Dec 18 09:04:51.165 INFO checking xiangyun-0.2.7 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 09:04:51.165 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/xiangyun/0.2.7:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 09:04:51.576 INFO [stdout] 8cb78382e1f13951771e4516866b3a4c4ace7cfd4451b579a1bff1a7c2972cd2
Dec 18 09:04:51.582 INFO running `"docker" "start" "-a" "8cb78382e1f13951771e4516866b3a4c4ace7cfd4451b579a1bff1a7c2972cd2"`
Dec 18 09:04:53.136 INFO [stderr]     Checking xiangyun v0.2.7 (/opt/crater/workdir)
Dec 18 09:04:53.556 INFO [stderr] warning: value assigned to `result` is never read
Dec 18 09:04:53.556 INFO [stderr]   --> src/rand/base/mod.rs:43:17
Dec 18 09:04:53.556 INFO [stderr]    |
Dec 18 09:04:53.556 INFO [stderr] 43 |         let mut result = 0;
Dec 18 09:04:53.556 INFO [stderr]    |                 ^^^^^^
Dec 18 09:04:53.556 INFO [stderr]    |
Dec 18 09:04:53.556 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 09:04:53.556 INFO [stderr] 
Dec 18 09:04:53.628 INFO [stderr] warning: value assigned to `result` is never read
Dec 18 09:04:53.628 INFO [stderr]   --> src/rand/base/mod.rs:43:17
Dec 18 09:04:53.628 INFO [stderr]    |
Dec 18 09:04:53.628 INFO [stderr] 43 |         let mut result = 0;
Dec 18 09:04:53.628 INFO [stderr]    |                 ^^^^^^
Dec 18 09:04:53.628 INFO [stderr]    |
Dec 18 09:04:53.628 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 09:04:53.628 INFO [stderr] 
Dec 18 09:04:54.144 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 18 09:04:54.850 INFO running `"docker" "inspect" "8cb78382e1f13951771e4516866b3a4c4ace7cfd4451b579a1bff1a7c2972cd2"`
Dec 18 09:04:55.183 INFO running `"docker" "rm" "-f" "8cb78382e1f13951771e4516866b3a4c4ace7cfd4451b579a1bff1a7c2972cd2"`
Dec 18 09:04:55.456 INFO [stdout] 8cb78382e1f13951771e4516866b3a4c4ace7cfd4451b579a1bff1a7c2972cd2