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SaveWindow {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `run` are never used
[INFO] [stdout]   --> src/saving.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl SaveWindow {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(opengl: OpenGL) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn run(mut self) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `run` are never used
[INFO] [stdout]   --> src/saving.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl SaveWindow {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(opengl: OpenGL) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn run(mut self) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] running `Command { std: "docker" "inspect" "e2acbedd0751ee616d13b1165a69033efd324665ba8bd981be5ed79c8d1a5310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2acbedd0751ee616d13b1165a69033efd324665ba8bd981be5ed79c8d1a5310", kill_on_drop: false }`
[INFO] [stdout] e2acbedd0751ee616d13b1165a69033efd324665ba8bd981be5ed79c8d1a5310