Dec 12 02:57:22.733 INFO checking ErnWong/rust-wasm-experiment-wavesim against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 02:57:22.733 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 02:57:23.260 INFO [stdout] b3c813d8d67f2d4c2f6c5c1fca2b84e680c4ee687735444f74c5bc0eeaa91674
Dec 12 02:57:23.262 INFO running `"docker" "start" "-a" "b3c813d8d67f2d4c2f6c5c1fca2b84e680c4ee687735444f74c5bc0eeaa91674"`
Dec 12 02:57:25.348 INFO [stderr] usermod: no changes
Dec 12 02:57:25.432 INFO [stderr]     Checking rust-wasm-test-wavesim v0.1.0 (/source)
Dec 12 02:57:26.349 INFO [stderr] warning: variable does not need to be mutable
Dec 12 02:57:26.349 INFO [stderr]    --> src/lib.rs:297:9
Dec 12 02:57:26.349 INFO [stderr]     |
Dec 12 02:57:26.349 INFO [stderr] 297 |     let mut solver = unsafe { &mut *solver_ptr };
Dec 12 02:57:26.349 INFO [stderr]     |         ----^^^^^^
Dec 12 02:57:26.349 INFO [stderr]     |         |
Dec 12 02:57:26.349 INFO [stderr]     |         help: remove this `mut`
Dec 12 02:57:26.349 INFO [stderr]     |
Dec 12 02:57:26.349 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 02:57:26.349 INFO [stderr] 
Dec 12 02:57:26.349 INFO [stderr] warning: variable does not need to be mutable
Dec 12 02:57:26.349 INFO [stderr]    --> src/lib.rs:311:9
Dec 12 02:57:26.349 INFO [stderr]     |
Dec 12 02:57:26.349 INFO [stderr] 311 |     let mut solver = unsafe { &mut *solver_ptr };
Dec 12 02:57:26.349 INFO [stderr]     |         ----^^^^^^
Dec 12 02:57:26.349 INFO [stderr]     |         |
Dec 12 02:57:26.349 INFO [stderr]     |         help: remove this `mut`
Dec 12 02:57:26.349 INFO [stderr] 
Dec 12 02:57:26.349 INFO [stderr] warning: variable does not need to be mutable
Dec 12 02:57:26.349 INFO [stderr]    --> src/lib.rs:318:9
Dec 12 02:57:26.349 INFO [stderr]     |
Dec 12 02:57:26.349 INFO [stderr] 318 |     let mut solver = unsafe { &mut *solver_ptr };
Dec 12 02:57:26.349 INFO [stderr]     |         ----^^^^^^
Dec 12 02:57:26.349 INFO [stderr]     |         |
Dec 12 02:57:26.349 INFO [stderr]     |         help: remove this `mut`
Dec 12 02:57:26.349 INFO [stderr] 
Dec 12 02:57:26.444 INFO [stderr] warning: variable does not need to be mutable
Dec 12 02:57:26.444 INFO [stderr]    --> src/lib.rs:297:9
Dec 12 02:57:26.444 INFO [stderr]     |
Dec 12 02:57:26.444 INFO [stderr] 297 |     let mut solver = unsafe { &mut *solver_ptr };
Dec 12 02:57:26.444 INFO [stderr]     |         ----^^^^^^
Dec 12 02:57:26.444 INFO [stderr]     |         |
Dec 12 02:57:26.444 INFO [stderr]     |         help: remove this `mut`
Dec 12 02:57:26.444 INFO [stderr]     |
Dec 12 02:57:26.444 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 02:57:26.444 INFO [stderr] 
Dec 12 02:57:26.444 INFO [stderr] warning: variable does not need to be mutable
Dec 12 02:57:26.444 INFO [stderr]    --> src/lib.rs:311:9
Dec 12 02:57:26.445 INFO [stderr]     |
Dec 12 02:57:26.445 INFO [stderr] 311 |     let mut solver = unsafe { &mut *solver_ptr };
Dec 12 02:57:26.445 INFO [stderr]     |         ----^^^^^^
Dec 12 02:57:26.445 INFO [stderr]     |         |
Dec 12 02:57:26.445 INFO [stderr]     |         help: remove this `mut`
Dec 12 02:57:26.445 INFO [stderr] 
Dec 12 02:57:26.445 INFO [stderr] warning: variable does not need to be mutable
Dec 12 02:57:26.445 INFO [stderr]    --> src/lib.rs:318:9
Dec 12 02:57:26.445 INFO [stderr]     |
Dec 12 02:57:26.445 INFO [stderr] 318 |     let mut solver = unsafe { &mut *solver_ptr };
Dec 12 02:57:26.445 INFO [stderr]     |         ----^^^^^^
Dec 12 02:57:26.445 INFO [stderr]     |         |
Dec 12 02:57:26.445 INFO [stderr]     |         help: remove this `mut`
Dec 12 02:57:26.445 INFO [stderr] 
Dec 12 02:57:26.473 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 12 02:57:26.488 INFO [stderr] su: No module specific data is present
Dec 12 02:57:27.098 INFO running `"docker" "inspect" "b3c813d8d67f2d4c2f6c5c1fca2b84e680c4ee687735444f74c5bc0eeaa91674"`
Dec 12 02:57:27.448 INFO running `"docker" "rm" "-f" "b3c813d8d67f2d4c2f6c5c1fca2b84e680c4ee687735444f74c5bc0eeaa91674"`
Dec 12 02:57:27.792 INFO [stdout] b3c813d8d67f2d4c2f6c5c1fca2b84e680c4ee687735444f74c5bc0eeaa91674