Dec 13 14:58:20.634 INFO testing jrobar/Twelve-Days-of-Christmas against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 14:58:20.634 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 14:58:20.838 INFO [stdout] 06791dfa8ada1bedac2a7e6efe855568447c50d9db7b99d8f7b40889192b6c0d
Dec 13 14:58:20.844 INFO running `"docker" "start" "-a" "06791dfa8ada1bedac2a7e6efe855568447c50d9db7b99d8f7b40889192b6c0d"`
Dec 13 14:58:21.680 INFO [stderr] usermod: no changes
Dec 13 14:58:21.702 INFO [stderr]    Compiling twelve_days_of_christmas v0.1.0 (/source)
Dec 13 14:58:21.968 INFO [stderr] warning: variable does not need to be mutable
Dec 13 14:58:21.968 INFO [stderr]  --> src/main.rs:6:9
Dec 13 14:58:21.968 INFO [stderr]   |
Dec 13 14:58:21.968 INFO [stderr] 6 |     let mut n = 11;
Dec 13 14:58:21.968 INFO [stderr]   |         ----^
Dec 13 14:58:21.968 INFO [stderr]   |         |
Dec 13 14:58:21.968 INFO [stderr]   |         help: remove this `mut`
Dec 13 14:58:21.968 INFO [stderr]   |
Dec 13 14:58:21.968 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 13 14:58:21.968 INFO [stderr] 
Dec 13 14:58:22.206 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 13 14:58:22.209 INFO [stderr] su: No module specific data is present
Dec 13 14:58:22.665 INFO running `"docker" "inspect" "06791dfa8ada1bedac2a7e6efe855568447c50d9db7b99d8f7b40889192b6c0d"`
Dec 13 14:58:22.925 INFO running `"docker" "rm" "-f" "06791dfa8ada1bedac2a7e6efe855568447c50d9db7b99d8f7b40889192b6c0d"`
Dec 13 14:58:23.112 INFO [stdout] 06791dfa8ada1bedac2a7e6efe855568447c50d9db7b99d8f7b40889192b6c0d
Dec 13 14:58:23.119 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 14:58:23.474 INFO [stdout] 24303a5b000b84a0e362fd3413510aa2ee3953fd6dbb592249f08ab7d451604d
Dec 13 14:58:23.476 INFO running `"docker" "start" "-a" "24303a5b000b84a0e362fd3413510aa2ee3953fd6dbb592249f08ab7d451604d"`
Dec 13 14:58:23.947 INFO [stderr] usermod: no changes
Dec 13 14:58:23.994 INFO [stderr]    Compiling twelve_days_of_christmas v0.1.0 (/source)
Dec 13 14:58:24.347 INFO [stderr] warning: variable does not need to be mutable
Dec 13 14:58:24.347 INFO [stderr]  --> src/main.rs:6:9
Dec 13 14:58:24.347 INFO [stderr]   |
Dec 13 14:58:24.347 INFO [stderr] 6 |     let mut n = 11;
Dec 13 14:58:24.347 INFO [stderr]   |         ----^
Dec 13 14:58:24.347 INFO [stderr]   |         |
Dec 13 14:58:24.347 INFO [stderr]   |         help: remove this `mut`
Dec 13 14:58:24.347 INFO [stderr]   |
Dec 13 14:58:24.347 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 13 14:58:24.347 INFO [stderr] 
Dec 13 14:58:24.559 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 13 14:58:24.561 INFO [stderr] su: No module specific data is present
Dec 13 14:58:24.939 INFO running `"docker" "inspect" "24303a5b000b84a0e362fd3413510aa2ee3953fd6dbb592249f08ab7d451604d"`
Dec 13 14:58:25.041 INFO running `"docker" "rm" "-f" "24303a5b000b84a0e362fd3413510aa2ee3953fd6dbb592249f08ab7d451604d"`
Dec 13 14:58:25.117 INFO [stdout] 24303a5b000b84a0e362fd3413510aa2ee3953fd6dbb592249f08ab7d451604d
Dec 13 14:58:25.186 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 14:58:25.398 INFO [stdout] e0b18808238fbdcfadb39ebb6d910bd50730e0a0869eb0f902749a2dcd60b75a
Dec 13 14:58:25.400 INFO running `"docker" "start" "-a" "e0b18808238fbdcfadb39ebb6d910bd50730e0a0869eb0f902749a2dcd60b75a"`
Dec 13 14:58:25.792 INFO [stderr] usermod: no changes
Dec 13 14:58:25.818 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 14:58:25.818 INFO [stderr]      Running /target/debug/deps/twelve_days_of_christmas-4621fdc01f6857fe
Dec 13 14:58:25.820 INFO [stdout] 
Dec 13 14:58:25.820 INFO [stdout] running 0 tests
Dec 13 14:58:25.820 INFO [stdout] 
Dec 13 14:58:25.820 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:58:25.820 INFO [stdout] 
Dec 13 14:58:25.821 INFO [stderr] su: No module specific data is present
Dec 13 14:58:26.092 INFO running `"docker" "inspect" "e0b18808238fbdcfadb39ebb6d910bd50730e0a0869eb0f902749a2dcd60b75a"`
Dec 13 14:58:26.217 INFO running `"docker" "rm" "-f" "e0b18808238fbdcfadb39ebb6d910bd50730e0a0869eb0f902749a2dcd60b75a"`
Dec 13 14:58:26.323 INFO [stdout] e0b18808238fbdcfadb39ebb6d910bd50730e0a0869eb0f902749a2dcd60b75a