[INFO] cloning repository https://github.com/lucdoebereiner/Visualizer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucdoebereiner/Visualizer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucdoebereiner%2FVisualizer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucdoebereiner%2FVisualizer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f371e98b6175c63aecadfea13de9bd868dabba16 [INFO] testing lucdoebereiner/Visualizer against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucdoebereiner%2FVisualizer" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lucdoebereiner/Visualizer on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lucdoebereiner/Visualizer [INFO] finished tweaking git repo https://github.com/lucdoebereiner/Visualizer [INFO] tweaked toml for git repo https://github.com/lucdoebereiner/Visualizer written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/lucdoebereiner/Visualizer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytemuck v1.7.0 [INFO] [stderr] Downloaded ringbuf v0.2.6 [INFO] [stderr] Downloaded piston2d-opengl_graphics v0.78.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2a72915e48bb6fe722b3263ac875ef1c8d47fede0c5e30a91ac54d74c0b7715b [INFO] running `Command { std: "docker" "start" "-a" "2a72915e48bb6fe722b3263ac875ef1c8d47fede0c5e30a91ac54d74c0b7715b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a72915e48bb6fe722b3263ac875ef1c8d47fede0c5e30a91ac54d74c0b7715b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a72915e48bb6fe722b3263ac875ef1c8d47fede0c5e30a91ac54d74c0b7715b", kill_on_drop: false }` [INFO] [stdout] 2a72915e48bb6fe722b3263ac875ef1c8d47fede0c5e30a91ac54d74c0b7715b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b382525145d292fd1b7da45f513f6cf75566d43a517049d656e76b49e7141e3 [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" "6b382525145d292fd1b7da45f513f6cf75566d43a517049d656e76b49e7141e3", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling ringbuf v0.2.6 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling xcursor v0.3.3 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling jack-sys v0.2.2 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling andrew v0.3.1 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling jack v0.7.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling gl v0.13.0 [INFO] [stderr] Compiling 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 rayon-core v1.9.1 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling wayland-commons v0.28.6 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling wayland-cursor v0.28.6 [INFO] [stderr] Compiling wayland-egl v0.28.6 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.78.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.3 [INFO] [stderr] Compiling pistoncore-input v1.0.0 [INFO] [stderr] Compiling winit v0.24.0 [INFO] [stderr] Compiling pistoncore-window v0.47.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.53.0 [INFO] [stderr] Compiling piston v0.53.0 [INFO] [stderr] Compiling glutin v0.26.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.69.0 [INFO] [stderr] Compiling visualizer-piston v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:56:22 [INFO] [stdout] | [INFO] [stdout] 56 | fn recurrence_matrix(e: f32, vec: &[f32]) -> Vec> { [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/main.rs:71:23 [INFO] [stdout] | [INFO] [stdout] 71 | fn recurrence_matrix2(e: f32, vec1: &[f32], vec2: &[f32]) -> Vec> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `norm` [INFO] [stdout] --> src/main.rs:44:4 [INFO] [stdout] | [INFO] [stdout] 44 | fn norm(a: f32, b: f32) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `heaviside` [INFO] [stdout] --> src/main.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn heaviside(x: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `recurrence_matrix` [INFO] [stdout] --> src/main.rs:56:4 [INFO] [stdout] | [INFO] [stdout] 56 | fn recurrence_matrix(e: f32, vec: &[f32]) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 57s [INFO] running `Command { std: "docker" "inspect" "6b382525145d292fd1b7da45f513f6cf75566d43a517049d656e76b49e7141e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b382525145d292fd1b7da45f513f6cf75566d43a517049d656e76b49e7141e3", kill_on_drop: false }` [INFO] [stdout] 6b382525145d292fd1b7da45f513f6cf75566d43a517049d656e76b49e7141e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 61d7e674065b277d7e0b9f7d7c9db017a71f83ddd8bef101b593e98158213bbb [INFO] running `Command { std: "docker" "start" "-a" "61d7e674065b277d7e0b9f7d7c9db017a71f83ddd8bef101b593e98158213bbb", 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] [stderr] Compiling visualizer-piston v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:56:22 [INFO] [stdout] | [INFO] [stdout] 56 | fn recurrence_matrix(e: f32, vec: &[f32]) -> Vec> { [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/main.rs:71:23 [INFO] [stdout] | [INFO] [stdout] 71 | fn recurrence_matrix2(e: f32, vec1: &[f32], vec2: &[f32]) -> Vec> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `norm` [INFO] [stdout] --> src/main.rs:44:4 [INFO] [stdout] | [INFO] [stdout] 44 | fn norm(a: f32, b: f32) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `heaviside` [INFO] [stdout] --> src/main.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn heaviside(x: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `recurrence_matrix` [INFO] [stdout] --> src/main.rs:56:4 [INFO] [stdout] | [INFO] [stdout] 56 | fn recurrence_matrix(e: f32, vec: &[f32]) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.26s [INFO] running `Command { std: "docker" "inspect" "61d7e674065b277d7e0b9f7d7c9db017a71f83ddd8bef101b593e98158213bbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61d7e674065b277d7e0b9f7d7c9db017a71f83ddd8bef101b593e98158213bbb", kill_on_drop: false }` [INFO] [stdout] 61d7e674065b277d7e0b9f7d7c9db017a71f83ddd8bef101b593e98158213bbb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 49bd5e2bac5d7f1d92aa707d01a7d663e251fbbda8e0ff59ac4232747384695c [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" "49bd5e2bac5d7f1d92aa707d01a7d663e251fbbda8e0ff59ac4232747384695c", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:56:22 [INFO] [stderr] | [INFO] [stderr] 56 | fn recurrence_matrix(e: f32, vec: &[f32]) -> Vec> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:71:23 [INFO] [stderr] | [INFO] [stderr] 71 | fn recurrence_matrix2(e: f32, vec1: &[f32], vec2: &[f32]) -> Vec> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `norm` [INFO] [stderr] --> src/main.rs:44:4 [INFO] [stderr] | [INFO] [stderr] 44 | fn norm(a: f32, b: f32) -> f32 { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `heaviside` [INFO] [stderr] --> src/main.rs:48:4 [INFO] [stderr] | [INFO] [stderr] 48 | fn heaviside(x: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `recurrence_matrix` [INFO] [stderr] --> src/main.rs:56:4 [INFO] [stderr] | [INFO] [stderr] 56 | fn recurrence_matrix(e: f32, vec: &[f32]) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `visualizer-piston` (bin "visualizer-piston" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/visualizer_piston-bcac45135a92202b) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "49bd5e2bac5d7f1d92aa707d01a7d663e251fbbda8e0ff59ac4232747384695c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49bd5e2bac5d7f1d92aa707d01a7d663e251fbbda8e0ff59ac4232747384695c", kill_on_drop: false }` [INFO] [stdout] 49bd5e2bac5d7f1d92aa707d01a7d663e251fbbda8e0ff59ac4232747384695c