[INFO] cloning repository https://github.com/joshuazlin/Rusty-Knots [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshuazlin/Rusty-Knots" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshuazlin%2FRusty-Knots", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshuazlin%2FRusty-Knots'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f431bde1fb1f13acc3045e480e6a7fabc29e5b27 [INFO] testing joshuazlin/Rusty-Knots against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshuazlin%2FRusty-Knots" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/joshuazlin/Rusty-Knots [INFO] finished tweaking git repo https://github.com/joshuazlin/Rusty-Knots [INFO] tweaked toml for git repo https://github.com/joshuazlin/Rusty-Knots written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/joshuazlin/Rusty-Knots on toolchain c066bf6804adc55193b71afdff6a56922f4a8689 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/joshuazlin/Rusty-Knots 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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5f1bb16cd24dc2b4d8e7f2442646c262ee56baf1b226b4fce44db51681e81f9f [INFO] running `Command { std: "docker" "start" "-a" "5f1bb16cd24dc2b4d8e7f2442646c262ee56baf1b226b4fce44db51681e81f9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f1bb16cd24dc2b4d8e7f2442646c262ee56baf1b226b4fce44db51681e81f9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f1bb16cd24dc2b4d8e7f2442646c262ee56baf1b226b4fce44db51681e81f9f", kill_on_drop: false }` [INFO] [stdout] 5f1bb16cd24dc2b4d8e7f2442646c262ee56baf1b226b4fce44db51681e81f9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 76ccaefa23698785e40adc244dbdad6ef065c8a06a3b6330c1b2a9dd92ca6a83 [INFO] running `Command { std: "docker" "start" "-a" "76ccaefa23698785e40adc244dbdad6ef065c8a06a3b6330c1b2a9dd92ca6a83", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling piston-float v1.0.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling wayland-sys v0.21.13 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling piston-viewport v1.0.0 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling adler32 v1.1.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling serde v1.0.112 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling downcast-rs v1.1.1 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling piston-graphics_api_version v0.2.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling draw_state v0.8.0 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling wayland-commons v0.21.13 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.112 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling gfx_core v0.9.2 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Compiling glutin_glx_sys v0.1.6 [INFO] [stderr] Compiling deflate v0.8.4 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling png v0.16.5 [INFO] [stderr] Compiling jpeg-decoder v0.1.19 [INFO] [stderr] Compiling gfx_gl v0.6.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling tiff v0.5.0 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling bytemuck v1.2.0 [INFO] [stderr] Compiling piston-texture v0.8.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling image v0.23.5 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling gfx v0.18.2 [INFO] [stderr] Compiling shader_version v0.6.0 [INFO] [stderr] Compiling vecmath v1.0.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling interpolation v0.2.0 [INFO] [stderr] Compiling pistoncore-input v0.28.1 [INFO] [stderr] Compiling read_color v1.0.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Compiling piston2d-graphics v0.36.0 [INFO] [stderr] Compiling visibility_graph v0.1.0 (/opt/rustwide/workdir/visibility_graph) [INFO] [stdout] warning: unused import: `std::ops` [INFO] [stdout] --> visibility_graph/src/lib.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::ops; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `temp_e` [INFO] [stdout] --> visibility_graph/src/lib.rs:189:13 [INFO] [stdout] | [INFO] [stdout] 189 | let temp_e = Edge(&self.vertices[e.0],&self.vertices[e.1]); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_temp_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> visibility_graph/src/lib.rs:211:13 [INFO] [stdout] | [INFO] [stdout] 211 | for i in 1..num_verts{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `distance` is never used [INFO] [stdout] --> visibility_graph/src/lib.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 19 | impl Point { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 20 | fn distance(&self, v : &Point) -> f64{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `length` is never used [INFO] [stdout] --> visibility_graph/src/lib.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 45 | impl Edge<'_> { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 46 | fn length(&self) -> f64{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pistoncore-window v0.45.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.50.0 [INFO] [stderr] Compiling piston v0.50.0 [INFO] [stderr] Compiling gfx_device_gl v0.16.2 [INFO] [stderr] Compiling piston-gfx_texture v0.41.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.68.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.6 [INFO] [stderr] Compiling winit v0.19.5 [INFO] [stderr] Compiling glutin v0.21.2 [INFO] [stderr] Compiling pistoncore-glutin_window v0.64.0 [INFO] [stderr] Compiling piston_window v0.109.0 [INFO] [stderr] Compiling static_window v0.1.0 (/opt/rustwide/workdir/static_window) [INFO] [stdout] warning: unused variable: `dashed` [INFO] [stdout] --> static_window/src/lib.rs:52:61 [INFO] [stdout] | [INFO] [stdout] 52 | GraphicsElement::LineElement{x1,y1,x2,y2,radius,dashed,c} => line(c.to_rgb(),*radius,[*x1,*y1,*x2,*y2],t, g), [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `dashed: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> static_window/src/lib.rs:100:38 [INFO] [stdout] | [INFO] [stdout] 100 | self.window.draw_2d(&e, |c,g,_| {clear([1.0;4],g)}); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `opengl` is never read [INFO] [stdout] --> static_window/src/lib.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct StaticWindow { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 74 | opengl: OpenGL, // OpenGL drawing backend. [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 55s [INFO] running `Command { std: "docker" "inspect" "76ccaefa23698785e40adc244dbdad6ef065c8a06a3b6330c1b2a9dd92ca6a83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76ccaefa23698785e40adc244dbdad6ef065c8a06a3b6330c1b2a9dd92ca6a83", kill_on_drop: false }` [INFO] [stdout] 76ccaefa23698785e40adc244dbdad6ef065c8a06a3b6330c1b2a9dd92ca6a83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 4378ca532d6b5540e0bfd6e9096b20f3e81cdcbb3cb68a040c3672ff48d3bd22 [INFO] running `Command { std: "docker" "start" "-a" "4378ca532d6b5540e0bfd6e9096b20f3e81cdcbb3cb68a040c3672ff48d3bd22", kill_on_drop: false }` [INFO] [stderr] Compiling visibility_graph v0.1.0 (/opt/rustwide/workdir/visibility_graph) [INFO] [stdout] warning: unused import: `std::ops` [INFO] [stdout] --> visibility_graph/src/lib.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::ops; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `temp_e` [INFO] [stdout] --> visibility_graph/src/lib.rs:189:13 [INFO] [stdout] | [INFO] [stdout] 189 | let temp_e = Edge(&self.vertices[e.0],&self.vertices[e.1]); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_temp_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> visibility_graph/src/lib.rs:211:13 [INFO] [stdout] | [INFO] [stdout] 211 | for i in 1..num_verts{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `distance` is never used [INFO] [stdout] --> visibility_graph/src/lib.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 19 | impl Point { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 20 | fn distance(&self, v : &Point) -> f64{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `length` is never used [INFO] [stdout] --> visibility_graph/src/lib.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 45 | impl Edge<'_> { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 46 | fn length(&self) -> f64{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dashed` [INFO] [stdout] --> static_window/src/lib.rs:52:61 [INFO] [stdout] | [INFO] [stdout] 52 | GraphicsElement::LineElement{x1,y1,x2,y2,radius,dashed,c} => line(c.to_rgb(),*radius,[*x1,*y1,*x2,*y2],t, g), [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `dashed: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling static_window v0.1.0 (/opt/rustwide/workdir/static_window) [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> static_window/src/lib.rs:100:38 [INFO] [stdout] | [INFO] [stdout] 100 | self.window.draw_2d(&e, |c,g,_| {clear([1.0;4],g)}); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `opengl` is never read [INFO] [stdout] --> static_window/src/lib.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct StaticWindow { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 74 | opengl: OpenGL, // OpenGL drawing backend. [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> static_window/src/lib.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dashed` [INFO] [stdout] --> static_window/src/lib.rs:52:61 [INFO] [stdout] | [INFO] [stdout] 52 | GraphicsElement::LineElement{x1,y1,x2,y2,radius,dashed,c} => line(c.to_rgb(),*radius,[*x1,*y1,*x2,*y2],t, g), [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `dashed: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops` [INFO] [stdout] --> visibility_graph/src/lib.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::ops; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> visibility_graph/src/lib.rs:291:9 [INFO] [stdout] | [INFO] [stdout] 291 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> static_window/src/lib.rs:100:38 [INFO] [stdout] | [INFO] [stdout] 100 | self.window.draw_2d(&e, |c,g,_| {clear([1.0;4],g)}); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `opengl` is never read [INFO] [stdout] --> static_window/src/lib.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct StaticWindow { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 74 | opengl: OpenGL, // OpenGL drawing backend. [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> visibility_graph/src/lib.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | let x = Point{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `temp_e` [INFO] [stdout] --> visibility_graph/src/lib.rs:189:13 [INFO] [stdout] | [INFO] [stdout] 189 | let temp_e = Edge(&self.vertices[e.0],&self.vertices[e.1]); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_temp_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> visibility_graph/src/lib.rs:211:13 [INFO] [stdout] | [INFO] [stdout] 211 | for i in 1..num_verts{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> visibility_graph/src/lib.rs:283:13 [INFO] [stdout] | [INFO] [stdout] 283 | let g = VisibilityGraph::random(500.0,500.0,100,20,0.01); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `length` is never used [INFO] [stdout] --> visibility_graph/src/lib.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 45 | impl Edge<'_> { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 46 | fn length(&self) -> f64{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/rcrt1.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crti.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtbeginS.o" "/tmp/rustcKv5MSA/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libtest-*,libgetopts-*,libunicode_width-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{librand-4497c9fadc10e3e0.rlib,librand_chacha-c8e57545cc206422.rlib,libppv_lite86-ef53971f935c91f9.rlib,librand_core-97d6b90a1fa16563.rlib,libgetrandom-99ad25133b0376fa.rlib,liblibc-8c242142bf5979c3.rlib,libcfg_if-2d17986ae484e939.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*}.rlib" "-lunwind" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libcfg_if-*,liblibc-*}.rlib" "-lc" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/tmp/rustcKv5MSA/raw-dylibs" "-Wl,-Bdynamic" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-nostartfiles" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib" "-o" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/visibility_graph-b0abd5bdd7486229" "-Wl,--gc-sections" "-static-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtendS.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtn.o" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libgetrandom-99ad25133b0376fa.rlib(getrandom-99ad25133b0376fa.getrandom.c6839bb42ca23352-cgu.0.rcgu.o): in function `getrandom::util_libc::open_readonly': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/getrandom-0.1.14/src/util_libc.rs:112:(.text._ZN9getrandom9util_libc13open_readonly17he778326de60d23ceE+0x79): undefined reference to `open64' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = note: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#rustc-link-lib) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `visibility_graph` (lib test) due to 1 previous error; 7 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/rcrt1.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crti.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtbeginS.o" "/tmp/rustcvOYhfi/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{libstatic_window-51b8c2ce6831c134.rlib,libpiston_window-561d7a5bae1c3f49.rlib,libglutin_window-539b88f18cc814dd.rlib,libgl-6169aa68004452cd.rlib,libglutin-14cdfca2112a7f49.rlib,libosmesa_sys-be5abaefc38c8004.rlib,libshared_library-eeeeca21285372d7.rlib,liblibloading-00498885a7d989e6.rlib}.rlib" "-ldl" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{libwinit-7a546e82c3ebd44e.rlib}.rlib" "-ldl" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{libraw_window_handle-242305a7a98c275a.rlib,libsmithay_client_toolkit-28accb91e2047cee.rlib,libwayland_protocols-7a68b4ff9fe6cfce.rlib,libwayland_client-6c0a0ff81864bdcf.rlib,libwayland_commons-0ddac49e91a2e0eb.rlib,libwayland_sys-5139fb06333a872e.rlib,libnix-115e71058dc2de4d.rlib,libvoid-93586161032aa49a.rlib,libmemmap-21d2bf10e3c04f49.rlib,libandrew-5bc8b8a07dccd1cc.rlib,libxml-f868e108e08c2f2d.rlib,libxdg-f7294b9b5e8fc405.rlib,libwalkdir-3efeb4370cd33e40.rlib,libsame_file-ebfa63be59ead6ba.rlib,librusttype-f8955ecf6433f583.rlib,libline_drawing-1d443d624a2c32e0.rlib,libdlib-6086c1ad2b84636b.rlib,liblibloading-711946fc6b038b02.rlib}.rlib" "-ldl" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{libpercent_encoding-3f452dc5e318e927.rlib,libparking_lot-69d3f26caea8ad14.rlib,libparking_lot_core-0443c4162727f9a1.rlib,libsmallvec-8b046477ae81064c.rlib,liblock_api-6f337b257994d935.rlib,libglutin_glx_sys-eb5d484eff34ca4a.rlib,libx11_dl-feb33bfc0611f397.rlib}.rlib" "-ldl" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{libglutin_egl_sys-6b4c83430f05a149.rlib,libpiston-c3192c456746b430.rlib,libevent_loop-048e56af579db413.rlib,libwindow-39a0e8686837bf1c.rlib,libinput-90391579c2506733.rlib,libserde-b1b6b5949e9e8798.rlib,libgfx_graphics-7c72c71c058de446.rlib,libshader_version-8525cc86c3e31287.rlib,libgraphics_api_version-fae53ed07ceb4e37.rlib,libshaders_graphics2d-5a46acf23384ba7e.rlib,libgraphics-55d5be91745fca91.rlib,libfnv-81596130b397d5c3.rlib,librusttype-6f6618d1b3928796.rlib,libstb_truetype-3c1a78e44aa581b1.rlib,libordered_float-1ec07465bdb1d922.rlib,libapprox-b7728f6ae268bdac.rlib,libviewport-68afd48d38384180.rlib,libinterpolation-f19afb8b2b1bf86a.rlib,libread_color-b86e0a51daa0617e.rlib,libvecmath-4ab82ff6efa548cc.rlib,libfloat-3a2db9956b6c79fe.rlib,libgfx_texture-017a547176b7c3fe.rlib,libimage-cec959ba38def010.rlib,libbytemuck-724c992e9672525c.rlib,libpng-7d747980dd6f623e.rlib,libcrc32fast-061a844a3ae1fd0f.rlib,libdeflate-8e0e453fc4c1b0c5.rlib,libnum_iter-2f898eb31c64300a.rlib,libjpeg_decoder-f754463c76b311d5.rlib,librayon-4f8a561d80aa758b.rlib,librayon_core-e8e1ac62760fc3be.rlib,libnum_cpus-5a88e878fe706260.rlib,libcrossbeam_deque-4a26602fd4a0da00.rlib,libcrossbeam_epoch-923490f6abace6bc.rlib,libscopeguard-73056285f12cb829.rlib,libmemoffset-cd13a985edf38d49.rlib,libcrossbeam_queue-1b7da8e1ea9d5f22.rlib,libcrossbeam_utils-3fb9af92267ec0e2.rlib,liblazy_static-4b136fc9bfbd2c4b.rlib,libmaybe_uninit-56cae5b1ed8837f0.rlib,libeither-00eb09499d51fa78.rlib,libscoped_threadpool-7a69c1f095d1210f.rlib,libnum_rational-200b67343e64dcf6.rlib,libnum_integer-2ce70be26b212132.rlib,libgif-b9feb260d01964d6.rlib,libcolor_quant-9c8c9adf1a35708c.rlib,libnum_traits-456b087618172f7d.rlib,libtiff-2c0a4061b09b88a9.rlib,libminiz_oxide-6fa555f5607cbbb0.rlib,libadler32-3c990962f940e9b3.rlib,liblzw-4876bf1d3077c95b.rlib,libbyteorder-549def2b2525ef52.rlib,libtexture-0a4761c54ec9d420.rlib,libgfx_device_gl-c63fdab2c2a88356.rlib,libgfx_gl-6372c68f8c8f51e1.rlib,libgfx-ae6a40361b870ae3.rlib,libgfx_core-ee5891ea30a97035.rlib,libdraw_state-fbe985de63282156.rlib,libbitflags-561a4f1321538a32.rlib,liblog-0458da19e351a080.rlib,libvisibility_graph-1cb84608a218cac7.rlib,librand-4497c9fadc10e3e0.rlib,librand_chacha-c8e57545cc206422.rlib,libppv_lite86-ef53971f935c91f9.rlib,librand_core-97d6b90a1fa16563.rlib,libgetrandom-99ad25133b0376fa.rlib,liblibc-8c242142bf5979c3.rlib,libcfg_if-2d17986ae484e939.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*}.rlib" "-lunwind" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libcfg_if-*,liblibc-*}.rlib" "-lc" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/tmp/rustcvOYhfi/raw-dylibs" "-Wl,-Bdynamic" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-nostartfiles" "-L" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/build/libloading-0f1464bb162560a2/out" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib" "-o" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/examples/ex2-09a7654c61a3fec4" "-Wl,--gc-sections" "-static-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtendS.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtn.o" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libgetrandom-99ad25133b0376fa.rlib(getrandom-99ad25133b0376fa.getrandom.c6839bb42ca23352-cgu.0.rcgu.o): in function `getrandom::util_libc::open_readonly': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/getrandom-0.1.14/src/util_libc.rs:112:(.text._ZN9getrandom9util_libc13open_readonly17he778326de60d23ceE+0x79): undefined reference to `open64' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = note: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#rustc-link-lib) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `static_window` (example "ex2") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "4378ca532d6b5540e0bfd6e9096b20f3e81cdcbb3cb68a040c3672ff48d3bd22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4378ca532d6b5540e0bfd6e9096b20f3e81cdcbb3cb68a040c3672ff48d3bd22", kill_on_drop: false }` [INFO] [stdout] 4378ca532d6b5540e0bfd6e9096b20f3e81cdcbb3cb68a040c3672ff48d3bd22