[INFO] updating cached repository sirkibsirkib/pinggame [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/sirkibsirkib/pinggame [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/sirkibsirkib/pinggame" "work/ex/beta-1.38-1/sources/1.37.0/gh/sirkibsirkib/pinggame"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sirkibsirkib/pinggame'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sirkibsirkib/pinggame" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sirkibsirkib/pinggame"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sirkibsirkib/pinggame'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 06cb954f781401aaf2e01107bab5fba273152224 [INFO] sha for GitHub repo sirkibsirkib/pinggame: 06cb954f781401aaf2e01107bab5fba273152224 [INFO] validating manifest of sirkibsirkib/pinggame 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 sirkibsirkib/pinggame 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 sirkibsirkib/pinggame [INFO] finished frobbing sirkibsirkib/pinggame [INFO] frobbed toml for sirkibsirkib/pinggame written to work/ex/beta-1.38-1/sources/1.37.0/gh/sirkibsirkib/pinggame/Cargo.toml [INFO] started frobbing sirkibsirkib/pinggame [INFO] finished frobbing sirkibsirkib/pinggame [INFO] frobbed toml for sirkibsirkib/pinggame written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sirkibsirkib/pinggame/Cargo.toml [INFO] crate sirkibsirkib/pinggame 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] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sirkibsirkib/pinggame/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 sirkibsirkib/pinggame 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-3/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/sirkibsirkib/pinggame:/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] b1afeafe08683f208f0c7683e8cef6fbef6b650997afc526c8f7441b96f4b316 [INFO] running `"docker" "start" "-a" "b1afeafe08683f208f0c7683e8cef6fbef6b650997afc526c8f7441b96f4b316"` [INFO] [stderr] Compiling bitset v0.1.2 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling getrandom v0.1.10 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling ogg v0.4.1 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling backtrace v0.3.34 [INFO] [stderr] Compiling euclid v0.17.3 [INFO] [stderr] Compiling sid v0.5.2 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling lewton v0.5.2 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling alga v0.5.4 [INFO] [stderr] Compiling gfx_core v0.8.3 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling middleman v0.3.1 [INFO] [stderr] Compiling mio-extras v2.0.5 [INFO] [stderr] Compiling zip v0.3.3 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling cpal v0.8.2 [INFO] [stderr] Compiling lyon_geom v0.10.1 [INFO] [stderr] Compiling cgmath v0.14.1 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stderr] Compiling sdl2 v0.31.0 [INFO] [stderr] Compiling twox-hash v1.5.0 [INFO] [stderr] Compiling lyon_path v0.10.1 [INFO] [stderr] Compiling nalgebra v0.14.4 [INFO] [stderr] Compiling lyon_tessellation v0.10.2 [INFO] [stderr] Compiling lyon v0.10.2 [INFO] [stderr] Compiling rodio v0.7.0 [INFO] [stderr] Compiling gfx v0.17.1 [INFO] [stderr] Compiling gfx_device_gl v0.15.5 [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 v0.4.4 [INFO] [stderr] Compiling pinggame v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game.rs:290:10 [INFO] [stderr] | [INFO] [stderr] 290 | let mut rng = &mut self.essence.sync_rng; [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.rs:300:11 [INFO] [stderr] | [INFO] [stderr] 300 | let mut rng = &mut self.essence.sync_rng; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 58s [INFO] running `"docker" "inspect" "b1afeafe08683f208f0c7683e8cef6fbef6b650997afc526c8f7441b96f4b316"` [INFO] running `"docker" "rm" "-f" "b1afeafe08683f208f0c7683e8cef6fbef6b650997afc526c8f7441b96f4b316"` [INFO] [stdout] b1afeafe08683f208f0c7683e8cef6fbef6b650997afc526c8f7441b96f4b316 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/sirkibsirkib/pinggame:/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] 58c0238f4eed6a0ce31df8dfd5f9f940edb603aca34f74b2d6400344d26bd593 [INFO] running `"docker" "start" "-a" "58c0238f4eed6a0ce31df8dfd5f9f940edb603aca34f74b2d6400344d26bd593"` [INFO] [stderr] Compiling pinggame v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game.rs:290:10 [INFO] [stderr] | [INFO] [stderr] 290 | let mut rng = &mut self.essence.sync_rng; [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.rs:300:11 [INFO] [stderr] | [INFO] [stderr] 300 | let mut rng = &mut self.essence.sync_rng; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.60s [INFO] running `"docker" "inspect" "58c0238f4eed6a0ce31df8dfd5f9f940edb603aca34f74b2d6400344d26bd593"` [INFO] running `"docker" "rm" "-f" "58c0238f4eed6a0ce31df8dfd5f9f940edb603aca34f74b2d6400344d26bd593"` [INFO] [stdout] 58c0238f4eed6a0ce31df8dfd5f9f940edb603aca34f74b2d6400344d26bd593 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/sirkibsirkib/pinggame:/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] a8fdcf0f253a78190061ed85c3c85e38071dc2d28eeac73d71be286f1a319f35 [INFO] running `"docker" "start" "-a" "a8fdcf0f253a78190061ed85c3c85e38071dc2d28eeac73d71be286f1a319f35"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/crater/target/debug/deps/pinggame-68bae211d86e8f2c [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" "a8fdcf0f253a78190061ed85c3c85e38071dc2d28eeac73d71be286f1a319f35"` [INFO] running `"docker" "rm" "-f" "a8fdcf0f253a78190061ed85c3c85e38071dc2d28eeac73d71be286f1a319f35"` [INFO] [stdout] a8fdcf0f253a78190061ed85c3c85e38071dc2d28eeac73d71be286f1a319f35