Dec 19 11:41:39.466 INFO checking nozo-moto/try_webassenbly against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 11:41:39.466 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:41:39.650 INFO [stdout] 101a1178c297fc3bf886dd4f6eb9fe4701925cdfde62d85988c028cf9f4e2d3d
Dec 19 11:41:39.658 INFO running `"docker" "start" "-a" "101a1178c297fc3bf886dd4f6eb9fe4701925cdfde62d85988c028cf9f4e2d3d"`
Dec 19 11:41:40.293 INFO [stderr]    Compiling num-integer v0.1.38
Dec 19 11:41:40.293 INFO [stderr]    Compiling ndarray v0.11.2
Dec 19 11:41:40.294 INFO [stderr]     Checking itertools v0.7.8
Dec 19 11:41:40.294 INFO [stderr]     Checking num-complex v0.1.43
Dec 19 11:41:41.520 INFO [stderr]     Checking num-bigint v0.1.44
Dec 19 11:41:41.520 INFO [stderr]     Checking num-iter v0.1.37
Dec 19 11:41:43.233 INFO [stderr]     Checking num-rational v0.1.42
Dec 19 11:41:43.772 INFO [stderr]     Checking num v0.1.42
Dec 19 11:41:48.707 INFO [stderr]     Checking zli_webassenbly v0.1.0 (/opt/crater/workdir)
Dec 19 11:41:49.052 INFO [stderr] warning: unused variable: `mat3`
Dec 19 11:41:49.052 INFO [stderr]   --> src/main.rs:12:13
Dec 19 11:41:49.052 INFO [stderr]    |
Dec 19 11:41:49.052 INFO [stderr] 12 |     let mut mat3 = [[0;1000];1000];
Dec 19 11:41:49.052 INFO [stderr]    |             ^^^^ help: consider using `_mat3` instead
Dec 19 11:41:49.052 INFO [stderr]    |
Dec 19 11:41:49.052 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 11:41:49.052 INFO [stderr] 
Dec 19 11:41:49.052 INFO [stderr] warning: value assigned to `rel` is never read
Dec 19 11:41:49.052 INFO [stderr]   --> src/main.rs:13:13
Dec 19 11:41:49.052 INFO [stderr]    |
Dec 19 11:41:49.052 INFO [stderr] 13 |     let mut rel = 0;
Dec 19 11:41:49.052 INFO [stderr]    |             ^^^
Dec 19 11:41:49.052 INFO [stderr]    |
Dec 19 11:41:49.052 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 11:41:49.052 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 11:41:49.052 INFO [stderr] 
Dec 19 11:41:49.052 INFO [stderr] warning: variable does not need to be mutable
Dec 19 11:41:49.052 INFO [stderr]   --> src/main.rs:12:9
Dec 19 11:41:49.052 INFO [stderr]    |
Dec 19 11:41:49.052 INFO [stderr] 12 |     let mut mat3 = [[0;1000];1000];
Dec 19 11:41:49.052 INFO [stderr]    |         ----^^^^
Dec 19 11:41:49.053 INFO [stderr]    |         |
Dec 19 11:41:49.053 INFO [stderr]    |         help: remove this `mut`
Dec 19 11:41:49.053 INFO [stderr]    |
Dec 19 11:41:49.053 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 11:41:49.053 INFO [stderr] 
Dec 19 11:41:49.076 INFO [stderr] warning: unused variable: `mat3`
Dec 19 11:41:49.076 INFO [stderr]   --> src/main.rs:12:13
Dec 19 11:41:49.076 INFO [stderr]    |
Dec 19 11:41:49.076 INFO [stderr] 12 |     let mut mat3 = [[0;1000];1000];
Dec 19 11:41:49.076 INFO [stderr]    |             ^^^^ help: consider using `_mat3` instead
Dec 19 11:41:49.076 INFO [stderr]    |
Dec 19 11:41:49.076 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 11:41:49.076 INFO [stderr] 
Dec 19 11:41:49.076 INFO [stderr] warning: value assigned to `rel` is never read
Dec 19 11:41:49.076 INFO [stderr]   --> src/main.rs:13:13
Dec 19 11:41:49.076 INFO [stderr]    |
Dec 19 11:41:49.076 INFO [stderr] 13 |     let mut rel = 0;
Dec 19 11:41:49.076 INFO [stderr]    |             ^^^
Dec 19 11:41:49.076 INFO [stderr]    |
Dec 19 11:41:49.076 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 11:41:49.076 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 11:41:49.076 INFO [stderr] 
Dec 19 11:41:49.079 INFO [stderr] warning: variable does not need to be mutable
Dec 19 11:41:49.080 INFO [stderr]   --> src/main.rs:12:9
Dec 19 11:41:49.080 INFO [stderr]    |
Dec 19 11:41:49.080 INFO [stderr] 12 |     let mut mat3 = [[0;1000];1000];
Dec 19 11:41:49.080 INFO [stderr]    |         ----^^^^
Dec 19 11:41:49.080 INFO [stderr]    |         |
Dec 19 11:41:49.080 INFO [stderr]    |         help: remove this `mut`
Dec 19 11:41:49.080 INFO [stderr]    |
Dec 19 11:41:49.080 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 11:41:49.080 INFO [stderr] 
Dec 19 11:41:49.108 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.86s
Dec 19 11:41:49.982 INFO running `"docker" "inspect" "101a1178c297fc3bf886dd4f6eb9fe4701925cdfde62d85988c028cf9f4e2d3d"`
Dec 19 11:41:50.252 INFO running `"docker" "rm" "-f" "101a1178c297fc3bf886dd4f6eb9fe4701925cdfde62d85988c028cf9f4e2d3d"`
Dec 19 11:41:50.612 INFO [stdout] 101a1178c297fc3bf886dd4f6eb9fe4701925cdfde62d85988c028cf9f4e2d3d