[INFO] cloning repository https://github.com/aarroyoc/hexaminas-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aarroyoc/hexaminas-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faarroyoc%2Fhexaminas-rs"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faarroyoc%2Fhexaminas-rs'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6135beaffad90a7c35c8a73b3510f43d202bbc17 [INFO] checking aarroyoc/hexaminas-rs against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faarroyoc%2Fhexaminas-rs" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aarroyoc/hexaminas-rs 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/aarroyoc/hexaminas-rs [INFO] finished tweaking git repo https://github.com/aarroyoc/hexaminas-rs [INFO] tweaked toml for git repo https://github.com/aarroyoc/hexaminas-rs written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/aarroyoc/hexaminas-rs 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-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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5e8fc76a4d2e4b128c4a085a98d91714085d00c2fda4a2a81a3be3eae756d58f [INFO] running `"docker" "start" "-a" "5e8fc76a4d2e4b128c4a085a98d91714085d00c2fda4a2a81a3be3eae756d58f"` [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking shared_library v0.1.8 [INFO] [stderr] Checking gfx_core v0.8.2 [INFO] [stderr] Checking ordered-float v0.5.0 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Checking x11-dl v2.17.3 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Checking wayland-client v0.12.5 [INFO] [stderr] Checking pistoncore-input v0.20.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking rusttype v0.4.1 [INFO] [stderr] Checking rayon-core v1.4.0 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking piston2d-graphics v0.26.0 [INFO] [stderr] Checking wayland-protocols v0.12.5 [INFO] [stderr] Checking wayland-kbd v0.13.1 [INFO] [stderr] Checking rayon v1.0.0 [INFO] [stderr] Checking pistoncore-window v0.31.0 [INFO] [stderr] Checking pistoncore-event_loop v0.36.0 [INFO] [stderr] Checking wayland-window v0.13.2 [INFO] [stderr] Checking piston v0.36.0 [INFO] [stderr] Checking jpeg-decoder v0.1.14 [INFO] [stderr] Checking winit v0.10.0 [INFO] [stderr] Checking image v0.18.0 [INFO] [stderr] Checking glutin v0.12.2 [INFO] [stderr] Checking pistoncore-glutin_window v0.45.2 [INFO] [stderr] Checking gfx v0.17.1 [INFO] [stderr] Checking gfx_device_gl v0.15.1 [INFO] [stderr] Checking piston-gfx_texture v0.31.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.50.0 [INFO] [stderr] Checking piston_window v0.77.0 [INFO] [stderr] Checking hexaminas v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `piston_window::character::CharacterCache` [INFO] [stderr] --> src/table.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use piston_window::character::CharacterCache; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `piston_window::character::CharacterCache` [INFO] [stderr] --> src/table.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use piston_window::character::CharacterCache; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/main.rs:33:29 [INFO] [stderr] | [INFO] [stderr] 33 | let m = table.get_mines_around(pos); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_m` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `hex` [INFO] [stderr] --> src/table.rs:232:27 [INFO] [stderr] | [INFO] [stderr] 232 | pub fn draw(&mut self,hex: &G2dTexture,glyphs: &mut Glyphs,c: &Context, g: &mut G2d) [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_hex` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/table.rs:19:17 [INFO] [stderr] | [INFO] [stderr] 19 | let mut m: Vec = Vec::new(); [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 variable: `m` [INFO] [stderr] --> src/main.rs:33:29 [INFO] [stderr] | [INFO] [stderr] 33 | let m = table.get_mines_around(pos); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_m` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `hex` [INFO] [stderr] --> src/table.rs:232:27 [INFO] [stderr] | [INFO] [stderr] 232 | pub fn draw(&mut self,hex: &G2dTexture,glyphs: &mut Glyphs,c: &Context, g: &mut G2d) [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_hex` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/table.rs:19:17 [INFO] [stderr] | [INFO] [stderr] 19 | let mut m: Vec = Vec::new(); [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] Finished dev [unoptimized + debuginfo] target(s) in 1m 21s [INFO] running `"docker" "inspect" "5e8fc76a4d2e4b128c4a085a98d91714085d00c2fda4a2a81a3be3eae756d58f"` [INFO] running `"docker" "rm" "-f" "5e8fc76a4d2e4b128c4a085a98d91714085d00c2fda4a2a81a3be3eae756d58f"` [INFO] [stdout] 5e8fc76a4d2e4b128c4a085a98d91714085d00c2fda4a2a81a3be3eae756d58f