[INFO] cloning repository https://github.com/shazzzaammm/Sorting-Algorithm-Visualizer-Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shazzzaammm/Sorting-Algorithm-Visualizer-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshazzzaammm%2FSorting-Algorithm-Visualizer-Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshazzzaammm%2FSorting-Algorithm-Visualizer-Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 474634152bc443e636480d0a45136c2540d8769c [INFO] checking shazzzaammm/Sorting-Algorithm-Visualizer-Rust against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshazzzaammm%2FSorting-Algorithm-Visualizer-Rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shazzzaammm/Sorting-Algorithm-Visualizer-Rust on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shazzzaammm/Sorting-Algorithm-Visualizer-Rust [INFO] finished tweaking git repo https://github.com/shazzzaammm/Sorting-Algorithm-Visualizer-Rust [INFO] tweaked toml for git repo https://github.com/shazzzaammm/Sorting-Algorithm-Visualizer-Rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/shazzzaammm/Sorting-Algorithm-Visualizer-Rust 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", 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] Downloading crates ... [INFO] [stderr] Downloaded piston2d-opengl_graphics v0.84.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12cbce6f60d4dd578ec01b2ccbcf95deb731ad7830239641a4be97682a0f67fb [INFO] running `Command { std: "docker" "start" "-a" "12cbce6f60d4dd578ec01b2ccbcf95deb731ad7830239641a4be97682a0f67fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12cbce6f60d4dd578ec01b2ccbcf95deb731ad7830239641a4be97682a0f67fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12cbce6f60d4dd578ec01b2ccbcf95deb731ad7830239641a4be97682a0f67fb", kill_on_drop: false }` [INFO] [stdout] 12cbce6f60d4dd578ec01b2ccbcf95deb731ad7830239641a4be97682a0f67fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2f50d468b21be50961ca7414f8bfd00411020bac475ca57b22d727ad2f97372 [INFO] running `Command { std: "docker" "start" "-a" "d2f50d468b21be50961ca7414f8bfd00411020bac475ca57b22d727ad2f97372", kill_on_drop: false }` [INFO] [stderr] Compiling xml-rs v0.8.19 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling pkg-config v0.3.29 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Checking libloading v0.8.1 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking bytemuck v1.14.3 [INFO] [stderr] Checking piston-float v1.0.1 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking fdeflate v0.3.4 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Checking piston-viewport v1.0.2 [INFO] [stderr] Checking ttf-parser v0.20.0 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking strict-num v0.1.1 [INFO] [stderr] Checking xcursor v0.3.5 [INFO] [stderr] Checking piston-graphics_api_version v1.0.1 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling glutin v0.30.10 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking tiny-skia-path v0.8.4 [INFO] [stderr] Checking ttf-parser v0.15.2 [INFO] [stderr] Checking raw-window-handle v0.5.2 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Compiling glutin-winit v0.3.0 [INFO] [stderr] Checking half v2.3.1 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.1 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling wayland-sys v0.30.1 [INFO] [stderr] Checking exr v1.72.0 [INFO] [stderr] Checking shader_version v0.7.0 [INFO] [stderr] Checking png v0.17.11 [INFO] [stderr] Checking vecmath v1.0.0 [INFO] [stderr] Checking piston-texture v0.9.0 [INFO] [stderr] Checking interpolation v0.3.0 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Checking spin_sleep v1.2.0 [INFO] [stderr] Checking piston-shaders_graphics2d v0.4.0 [INFO] [stderr] Compiling glutin_egl_sys v0.5.1 [INFO] [stderr] Compiling glutin_glx_sys v0.4.0 [INFO] [stderr] Compiling gl v0.13.0 [INFO] [stderr] Checking owned_ttf_parser v0.15.2 [INFO] [stderr] Checking rusttype v0.9.3 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking nix v0.25.1 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking tiny-skia v0.8.4 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Checking owned_ttf_parser v0.20.0 [INFO] [stderr] Compiling winit v0.28.7 [INFO] [stderr] Checking ab_glyph v0.2.23 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking piston2d-graphics v0.44.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking thiserror v1.0.57 [INFO] [stderr] Checking calloop v0.10.6 [INFO] [stderr] Checking wayland-commons v0.29.5 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking image v0.24.8 [INFO] [stderr] Checking wayland-cursor v0.29.5 [INFO] [stderr] Checking pistoncore-input v1.0.1 [INFO] [stderr] Checking pistoncore-window v1.0.0 [INFO] [stderr] Checking pistoncore-event_loop v0.55.0 [INFO] [stderr] Checking piston v0.55.0 [INFO] [stderr] Checking piston2d-opengl_graphics v0.84.0 [INFO] [stderr] Checking sctk-adwaita v0.5.4 [INFO] [stderr] Checking pistoncore-glutin_window v0.72.0 [INFO] [stderr] Checking sorting_algorithm_visualizer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.27s [INFO] running `Command { std: "docker" "inspect" "d2f50d468b21be50961ca7414f8bfd00411020bac475ca57b22d727ad2f97372", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2f50d468b21be50961ca7414f8bfd00411020bac475ca57b22d727ad2f97372", kill_on_drop: false }` [INFO] [stdout] d2f50d468b21be50961ca7414f8bfd00411020bac475ca57b22d727ad2f97372 [INFO] checking shazzzaammm/Sorting-Algorithm-Visualizer-Rust against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshazzzaammm%2FSorting-Algorithm-Visualizer-Rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shazzzaammm/Sorting-Algorithm-Visualizer-Rust on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shazzzaammm/Sorting-Algorithm-Visualizer-Rust [INFO] finished tweaking git repo https://github.com/shazzzaammm/Sorting-Algorithm-Visualizer-Rust [INFO] tweaked toml for git repo https://github.com/shazzzaammm/Sorting-Algorithm-Visualizer-Rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/shazzzaammm/Sorting-Algorithm-Visualizer-Rust 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3b01749e1c15df7488b35fb93416e65dc494bcdf5ce7236889b67aa7f2ec4581 [INFO] running `Command { std: "docker" "start" "-a" "3b01749e1c15df7488b35fb93416e65dc494bcdf5ce7236889b67aa7f2ec4581", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b01749e1c15df7488b35fb93416e65dc494bcdf5ce7236889b67aa7f2ec4581", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b01749e1c15df7488b35fb93416e65dc494bcdf5ce7236889b67aa7f2ec4581", kill_on_drop: false }` [INFO] [stdout] 3b01749e1c15df7488b35fb93416e65dc494bcdf5ce7236889b67aa7f2ec4581 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf5645c742f30f6c2ac36512e8816649cb51f142f04b04c77fe42c40aec77bf6 [INFO] running `Command { std: "docker" "start" "-a" "cf5645c742f30f6c2ac36512e8816649cb51f142f04b04c77fe42c40aec77bf6", kill_on_drop: false }` [INFO] [stderr] Compiling xml-rs v0.8.19 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling pkg-config v0.3.29 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Checking libloading v0.8.1 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking piston-float v1.0.1 [INFO] [stderr] Checking bytemuck v1.14.3 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking fdeflate v0.3.4 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking piston-viewport v1.0.2 [INFO] [stderr] Checking strict-num v0.1.1 [INFO] [stderr] Checking piston-graphics_api_version v1.0.1 [INFO] [stderr] Checking ttf-parser v0.20.0 [INFO] [stderr] Checking xcursor v0.3.5 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling glutin v0.30.10 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Checking tiny-skia-path v0.8.4 [INFO] [stderr] Checking ttf-parser v0.15.2 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking raw-window-handle v0.5.2 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.1 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Compiling wayland-sys v0.30.1 [INFO] [stderr] Compiling glutin-winit v0.3.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking half v2.3.1 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking shader_version v0.7.0 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking exr v1.72.0 [INFO] [stderr] Checking png v0.17.11 [INFO] [stderr] Checking vecmath v1.0.0 [INFO] [stderr] Checking piston-texture v0.9.0 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Checking interpolation v0.3.0 [INFO] [stderr] Checking spin_sleep v1.2.0 [INFO] [stderr] Checking tiny-skia v0.8.4 [INFO] [stderr] Checking piston-shaders_graphics2d v0.4.0 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling winit v0.28.7 [INFO] [stderr] Compiling gl v0.13.0 [INFO] [stderr] Compiling glutin_egl_sys v0.5.1 [INFO] [stderr] Compiling glutin_glx_sys v0.4.0 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking nix v0.25.1 [INFO] [stderr] Checking owned_ttf_parser v0.20.0 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking ab_glyph v0.2.23 [INFO] [stderr] Checking owned_ttf_parser v0.15.2 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rusttype v0.9.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking piston2d-graphics v0.44.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking wayland-commons v0.29.5 [INFO] [stderr] Checking image v0.24.8 [INFO] [stderr] Checking thiserror v1.0.57 [INFO] [stderr] Checking calloop v0.10.6 [INFO] [stderr] Checking wayland-cursor v0.29.5 [INFO] [stderr] Checking pistoncore-input v1.0.1 [INFO] [stderr] Checking pistoncore-window v1.0.0 [INFO] [stderr] Checking piston2d-opengl_graphics v0.84.0 [INFO] [stderr] Checking pistoncore-event_loop v0.55.0 [INFO] [stderr] Checking piston v0.55.0 [INFO] [stderr] Checking sctk-adwaita v0.5.4 [INFO] [stderr] Checking pistoncore-glutin_window v0.72.0 [INFO] [stderr] Checking sorting_algorithm_visualizer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.05s [INFO] running `Command { std: "docker" "inspect" "cf5645c742f30f6c2ac36512e8816649cb51f142f04b04c77fe42c40aec77bf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf5645c742f30f6c2ac36512e8816649cb51f142f04b04c77fe42c40aec77bf6", kill_on_drop: false }` [INFO] [stdout] cf5645c742f30f6c2ac36512e8816649cb51f142f04b04c77fe42c40aec77bf6