[INFO] fetching crate canrust 1.3.3... [INFO] checking canrust-1.3.3 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate canrust 1.3.3 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate canrust 1.3.3 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate canrust 1.3.3 [INFO] finished tweaking crates.io crate canrust 1.3.3 [INFO] tweaked toml for crates.io crate canrust 1.3.3 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded widestring v0.4.3 [INFO] [stderr] Downloaded fontconfig v0.2.0 [INFO] [stderr] Downloaded const-cstr v0.3.0 [INFO] [stderr] Downloaded yeslogic-fontconfig-sys v2.11.1 [INFO] [stderr] Downloaded csfml-graphics-sys v0.5.0 [INFO] [stderr] Downloaded csfml-system-sys v0.5.0 [INFO] [stderr] Downloaded sfml-build v0.3.0 [INFO] [stderr] Downloaded csfml-window-sys v0.5.0 [INFO] [stderr] Downloaded csfml-audio-sys v0.5.0 [INFO] [stderr] Downloaded sfml v0.15.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a786629ef99115947b17c5e35f3e8686c59e5c36009836483f12ad3de1b15e8 [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" "4a786629ef99115947b17c5e35f3e8686c59e5c36009836483f12ad3de1b15e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a786629ef99115947b17c5e35f3e8686c59e5c36009836483f12ad3de1b15e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a786629ef99115947b17c5e35f3e8686c59e5c36009836483f12ad3de1b15e8", kill_on_drop: false }` [INFO] [stdout] 4a786629ef99115947b17c5e35f3e8686c59e5c36009836483f12ad3de1b15e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b36dfeb19a70251d98ba8861e022892eb6335948c529d59451e814529313dc42 [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" "b36dfeb19a70251d98ba8861e022892eb6335948c529d59451e814529313dc42", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling sfml-build v0.3.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking const-cstr v0.3.0 [INFO] [stderr] Checking widestring v0.4.3 [INFO] [stderr] Compiling yeslogic-fontconfig-sys v2.11.1 [INFO] [stderr] Compiling csfml-system-sys v0.5.0 [INFO] [stderr] Compiling csfml-window-sys v0.5.0 [INFO] [stderr] Compiling csfml-graphics-sys v0.5.0 [INFO] [stderr] Compiling csfml-audio-sys v0.5.0 [INFO] [stderr] Checking fontconfig v0.2.0 [INFO] [stderr] Checking sfml v0.15.1 [INFO] [stderr] Checking canrust v1.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::canvas::Canvas` [INFO] [stdout] --> src/tests.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | use crate::canvas::Canvas; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `font_path` is never read [INFO] [stdout] --> src/canvas/mod.rs:646:29 [INFO] [stdout] | [INFO] [stdout] 646 | let mut font_path = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text_size` [INFO] [stdout] --> src/canvas/mod.rs:667:29 [INFO] [stdout] | [INFO] [stdout] 667 | let text_size = button.text.get_size(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_text_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/canvas/mod.rs:701:29 [INFO] [stdout] | [INFO] [stdout] 701 | let mut font_path: String; [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: field is never read: `point_count` [INFO] [stdout] --> src/canvas/mod.rs:1602:5 [INFO] [stdout] | [INFO] [stdout] 1602 | pub(crate) point_count: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `shape` [INFO] [stdout] --> src/canvas/mod.rs:1603:5 [INFO] [stdout] | [INFO] [stdout] 1603 | pub(crate) shape: ConvexShape<'static>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_all` [INFO] [stdout] --> src/tests.rs:2:4 [INFO] [stdout] | [INFO] [stdout] 2 | fn test_all() -> Result<(), crate::utils::Error> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_fonts` [INFO] [stdout] --> src/tests.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn test_fonts() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bind_test` [INFO] [stdout] --> src/tests.rs:35:4 [INFO] [stdout] | [INFO] [stdout] 35 | fn bind_test() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hello` [INFO] [stdout] --> src/tests.rs:49:4 [INFO] [stdout] | [INFO] [stdout] 49 | fn hello(can: &mut Canvas) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mouse` [INFO] [stdout] --> src/tests.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn mouse(can: &mut Canvas, _: (f32, f32), _: Vec) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `font_path` is never read [INFO] [stdout] --> src/canvas/mod.rs:646:29 [INFO] [stdout] | [INFO] [stdout] 646 | let mut font_path = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text_size` [INFO] [stdout] --> src/canvas/mod.rs:667:29 [INFO] [stdout] | [INFO] [stdout] 667 | let text_size = button.text.get_size(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_text_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/canvas/mod.rs:701:29 [INFO] [stdout] | [INFO] [stdout] 701 | let mut font_path: String; [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: field is never read: `point_count` [INFO] [stdout] --> src/canvas/mod.rs:1602:5 [INFO] [stdout] | [INFO] [stdout] 1602 | pub(crate) point_count: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `shape` [INFO] [stdout] --> src/canvas/mod.rs:1603:5 [INFO] [stdout] | [INFO] [stdout] 1603 | pub(crate) shape: ConvexShape<'static>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.33s [INFO] running `Command { std: "docker" "inspect" "b36dfeb19a70251d98ba8861e022892eb6335948c529d59451e814529313dc42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b36dfeb19a70251d98ba8861e022892eb6335948c529d59451e814529313dc42", kill_on_drop: false }` [INFO] [stdout] b36dfeb19a70251d98ba8861e022892eb6335948c529d59451e814529313dc42