Nov 17 01:21:37.189 INFO testing hgallagher1993/Calculator against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 01:21:37.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 01:21:37.465 INFO [stdout] dfcf1bb5a7a21194e539e8e9d71d69545bbff8d1f8e6f3d4584a71cd23af689c
Nov 17 01:21:37.467 INFO running `"docker" "start" "-a" "dfcf1bb5a7a21194e539e8e9d71d69545bbff8d1f8e6f3d4584a71cd23af689c"`
Nov 17 01:21:37.882 INFO [stderr] usermod: no changes
Nov 17 01:21:37.909 INFO [stderr] warning: path `/source/src/Calculator.rs` was erroneously implicitly accepted for binary `Calculator`,
Nov 17 01:21:37.909 INFO [stderr] please set bin.path in Cargo.toml
Nov 17 01:21:37.912 INFO [stderr]    Compiling Calculator v0.0.1 (/source)
Nov 17 01:21:38.126 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 17 01:21:38.126 INFO [stderr]   --> src/Calculator.rs:20:9
Nov 17 01:21:38.126 INFO [stderr]    |
Nov 17 01:21:38.126 INFO [stderr] 20 |       if(flag == false)
Nov 17 01:21:38.126 INFO [stderr]    |         ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 01:21:38.126 INFO [stderr]    |
Nov 17 01:21:38.126 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 17 01:21:38.126 INFO [stderr] 
Nov 17 01:21:38.126 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 17 01:21:38.126 INFO [stderr]   --> src/Calculator.rs:32:9
Nov 17 01:21:38.126 INFO [stderr]    |
Nov 17 01:21:38.126 INFO [stderr] 32 |       if(operator == '=')
Nov 17 01:21:38.126 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 01:21:38.126 INFO [stderr] 
Nov 17 01:21:38.149 INFO [stderr] warning: variable does not need to be mutable
Nov 17 01:21:38.149 INFO [stderr]   --> src/Calculator.rs:73:8
Nov 17 01:21:38.149 INFO [stderr]    |
Nov 17 01:21:38.149 INFO [stderr] 73 |    let mut operator: char = operator_string.chars()
Nov 17 01:21:38.149 INFO [stderr]    |        ----^^^^^^^^
Nov 17 01:21:38.149 INFO [stderr]    |        |
Nov 17 01:21:38.149 INFO [stderr]    |        help: remove this `mut`
Nov 17 01:21:38.149 INFO [stderr]    |
Nov 17 01:21:38.149 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 01:21:38.149 INFO [stderr] 
Nov 17 01:21:38.149 INFO [stderr] warning: crate `Calculator` should have a snake case name such as `calculator`
Nov 17 01:21:38.150 INFO [stderr]   |
Nov 17 01:21:38.150 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 17 01:21:38.150 INFO [stderr] 
Nov 17 01:21:38.469 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Nov 17 01:21:38.470 INFO [stderr] su: No module specific data is present
Nov 17 01:21:38.788 INFO running `"docker" "inspect" "dfcf1bb5a7a21194e539e8e9d71d69545bbff8d1f8e6f3d4584a71cd23af689c"`
Nov 17 01:21:38.899 INFO running `"docker" "rm" "-f" "dfcf1bb5a7a21194e539e8e9d71d69545bbff8d1f8e6f3d4584a71cd23af689c"`
Nov 17 01:21:39.005 INFO [stdout] dfcf1bb5a7a21194e539e8e9d71d69545bbff8d1f8e6f3d4584a71cd23af689c
Nov 17 01:21:39.009 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 01:21:39.239 INFO [stdout] 4562279b1140247fdce2936844ee5459f1f5c16e1f7ff1332c1f48b501fb942c
Nov 17 01:21:39.244 INFO running `"docker" "start" "-a" "4562279b1140247fdce2936844ee5459f1f5c16e1f7ff1332c1f48b501fb942c"`
Nov 17 01:21:39.740 INFO [stderr] usermod: no changes
Nov 17 01:21:39.779 INFO [stderr] warning: path `/source/src/Calculator.rs` was erroneously implicitly accepted for binary `Calculator`,
Nov 17 01:21:39.779 INFO [stderr] please set bin.path in Cargo.toml
Nov 17 01:21:39.779 INFO [stderr]    Compiling Calculator v0.0.1 (/source)
Nov 17 01:21:40.095 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 17 01:21:40.096 INFO [stderr]   --> src/Calculator.rs:20:9
Nov 17 01:21:40.096 INFO [stderr]    |
Nov 17 01:21:40.096 INFO [stderr] 20 |       if(flag == false)
Nov 17 01:21:40.096 INFO [stderr]    |         ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 01:21:40.096 INFO [stderr]    |
Nov 17 01:21:40.096 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 17 01:21:40.096 INFO [stderr] 
Nov 17 01:21:40.096 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 17 01:21:40.096 INFO [stderr]   --> src/Calculator.rs:32:9
Nov 17 01:21:40.096 INFO [stderr]    |
Nov 17 01:21:40.096 INFO [stderr] 32 |       if(operator == '=')
Nov 17 01:21:40.096 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 01:21:40.096 INFO [stderr] 
Nov 17 01:21:40.133 INFO [stderr] warning: variable does not need to be mutable
Nov 17 01:21:40.133 INFO [stderr]   --> src/Calculator.rs:73:8
Nov 17 01:21:40.134 INFO [stderr]    |
Nov 17 01:21:40.134 INFO [stderr] 73 |    let mut operator: char = operator_string.chars()
Nov 17 01:21:40.135 INFO [stderr]    |        ----^^^^^^^^
Nov 17 01:21:40.135 INFO [stderr]    |        |
Nov 17 01:21:40.135 INFO [stderr]    |        help: remove this `mut`
Nov 17 01:21:40.136 INFO [stderr]    |
Nov 17 01:21:40.136 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 01:21:40.136 INFO [stderr] 
Nov 17 01:21:40.136 INFO [stderr] warning: crate `Calculator` should have a snake case name such as `calculator`
Nov 17 01:21:40.136 INFO [stderr]   |
Nov 17 01:21:40.136 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 17 01:21:40.136 INFO [stderr] 
Nov 17 01:21:40.466 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Nov 17 01:21:40.471 INFO [stderr] su: No module specific data is present
Nov 17 01:21:40.740 INFO running `"docker" "inspect" "4562279b1140247fdce2936844ee5459f1f5c16e1f7ff1332c1f48b501fb942c"`
Nov 17 01:21:40.825 INFO running `"docker" "rm" "-f" "4562279b1140247fdce2936844ee5459f1f5c16e1f7ff1332c1f48b501fb942c"`
Nov 17 01:21:40.969 INFO [stdout] 4562279b1140247fdce2936844ee5459f1f5c16e1f7ff1332c1f48b501fb942c
Nov 17 01:21:40.971 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 01:21:41.132 INFO [stdout] 244fb20e7817ebf50a29d16a8ebdc054c999e8af8a78f9ff54e397a003fff82d
Nov 17 01:21:41.132 INFO running `"docker" "start" "-a" "244fb20e7817ebf50a29d16a8ebdc054c999e8af8a78f9ff54e397a003fff82d"`
Nov 17 01:21:41.562 INFO [stderr] usermod: no changes
Nov 17 01:21:41.611 INFO [stderr] warning: path `/source/src/Calculator.rs` was erroneously implicitly accepted for binary `Calculator`,
Nov 17 01:21:41.611 INFO [stderr] please set bin.path in Cargo.toml
Nov 17 01:21:41.611 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 01:21:41.611 INFO [stderr]      Running /target/debug/deps/Calculator-9f7688d6e6684b7e
Nov 17 01:21:41.615 INFO [stdout] 
Nov 17 01:21:41.615 INFO [stdout] running 0 tests
Nov 17 01:21:41.615 INFO [stdout] 
Nov 17 01:21:41.615 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 01:21:41.615 INFO [stdout] 
Nov 17 01:21:41.617 INFO [stderr] su: No module specific data is present
Nov 17 01:21:42.004 INFO running `"docker" "inspect" "244fb20e7817ebf50a29d16a8ebdc054c999e8af8a78f9ff54e397a003fff82d"`
Nov 17 01:21:42.156 INFO running `"docker" "rm" "-f" "244fb20e7817ebf50a29d16a8ebdc054c999e8af8a78f9ff54e397a003fff82d"`
Nov 17 01:21:42.284 INFO [stdout] 244fb20e7817ebf50a29d16a8ebdc054c999e8af8a78f9ff54e397a003fff82d