Dec 14 11:10:26.384 INFO testing Cyclic3/primefinder against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 11:10:26.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 11:10:26.630 INFO [stdout] a05a020e88bb45616f57d243ea0f65660d74d4d088cde178dfd7e54263dd23e2
Dec 14 11:10:26.633 INFO running `"docker" "start" "-a" "a05a020e88bb45616f57d243ea0f65660d74d4d088cde178dfd7e54263dd23e2"`
Dec 14 11:10:27.111 INFO [stderr] usermod: no changes
Dec 14 11:10:27.199 INFO [stderr]    Compiling primefinder v0.1.0 (/source)
Dec 14 11:10:27.944 INFO [stderr] warning: variable does not need to be mutable
Dec 14 11:10:27.944 INFO [stderr]   --> src/main.rs:17:9
Dec 14 11:10:27.944 INFO [stderr]    |
Dec 14 11:10:27.944 INFO [stderr] 17 |     let mut n = match BigNum::from_dec_str(&n) { Ok(bn) => bn, _ => { println!("Bad number: {}", n); return }};
Dec 14 11:10:27.944 INFO [stderr]    |         ----^
Dec 14 11:10:27.944 INFO [stderr]    |         |
Dec 14 11:10:27.945 INFO [stderr]    |         help: remove this `mut`
Dec 14 11:10:27.945 INFO [stderr]    |
Dec 14 11:10:27.945 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 11:10:27.945 INFO [stderr] 
Dec 14 11:10:28.536 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
Dec 14 11:10:28.541 INFO [stderr] su: No module specific data is present
Dec 14 11:10:28.860 INFO running `"docker" "inspect" "a05a020e88bb45616f57d243ea0f65660d74d4d088cde178dfd7e54263dd23e2"`
Dec 14 11:10:28.984 INFO running `"docker" "rm" "-f" "a05a020e88bb45616f57d243ea0f65660d74d4d088cde178dfd7e54263dd23e2"`
Dec 14 11:10:29.098 INFO [stdout] a05a020e88bb45616f57d243ea0f65660d74d4d088cde178dfd7e54263dd23e2
Dec 14 11:10:29.105 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 11:10:29.325 INFO [stdout] 56042ecd7ba29c21a894caa076a0d9b44a17de0e6964017bd2fea3874b13c392
Dec 14 11:10:29.328 INFO running `"docker" "start" "-a" "56042ecd7ba29c21a894caa076a0d9b44a17de0e6964017bd2fea3874b13c392"`
Dec 14 11:10:29.900 INFO [stderr] usermod: no changes
Dec 14 11:10:29.941 INFO [stderr]    Compiling primefinder v0.1.0 (/source)
Dec 14 11:10:30.738 INFO [stderr] warning: variable does not need to be mutable
Dec 14 11:10:30.738 INFO [stderr]   --> src/main.rs:17:9
Dec 14 11:10:30.738 INFO [stderr]    |
Dec 14 11:10:30.738 INFO [stderr] 17 |     let mut n = match BigNum::from_dec_str(&n) { Ok(bn) => bn, _ => { println!("Bad number: {}", n); return }};
Dec 14 11:10:30.738 INFO [stderr]    |         ----^
Dec 14 11:10:30.738 INFO [stderr]    |         |
Dec 14 11:10:30.738 INFO [stderr]    |         help: remove this `mut`
Dec 14 11:10:30.738 INFO [stderr]    |
Dec 14 11:10:30.738 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 11:10:30.738 INFO [stderr] 
Dec 14 11:10:31.078 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 14 11:10:31.083 INFO [stderr] su: No module specific data is present
Dec 14 11:10:31.546 INFO running `"docker" "inspect" "56042ecd7ba29c21a894caa076a0d9b44a17de0e6964017bd2fea3874b13c392"`
Dec 14 11:10:31.636 INFO running `"docker" "rm" "-f" "56042ecd7ba29c21a894caa076a0d9b44a17de0e6964017bd2fea3874b13c392"`
Dec 14 11:10:31.783 INFO [stdout] 56042ecd7ba29c21a894caa076a0d9b44a17de0e6964017bd2fea3874b13c392
Dec 14 11:10:31.787 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 11:10:31.980 INFO [stdout] 78a2f0e1ecb89b2de836fd82830b232949e85d180622a040052e746289438f92
Dec 14 11:10:31.984 INFO running `"docker" "start" "-a" "78a2f0e1ecb89b2de836fd82830b232949e85d180622a040052e746289438f92"`
Dec 14 11:10:32.595 INFO [stderr] usermod: no changes
Dec 14 11:10:32.647 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 11:10:32.660 INFO [stderr]      Running /target/debug/deps/primefinder-6f49f827d2753246
Dec 14 11:10:32.667 INFO [stdout] 
Dec 14 11:10:32.667 INFO [stdout] running 0 tests
Dec 14 11:10:32.667 INFO [stdout] 
Dec 14 11:10:32.667 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:10:32.667 INFO [stdout] 
Dec 14 11:10:32.667 INFO [stderr] su: No module specific data is present
Dec 14 11:10:32.919 INFO running `"docker" "inspect" "78a2f0e1ecb89b2de836fd82830b232949e85d180622a040052e746289438f92"`
Dec 14 11:10:33.009 INFO running `"docker" "rm" "-f" "78a2f0e1ecb89b2de836fd82830b232949e85d180622a040052e746289438f92"`
Dec 14 11:10:33.110 INFO [stdout] 78a2f0e1ecb89b2de836fd82830b232949e85d180622a040052e746289438f92