[INFO] updating cached repository https://github.com/sirkibsirkib/pinggame [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 06cb954f781401aaf2e01107bab5fba273152224 [INFO] checking sirkibsirkib/pinggame against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirkibsirkib%2Fpinggame" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sirkibsirkib/pinggame on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/sirkibsirkib/pinggame [INFO] finished tweaking git repo https://github.com/sirkibsirkib/pinggame [INFO] tweaked toml for git repo https://github.com/sirkibsirkib/pinggame written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/sirkibsirkib/pinggame already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/builds/worker-4/source/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needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 18942f230db42b0692aba50b30941838e31a35d04cf8e533defcb2b8a22fdd6f [INFO] running `"docker" "start" "-a" "18942f230db42b0692aba50b30941838e31a35d04cf8e533defcb2b8a22fdd6f"` [INFO] [stderr] Checking bitset v0.1.2 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Checking app_dirs2 v2.0.3 [INFO] [stderr] Checking getrandom v0.1.12 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking ogg v0.4.1 [INFO] [stderr] Checking jpeg-decoder v0.1.16 [INFO] [stderr] Checking bzip2-sys v0.1.7 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking lewton v0.5.2 [INFO] [stderr] Checking euclid v0.17.3 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking msdos_time v0.1.6 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking alga v0.5.4 [INFO] [stderr] Checking gfx_core v0.8.3 [INFO] [stderr] Checking lyon_geom v0.10.1 [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] Checking zip v0.3.3 [INFO] [stderr] Checking rodio v0.7.0 [INFO] [stderr] Checking rand v0.7.1 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking middleman v0.3.1 [INFO] [stderr] Checking lyon_path v0.10.1 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Checking sdl2 v0.31.0 [INFO] [stderr] Checking lyon_tessellation v0.10.2 [INFO] [stderr] Checking nalgebra v0.14.4 [INFO] [stderr] Checking twox-hash v1.5.0 [INFO] [stderr] Checking lyon v0.10.2 [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/rustwide/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_glyph v0.10.2 [INFO] [stderr] Checking gfx_window_sdl v0.8.0 [INFO] [stderr] Checking ggez v0.4.4 [INFO] [stderr] Checking pinggame v0.1.0 (/opt/rustwide/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 58s [INFO] running `"docker" "inspect" "18942f230db42b0692aba50b30941838e31a35d04cf8e533defcb2b8a22fdd6f"` [INFO] running `"docker" "rm" "-f" "18942f230db42b0692aba50b30941838e31a35d04cf8e533defcb2b8a22fdd6f"` [INFO] [stdout] 18942f230db42b0692aba50b30941838e31a35d04cf8e533defcb2b8a22fdd6f