[INFO] cloning repository https://github.com/RustyStriker/fractals-gtk-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RustyStriker/fractals-gtk-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustyStriker%2Ffractals-gtk-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustyStriker%2Ffractals-gtk-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 53ff77c482407743540ac2b6b2e0db53237333fa [INFO] checking RustyStriker/fractals-gtk-rs against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustyStriker%2Ffractals-gtk-rs" "/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/RustyStriker/fractals-gtk-rs on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/RustyStriker/fractals-gtk-rs [INFO] finished tweaking git repo https://github.com/RustyStriker/fractals-gtk-rs [INFO] tweaked toml for git repo https://github.com/RustyStriker/fractals-gtk-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/RustyStriker/fractals-gtk-rs 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a93427edcd702e39ac25b49751e6af13b780f342c7d308e4fd2ce40ab9214eaf [INFO] running `Command { std: "docker" "start" "-a" "a93427edcd702e39ac25b49751e6af13b780f342c7d308e4fd2ce40ab9214eaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a93427edcd702e39ac25b49751e6af13b780f342c7d308e4fd2ce40ab9214eaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a93427edcd702e39ac25b49751e6af13b780f342c7d308e4fd2ce40ab9214eaf", kill_on_drop: false }` [INFO] [stdout] a93427edcd702e39ac25b49751e6af13b780f342c7d308e4fd2ce40ab9214eaf [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a29a27b6640a2810e6034e2e3d71c8a58a042cb021ca9d2ee94ccb5e8790f88 [INFO] running `Command { std: "docker" "start" "-a" "3a29a27b6640a2810e6034e2e3d71c8a58a042cb021ca9d2ee94ccb5e8790f88", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking futures-core v0.3.7 [INFO] [stderr] Checking futures-sink v0.3.7 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking futures-channel v0.3.7 [INFO] [stderr] Compiling anyhow v1.0.34 [INFO] [stderr] Checking futures-task v0.3.7 [INFO] [stderr] Checking futures-io v0.3.7 [INFO] [stderr] Compiling gio v0.9.1 [INFO] [stderr] Compiling gdk v0.13.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling gtk v0.9.2 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling toml v0.5.7 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling futures-macro v0.3.7 [INFO] [stderr] Compiling glib-macros v0.10.1 [INFO] [stderr] Compiling thiserror v1.0.22 [INFO] [stderr] Checking pin-project v1.0.1 [INFO] [stderr] Compiling system-deps v1.3.2 [INFO] [stderr] Checking futures-util v0.3.7 [INFO] [stderr] Compiling glib-sys v0.10.1 [INFO] [stderr] Compiling gobject-sys v0.10.0 [INFO] [stderr] Compiling gio-sys v0.10.1 [INFO] [stderr] Compiling cairo-sys-rs v0.10.0 [INFO] [stderr] Compiling pango-sys v0.10.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.10.0 [INFO] [stderr] Compiling gdk-sys v0.10.0 [INFO] [stderr] Compiling atk-sys v0.10.0 [INFO] [stderr] Compiling gtk-sys v0.10.0 [INFO] [stderr] Compiling cairo-rs v0.9.1 [INFO] [stderr] Compiling pango v0.9.1 [INFO] [stderr] Compiling gdk-pixbuf v0.9.0 [INFO] [stderr] Compiling atk v0.9.0 [INFO] [stderr] Checking futures-executor v0.3.7 [INFO] [stderr] Checking glib v0.10.3 [INFO] [stderr] Checking futures v0.3.7 [INFO] [stderr] Checking fractals v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `line_circle_fractals` is never used [INFO] [stdout] --> src/fractal/circles_with_lines.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn line_circle_fractals(shapes : Weak>>>, size : (f64,f64), start : f64, min : f64) -> Option src/fractal/circles_with_lines.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn lines_circle_fractals_c_helper(shapes : Weak>>>, position : (f64,f64), length : f64, min : f64, size :... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lines_circle_fractals_l_helper` is never used [INFO] [stdout] --> src/fractal/circles_with_lines.rs:52:4 [INFO] [stdout] | [INFO] [stdout] 52 | fn lines_circle_fractals_l_helper(shapes : Weak>>>, from : (f64,f64), to : (f64,f64), len : f64, min : f6... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `line_circle_fractals` is never used [INFO] [stdout] --> src/fractal/circles_with_lines.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn line_circle_fractals(shapes : Weak>>>, size : (f64,f64), start : f64, min : f64) -> Option src/fractal/circles_with_lines.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn lines_circle_fractals_c_helper(shapes : Weak>>>, position : (f64,f64), length : f64, min : f64, size :... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lines_circle_fractals_l_helper` is never used [INFO] [stdout] --> src/fractal/circles_with_lines.rs:52:4 [INFO] [stdout] | [INFO] [stdout] 52 | fn lines_circle_fractals_l_helper(shapes : Weak>>>, from : (f64,f64), to : (f64,f64), len : f64, min : f6... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.58s [INFO] running `Command { std: "docker" "inspect" "3a29a27b6640a2810e6034e2e3d71c8a58a042cb021ca9d2ee94ccb5e8790f88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a29a27b6640a2810e6034e2e3d71c8a58a042cb021ca9d2ee94ccb5e8790f88", kill_on_drop: false }` [INFO] [stdout] 3a29a27b6640a2810e6034e2e3d71c8a58a042cb021ca9d2ee94ccb5e8790f88