Dec 05 21:46:03.397 INFO testing hgallagher1993/Calculator against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 21:46:03.397 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 05 21:46:03.607 INFO [stdout] 0ca09e76363ba9f42cc3c11c03353ec7656489641cd38ae97cc6e7ca6b10252e
Dec 05 21:46:03.613 INFO running `"docker" "start" "-a" "0ca09e76363ba9f42cc3c11c03353ec7656489641cd38ae97cc6e7ca6b10252e"`
Dec 05 21:46:04.013 INFO [stderr] usermod: no changes
Dec 05 21:46:04.044 INFO [stderr] warning: path `/source/src/Calculator.rs` was erroneously implicitly accepted for binary `Calculator`,
Dec 05 21:46:04.044 INFO [stderr] please set bin.path in Cargo.toml
Dec 05 21:46:04.044 INFO [stderr]    Compiling Calculator v0.0.1 (/source)
Dec 05 21:46:04.332 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 05 21:46:04.332 INFO [stderr]   --> src/Calculator.rs:20:9
Dec 05 21:46:04.332 INFO [stderr]    |
Dec 05 21:46:04.332 INFO [stderr] 20 |       if(flag == false)
Dec 05 21:46:04.332 INFO [stderr]    |         ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 21:46:04.332 INFO [stderr]    |
Dec 05 21:46:04.332 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 21:46:04.332 INFO [stderr] 
Dec 05 21:46:04.332 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 05 21:46:04.332 INFO [stderr]   --> src/Calculator.rs:32:9
Dec 05 21:46:04.332 INFO [stderr]    |
Dec 05 21:46:04.332 INFO [stderr] 32 |       if(operator == '=')
Dec 05 21:46:04.332 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 21:46:04.332 INFO [stderr] 
Dec 05 21:46:04.356 INFO [stderr] warning: variable does not need to be mutable
Dec 05 21:46:04.356 INFO [stderr]   --> src/Calculator.rs:73:8
Dec 05 21:46:04.356 INFO [stderr]    |
Dec 05 21:46:04.356 INFO [stderr] 73 |    let mut operator: char = operator_string.chars()
Dec 05 21:46:04.356 INFO [stderr]    |        ----^^^^^^^^
Dec 05 21:46:04.356 INFO [stderr]    |        |
Dec 05 21:46:04.356 INFO [stderr]    |        help: remove this `mut`
Dec 05 21:46:04.356 INFO [stderr]    |
Dec 05 21:46:04.356 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 21:46:04.356 INFO [stderr] 
Dec 05 21:46:04.356 INFO [stderr] warning: crate `Calculator` should have a snake case name such as `calculator`
Dec 05 21:46:04.356 INFO [stderr]   |
Dec 05 21:46:04.356 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 21:46:04.356 INFO [stderr] 
Dec 05 21:46:04.952 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 05 21:46:04.958 INFO [stderr] su: No module specific data is present
Dec 05 21:46:05.506 INFO running `"docker" "inspect" "0ca09e76363ba9f42cc3c11c03353ec7656489641cd38ae97cc6e7ca6b10252e"`
Dec 05 21:46:05.742 INFO running `"docker" "rm" "-f" "0ca09e76363ba9f42cc3c11c03353ec7656489641cd38ae97cc6e7ca6b10252e"`
Dec 05 21:46:05.841 INFO [stdout] 0ca09e76363ba9f42cc3c11c03353ec7656489641cd38ae97cc6e7ca6b10252e
Dec 05 21:46:05.842 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 05 21:46:06.032 INFO [stdout] 6914267ed708a625f98a3d5c5ff8a2f4b76f7d4857a6ed87cc91f6bf66aa1b14
Dec 05 21:46:06.034 INFO running `"docker" "start" "-a" "6914267ed708a625f98a3d5c5ff8a2f4b76f7d4857a6ed87cc91f6bf66aa1b14"`
Dec 05 21:46:06.427 INFO [stderr] usermod: no changes
Dec 05 21:46:06.448 INFO [stderr] warning: path `/source/src/Calculator.rs` was erroneously implicitly accepted for binary `Calculator`,
Dec 05 21:46:06.448 INFO [stderr] please set bin.path in Cargo.toml
Dec 05 21:46:06.450 INFO [stderr]    Compiling Calculator v0.0.1 (/source)
Dec 05 21:46:06.690 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 05 21:46:06.690 INFO [stderr]   --> src/Calculator.rs:20:9
Dec 05 21:46:06.690 INFO [stderr]    |
Dec 05 21:46:06.690 INFO [stderr] 20 |       if(flag == false)
Dec 05 21:46:06.690 INFO [stderr]    |         ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 21:46:06.690 INFO [stderr]    |
Dec 05 21:46:06.690 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 21:46:06.690 INFO [stderr] 
Dec 05 21:46:06.690 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 05 21:46:06.690 INFO [stderr]   --> src/Calculator.rs:32:9
Dec 05 21:46:06.690 INFO [stderr]    |
Dec 05 21:46:06.690 INFO [stderr] 32 |       if(operator == '=')
Dec 05 21:46:06.690 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 21:46:06.690 INFO [stderr] 
Dec 05 21:46:06.718 INFO [stderr] warning: variable does not need to be mutable
Dec 05 21:46:06.718 INFO [stderr]   --> src/Calculator.rs:73:8
Dec 05 21:46:06.718 INFO [stderr]    |
Dec 05 21:46:06.718 INFO [stderr] 73 |    let mut operator: char = operator_string.chars()
Dec 05 21:46:06.718 INFO [stderr]    |        ----^^^^^^^^
Dec 05 21:46:06.718 INFO [stderr]    |        |
Dec 05 21:46:06.718 INFO [stderr]    |        help: remove this `mut`
Dec 05 21:46:06.718 INFO [stderr]    |
Dec 05 21:46:06.718 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 21:46:06.718 INFO [stderr] 
Dec 05 21:46:06.719 INFO [stderr] warning: crate `Calculator` should have a snake case name such as `calculator`
Dec 05 21:46:06.719 INFO [stderr]   |
Dec 05 21:46:06.719 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 21:46:06.719 INFO [stderr] 
Dec 05 21:46:06.915 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 05 21:46:06.917 INFO [stderr] su: No module specific data is present
Dec 05 21:46:07.207 INFO running `"docker" "inspect" "6914267ed708a625f98a3d5c5ff8a2f4b76f7d4857a6ed87cc91f6bf66aa1b14"`
Dec 05 21:46:07.285 INFO running `"docker" "rm" "-f" "6914267ed708a625f98a3d5c5ff8a2f4b76f7d4857a6ed87cc91f6bf66aa1b14"`
Dec 05 21:46:07.436 INFO [stdout] 6914267ed708a625f98a3d5c5ff8a2f4b76f7d4857a6ed87cc91f6bf66aa1b14
Dec 05 21:46:07.438 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 05 21:46:07.629 INFO [stdout] cf8e627c6f3d61064e6663fa07b5f291dbdc179fbb932d0d4492a7435a97ed2d
Dec 05 21:46:07.633 INFO running `"docker" "start" "-a" "cf8e627c6f3d61064e6663fa07b5f291dbdc179fbb932d0d4492a7435a97ed2d"`
Dec 05 21:46:08.017 INFO [stderr] usermod: no changes
Dec 05 21:46:08.040 INFO [stderr] warning: path `/source/src/Calculator.rs` was erroneously implicitly accepted for binary `Calculator`,
Dec 05 21:46:08.040 INFO [stderr] please set bin.path in Cargo.toml
Dec 05 21:46:08.041 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 05 21:46:08.041 INFO [stderr]      Running /target/debug/deps/Calculator-fa89efcffb08ac1b
Dec 05 21:46:08.042 INFO [stdout] 
Dec 05 21:46:08.043 INFO [stdout] running 0 tests
Dec 05 21:46:08.043 INFO [stdout] 
Dec 05 21:46:08.043 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:46:08.043 INFO [stdout] 
Dec 05 21:46:08.044 INFO [stderr] su: No module specific data is present
Dec 05 21:46:08.328 INFO running `"docker" "inspect" "cf8e627c6f3d61064e6663fa07b5f291dbdc179fbb932d0d4492a7435a97ed2d"`
Dec 05 21:46:08.390 INFO running `"docker" "rm" "-f" "cf8e627c6f3d61064e6663fa07b5f291dbdc179fbb932d0d4492a7435a97ed2d"`
Dec 05 21:46:08.478 INFO [stdout] cf8e627c6f3d61064e6663fa07b5f291dbdc179fbb932d0d4492a7435a97ed2d