Dec 06 04:32:01.888 INFO testing by77er/umbreon against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 04:32:01.888 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 04:32:02.286 INFO [stdout] f0ac7457758ce5948b2b601c9291b4778ea174d369fe3263646fe1eb1543d806
Dec 06 04:32:02.288 INFO running `"docker" "start" "-a" "f0ac7457758ce5948b2b601c9291b4778ea174d369fe3263646fe1eb1543d806"`
Dec 06 04:32:03.056 INFO [stderr] usermod: no changes
Dec 06 04:32:03.126 INFO [stderr]    Compiling sys-info v0.5.6
Dec 06 04:32:04.916 INFO [stderr]    Compiling umbreon v0.1.0 (/source)
Dec 06 04:32:05.896 INFO [stderr] warning: variable does not need to be mutable
Dec 06 04:32:05.896 INFO [stderr]   --> src/main.rs:95:9
Dec 06 04:32:05.896 INFO [stderr]    |
Dec 06 04:32:05.896 INFO [stderr] 95 |     let mut ip = String::from(orig_ip);
Dec 06 04:32:05.896 INFO [stderr]    |         ----^^
Dec 06 04:32:05.896 INFO [stderr]    |         |
Dec 06 04:32:05.896 INFO [stderr]    |         help: remove this `mut`
Dec 06 04:32:05.896 INFO [stderr]    |
Dec 06 04:32:05.896 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 04:32:05.896 INFO [stderr] 
Dec 06 04:32:05.896 INFO [stderr] warning: variable does not need to be mutable
Dec 06 04:32:05.896 INFO [stderr]   --> src/main.rs:96:9
Dec 06 04:32:05.896 INFO [stderr]    |
Dec 06 04:32:05.896 INFO [stderr] 96 |     let mut port = String::from(orig_port);
Dec 06 04:32:05.896 INFO [stderr]    |         ----^^^^
Dec 06 04:32:05.896 INFO [stderr]    |         |
Dec 06 04:32:05.896 INFO [stderr]    |         help: remove this `mut`
Dec 06 04:32:05.896 INFO [stderr] 
Dec 06 04:32:05.896 INFO [stderr] warning: variable does not need to be mutable
Dec 06 04:32:05.896 INFO [stderr]   --> src/main.rs:97:9
Dec 06 04:32:05.896 INFO [stderr]    |
Dec 06 04:32:05.896 INFO [stderr] 97 |     let mut sleep = orig_sleep;
Dec 06 04:32:05.896 INFO [stderr]    |         ----^^^^^
Dec 06 04:32:05.896 INFO [stderr]    |         |
Dec 06 04:32:05.897 INFO [stderr]    |         help: remove this `mut`
Dec 06 04:32:05.897 INFO [stderr] 
Dec 06 04:32:06.534 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.46s
Dec 06 04:32:06.542 INFO [stderr] su: No module specific data is present
Dec 06 04:32:06.848 INFO running `"docker" "inspect" "f0ac7457758ce5948b2b601c9291b4778ea174d369fe3263646fe1eb1543d806"`
Dec 06 04:32:06.974 INFO running `"docker" "rm" "-f" "f0ac7457758ce5948b2b601c9291b4778ea174d369fe3263646fe1eb1543d806"`
Dec 06 04:32:07.103 INFO [stdout] f0ac7457758ce5948b2b601c9291b4778ea174d369fe3263646fe1eb1543d806
Dec 06 04:32:07.108 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 04:32:07.432 INFO [stdout] 0433a5f314fa6927a3e7b8c8e9ad74fb734278751430d51dfb524b5c9856e908
Dec 06 04:32:07.434 INFO running `"docker" "start" "-a" "0433a5f314fa6927a3e7b8c8e9ad74fb734278751430d51dfb524b5c9856e908"`
Dec 06 04:32:07.757 INFO [stderr] usermod: no changes
Dec 06 04:32:07.808 INFO [stderr]    Compiling umbreon v0.1.0 (/source)
Dec 06 04:32:08.444 INFO [stderr] warning: variable does not need to be mutable
Dec 06 04:32:08.444 INFO [stderr]   --> src/main.rs:95:9
Dec 06 04:32:08.444 INFO [stderr]    |
Dec 06 04:32:08.444 INFO [stderr] 95 |     let mut ip = String::from(orig_ip);
Dec 06 04:32:08.444 INFO [stderr]    |         ----^^
Dec 06 04:32:08.444 INFO [stderr]    |         |
Dec 06 04:32:08.444 INFO [stderr]    |         help: remove this `mut`
Dec 06 04:32:08.444 INFO [stderr]    |
Dec 06 04:32:08.444 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 04:32:08.444 INFO [stderr] 
Dec 06 04:32:08.452 INFO [stderr] warning: variable does not need to be mutable
Dec 06 04:32:08.452 INFO [stderr]   --> src/main.rs:96:9
Dec 06 04:32:08.452 INFO [stderr]    |
Dec 06 04:32:08.452 INFO [stderr] 96 |     let mut port = String::from(orig_port);
Dec 06 04:32:08.452 INFO [stderr]    |         ----^^^^
Dec 06 04:32:08.452 INFO [stderr]    |         |
Dec 06 04:32:08.452 INFO [stderr]    |         help: remove this `mut`
Dec 06 04:32:08.452 INFO [stderr] 
Dec 06 04:32:08.452 INFO [stderr] warning: variable does not need to be mutable
Dec 06 04:32:08.452 INFO [stderr]   --> src/main.rs:97:9
Dec 06 04:32:08.452 INFO [stderr]    |
Dec 06 04:32:08.452 INFO [stderr] 97 |     let mut sleep = orig_sleep;
Dec 06 04:32:08.452 INFO [stderr]    |         ----^^^^^
Dec 06 04:32:08.452 INFO [stderr]    |         |
Dec 06 04:32:08.452 INFO [stderr]    |         help: remove this `mut`
Dec 06 04:32:08.452 INFO [stderr] 
Dec 06 04:32:08.760 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 06 04:32:08.764 INFO [stderr] su: No module specific data is present
Dec 06 04:32:09.188 INFO running `"docker" "inspect" "0433a5f314fa6927a3e7b8c8e9ad74fb734278751430d51dfb524b5c9856e908"`
Dec 06 04:32:09.408 INFO running `"docker" "rm" "-f" "0433a5f314fa6927a3e7b8c8e9ad74fb734278751430d51dfb524b5c9856e908"`
Dec 06 04:32:09.616 INFO [stdout] 0433a5f314fa6927a3e7b8c8e9ad74fb734278751430d51dfb524b5c9856e908
Dec 06 04:32:09.630 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 04:32:10.019 INFO [stdout] 786a68938db99f87cbf80d5c47ac9fed5984de74df070d9afc6ba32ad0b7a32b
Dec 06 04:32:10.021 INFO running `"docker" "start" "-a" "786a68938db99f87cbf80d5c47ac9fed5984de74df070d9afc6ba32ad0b7a32b"`
Dec 06 04:32:10.856 INFO [stderr] usermod: no changes
Dec 06 04:32:10.941 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 04:32:10.952 INFO [stderr]      Running /target/debug/deps/umbreon-2c82d2787158af5e
Dec 06 04:32:10.954 INFO [stdout] 
Dec 06 04:32:10.954 INFO [stdout] running 0 tests
Dec 06 04:32:10.954 INFO [stdout] 
Dec 06 04:32:10.954 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 04:32:10.954 INFO [stdout] 
Dec 06 04:32:10.958 INFO [stderr] su: No module specific data is present
Dec 06 04:32:11.625 INFO running `"docker" "inspect" "786a68938db99f87cbf80d5c47ac9fed5984de74df070d9afc6ba32ad0b7a32b"`
Dec 06 04:32:11.842 INFO running `"docker" "rm" "-f" "786a68938db99f87cbf80d5c47ac9fed5984de74df070d9afc6ba32ad0b7a32b"`
Dec 06 04:32:12.070 INFO [stdout] 786a68938db99f87cbf80d5c47ac9fed5984de74df070d9afc6ba32ad0b7a32b