[INFO] updating cached repository https://github.com/ytterbiumSoftware/polynomial-renderer-cubic [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d2ec5f94adecf59f42e7e76d21f30974e3e46d98 [INFO] checking ytterbiumSoftware/polynomial-renderer-cubic against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FytterbiumSoftware%2Fpolynomial-renderer-cubic" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ytterbiumSoftware/polynomial-renderer-cubic on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ytterbiumSoftware/polynomial-renderer-cubic [INFO] finished tweaking git repo https://github.com/ytterbiumSoftware/polynomial-renderer-cubic [INFO] tweaked toml for git repo https://github.com/ytterbiumSoftware/polynomial-renderer-cubic written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/ytterbiumSoftware/polynomial-renderer-cubic already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] eff2ea404489dd31af7833cae88daf47eb79d424befc78bc23dd5b0436d88a39 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "eff2ea404489dd31af7833cae88daf47eb79d424befc78bc23dd5b0436d88a39"` [INFO] [stderr] Compiling sfml-build v0.2.0 [INFO] [stderr] Compiling csfml-system-sys v0.4.0 [INFO] [stderr] Compiling csfml-window-sys v0.4.0 [INFO] [stderr] Compiling csfml-audio-sys v0.4.0 [INFO] [stderr] Compiling csfml-graphics-sys v0.4.0 [INFO] [stderr] Checking sfml v0.14.0 [INFO] [stderr] Checking polynomial-renderer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: constant item is never used: `STEPS_QUADRATIC` [INFO] [stderr] --> src/main.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | const STEPS_QUADRATIC: u32 = 50; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `render_line` [INFO] [stderr] --> src/main.rs:69:1 [INFO] [stderr] | [INFO] [stderr] 69 | / fn render_line(points: &[V; 2]) -> Vec [INFO] [stderr] 70 | | where V: Into + Copy { [INFO] [stderr] 71 | | [INFO] [stderr] 72 | | vec![points[0].into(), points[1].into()] [INFO] [stderr] 73 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `render_curve_quadratic` [INFO] [stderr] --> src/main.rs:75:1 [INFO] [stderr] | [INFO] [stderr] 75 | / fn render_curve_quadratic(points: &[V; 3]) -> Vec [INFO] [stderr] 76 | | where V: Into + Copy { [INFO] [stderr] 77 | | [INFO] [stderr] 78 | | let mut curve = Vec::new(); [INFO] [stderr] ... | [INFO] [stderr] 90 | | curve [INFO] [stderr] 91 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `STEPS_QUADRATIC` [INFO] [stderr] --> src/main.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | const STEPS_QUADRATIC: u32 = 50; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `render_line` [INFO] [stderr] --> src/main.rs:69:1 [INFO] [stderr] | [INFO] [stderr] 69 | / fn render_line(points: &[V; 2]) -> Vec [INFO] [stderr] 70 | | where V: Into + Copy { [INFO] [stderr] 71 | | [INFO] [stderr] 72 | | vec![points[0].into(), points[1].into()] [INFO] [stderr] 73 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `render_curve_quadratic` [INFO] [stderr] --> src/main.rs:75:1 [INFO] [stderr] | [INFO] [stderr] 75 | / fn render_curve_quadratic(points: &[V; 3]) -> Vec [INFO] [stderr] 76 | | where V: Into + Copy { [INFO] [stderr] 77 | | [INFO] [stderr] 78 | | let mut curve = Vec::new(); [INFO] [stderr] ... | [INFO] [stderr] 90 | | curve [INFO] [stderr] 91 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.75s [INFO] running `"docker" "inspect" "eff2ea404489dd31af7833cae88daf47eb79d424befc78bc23dd5b0436d88a39"` [INFO] running `"docker" "rm" "-f" "eff2ea404489dd31af7833cae88daf47eb79d424befc78bc23dd5b0436d88a39"` [INFO] [stdout] eff2ea404489dd31af7833cae88daf47eb79d424befc78bc23dd5b0436d88a39