[INFO] updating cached repository https://github.com/twetzel59/sandbox
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/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] 58a95ee5c69737d7496cf13a503c5c66afe82f8e
[INFO] checking twetzel59/sandbox against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwetzel59%2Fsandbox" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/twetzel59/sandbox on toolchain 4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/twetzel59/sandbox
[INFO] finished tweaking git repo https://github.com/twetzel59/sandbox
[INFO] tweaked toml for git repo https://github.com/twetzel59/sandbox written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/twetzel59/sandbox already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/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" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7c525550cce396e9be9df16aa24c7e7f04d95ac005192e0ffcda8b1d44b26099
[INFO] running `"docker" "start" "-a" "7c525550cce396e9be9df16aa24c7e7f04d95ac005192e0ffcda8b1d44b26099"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.35
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling glfw-sys v3.3.0
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]     Checking glfw v0.23.0
[INFO] [stderr]    Compiling luminance-derive v0.1.0 (https://github.com/phaazon/luminance-rs.git#58aa57a2)
[INFO] [stderr]     Checking luminance v0.30.1 (https://github.com/phaazon/luminance-rs.git#58aa57a2)
[INFO] [stderr]     Checking luminance-windowing v0.2.4 (https://github.com/phaazon/luminance-rs.git#58aa57a2)
[INFO] [stderr]     Checking luminance-glfw-custom v0.5.4 (https://github.com/twetzel59/luminance-glfw-custom.git#b3c22135)
[INFO] [stderr]     Checking sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `tiles_per_col`
[INFO] [stderr]    --> src/entity/sector/meshgen.rs:290:9
[INFO] [stderr]     |
[INFO] [stderr] 290 |     let tiles_per_col = height / TILE_SIZE;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_tiles_per_col`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tiles_per_col`
[INFO] [stderr]    --> src/entity/sector/meshgen.rs:290:9
[INFO] [stderr]     |
[INFO] [stderr] 290 |     let tiles_per_col = height / TILE_SIZE;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_tiles_per_col`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `data`
[INFO] [stderr]   --> src/entity/sector.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     data: SectorData,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `data`
[INFO] [stderr]   --> src/entity/sector.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     fn data(&self) -> &SectorData {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `data`
[INFO] [stderr]   --> src/entity/sector.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     data: SectorData,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `data`
[INFO] [stderr]   --> src/entity/sector.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     fn data(&self) -> &SectorData {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.69s
[INFO] running `"docker" "inspect" "7c525550cce396e9be9df16aa24c7e7f04d95ac005192e0ffcda8b1d44b26099"`
[INFO] running `"docker" "rm" "-f" "7c525550cce396e9be9df16aa24c7e7f04d95ac005192e0ffcda8b1d44b26099"`
[INFO] [stdout] 7c525550cce396e9be9df16aa24c7e7f04d95ac005192e0ffcda8b1d44b26099