[INFO] updating cached repository https://github.com/swamulism/aether_of_enclaves
[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] b48130bd5349091f005fa0064c9a5e93d56cd16f
[INFO] checking swamulism/aether_of_enclaves against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswamulism%2Faether_of_enclaves" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/swamulism/aether_of_enclaves on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/swamulism/aether_of_enclaves
[INFO] finished tweaking git repo https://github.com/swamulism/aether_of_enclaves
[INFO] tweaked toml for git repo https://github.com/swamulism/aether_of_enclaves written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/swamulism/aether_of_enclaves already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-1/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" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f7a4250fa888c576e55b1a6c111d2e0f63fd3fe37a04abeb7e721703bd0bedd5
[INFO] running `"docker" "start" "-a" "f7a4250fa888c576e55b1a6c111d2e0f63fd3fe37a04abeb7e721703bd0bedd5"`
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]     Checking shared_library v0.1.8
[INFO] [stderr]     Checking coco v0.1.1
[INFO] [stderr]    Compiling x11-dl v2.17.2
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]     Checking num-rational v0.1.41
[INFO] [stderr]     Checking ordered-float v0.5.0
[INFO] [stderr]    Compiling gl_generator v0.7.0
[INFO] [stderr]     Checking tempfile v2.2.0
[INFO] [stderr]    Compiling glutin v0.14.0
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking rusttype v0.4.3
[INFO] [stderr]     Checking rayon-core v1.3.0
[INFO] [stderr]     Checking wayland-client v0.12.5
[INFO] [stderr]     Checking pistoncore-input v0.20.0
[INFO] [stderr]     Checking gl v0.10.0
[INFO] [stderr]     Checking piston2d-graphics v0.26.0
[INFO] [stderr]    Compiling derivative v1.0.0
[INFO] [stderr]     Checking rayon v0.8.2
[INFO] [stderr]    Compiling gfx_gl v0.4.0
[INFO] [stderr]     Checking wayland-protocols v0.12.5
[INFO] [stderr]     Checking wayland-kbd v0.13.1
[INFO] [stderr]     Checking pistoncore-window v0.31.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.13
[INFO] [stderr]     Checking pistoncore-event_loop v0.36.0
[INFO] [stderr]     Checking image v0.18.0
[INFO] [stderr]     Checking wayland-window v0.13.2
[INFO] [stderr]     Checking piston v0.36.0
[INFO] [stderr]     Checking winit v0.12.0
[INFO] [stderr]    Compiling num-derive v0.2.0
[INFO] [stderr]     Checking gfx_core v0.8.2
[INFO] [stderr]     Checking image v0.19.0
[INFO] [stderr]     Checking noise v0.5.1
[INFO] [stderr]     Checking pistoncore-glutin_window v0.46.0
[INFO] [stderr]     Checking gfx v0.17.1
[INFO] [stderr]     Checking gfx_device_gl v0.15.0
[INFO] [stderr]     Checking piston-gfx_texture v0.32.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.51.0
[INFO] [stderr]     Checking piston_window v0.79.0
[INFO] [stderr]     Checking aether_of_enclaves v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/game.rs:205:25
[INFO] [stderr]     |
[INFO] [stderr] 205 |                     let mut scale;
[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:205:25
[INFO] [stderr]     |
[INFO] [stderr] 205 |                     let mut scale;
[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]     Finished dev [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] running `"docker" "inspect" "f7a4250fa888c576e55b1a6c111d2e0f63fd3fe37a04abeb7e721703bd0bedd5"`
[INFO] running `"docker" "rm" "-f" "f7a4250fa888c576e55b1a6c111d2e0f63fd3fe37a04abeb7e721703bd0bedd5"`
[INFO] [stdout] f7a4250fa888c576e55b1a6c111d2e0f63fd3fe37a04abeb7e721703bd0bedd5