[INFO] updating cached repository isidornygren/pac-clone [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/isidornygren/pac-clone [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/isidornygren/pac-clone" "work/ex/beta-1.38-1/sources/1.37.0/gh/isidornygren/pac-clone"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/isidornygren/pac-clone'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/isidornygren/pac-clone" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/isidornygren/pac-clone"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/isidornygren/pac-clone'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c3c2168d4bcd8c7916dde5c45734c140cf6bb7b3 [INFO] sha for GitHub repo isidornygren/pac-clone: c3c2168d4bcd8c7916dde5c45734c140cf6bb7b3 [INFO] validating manifest of isidornygren/pac-clone 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 isidornygren/pac-clone 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 isidornygren/pac-clone [INFO] finished frobbing isidornygren/pac-clone [INFO] frobbed toml for isidornygren/pac-clone written to work/ex/beta-1.38-1/sources/1.37.0/gh/isidornygren/pac-clone/Cargo.toml [INFO] started frobbing isidornygren/pac-clone [INFO] finished frobbing isidornygren/pac-clone [INFO] frobbed toml for isidornygren/pac-clone written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/isidornygren/pac-clone/Cargo.toml [INFO] crate isidornygren/pac-clone 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing isidornygren/pac-clone against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/isidornygren/pac-clone:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] ad61323ec1f864de8133e5f27b76106ed505313b28432ed1ba66635532870491 [INFO] running `"docker" "start" "-a" "ad61323ec1f864de8133e5f27b76106ed505313b28432ed1ba66635532870491"` [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling ogg v0.4.1 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Compiling lewton v0.5.2 [INFO] [stderr] Compiling cpal v0.8.2 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling nalgebra v0.14.4 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Compiling cgmath v0.14.1 [INFO] [stderr] Compiling lyon_geom v0.10.1 [INFO] [stderr] Compiling rusttype v0.5.2 [INFO] [stderr] Compiling gfx_core v0.8.3 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stderr] Compiling lyon_path v0.10.1 [INFO] [stderr] Compiling twox-hash v1.1.2 [INFO] [stderr] Compiling sdl2 v0.31.0 [INFO] [stderr] Compiling backtrace v0.3.12 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling lyon_tessellation v0.10.2 [INFO] [stderr] Compiling rodio v0.7.0 [INFO] [stderr] Compiling zip v0.3.3 [INFO] [stderr] Compiling lyon v0.10.2 [INFO] [stderr] Compiling gfx v0.17.1 [INFO] [stderr] Compiling gfx_device_gl v0.15.3 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.14.4/src/core/cg.rs:292:44 [INFO] [stderr] | [INFO] [stderr] 292 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable 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 gfx_window_sdl v0.8.0 [INFO] [stderr] Compiling gfx_glyph v0.10.2 [INFO] [stderr] Compiling ggez v0.4.4 [INFO] [stderr] Compiling pac_clone v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/map/map.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Floor` [INFO] [stderr] --> src/main.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | struct Floor; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Wall` [INFO] [stderr] --> src/main.rs:42:1 [INFO] [stderr] | [INFO] [stderr] 42 | struct Wall; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `pos_x` [INFO] [stderr] --> src/main.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | pos_x: f32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `floor_sprite` [INFO] [stderr] --> src/main.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | floor_sprite: graphics::Image, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | / graphics::set_color( [INFO] [stderr] 20 | | _ctx, [INFO] [stderr] 21 | | graphics::Color { [INFO] [stderr] 22 | | r: 0.1, [INFO] [stderr] ... | [INFO] [stderr] 26 | | }, [INFO] [stderr] 27 | | ); [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | / graphics::rectangle( [INFO] [stderr] 30 | | _ctx, [INFO] [stderr] 31 | | DrawMode::Fill, [INFO] [stderr] 32 | | Rect { [INFO] [stderr] ... | [INFO] [stderr] 37 | | }, [INFO] [stderr] 38 | | ); [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | / graphics::set_color( [INFO] [stderr] 47 | | _ctx, [INFO] [stderr] 48 | | graphics::Color { [INFO] [stderr] 49 | | r: 0.8, [INFO] [stderr] ... | [INFO] [stderr] 53 | | }, [INFO] [stderr] 54 | | ); [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:55:9 [INFO] [stderr] | [INFO] [stderr] 55 | / graphics::rectangle( [INFO] [stderr] 56 | | _ctx, [INFO] [stderr] 57 | | DrawMode::Fill, [INFO] [stderr] 58 | | Rect { [INFO] [stderr] ... | [INFO] [stderr] 63 | | }, [INFO] [stderr] 64 | | ); [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 47s [INFO] running `"docker" "inspect" "ad61323ec1f864de8133e5f27b76106ed505313b28432ed1ba66635532870491"` [INFO] running `"docker" "rm" "-f" "ad61323ec1f864de8133e5f27b76106ed505313b28432ed1ba66635532870491"` [INFO] [stdout] ad61323ec1f864de8133e5f27b76106ed505313b28432ed1ba66635532870491 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/isidornygren/pac-clone:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] dab465f38ca0afdab672c251d32e4cbb7d0f33399063d8326b9e9b1fd06a726e [INFO] running `"docker" "start" "-a" "dab465f38ca0afdab672c251d32e4cbb7d0f33399063d8326b9e9b1fd06a726e"` [INFO] [stderr] Compiling pac_clone v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/map/map.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Floor` [INFO] [stderr] --> src/main.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | struct Floor; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Wall` [INFO] [stderr] --> src/main.rs:42:1 [INFO] [stderr] | [INFO] [stderr] 42 | struct Wall; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `pos_x` [INFO] [stderr] --> src/main.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | pos_x: f32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `floor_sprite` [INFO] [stderr] --> src/main.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | floor_sprite: graphics::Image, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | / graphics::set_color( [INFO] [stderr] 20 | | _ctx, [INFO] [stderr] 21 | | graphics::Color { [INFO] [stderr] 22 | | r: 0.1, [INFO] [stderr] ... | [INFO] [stderr] 26 | | }, [INFO] [stderr] 27 | | ); [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | / graphics::rectangle( [INFO] [stderr] 30 | | _ctx, [INFO] [stderr] 31 | | DrawMode::Fill, [INFO] [stderr] 32 | | Rect { [INFO] [stderr] ... | [INFO] [stderr] 37 | | }, [INFO] [stderr] 38 | | ); [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | / graphics::set_color( [INFO] [stderr] 47 | | _ctx, [INFO] [stderr] 48 | | graphics::Color { [INFO] [stderr] 49 | | r: 0.8, [INFO] [stderr] ... | [INFO] [stderr] 53 | | }, [INFO] [stderr] 54 | | ); [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:55:9 [INFO] [stderr] | [INFO] [stderr] 55 | / graphics::rectangle( [INFO] [stderr] 56 | | _ctx, [INFO] [stderr] 57 | | DrawMode::Fill, [INFO] [stderr] 58 | | Rect { [INFO] [stderr] ... | [INFO] [stderr] 63 | | }, [INFO] [stderr] 64 | | ); [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.43s [INFO] running `"docker" "inspect" "dab465f38ca0afdab672c251d32e4cbb7d0f33399063d8326b9e9b1fd06a726e"` [INFO] running `"docker" "rm" "-f" "dab465f38ca0afdab672c251d32e4cbb7d0f33399063d8326b9e9b1fd06a726e"` [INFO] [stdout] dab465f38ca0afdab672c251d32e4cbb7d0f33399063d8326b9e9b1fd06a726e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/isidornygren/pac-clone:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 7f959538569271d1570cfd6cfd3dcb730d92b3ffc82166e3ba57f7d0367e88c6 [INFO] running `"docker" "start" "-a" "7f959538569271d1570cfd6cfd3dcb730d92b3ffc82166e3ba57f7d0367e88c6"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running /opt/crater/target/debug/deps/pac_clone-c8fb84494a9dcfad [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" "7f959538569271d1570cfd6cfd3dcb730d92b3ffc82166e3ba57f7d0367e88c6"` [INFO] running `"docker" "rm" "-f" "7f959538569271d1570cfd6cfd3dcb730d92b3ffc82166e3ba57f7d0367e88c6"` [INFO] [stdout] 7f959538569271d1570cfd6cfd3dcb730d92b3ffc82166e3ba57f7d0367e88c6