Dec 11 11:54:28.462 INFO checking phoomparin/Lumina against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 11:54:28.462 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 11:54:28.815 INFO [stdout] 9a2af8c90aa3589f5588ffcd9a6a59ee334c3386ae70b949fe49e7e62d7af3ac
Dec 11 11:54:28.818 INFO running `"docker" "start" "-a" "9a2af8c90aa3589f5588ffcd9a6a59ee334c3386ae70b949fe49e7e62d7af3ac"`
Dec 11 11:54:29.432 INFO [stderr] usermod: no changes
Dec 11 11:54:29.657 INFO [stderr]     Checking lumina v0.1.0 (/source)
Dec 11 11:54:33.172 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 11:54:33.172 INFO [stderr]  --> src/main.rs:3:1
Dec 11 11:54:33.172 INFO [stderr]   |
Dec 11 11:54:33.172 INFO [stderr] 3 | #[macro_use]
Dec 11 11:54:33.172 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 11:54:33.172 INFO [stderr]   |
Dec 11 11:54:33.172 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 11:54:33.172 INFO [stderr] 
Dec 11 11:54:33.220 INFO [stderr] warning: variable does not need to be mutable
Dec 11 11:54:33.220 INFO [stderr]   --> src/main.rs:14:7
Dec 11 11:54:33.220 INFO [stderr]    |
Dec 11 11:54:33.220 INFO [stderr] 14 |   let mut Stone = VoxelType::new("voxel:stone")
Dec 11 11:54:33.220 INFO [stderr]    |       ----^^^^^
Dec 11 11:54:33.220 INFO [stderr]    |       |
Dec 11 11:54:33.220 INFO [stderr]    |       help: remove this `mut`
Dec 11 11:54:33.220 INFO [stderr]    |
Dec 11 11:54:33.220 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 11:54:33.220 INFO [stderr] 
Dec 11 11:54:33.220 INFO [stderr] warning: variable `Grass` should have a snake case name such as `grass`
Dec 11 11:54:33.220 INFO [stderr]  --> src/main.rs:9:7
Dec 11 11:54:33.220 INFO [stderr]   |
Dec 11 11:54:33.220 INFO [stderr] 9 |   let Grass = VoxelType::new("voxel:grass").name("Grass");
Dec 11 11:54:33.220 INFO [stderr]   |       ^^^^^
Dec 11 11:54:33.220 INFO [stderr]   |
Dec 11 11:54:33.220 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 11 11:54:33.220 INFO [stderr] 
Dec 11 11:54:33.220 INFO [stderr] warning: variable `Stone` should have a snake case name such as `stone`
Dec 11 11:54:33.220 INFO [stderr]   --> src/main.rs:14:7
Dec 11 11:54:33.220 INFO [stderr]    |
Dec 11 11:54:33.220 INFO [stderr] 14 |   let mut Stone = VoxelType::new("voxel:stone")
Dec 11 11:54:33.220 INFO [stderr]    |       ^^^^^^^^^
Dec 11 11:54:33.220 INFO [stderr] 
Dec 11 11:54:33.228 INFO [stderr] warning: variable `Glowstone` should have a snake case name such as `glowstone`
Dec 11 11:54:33.228 INFO [stderr]   --> src/main.rs:23:9
Dec 11 11:54:33.228 INFO [stderr]    |
Dec 11 11:54:33.228 INFO [stderr] 23 |     let Glowstone = Stone
Dec 11 11:54:33.228 INFO [stderr]    |         ^^^^^^^^^
Dec 11 11:54:33.228 INFO [stderr] 
Dec 11 11:54:33.464 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 11:54:33.464 INFO [stderr]  --> src/main.rs:3:1
Dec 11 11:54:33.464 INFO [stderr]   |
Dec 11 11:54:33.464 INFO [stderr] 3 | #[macro_use]
Dec 11 11:54:33.464 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 11:54:33.464 INFO [stderr]   |
Dec 11 11:54:33.464 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 11:54:33.464 INFO [stderr] 
Dec 11 11:54:33.501 INFO [stderr] warning: variable does not need to be mutable
Dec 11 11:54:33.501 INFO [stderr]   --> src/main.rs:14:7
Dec 11 11:54:33.501 INFO [stderr]    |
Dec 11 11:54:33.501 INFO [stderr] 14 |   let mut Stone = VoxelType::new("voxel:stone")
Dec 11 11:54:33.501 INFO [stderr]    |       ----^^^^^
Dec 11 11:54:33.501 INFO [stderr]    |       |
Dec 11 11:54:33.501 INFO [stderr]    |       help: remove this `mut`
Dec 11 11:54:33.501 INFO [stderr]    |
Dec 11 11:54:33.501 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 11:54:33.501 INFO [stderr] 
Dec 11 11:54:33.507 INFO [stderr] warning: variable `Grass` should have a snake case name such as `grass`
Dec 11 11:54:33.507 INFO [stderr]  --> src/main.rs:9:7
Dec 11 11:54:33.507 INFO [stderr]   |
Dec 11 11:54:33.507 INFO [stderr] 9 |   let Grass = VoxelType::new("voxel:grass").name("Grass");
Dec 11 11:54:33.507 INFO [stderr]   |       ^^^^^
Dec 11 11:54:33.507 INFO [stderr]   |
Dec 11 11:54:33.507 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 11 11:54:33.507 INFO [stderr] 
Dec 11 11:54:33.507 INFO [stderr] warning: variable `Stone` should have a snake case name such as `stone`
Dec 11 11:54:33.507 INFO [stderr]   --> src/main.rs:14:7
Dec 11 11:54:33.507 INFO [stderr]    |
Dec 11 11:54:33.507 INFO [stderr] 14 |   let mut Stone = VoxelType::new("voxel:stone")
Dec 11 11:54:33.507 INFO [stderr]    |       ^^^^^^^^^
Dec 11 11:54:33.507 INFO [stderr] 
Dec 11 11:54:33.507 INFO [stderr] warning: variable `Glowstone` should have a snake case name such as `glowstone`
Dec 11 11:54:33.507 INFO [stderr]   --> src/main.rs:23:9
Dec 11 11:54:33.507 INFO [stderr]    |
Dec 11 11:54:33.507 INFO [stderr] 23 |     let Glowstone = Stone
Dec 11 11:54:33.507 INFO [stderr]    |         ^^^^^^^^^
Dec 11 11:54:33.507 INFO [stderr] 
Dec 11 11:54:33.552 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.09s
Dec 11 11:54:33.559 INFO [stderr] su: No module specific data is present
Dec 11 11:54:34.025 INFO running `"docker" "inspect" "9a2af8c90aa3589f5588ffcd9a6a59ee334c3386ae70b949fe49e7e62d7af3ac"`
Dec 11 11:54:34.254 INFO running `"docker" "rm" "-f" "9a2af8c90aa3589f5588ffcd9a6a59ee334c3386ae70b949fe49e7e62d7af3ac"`
Dec 11 11:54:34.515 INFO [stdout] 9a2af8c90aa3589f5588ffcd9a6a59ee334c3386ae70b949fe49e7e62d7af3ac