Dec 13 17:32:10.354 INFO testing hgallagher1993/Calculator against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 17:32:10.354 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 17:32:10.539 INFO [stdout] 65e67bfcfa2003923ead403ef595e6e08284d17f51a4517633493f7bfddf8b88
Dec 13 17:32:10.544 INFO running `"docker" "start" "-a" "65e67bfcfa2003923ead403ef595e6e08284d17f51a4517633493f7bfddf8b88"`
Dec 13 17:32:10.963 INFO [stderr] usermod: no changes
Dec 13 17:32:10.995 INFO [stderr] warning: path `/source/src/Calculator.rs` was erroneously implicitly accepted for binary `Calculator`,
Dec 13 17:32:10.995 INFO [stderr] please set bin.path in Cargo.toml
Dec 13 17:32:10.996 INFO [stderr]    Compiling Calculator v0.0.1 (/source)
Dec 13 17:32:11.310 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 17:32:11.310 INFO [stderr]   --> src/Calculator.rs:20:9
Dec 13 17:32:11.310 INFO [stderr]    |
Dec 13 17:32:11.310 INFO [stderr] 20 |       if(flag == false)
Dec 13 17:32:11.310 INFO [stderr]    |         ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 17:32:11.310 INFO [stderr]    |
Dec 13 17:32:11.310 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 17:32:11.310 INFO [stderr] 
Dec 13 17:32:11.310 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 17:32:11.310 INFO [stderr]   --> src/Calculator.rs:32:9
Dec 13 17:32:11.310 INFO [stderr]    |
Dec 13 17:32:11.310 INFO [stderr] 32 |       if(operator == '=')
Dec 13 17:32:11.310 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 17:32:11.310 INFO [stderr] 
Dec 13 17:32:11.342 INFO [stderr] warning: variable does not need to be mutable
Dec 13 17:32:11.342 INFO [stderr]   --> src/Calculator.rs:73:8
Dec 13 17:32:11.342 INFO [stderr]    |
Dec 13 17:32:11.342 INFO [stderr] 73 |    let mut operator: char = operator_string.chars()
Dec 13 17:32:11.342 INFO [stderr]    |        ----^^^^^^^^
Dec 13 17:32:11.342 INFO [stderr]    |        |
Dec 13 17:32:11.342 INFO [stderr]    |        help: remove this `mut`
Dec 13 17:32:11.342 INFO [stderr]    |
Dec 13 17:32:11.342 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 17:32:11.342 INFO [stderr] 
Dec 13 17:32:11.342 INFO [stderr] warning: crate `Calculator` should have a snake case name such as `calculator`
Dec 13 17:32:11.342 INFO [stderr]   |
Dec 13 17:32:11.343 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 17:32:11.343 INFO [stderr] 
Dec 13 17:32:11.670 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 13 17:32:11.672 INFO [stderr] su: No module specific data is present
Dec 13 17:32:12.093 INFO running `"docker" "inspect" "65e67bfcfa2003923ead403ef595e6e08284d17f51a4517633493f7bfddf8b88"`
Dec 13 17:32:12.185 INFO running `"docker" "rm" "-f" "65e67bfcfa2003923ead403ef595e6e08284d17f51a4517633493f7bfddf8b88"`
Dec 13 17:32:12.276 INFO [stdout] 65e67bfcfa2003923ead403ef595e6e08284d17f51a4517633493f7bfddf8b88
Dec 13 17:32:12.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 17:32:12.550 INFO [stdout] c81e60468fdc991f1206748d90931eea7487a1bb557d66c3d00c16e477b2ba3b
Dec 13 17:32:12.552 INFO running `"docker" "start" "-a" "c81e60468fdc991f1206748d90931eea7487a1bb557d66c3d00c16e477b2ba3b"`
Dec 13 17:32:13.544 INFO [stderr] usermod: no changes
Dec 13 17:32:13.578 INFO [stderr] warning: path `/source/src/Calculator.rs` was erroneously implicitly accepted for binary `Calculator`,
Dec 13 17:32:13.578 INFO [stderr] please set bin.path in Cargo.toml
Dec 13 17:32:13.578 INFO [stderr]    Compiling Calculator v0.0.1 (/source)
Dec 13 17:32:13.897 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 17:32:13.897 INFO [stderr]   --> src/Calculator.rs:20:9
Dec 13 17:32:13.897 INFO [stderr]    |
Dec 13 17:32:13.898 INFO [stderr] 20 |       if(flag == false)
Dec 13 17:32:13.898 INFO [stderr]    |         ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 17:32:13.898 INFO [stderr]    |
Dec 13 17:32:13.898 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 17:32:13.898 INFO [stderr] 
Dec 13 17:32:13.898 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 17:32:13.898 INFO [stderr]   --> src/Calculator.rs:32:9
Dec 13 17:32:13.898 INFO [stderr]    |
Dec 13 17:32:13.898 INFO [stderr] 32 |       if(operator == '=')
Dec 13 17:32:13.898 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 17:32:13.898 INFO [stderr] 
Dec 13 17:32:13.932 INFO [stderr] warning: variable does not need to be mutable
Dec 13 17:32:13.932 INFO [stderr]   --> src/Calculator.rs:73:8
Dec 13 17:32:13.932 INFO [stderr]    |
Dec 13 17:32:13.932 INFO [stderr] 73 |    let mut operator: char = operator_string.chars()
Dec 13 17:32:13.932 INFO [stderr]    |        ----^^^^^^^^
Dec 13 17:32:13.932 INFO [stderr]    |        |
Dec 13 17:32:13.932 INFO [stderr]    |        help: remove this `mut`
Dec 13 17:32:13.932 INFO [stderr]    |
Dec 13 17:32:13.932 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 17:32:13.932 INFO [stderr] 
Dec 13 17:32:13.933 INFO [stderr] warning: crate `Calculator` should have a snake case name such as `calculator`
Dec 13 17:32:13.933 INFO [stderr]   |
Dec 13 17:32:13.933 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 17:32:13.933 INFO [stderr] 
Dec 13 17:32:14.142 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Dec 13 17:32:14.144 INFO [stderr] su: No module specific data is present
Dec 13 17:32:14.568 INFO running `"docker" "inspect" "c81e60468fdc991f1206748d90931eea7487a1bb557d66c3d00c16e477b2ba3b"`
Dec 13 17:32:14.823 INFO running `"docker" "rm" "-f" "c81e60468fdc991f1206748d90931eea7487a1bb557d66c3d00c16e477b2ba3b"`
Dec 13 17:32:15.008 INFO [stdout] c81e60468fdc991f1206748d90931eea7487a1bb557d66c3d00c16e477b2ba3b
Dec 13 17:32:15.015 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 17:32:15.407 INFO [stdout] 179ec17e6a9d0d4d352ec667757d3a254dbab182e3aca555f65c52a368b7b970
Dec 13 17:32:15.415 INFO running `"docker" "start" "-a" "179ec17e6a9d0d4d352ec667757d3a254dbab182e3aca555f65c52a368b7b970"`
Dec 13 17:32:16.433 INFO [stderr] usermod: no changes
Dec 13 17:32:16.487 INFO [stderr] warning: path `/source/src/Calculator.rs` was erroneously implicitly accepted for binary `Calculator`,
Dec 13 17:32:16.487 INFO [stderr] please set bin.path in Cargo.toml
Dec 13 17:32:16.487 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 17:32:16.503 INFO [stderr]      Running /target/debug/deps/Calculator-f3ab01222300787e
Dec 13 17:32:16.503 INFO [stdout] 
Dec 13 17:32:16.503 INFO [stdout] running 0 tests
Dec 13 17:32:16.503 INFO [stdout] 
Dec 13 17:32:16.503 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 17:32:16.503 INFO [stdout] 
Dec 13 17:32:16.507 INFO [stderr] su: No module specific data is present
Dec 13 17:32:17.463 INFO running `"docker" "inspect" "179ec17e6a9d0d4d352ec667757d3a254dbab182e3aca555f65c52a368b7b970"`
Dec 13 17:32:17.604 INFO running `"docker" "rm" "-f" "179ec17e6a9d0d4d352ec667757d3a254dbab182e3aca555f65c52a368b7b970"`
Dec 13 17:32:17.680 INFO [stdout] 179ec17e6a9d0d4d352ec667757d3a254dbab182e3aca555f65c52a368b7b970