[INFO] updating cached repository MushuYoWushu/mehens_portable_casino [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/MushuYoWushu/mehens_portable_casino [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/MushuYoWushu/mehens_portable_casino" "work/ex/beta-1.38-1/sources/1.37.0/gh/MushuYoWushu/mehens_portable_casino"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/MushuYoWushu/mehens_portable_casino'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/MushuYoWushu/mehens_portable_casino" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MushuYoWushu/mehens_portable_casino"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MushuYoWushu/mehens_portable_casino'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c793ba86dbbaa1bd13d1e802f81bd7da10eb2349 [INFO] sha for GitHub repo MushuYoWushu/mehens_portable_casino: c793ba86dbbaa1bd13d1e802f81bd7da10eb2349 [INFO] validating manifest of MushuYoWushu/mehens_portable_casino 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 MushuYoWushu/mehens_portable_casino 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 MushuYoWushu/mehens_portable_casino [INFO] finished frobbing MushuYoWushu/mehens_portable_casino [INFO] frobbed toml for MushuYoWushu/mehens_portable_casino written to work/ex/beta-1.38-1/sources/1.37.0/gh/MushuYoWushu/mehens_portable_casino/Cargo.toml [INFO] started frobbing MushuYoWushu/mehens_portable_casino [INFO] finished frobbing MushuYoWushu/mehens_portable_casino [INFO] frobbed toml for MushuYoWushu/mehens_portable_casino written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MushuYoWushu/mehens_portable_casino/Cargo.toml [INFO] crate MushuYoWushu/mehens_portable_casino 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 MushuYoWushu/mehens_portable_casino 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-2/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/MushuYoWushu/mehens_portable_casino:/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] a60624e795903b88bdfa7cc5509c6781723c19b473558d449c53e6cefb682d7f [INFO] running `"docker" "start" "-a" "a60624e795903b88bdfa7cc5509c6781723c19b473558d449c53e6cefb682d7f"` [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 jpeg-decoder v0.1.15 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling gfx_core v0.8.2 [INFO] [stderr] Compiling euclid v0.17.3 [INFO] [stderr] Compiling sid v0.5.2 [INFO] [stderr] Compiling cgmath v0.14.1 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling rusttype v0.5.2 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling alga v0.5.4 [INFO] [stderr] Compiling lyon_geom v0.10.1 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stderr] Compiling cpal v0.8.2 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling lyon_path v0.10.1 [INFO] [stderr] Compiling zip v0.3.3 [INFO] [stderr] Compiling sdl2 v0.31.0 [INFO] [stderr] Compiling nalgebra v0.14.4 [INFO] [stderr] Compiling lyon_tessellation v0.10.2 [INFO] [stderr] Compiling rodio v0.7.0 [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] Compiling gfx_glyph v0.10.2 [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 v0.4.3 [INFO] [stderr] Compiling mehens_portable_casino v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game_logic/player_assets.rs:227:18 [INFO] [stderr] | [INFO] [stderr] 227 | let mut draw_me = match dice { [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: variable does not need to be mutable [INFO] [stderr] --> src/game_logic/player_assets.rs:251:17 [INFO] [stderr] | [INFO] [stderr] 251 | let mut draw_me = match dice { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game_logic/player_assets.rs:275:17 [INFO] [stderr] | [INFO] [stderr] 275 | let mut draw_me = match dice { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game_logic/player_assets.rs:297:17 [INFO] [stderr] | [INFO] [stderr] 297 | let mut draw_me = match dice { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 37s [INFO] running `"docker" "inspect" "a60624e795903b88bdfa7cc5509c6781723c19b473558d449c53e6cefb682d7f"` [INFO] running `"docker" "rm" "-f" "a60624e795903b88bdfa7cc5509c6781723c19b473558d449c53e6cefb682d7f"` [INFO] [stdout] a60624e795903b88bdfa7cc5509c6781723c19b473558d449c53e6cefb682d7f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/MushuYoWushu/mehens_portable_casino:/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] d9c181934c651817d722c5bcb4815b54d18eee55b0f62b80e74fb11d0568a5a1 [INFO] running `"docker" "start" "-a" "d9c181934c651817d722c5bcb4815b54d18eee55b0f62b80e74fb11d0568a5a1"` [INFO] [stderr] Compiling mehens_portable_casino v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game_logic/player_assets.rs:227:18 [INFO] [stderr] | [INFO] [stderr] 227 | let mut draw_me = match dice { [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: variable does not need to be mutable [INFO] [stderr] --> src/game_logic/player_assets.rs:251:17 [INFO] [stderr] | [INFO] [stderr] 251 | let mut draw_me = match dice { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game_logic/player_assets.rs:275:17 [INFO] [stderr] | [INFO] [stderr] 275 | let mut draw_me = match dice { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game_logic/player_assets.rs:297:17 [INFO] [stderr] | [INFO] [stderr] 297 | let mut draw_me = match dice { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.98s [INFO] running `"docker" "inspect" "d9c181934c651817d722c5bcb4815b54d18eee55b0f62b80e74fb11d0568a5a1"` [INFO] running `"docker" "rm" "-f" "d9c181934c651817d722c5bcb4815b54d18eee55b0f62b80e74fb11d0568a5a1"` [INFO] [stdout] d9c181934c651817d722c5bcb4815b54d18eee55b0f62b80e74fb11d0568a5a1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/MushuYoWushu/mehens_portable_casino:/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] 30f21ec6e0a6f02f83bc9273b6316fd0ec978cb64f3c5052fb072e5ab29f34f7 [INFO] running `"docker" "start" "-a" "30f21ec6e0a6f02f83bc9273b6316fd0ec978cb64f3c5052fb072e5ab29f34f7"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/mehens_portable_casino-f9264edad33ee84a [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test gambling::dicecoins::tests::dicecoin_avg ... ignored [INFO] [stdout] test gambling::dicecoins::tests::dicecoin_avg_roll_0 ... ignored [INFO] [stdout] test gambling::dicecoins::tests::dicecoin_avg_roll_max ... ignored [INFO] [stdout] test gambling::dicecoins::tests::dicecoin_max ... ignored [INFO] [stdout] test gambling::dicecoins::tests::dicecoin_max_face_val ... ignored [INFO] [stdout] test gambling::dicecoins::tests::dicecoin_max_faces ... ignored [INFO] [stdout] test gambling::dicecoins::tests::dicecoin_max_roll_0 ... ignored [INFO] [stdout] test gambling::dicecoins::tests::dicecoin_max_roll_max ... ignored [INFO] [stdout] test gambling::dicecoins::tests::dicecoin_min_face_val ... ignored [INFO] [stdout] test gambling::dicecoins::tests::dicecoin_min_roll_0 ... ignored [INFO] [stdout] test gambling::dicecoins::tests::dicecoin_min_roll_max ... ignored [INFO] [stdout] test gambling::dicecoins::tests::dicecoin_no_face ... ignored [INFO] [stdout] test gambling::dicecoins::tests::dicecoin_roll_0 ... ignored [INFO] [stdout] test gambling::dicecoins::tests::dicecoin_roll_max ... ignored [INFO] [stdout] test gambling::dicecoins::tests::dicecoin_min ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 14 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "30f21ec6e0a6f02f83bc9273b6316fd0ec978cb64f3c5052fb072e5ab29f34f7"` [INFO] running `"docker" "rm" "-f" "30f21ec6e0a6f02f83bc9273b6316fd0ec978cb64f3c5052fb072e5ab29f34f7"` [INFO] [stdout] 30f21ec6e0a6f02f83bc9273b6316fd0ec978cb64f3c5052fb072e5ab29f34f7