[INFO] updating cached repository Lapz/game_playground [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Lapz/game_playground [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Lapz/game_playground" "work/ex/beta-1.38-1/sources/1.37.0/gh/Lapz/game_playground"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Lapz/game_playground'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Lapz/game_playground" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Lapz/game_playground"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Lapz/game_playground'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b40afbf991a22350a43ea9ca0fd6c238f6119d1f [INFO] sha for GitHub repo Lapz/game_playground: b40afbf991a22350a43ea9ca0fd6c238f6119d1f [INFO] validating manifest of Lapz/game_playground 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 Lapz/game_playground 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 Lapz/game_playground [INFO] finished frobbing Lapz/game_playground [INFO] frobbed toml for Lapz/game_playground written to work/ex/beta-1.38-1/sources/1.37.0/gh/Lapz/game_playground/Cargo.toml [INFO] started frobbing Lapz/game_playground [INFO] finished frobbing Lapz/game_playground [INFO] frobbed toml for Lapz/game_playground written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Lapz/game_playground/Cargo.toml [INFO] crate Lapz/game_playground 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 Lapz/game_playground 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-7/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/Lapz/game_playground:/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] 796793d2de63f1d505fceb7f32895ebfa77455f3e1544648d3a6a6786a6aa60b [INFO] running `"docker" "start" "-a" "796793d2de63f1d505fceb7f32895ebfa77455f3e1544648d3a6a6786a6aa60b"` [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling rand v0.5.0 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling gfx_core v0.8.2 [INFO] [stderr] Compiling toml v0.4.6 [INFO] [stderr] Compiling euclid v0.17.3 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Compiling sid v0.5.0 [INFO] [stderr] Compiling cgmath v0.14.1 [INFO] [stderr] Compiling ordered-float v0.5.0 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling alga v0.5.4 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling rusttype v0.5.2 [INFO] [stderr] Compiling lyon_geom v0.10.1 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling lyon_path v0.10.1 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling cpal v0.6.0 [INFO] [stderr] Compiling lyon_tessellation v0.10.1 [INFO] [stderr] Compiling sdl2 v0.31.0 [INFO] [stderr] Compiling rayon v1.0.1 [INFO] [stderr] Compiling zip v0.3.3 [INFO] [stderr] Compiling nalgebra v0.14.4 [INFO] [stderr] Compiling rodio v0.6.0 [INFO] [stderr] Compiling lyon v0.10.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.14 [INFO] [stderr] Compiling image v0.18.0 [INFO] [stderr] Compiling gfx_device_gl v0.15.2 [INFO] [stderr] Compiling gfx v0.17.1 [INFO] [stderr] Compiling gfx_window_sdl v0.8.0 [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 ggez v0.4.2 [INFO] [stderr] Compiling game_playground v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::path; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/main.rs:34:24 [INFO] [stderr] | [INFO] [stderr] 34 | fn walk(&mut self, ctx: &mut Context) -> GameResult<()> { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/main.rs:62:12 [INFO] [stderr] | [INFO] [stderr] 62 | fn new(ctx: &mut Context) -> GameResult { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 02s [INFO] running `"docker" "inspect" "796793d2de63f1d505fceb7f32895ebfa77455f3e1544648d3a6a6786a6aa60b"` [INFO] running `"docker" "rm" "-f" "796793d2de63f1d505fceb7f32895ebfa77455f3e1544648d3a6a6786a6aa60b"` [INFO] [stdout] 796793d2de63f1d505fceb7f32895ebfa77455f3e1544648d3a6a6786a6aa60b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/Lapz/game_playground:/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] f3d8ff3e1024c7b63d3c0d7c51ae73d5a864d56242565550a13c669122cc99d0 [INFO] running `"docker" "start" "-a" "f3d8ff3e1024c7b63d3c0d7c51ae73d5a864d56242565550a13c669122cc99d0"` [INFO] [stderr] Compiling game_playground v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::path; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/main.rs:34:24 [INFO] [stderr] | [INFO] [stderr] 34 | fn walk(&mut self, ctx: &mut Context) -> GameResult<()> { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/main.rs:62:12 [INFO] [stderr] | [INFO] [stderr] 62 | fn new(ctx: &mut Context) -> GameResult { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.95s [INFO] running `"docker" "inspect" "f3d8ff3e1024c7b63d3c0d7c51ae73d5a864d56242565550a13c669122cc99d0"` [INFO] running `"docker" "rm" "-f" "f3d8ff3e1024c7b63d3c0d7c51ae73d5a864d56242565550a13c669122cc99d0"` [INFO] [stdout] f3d8ff3e1024c7b63d3c0d7c51ae73d5a864d56242565550a13c669122cc99d0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/Lapz/game_playground:/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] a1ac2014ea98f48bb219b5c80f81619546a122161ca908f987efa42e4042b87a [INFO] running `"docker" "start" "-a" "a1ac2014ea98f48bb219b5c80f81619546a122161ca908f987efa42e4042b87a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/crater/target/debug/deps/game_playground-e03c65f10a9029f5 [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" "a1ac2014ea98f48bb219b5c80f81619546a122161ca908f987efa42e4042b87a"` [INFO] running `"docker" "rm" "-f" "a1ac2014ea98f48bb219b5c80f81619546a122161ca908f987efa42e4042b87a"` [INFO] [stdout] a1ac2014ea98f48bb219b5c80f81619546a122161ca908f987efa42e4042b87a