[INFO] updating cached repository BeyondTomrrow/fictional-bassoon [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/BeyondTomrrow/fictional-bassoon [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/BeyondTomrrow/fictional-bassoon" "work/ex/beta-1.38-1/sources/1.37.0/gh/BeyondTomrrow/fictional-bassoon"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/BeyondTomrrow/fictional-bassoon'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/BeyondTomrrow/fictional-bassoon" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BeyondTomrrow/fictional-bassoon"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BeyondTomrrow/fictional-bassoon'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5315eae8f451909387e8a05444b79366e3c35eb4 [INFO] sha for GitHub repo BeyondTomrrow/fictional-bassoon: 5315eae8f451909387e8a05444b79366e3c35eb4 [INFO] validating manifest of BeyondTomrrow/fictional-bassoon on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of BeyondTomrrow/fictional-bassoon on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing BeyondTomrrow/fictional-bassoon [INFO] finished frobbing BeyondTomrrow/fictional-bassoon [INFO] frobbed toml for BeyondTomrrow/fictional-bassoon written to work/ex/beta-1.38-1/sources/1.37.0/gh/BeyondTomrrow/fictional-bassoon/Cargo.toml [INFO] started frobbing BeyondTomrrow/fictional-bassoon [INFO] finished frobbing BeyondTomrrow/fictional-bassoon [INFO] frobbed toml for BeyondTomrrow/fictional-bassoon written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BeyondTomrrow/fictional-bassoon/Cargo.toml [INFO] crate BeyondTomrrow/fictional-bassoon already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing BeyondTomrrow/fictional-bassoon against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/BeyondTomrrow/fictional-bassoon:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 4715f0ecf7148c3d5bf346ed5bcc6e471975ffa00380c27759cb719483fe8878 [INFO] running `"docker" "start" "-a" "4715f0ecf7148c3d5bf346ed5bcc6e471975ffa00380c27759cb719483fe8878"` [INFO] [stderr] Compiling mint v0.2.0 [INFO] [stderr] Compiling rustc-demangle v0.1.11 [INFO] [stderr] Compiling spin v0.4.10 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling backtrace-sys v0.1.26 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling ogg v0.4.1 [INFO] [stderr] Compiling mint v0.4.9 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling froggy v0.4.4 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling lewton v0.5.2 [INFO] [stderr] Compiling includedir v0.3.0 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Compiling cgmath v0.14.1 [INFO] [stderr] Compiling cgmath v0.15.0 [INFO] [stderr] Compiling rusttype v0.3.0 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling cpal v0.4.6 [INFO] [stderr] Compiling includedir_codegen v0.3.0 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling tempfile v3.0.5 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling three v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.12.5 [INFO] [stderr] Compiling genmesh v0.5.0 [INFO] [stderr] Compiling rodio v0.5.2 [INFO] [stderr] Compiling obj v0.8.2 [INFO] [stderr] Compiling wayland-client v0.12.5 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling wayland-protocols v0.12.5 [INFO] [stderr] Compiling wayland-kbd v0.13.1 [INFO] [stderr] Compiling image v0.18.0 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling wayland-window v0.13.3 [INFO] [stderr] Compiling winit v0.10.0 [INFO] [stderr] Compiling gfx_core v0.8.3 [INFO] [stderr] Compiling glutin v0.12.2 [INFO] [stderr] Compiling gfx v0.17.1 [INFO] [stderr] Compiling gfx_device_gl v0.15.3 [INFO] [stderr] Compiling gfx_window_glutin v0.20.0 [INFO] [stderr] Compiling gfx_glyph v0.8.2 [INFO] [stderr] warning[E0502]: cannot borrow `mapping` as mutable because it is also borrowed as immutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/three-0.3.1/src/factory/mod.rs:738:13 [INFO] [stderr] | [INFO] [stderr] 738 | mapping[i] = Vertex { [INFO] [stderr] | -^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | _____________mutable borrow occurs here [INFO] [stderr] | | [INFO] [stderr] 739 | | pos: [pos.x, pos.y, pos.z, 1.0], [INFO] [stderr] 740 | | .. mapping[i] [INFO] [stderr] | | ------- immutable borrow occurs here [INFO] [stderr] 741 | | }; [INFO] [stderr] | |_____________- immutable borrow later used here [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] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling toy_3d v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/engine_backend.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | /// Creates a plane that is 1 unit wide and 1 unit tall. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 19 | three::Geometry::plane(1.0, 1.0) [INFO] [stderr] | -------------------------------- rustdoc does not generate documentation for expressions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | /// Window title [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] 27 | let title = "Toy thing"; [INFO] [stderr] | ------------------------ rustdoc does not generate documentation for statements [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | /// Creates a window with the title above. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 30 | let mut window = three::Window::new(title); //crates a mutable window from the Three crate using the title variable. [INFO] [stderr] | ------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stderr] [INFO] [stderr] warning: unused import: `three::Object` [INFO] [stderr] --> src/engine_backend.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use three::Object; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `three::Object` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use three::Object; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `material_1` [INFO] [stderr] --> src/main.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | let material_1 = three::material::Basic { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_material_1` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/engine_backend.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | let path = args.nth(1).unwrap_or(obj_path.into()); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_square` [INFO] [stderr] --> src/engine_backend.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn make_square() -> three::Geometry { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `load_Obj` [INFO] [stderr] --> src/engine_backend.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn load_Obj () { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `load_Obj` should have a snake case name [INFO] [stderr] --> src/engine_backend.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn load_Obj () { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `load_obj` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 24s [INFO] running `"docker" "inspect" "4715f0ecf7148c3d5bf346ed5bcc6e471975ffa00380c27759cb719483fe8878"` [INFO] running `"docker" "rm" "-f" "4715f0ecf7148c3d5bf346ed5bcc6e471975ffa00380c27759cb719483fe8878"` [INFO] [stdout] 4715f0ecf7148c3d5bf346ed5bcc6e471975ffa00380c27759cb719483fe8878 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/BeyondTomrrow/fictional-bassoon:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] abf7387341882d9fe99d0764909b91f36206e027d8ea57df11ea718af64595c5 [INFO] running `"docker" "start" "-a" "abf7387341882d9fe99d0764909b91f36206e027d8ea57df11ea718af64595c5"` [INFO] [stderr] Compiling toy_3d v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/engine_backend.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | /// Creates a plane that is 1 unit wide and 1 unit tall. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 19 | three::Geometry::plane(1.0, 1.0) [INFO] [stderr] | -------------------------------- rustdoc does not generate documentation for expressions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | /// Window title [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] 27 | let title = "Toy thing"; [INFO] [stderr] | ------------------------ rustdoc does not generate documentation for statements [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | /// Creates a window with the title above. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 30 | let mut window = three::Window::new(title); //crates a mutable window from the Three crate using the title variable. [INFO] [stderr] | ------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stderr] [INFO] [stderr] warning: unused import: `three::Object` [INFO] [stderr] --> src/engine_backend.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use three::Object; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `three::Object` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use three::Object; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `material_1` [INFO] [stderr] --> src/main.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | let material_1 = three::material::Basic { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_material_1` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/engine_backend.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | let path = args.nth(1).unwrap_or(obj_path.into()); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_square` [INFO] [stderr] --> src/engine_backend.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn make_square() -> three::Geometry { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `load_Obj` [INFO] [stderr] --> src/engine_backend.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn load_Obj () { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `load_Obj` should have a snake case name [INFO] [stderr] --> src/engine_backend.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn load_Obj () { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `load_obj` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.65s [INFO] running `"docker" "inspect" "abf7387341882d9fe99d0764909b91f36206e027d8ea57df11ea718af64595c5"` [INFO] running `"docker" "rm" "-f" "abf7387341882d9fe99d0764909b91f36206e027d8ea57df11ea718af64595c5"` [INFO] [stdout] abf7387341882d9fe99d0764909b91f36206e027d8ea57df11ea718af64595c5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/BeyondTomrrow/fictional-bassoon:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 8c9347e826c6cd6bf96847c2c683925dbabc042fa02c842991b68dcc43ff169b [INFO] running `"docker" "start" "-a" "8c9347e826c6cd6bf96847c2c683925dbabc042fa02c842991b68dcc43ff169b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running /opt/crater/target/debug/deps/toy_3d-bbb4c943898c8ec3 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "8c9347e826c6cd6bf96847c2c683925dbabc042fa02c842991b68dcc43ff169b"` [INFO] running `"docker" "rm" "-f" "8c9347e826c6cd6bf96847c2c683925dbabc042fa02c842991b68dcc43ff169b"` [INFO] [stdout] 8c9347e826c6cd6bf96847c2c683925dbabc042fa02c842991b68dcc43ff169b