Dec 18 03:05:51.495 INFO checking botagar/keccakrs-wasm against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 03:05:51.495 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/botagar/keccakrs-wasm:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 03:05:51.873 INFO [stdout] 2641dc2cbfbc19067450270a446e44a27ff2bf7b2d40494b80f495e1b5c0ccfc
Dec 18 03:05:51.875 INFO running `"docker" "start" "-a" "2641dc2cbfbc19067450270a446e44a27ff2bf7b2d40494b80f495e1b5c0ccfc"`
Dec 18 03:05:53.268 INFO [stderr] warning: unused manifest key: target.wasm32-unknown-emscripten.rustflags
Dec 18 03:05:53.271 INFO [stderr]     Checking keccakrs v0.1.4
Dec 18 03:05:53.625 INFO [stderr]     Checking keccakrs-wasm v0.1.0 (/opt/crater/workdir)
Dec 18 03:05:53.876 INFO [stderr] warning: unused import: `keccakrs::*`
Dec 18 03:05:53.876 INFO [stderr]  --> src/main.rs:2:5
Dec 18 03:05:53.876 INFO [stderr]   |
Dec 18 03:05:53.876 INFO [stderr] 2 | use keccakrs::*;
Dec 18 03:05:53.876 INFO [stderr]   |     ^^^^^^^^^^^
Dec 18 03:05:53.876 INFO [stderr]   |
Dec 18 03:05:53.876 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 03:05:53.876 INFO [stderr] 
Dec 18 03:05:53.876 INFO [stderr] warning: unused import: `keccakrs::*`
Dec 18 03:05:53.876 INFO [stderr]  --> src/main.rs:2:5
Dec 18 03:05:53.876 INFO [stderr]   |
Dec 18 03:05:53.876 INFO [stderr] 2 | use keccakrs::*;
Dec 18 03:05:53.876 INFO [stderr]   |     ^^^^^^^^^^^
Dec 18 03:05:53.876 INFO [stderr]   |
Dec 18 03:05:53.876 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 03:05:53.876 INFO [stderr] 
Dec 18 03:05:53.908 INFO [stderr] warning: variable does not need to be mutable
Dec 18 03:05:53.908 INFO [stderr]   --> src/main.rs:16:9
Dec 18 03:05:53.908 INFO [stderr]    |
Dec 18 03:05:53.908 INFO [stderr] 16 |     let mut raw_hash = keccak.hash();
Dec 18 03:05:53.908 INFO [stderr]    |         ----^^^^^^^^
Dec 18 03:05:53.908 INFO [stderr]    |         |
Dec 18 03:05:53.908 INFO [stderr]    |         help: remove this `mut`
Dec 18 03:05:53.908 INFO [stderr]    |
Dec 18 03:05:53.908 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 03:05:53.908 INFO [stderr] 
Dec 18 03:05:53.908 INFO [stderr] warning: variable does not need to be mutable
Dec 18 03:05:53.908 INFO [stderr]   --> src/main.rs:16:9
Dec 18 03:05:53.908 INFO [stderr]    |
Dec 18 03:05:53.908 INFO [stderr] 16 |     let mut raw_hash = keccak.hash();
Dec 18 03:05:53.908 INFO [stderr]    |         ----^^^^^^^^
Dec 18 03:05:53.908 INFO [stderr]    |         |
Dec 18 03:05:53.908 INFO [stderr]    |         help: remove this `mut`
Dec 18 03:05:53.908 INFO [stderr]    |
Dec 18 03:05:53.908 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 03:05:53.908 INFO [stderr] 
Dec 18 03:05:53.945 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 18 03:05:54.470 INFO running `"docker" "inspect" "2641dc2cbfbc19067450270a446e44a27ff2bf7b2d40494b80f495e1b5c0ccfc"`
Dec 18 03:05:54.780 INFO running `"docker" "rm" "-f" "2641dc2cbfbc19067450270a446e44a27ff2bf7b2d40494b80f495e1b5c0ccfc"`
Dec 18 03:05:55.086 INFO [stdout] 2641dc2cbfbc19067450270a446e44a27ff2bf7b2d40494b80f495e1b5c0ccfc