[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/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/sirkibsirkib/pinggame"` [INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/sirkibsirkib/pinggame'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sirkibsirkib/pinggame" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/sirkibsirkib/pinggame"` [INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/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 master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sirkibsirkib/pinggame on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "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/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/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/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/sirkibsirkib/pinggame/Cargo.toml [INFO] crate sirkibsirkib/pinggame already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/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/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking sirkibsirkib/pinggame against master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 for pr-61100 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-6/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/sirkibsirkib/pinggame:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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=forbid" "-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" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] dca0387f1a9de145cb176adcc4f61c0727740f42d54406b09d508004e90d7364 [INFO] running `"docker" "start" "-a" "dca0387f1a9de145cb176adcc4f61c0727740f42d54406b09d508004e90d7364"` [INFO] [stderr] Checking claxon v0.3.3 [INFO] [stderr] Checking bitset v0.1.2 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Checking alsa-sys v0.1.2 [INFO] [stderr] Checking ogg v0.4.1 [INFO] [stderr] Checking generic-array v0.8.3 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Compiling smart-default v0.2.0 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking msdos_time v0.1.6 [INFO] [stderr] Checking euclid v0.17.3 [INFO] [stderr] Checking sid v0.5.2 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking cgmath v0.14.1 [INFO] [stderr] Checking twox-hash v1.3.0 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking gfx_core v0.8.3 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Checking lewton v0.5.2 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Checking alga v0.5.4 [INFO] [stderr] Checking lyon_geom v0.10.1 [INFO] [stderr] Checking sdl2 v0.31.0 [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking middleman v0.3.1 [INFO] [stderr] Checking zip v0.3.3 [INFO] [stderr] Checking lyon_path v0.10.1 [INFO] [stderr] Checking lyon_tessellation v0.10.2 [INFO] [stderr] Checking lyon v0.10.2 [INFO] [stderr] Checking nalgebra v0.14.4 [INFO] [stderr] Checking rodio v0.7.0 [INFO] [stderr] Checking gfx v0.17.1 [INFO] [stderr] Checking gfx_device_gl v0.15.5 [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] Checking gfx_window_sdl v0.8.0 [INFO] [stderr] Checking gfx_glyph v0.10.2 [INFO] [stderr] Checking ggez v0.4.4 [INFO] [stderr] Checking 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] 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 1m 15s [INFO] running `"docker" "inspect" "dca0387f1a9de145cb176adcc4f61c0727740f42d54406b09d508004e90d7364"` [INFO] running `"docker" "rm" "-f" "dca0387f1a9de145cb176adcc4f61c0727740f42d54406b09d508004e90d7364"` [INFO] [stdout] dca0387f1a9de145cb176adcc4f61c0727740f42d54406b09d508004e90d7364