Dec 17 18:37:14.821 INFO checking nozo-moto/try_webassenbly against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 18:37:14.821 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/nozo-moto/try_webassenbly:/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 17 18:37:15.037 INFO [stdout] 514967df23a7101a8d713878a385336f7c4d8a907ff705c9cd65c581aeb44f71
Dec 17 18:37:15.039 INFO running `"docker" "start" "-a" "514967df23a7101a8d713878a385336f7c4d8a907ff705c9cd65c581aeb44f71"`
Dec 17 18:37:15.808 INFO [stderr]     Checking num-bigint v0.1.44
Dec 17 18:37:15.810 INFO [stderr]     Checking ndarray v0.11.2
Dec 17 18:37:17.327 INFO [stderr]     Checking num-rational v0.1.42
Dec 17 18:37:18.094 INFO [stderr]     Checking num v0.1.42
Dec 17 18:37:23.004 INFO [stderr]     Checking zli_webassenbly v0.1.0 (/opt/crater/workdir)
Dec 17 18:37:23.268 INFO [stderr] warning: unused variable: `mat3`
Dec 17 18:37:23.268 INFO [stderr]   --> src/main.rs:12:13
Dec 17 18:37:23.268 INFO [stderr]    |
Dec 17 18:37:23.268 INFO [stderr] 12 |     let mut mat3 = [[0;1000];1000];
Dec 17 18:37:23.268 INFO [stderr]    |             ^^^^ help: consider using `_mat3` instead
Dec 17 18:37:23.268 INFO [stderr]    |
Dec 17 18:37:23.268 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 18:37:23.268 INFO [stderr] 
Dec 17 18:37:23.268 INFO [stderr] warning: value assigned to `rel` is never read
Dec 17 18:37:23.268 INFO [stderr]   --> src/main.rs:13:13
Dec 17 18:37:23.268 INFO [stderr]    |
Dec 17 18:37:23.268 INFO [stderr] 13 |     let mut rel = 0;
Dec 17 18:37:23.268 INFO [stderr]    |             ^^^
Dec 17 18:37:23.268 INFO [stderr]    |
Dec 17 18:37:23.268 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 17 18:37:23.268 INFO [stderr] 
Dec 17 18:37:23.268 INFO [stderr] warning: variable does not need to be mutable
Dec 17 18:37:23.268 INFO [stderr]   --> src/main.rs:12:9
Dec 17 18:37:23.268 INFO [stderr]    |
Dec 17 18:37:23.268 INFO [stderr] 12 |     let mut mat3 = [[0;1000];1000];
Dec 17 18:37:23.268 INFO [stderr]    |         ----^^^^
Dec 17 18:37:23.268 INFO [stderr]    |         |
Dec 17 18:37:23.268 INFO [stderr]    |         help: remove this `mut`
Dec 17 18:37:23.268 INFO [stderr]    |
Dec 17 18:37:23.268 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 18:37:23.268 INFO [stderr] 
Dec 17 18:37:23.516 INFO [stderr] warning: unused variable: `mat3`
Dec 17 18:37:23.516 INFO [stderr]   --> src/main.rs:12:13
Dec 17 18:37:23.516 INFO [stderr]    |
Dec 17 18:37:23.516 INFO [stderr] 12 |     let mut mat3 = [[0;1000];1000];
Dec 17 18:37:23.516 INFO [stderr]    |             ^^^^ help: consider using `_mat3` instead
Dec 17 18:37:23.516 INFO [stderr]    |
Dec 17 18:37:23.516 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 18:37:23.516 INFO [stderr] 
Dec 17 18:37:23.516 INFO [stderr] warning: value assigned to `rel` is never read
Dec 17 18:37:23.516 INFO [stderr]   --> src/main.rs:13:13
Dec 17 18:37:23.516 INFO [stderr]    |
Dec 17 18:37:23.516 INFO [stderr] 13 |     let mut rel = 0;
Dec 17 18:37:23.516 INFO [stderr]    |             ^^^
Dec 17 18:37:23.516 INFO [stderr]    |
Dec 17 18:37:23.516 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 17 18:37:23.516 INFO [stderr] 
Dec 17 18:37:23.528 INFO [stderr] warning: variable does not need to be mutable
Dec 17 18:37:23.528 INFO [stderr]   --> src/main.rs:12:9
Dec 17 18:37:23.528 INFO [stderr]    |
Dec 17 18:37:23.528 INFO [stderr] 12 |     let mut mat3 = [[0;1000];1000];
Dec 17 18:37:23.528 INFO [stderr]    |         ----^^^^
Dec 17 18:37:23.528 INFO [stderr]    |         |
Dec 17 18:37:23.528 INFO [stderr]    |         help: remove this `mut`
Dec 17 18:37:23.528 INFO [stderr]    |
Dec 17 18:37:23.528 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 18:37:23.528 INFO [stderr] 
Dec 17 18:37:23.580 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.83s
Dec 17 18:37:24.338 INFO running `"docker" "inspect" "514967df23a7101a8d713878a385336f7c4d8a907ff705c9cd65c581aeb44f71"`
Dec 17 18:37:24.688 INFO running `"docker" "rm" "-f" "514967df23a7101a8d713878a385336f7c4d8a907ff705c9cd65c581aeb44f71"`
Dec 17 18:37:24.992 INFO [stdout] 514967df23a7101a8d713878a385336f7c4d8a907ff705c9cd65c581aeb44f71