[INFO] updating cached repository sgabhart22/rust-stones [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/sgabhart22/rust-stones [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/sgabhart22/rust-stones" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/sgabhart22/rust-stones"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/sgabhart22/rust-stones'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sgabhart22/rust-stones" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/sgabhart22/rust-stones"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/sgabhart22/rust-stones'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e351513c30f82327a7f135b95e9cf6a5d5f38bea [INFO] sha for GitHub repo sgabhart22/rust-stones: e351513c30f82327a7f135b95e9cf6a5d5f38bea [INFO] validating manifest of sgabhart22/rust-stones on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sgabhart22/rust-stones on toolchain try#f45cc3094ee337acd688771b9234318046b0572d [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sgabhart22/rust-stones [INFO] finished frobbing sgabhart22/rust-stones [INFO] frobbed toml for sgabhart22/rust-stones written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/sgabhart22/rust-stones/Cargo.toml [INFO] started frobbing sgabhart22/rust-stones [INFO] finished frobbing sgabhart22/rust-stones [INFO] frobbed toml for sgabhart22/rust-stones written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/sgabhart22/rust-stones/Cargo.toml [INFO] crate sgabhart22/rust-stones already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking sgabhart22/rust-stones against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-0/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/sgabhart22/rust-stones:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] af1ca2656dea9e4463c2d0e4b52268846252e66ebc4ec11f1c50cb608e644be3 [INFO] running `"docker" "start" "-a" "af1ca2656dea9e4463c2d0e4b52268846252e66ebc4ec11f1c50cb608e644be3"` [INFO] [stderr] Compiling libc v0.2.22 [INFO] [stderr] Compiling rayon-core v1.0.0 [INFO] [stderr] Checking deque v0.3.2 [INFO] [stderr] Checking odds v0.2.25 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Compiling x11-dl v2.13.0 [INFO] [stderr] Checking shared_library v0.1.5 [INFO] [stderr] Checking draw_state v0.7.0 [INFO] [stderr] Checking deflate v0.7.11 [INFO] [stderr] Checking vecmath v0.3.0 [INFO] [stderr] Checking num-rational v0.1.36 [INFO] [stderr] Checking pistoncore-input v0.18.0 [INFO] [stderr] Compiling gl v0.6.1 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Checking tempfile v2.1.5 [INFO] [stderr] Checking memmap v0.4.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking piston2d-graphics v0.21.1 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Checking rayon v0.7.0 [INFO] [stderr] Checking nodrop v0.1.9 [INFO] [stderr] Checking png v0.7.0 [INFO] [stderr] Checking arrayvec v0.3.23 [INFO] [stderr] Checking pistoncore-window v0.27.0 [INFO] [stderr] Checking pistoncore-event_loop v0.32.0 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Checking rusttype v0.2.1 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling derivative v1.0.0 [INFO] [stderr] Checking piston v0.32.0 [INFO] [stderr] Checking jpeg-decoder v0.1.12 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Checking image v0.13.0 [INFO] [stderr] warning[E0311]: the parameter type `K` may not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `K` [INFO] [stderr] note: the parameter type `K` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] warning[E0311]: the parameter type `V` may not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `V` [INFO] [stderr] note: the parameter type `V` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] Checking gfx_core v0.7.1 [INFO] [stderr] Checking piston2d-opengl_graphics v0.43.0 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.7.8 [INFO] [stderr] Checking wayland-client v0.7.8 [INFO] [stderr] Checking wayland-kbd v0.6.3 [INFO] [stderr] Checking wayland-window v0.4.4 [INFO] [stderr] Checking winit v0.5.11 [INFO] [stderr] Checking glutin v0.7.4 [INFO] [stderr] Checking pistoncore-glutin_window v0.36.0 [INFO] [stderr] Checking gfx v0.15.1 [INFO] [stderr] Checking gfx_device_gl v0.14.0 [INFO] [stderr] Checking piston-gfx_texture v0.23.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.39.0 [INFO] [stderr] Checking piston_window v0.65.0 [INFO] [stderr] Checking stones v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `piston::input::*` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use piston::input::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Transformed`, `color` [INFO] [stderr] --> src/main.rs:11:16 [INFO] [stderr] | [INFO] [stderr] 11 | use graphics::{color, Transformed}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `piston_window::*` [INFO] [stderr] --> src/app.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use piston_window::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Image`, `Rectangle`, `color`, `grid`, `line` [INFO] [stderr] --> src/app.rs:6:16 [INFO] [stderr] | [INFO] [stderr] 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image}; [INFO] [stderr] | ^^^^ ^^^^ ^^^^^ ^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `BG_Colors` should have an upper camel case name [INFO] [stderr] --> src/tile.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | pub enum BG_Colors { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `BgColors` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_camel_case_types)] on by default [INFO] [stderr] [INFO] [stderr] warning: type `FG_Colors` should have an upper camel case name [INFO] [stderr] --> src/tile.rs:8:10 [INFO] [stderr] | [INFO] [stderr] 8 | pub enum FG_Colors { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `FgColors` [INFO] [stderr] [INFO] [stderr] warning: unused import: `piston::input::*` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use piston::input::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Transformed`, `color` [INFO] [stderr] --> src/main.rs:11:16 [INFO] [stderr] | [INFO] [stderr] 11 | use graphics::{color, Transformed}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `piston_window::*` [INFO] [stderr] --> src/app.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use piston_window::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Image`, `Rectangle`, `color`, `grid`, `line` [INFO] [stderr] --> src/app.rs:6:16 [INFO] [stderr] | [INFO] [stderr] 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image}; [INFO] [stderr] | ^^^^ ^^^^ ^^^^^ ^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `BG_Colors` should have an upper camel case name [INFO] [stderr] --> src/tile.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | pub enum BG_Colors { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `BgColors` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_camel_case_types)] on by default [INFO] [stderr] [INFO] [stderr] warning: type `FG_Colors` should have an upper camel case name [INFO] [stderr] --> src/tile.rs:8:10 [INFO] [stderr] | [INFO] [stderr] 8 | pub enum FG_Colors { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `FgColors` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Transformed` [INFO] [stderr] --> src/app.rs:6:35 [INFO] [stderr] | [INFO] [stderr] 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/board.rs:55:13 [INFO] [stderr] | [INFO] [stderr] 55 | let mut point = Vec2f{ x: x_comp, y: y_comp }; [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: field is never used: `selected_cell` [INFO] [stderr] --> src/app.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | selected_cell: Option [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `BG_Colors` [INFO] [stderr] --> src/tile.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | pub enum BG_Colors { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `FG_Colors` [INFO] [stderr] --> src/tile.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub enum FG_Colors { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Shapes` [INFO] [stderr] --> src/tile.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | pub enum Shapes { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Tile` [INFO] [stderr] --> src/tile.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | pub struct Tile { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Transformed` [INFO] [stderr] --> src/app.rs:6:35 [INFO] [stderr] | [INFO] [stderr] 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/board.rs:55:13 [INFO] [stderr] | [INFO] [stderr] 55 | let mut point = Vec2f{ x: x_comp, y: y_comp }; [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: field is never used: `selected_cell` [INFO] [stderr] --> src/app.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | selected_cell: Option [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `BG_Colors` [INFO] [stderr] --> src/tile.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | pub enum BG_Colors { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `FG_Colors` [INFO] [stderr] --> src/tile.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub enum FG_Colors { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Shapes` [INFO] [stderr] --> src/tile.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | pub enum Shapes { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Tile` [INFO] [stderr] --> src/tile.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | pub struct Tile { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.31s [INFO] running `"docker" "inspect" "af1ca2656dea9e4463c2d0e4b52268846252e66ebc4ec11f1c50cb608e644be3"` [INFO] running `"docker" "rm" "-f" "af1ca2656dea9e4463c2d0e4b52268846252e66ebc4ec11f1c50cb608e644be3"` [INFO] [stdout] af1ca2656dea9e4463c2d0e4b52268846252e66ebc4ec11f1c50cb608e644be3