[INFO] cloning repository https://github.com/thePalindrome/gravity_toy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thePalindrome/gravity_toy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FthePalindrome%2Fgravity_toy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FthePalindrome%2Fgravity_toy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3c43f1a76a2f4d655c70fb75df1ec2b4b2fed7b6 [INFO] testing thePalindrome/gravity_toy against try#ecd7b559f89c73ac8f1d318f7501006f37b944b2 for pr-112849 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FthePalindrome%2Fgravity_toy" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thePalindrome/gravity_toy on toolchain ecd7b559f89c73ac8f1d318f7501006f37b944b2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/thePalindrome/gravity_toy [INFO] finished tweaking git repo https://github.com/thePalindrome/gravity_toy [INFO] tweaked toml for git repo https://github.com/thePalindrome/gravity_toy written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/thePalindrome/gravity_toy 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" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e62484600f8bb787d0bfa1c7fcde03ea9f347654d3cf2b5ddb073e50a7fe6c40 [INFO] running `Command { std: "docker" "start" "-a" "e62484600f8bb787d0bfa1c7fcde03ea9f347654d3cf2b5ddb073e50a7fe6c40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e62484600f8bb787d0bfa1c7fcde03ea9f347654d3cf2b5ddb073e50a7fe6c40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e62484600f8bb787d0bfa1c7fcde03ea9f347654d3cf2b5ddb073e50a7fe6c40", kill_on_drop: false }` [INFO] [stdout] e62484600f8bb787d0bfa1c7fcde03ea9f347654d3cf2b5ddb073e50a7fe6c40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 848f03956b67a0aa0ea0c0d608841b8efad3cea2559b2f797b4ab77394c2b067 [INFO] running `Command { std: "docker" "start" "-a" "848f03956b67a0aa0ea0c0d608841b8efad3cea2559b2f797b4ab77394c2b067", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.5 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling ttf-parser v0.6.2 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling crossbeam-queue v0.3.4 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling camino v1.0.7 [INFO] [stderr] Compiling semver v1.0.6 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling euclid v0.22.6 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling ttf-parser v0.14.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling pulldown-cmark v0.9.1 [INFO] [stderr] Compiling raw-window-handle v0.4.2 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling draw_state v0.8.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling gfx_gl v0.6.1 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling rusttype v0.9.2 [INFO] [stderr] Compiling lyon_geom v0.17.6 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling xdg v2.4.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling andrew v0.3.1 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling memmap2 v0.1.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling owned_ttf_parser v0.14.0 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling ab_glyph v0.2.13 [INFO] [stderr] Compiling mio-misc v1.2.2 [INFO] [stderr] Compiling lyon_path v0.17.7 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling raw-window-handle v0.3.4 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling gfx_core v0.9.2 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling cpal v0.13.5 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling weezl v0.1.5 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling slice-deque v0.3.0 [INFO] [stderr] Compiling sid v0.6.1 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling float_next_after v0.1.5 [INFO] [stderr] Compiling ogg v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling xi-unicode v0.3.0 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling alsa v0.6.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling gif v0.11.3 [INFO] [stderr] Compiling wayland-commons v0.28.6 [INFO] [stderr] Compiling twox-hash v1.6.2 [INFO] [stderr] Compiling glyph_brush_layout v0.2.3 [INFO] [stderr] Compiling gilrs-core v0.3.2 [INFO] [stderr] Compiling lyon_algorithms v0.17.7 [INFO] [stderr] Compiling lewton v0.10.2 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling lyon_tessellation v0.17.10 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling gfx_device_gl v0.16.2 [INFO] [stderr] Compiling glyph_brush_draw_cache v0.1.5 [INFO] [stderr] Compiling nfd v0.0.4 (https://github.com/EmbarkStudios/nfd-rs/?branch=update-submodule#90ff6d29) [INFO] [stderr] Compiling ordered-float v2.10.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling claxon v0.4.3 [INFO] [stderr] Compiling bytemuck v1.7.3 [INFO] [stderr] Compiling hound v3.4.0 [INFO] [stderr] Compiling mint v0.5.9 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling glyph_brush v0.7.3 [INFO] [stderr] Compiling gilrs v0.8.2 [INFO] [stderr] Compiling lyon v0.17.10 [INFO] [stderr] Compiling gfx v0.18.2 [INFO] [stderr] Compiling directories v3.0.2 [INFO] [stderr] Compiling wayland-cursor v0.28.6 [INFO] [stderr] Compiling wayland-egl v0.28.6 [INFO] [stderr] Compiling glam v0.20.2 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling smart-default v0.6.0 [INFO] [stderr] Compiling bzip2 v0.4.3 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling minimp3 v0.5.1 [INFO] [stderr] Compiling zip v0.5.13 [INFO] [stderr] Compiling rodio v0.14.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.3 [INFO] [stderr] Compiling glutin v0.27.0 [INFO] [stderr] Compiling cargo-platform v0.1.2 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling old_school_gfx_glutin_ext v0.27.0 [INFO] [stderr] Compiling cargo_metadata v0.14.2 [INFO] [stderr] Compiling skeptic v0.13.7 [INFO] [stderr] Compiling ggez v0.7.0 [INFO] [stderr] Compiling gravity_toy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:276:19 [INFO] [stdout] | [INFO] [stdout] 276 | let (mut ctx, mut event_loop) = ContextBuilder::new("hello_ggez", "thePalindrome") [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:147:17 [INFO] [stdout] | [INFO] [stdout] 147 | trail_batch.draw(ctx, matrix); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 147 | let _ = trail_batch.draw(ctx, matrix); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 11s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nfd v0.0.4 (https://github.com/EmbarkStudios/nfd-rs/?branch=update-submodule#90ff6d29) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "848f03956b67a0aa0ea0c0d608841b8efad3cea2559b2f797b4ab77394c2b067", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "848f03956b67a0aa0ea0c0d608841b8efad3cea2559b2f797b4ab77394c2b067", kill_on_drop: false }` [INFO] [stdout] 848f03956b67a0aa0ea0c0d608841b8efad3cea2559b2f797b4ab77394c2b067 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 337406acd6246c88e4959802e3cec71a37815f6d49c7f8acd0b8060bcf659158 [INFO] running `Command { std: "docker" "start" "-a" "337406acd6246c88e4959802e3cec71a37815f6d49c7f8acd0b8060bcf659158", kill_on_drop: false }` [INFO] [stderr] Compiling gravity_toy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:276:19 [INFO] [stdout] | [INFO] [stdout] 276 | let (mut ctx, mut event_loop) = ContextBuilder::new("hello_ggez", "thePalindrome") [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:147:17 [INFO] [stdout] | [INFO] [stdout] 147 | trail_batch.draw(ctx, matrix); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 147 | let _ = trail_batch.draw(ctx, matrix); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.15s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nfd v0.0.4 (https://github.com/EmbarkStudios/nfd-rs/?branch=update-submodule#90ff6d29) [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "337406acd6246c88e4959802e3cec71a37815f6d49c7f8acd0b8060bcf659158", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "337406acd6246c88e4959802e3cec71a37815f6d49c7f8acd0b8060bcf659158", kill_on_drop: false }` [INFO] [stdout] 337406acd6246c88e4959802e3cec71a37815f6d49c7f8acd0b8060bcf659158 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 270ddafd2d14d8577aeae4bd33008eedc47bc1471a1f947d4d9fc11d25bc0fd3 [INFO] running `Command { std: "docker" "start" "-a" "270ddafd2d14d8577aeae4bd33008eedc47bc1471a1f947d4d9fc11d25bc0fd3", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:276:19 [INFO] [stderr] | [INFO] [stderr] 276 | let (mut ctx, mut event_loop) = ContextBuilder::new("hello_ggez", "thePalindrome") [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: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:147:17 [INFO] [stderr] | [INFO] [stderr] 147 | trail_batch.draw(ctx, matrix); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 147 | let _ = trail_batch.draw(ctx, matrix); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `gravity_toy` (bin "gravity_toy" test) generated 2 warnings (run `cargo fix --bin "gravity_toy" --tests` to apply 1 suggestion) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nfd v0.0.4 (https://github.com/EmbarkStudios/nfd-rs/?branch=update-submodule#90ff6d29) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/gravity_toy-4f92af40ea22eb5d) [INFO] [stdout] [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" "270ddafd2d14d8577aeae4bd33008eedc47bc1471a1f947d4d9fc11d25bc0fd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "270ddafd2d14d8577aeae4bd33008eedc47bc1471a1f947d4d9fc11d25bc0fd3", kill_on_drop: false }` [INFO] [stdout] 270ddafd2d14d8577aeae4bd33008eedc47bc1471a1f947d4d9fc11d25bc0fd3