Dec 06 04:31:59.869 INFO testing by77er/umbreon against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 04:31:59.869 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 06 04:32:00.356 INFO [stdout] 42412cbbc67f4b692b64abc0c87bd970eb13e57e493c071bd9d2080fecc558ce
Dec 06 04:32:00.362 INFO running `"docker" "start" "-a" "42412cbbc67f4b692b64abc0c87bd970eb13e57e493c071bd9d2080fecc558ce"`
Dec 06 04:32:01.959 INFO [stderr] usermod: no changes
Dec 06 04:32:02.104 INFO [stderr]    Compiling sys-info v0.5.6
Dec 06 04:32:04.148 INFO [stderr]    Compiling umbreon v0.1.0 (/source)
Dec 06 04:32:04.976 INFO [stderr] warning: variable does not need to be mutable
Dec 06 04:32:04.976 INFO [stderr]   --> src/main.rs:95:9
Dec 06 04:32:04.976 INFO [stderr]    |
Dec 06 04:32:04.976 INFO [stderr] 95 |     let mut ip = String::from(orig_ip);
Dec 06 04:32:04.976 INFO [stderr]    |         ----^^
Dec 06 04:32:04.976 INFO [stderr]    |         |
Dec 06 04:32:04.976 INFO [stderr]    |         help: remove this `mut`
Dec 06 04:32:04.976 INFO [stderr]    |
Dec 06 04:32:04.976 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 04:32:04.976 INFO [stderr] 
Dec 06 04:32:04.976 INFO [stderr] warning: variable does not need to be mutable
Dec 06 04:32:04.976 INFO [stderr]   --> src/main.rs:96:9
Dec 06 04:32:04.976 INFO [stderr]    |
Dec 06 04:32:04.976 INFO [stderr] 96 |     let mut port = String::from(orig_port);
Dec 06 04:32:04.976 INFO [stderr]    |         ----^^^^
Dec 06 04:32:04.976 INFO [stderr]    |         |
Dec 06 04:32:04.976 INFO [stderr]    |         help: remove this `mut`
Dec 06 04:32:04.976 INFO [stderr] 
Dec 06 04:32:04.976 INFO [stderr] warning: variable does not need to be mutable
Dec 06 04:32:04.976 INFO [stderr]   --> src/main.rs:97:9
Dec 06 04:32:04.976 INFO [stderr]    |
Dec 06 04:32:04.976 INFO [stderr] 97 |     let mut sleep = orig_sleep;
Dec 06 04:32:04.976 INFO [stderr]    |         ----^^^^^
Dec 06 04:32:04.976 INFO [stderr]    |         |
Dec 06 04:32:04.976 INFO [stderr]    |         help: remove this `mut`
Dec 06 04:32:04.976 INFO [stderr] 
Dec 06 04:32:05.605 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.61s
Dec 06 04:32:05.612 INFO [stderr] su: No module specific data is present
Dec 06 04:32:06.342 INFO running `"docker" "inspect" "42412cbbc67f4b692b64abc0c87bd970eb13e57e493c071bd9d2080fecc558ce"`
Dec 06 04:32:06.486 INFO running `"docker" "rm" "-f" "42412cbbc67f4b692b64abc0c87bd970eb13e57e493c071bd9d2080fecc558ce"`
Dec 06 04:32:06.597 INFO [stdout] 42412cbbc67f4b692b64abc0c87bd970eb13e57e493c071bd9d2080fecc558ce
Dec 06 04:32:06.602 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 06 04:32:06.788 INFO [stdout] ad37a9d28f5430c887d50adcbf35076328701829b0d7aaae92ecfc683cdd9057
Dec 06 04:32:06.790 INFO running `"docker" "start" "-a" "ad37a9d28f5430c887d50adcbf35076328701829b0d7aaae92ecfc683cdd9057"`
Dec 06 04:32:07.305 INFO [stderr] usermod: no changes
Dec 06 04:32:07.358 INFO [stderr]    Compiling umbreon v0.1.0 (/source)
Dec 06 04:32:08.035 INFO [stderr] warning: variable does not need to be mutable
Dec 06 04:32:08.035 INFO [stderr]   --> src/main.rs:95:9
Dec 06 04:32:08.035 INFO [stderr]    |
Dec 06 04:32:08.035 INFO [stderr] 95 |     let mut ip = String::from(orig_ip);
Dec 06 04:32:08.035 INFO [stderr]    |         ----^^
Dec 06 04:32:08.035 INFO [stderr]    |         |
Dec 06 04:32:08.035 INFO [stderr]    |         help: remove this `mut`
Dec 06 04:32:08.035 INFO [stderr]    |
Dec 06 04:32:08.035 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 04:32:08.035 INFO [stderr] 
Dec 06 04:32:08.035 INFO [stderr] warning: variable does not need to be mutable
Dec 06 04:32:08.035 INFO [stderr]   --> src/main.rs:96:9
Dec 06 04:32:08.035 INFO [stderr]    |
Dec 06 04:32:08.035 INFO [stderr] 96 |     let mut port = String::from(orig_port);
Dec 06 04:32:08.035 INFO [stderr]    |         ----^^^^
Dec 06 04:32:08.035 INFO [stderr]    |         |
Dec 06 04:32:08.035 INFO [stderr]    |         help: remove this `mut`
Dec 06 04:32:08.035 INFO [stderr] 
Dec 06 04:32:08.035 INFO [stderr] warning: variable does not need to be mutable
Dec 06 04:32:08.035 INFO [stderr]   --> src/main.rs:97:9
Dec 06 04:32:08.035 INFO [stderr]    |
Dec 06 04:32:08.035 INFO [stderr] 97 |     let mut sleep = orig_sleep;
Dec 06 04:32:08.035 INFO [stderr]    |         ----^^^^^
Dec 06 04:32:08.035 INFO [stderr]    |         |
Dec 06 04:32:08.035 INFO [stderr]    |         help: remove this `mut`
Dec 06 04:32:08.035 INFO [stderr] 
Dec 06 04:32:08.241 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 06 04:32:08.246 INFO [stderr] su: No module specific data is present
Dec 06 04:32:08.532 INFO running `"docker" "inspect" "ad37a9d28f5430c887d50adcbf35076328701829b0d7aaae92ecfc683cdd9057"`
Dec 06 04:32:08.760 INFO running `"docker" "rm" "-f" "ad37a9d28f5430c887d50adcbf35076328701829b0d7aaae92ecfc683cdd9057"`
Dec 06 04:32:09.020 INFO [stdout] ad37a9d28f5430c887d50adcbf35076328701829b0d7aaae92ecfc683cdd9057
Dec 06 04:32:09.024 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 06 04:32:09.384 INFO [stdout] 0904f206a4a61c7e07585fe961bf565e2261cac389aa1d5bc5dcedbaa542320b
Dec 06 04:32:09.387 INFO running `"docker" "start" "-a" "0904f206a4a61c7e07585fe961bf565e2261cac389aa1d5bc5dcedbaa542320b"`
Dec 06 04:32:10.026 INFO [stderr] usermod: no changes
Dec 06 04:32:10.091 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 04:32:10.112 INFO [stderr]      Running /target/debug/deps/umbreon-7d22e07e9b241e88
Dec 06 04:32:10.124 INFO [stderr] su: No module specific data is present
Dec 06 04:32:10.124 INFO [stdout] 
Dec 06 04:32:10.124 INFO [stdout] running 0 tests
Dec 06 04:32:10.124 INFO [stdout] 
Dec 06 04:32:10.124 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 04:32:10.124 INFO [stdout] 
Dec 06 04:32:10.600 INFO running `"docker" "inspect" "0904f206a4a61c7e07585fe961bf565e2261cac389aa1d5bc5dcedbaa542320b"`
Dec 06 04:32:10.918 INFO running `"docker" "rm" "-f" "0904f206a4a61c7e07585fe961bf565e2261cac389aa1d5bc5dcedbaa542320b"`
Dec 06 04:32:11.192 INFO [stdout] 0904f206a4a61c7e07585fe961bf565e2261cac389aa1d5bc5dcedbaa542320b