Nov 29 23:06:44.669 INFO checking luki/calc against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 23:06:44.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-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 29 23:06:45.080 INFO [stdout] cf748a0eb072bdef9253b443c6095df0c9179055d078f030c6328af31a0946bd
Nov 29 23:06:45.088 INFO running `"docker" "start" "-a" "cf748a0eb072bdef9253b443c6095df0c9179055d078f030c6328af31a0946bd"`
Nov 29 23:06:46.124 INFO [stderr] usermod: no changes
Nov 29 23:06:46.181 INFO [stderr]     Checking calc v0.1.0 (/source)
Nov 29 23:06:46.429 INFO [stderr] warning: unused variable: `calc`
Nov 29 23:06:46.429 INFO [stderr]  --> src/main.rs:7:9
Nov 29 23:06:46.429 INFO [stderr]   |
Nov 29 23:06:46.429 INFO [stderr] 7 |     let calc = Calc::new();
Nov 29 23:06:46.429 INFO [stderr]   |         ^^^^ help: consider using `_calc` instead
Nov 29 23:06:46.429 INFO [stderr]   |
Nov 29 23:06:46.429 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 29 23:06:46.429 INFO [stderr] 
Nov 29 23:06:46.431 INFO [stderr] warning: variant is never constructed: `Add`
Nov 29 23:06:46.431 INFO [stderr]   --> src/operations.rs:24:5
Nov 29 23:06:46.431 INFO [stderr]    |
Nov 29 23:06:46.431 INFO [stderr] 24 |     Add,
Nov 29 23:06:46.431 INFO [stderr]    |     ^^^
Nov 29 23:06:46.431 INFO [stderr]    |
Nov 29 23:06:46.431 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 23:06:46.431 INFO [stderr] 
Nov 29 23:06:46.431 INFO [stderr] warning: variant is never constructed: `Subtract`
Nov 29 23:06:46.431 INFO [stderr]   --> src/operations.rs:25:5
Nov 29 23:06:46.431 INFO [stderr]    |
Nov 29 23:06:46.431 INFO [stderr] 25 |     Subtract,
Nov 29 23:06:46.431 INFO [stderr]    |     ^^^^^^^^
Nov 29 23:06:46.431 INFO [stderr] 
Nov 29 23:06:46.431 INFO [stderr] warning: variant is never constructed: `Multiply`
Nov 29 23:06:46.431 INFO [stderr]   --> src/operations.rs:26:5
Nov 29 23:06:46.431 INFO [stderr]    |
Nov 29 23:06:46.431 INFO [stderr] 26 |     Multiply,
Nov 29 23:06:46.431 INFO [stderr]    |     ^^^^^^^^
Nov 29 23:06:46.431 INFO [stderr] 
Nov 29 23:06:46.431 INFO [stderr] warning: variant is never constructed: `Divide`
Nov 29 23:06:46.431 INFO [stderr]   --> src/operations.rs:27:5
Nov 29 23:06:46.431 INFO [stderr]    |
Nov 29 23:06:46.431 INFO [stderr] 27 |     Divide
Nov 29 23:06:46.431 INFO [stderr]    |     ^^^^^^
Nov 29 23:06:46.431 INFO [stderr] 
Nov 29 23:06:46.578 INFO [stderr] warning: unused variable: `calc`
Nov 29 23:06:46.578 INFO [stderr]  --> src/main.rs:7:9
Nov 29 23:06:46.578 INFO [stderr]   |
Nov 29 23:06:46.578 INFO [stderr] 7 |     let calc = Calc::new();
Nov 29 23:06:46.578 INFO [stderr]   |         ^^^^ help: consider using `_calc` instead
Nov 29 23:06:46.578 INFO [stderr]   |
Nov 29 23:06:46.578 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 29 23:06:46.578 INFO [stderr] 
Nov 29 23:06:46.578 INFO [stderr] warning: variant is never constructed: `Add`
Nov 29 23:06:46.578 INFO [stderr]   --> src/operations.rs:24:5
Nov 29 23:06:46.578 INFO [stderr]    |
Nov 29 23:06:46.578 INFO [stderr] 24 |     Add,
Nov 29 23:06:46.578 INFO [stderr]    |     ^^^
Nov 29 23:06:46.578 INFO [stderr]    |
Nov 29 23:06:46.578 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 23:06:46.578 INFO [stderr] 
Nov 29 23:06:46.579 INFO [stderr] warning: variant is never constructed: `Subtract`
Nov 29 23:06:46.579 INFO [stderr]   --> src/operations.rs:25:5
Nov 29 23:06:46.579 INFO [stderr]    |
Nov 29 23:06:46.579 INFO [stderr] 25 |     Subtract,
Nov 29 23:06:46.579 INFO [stderr]    |     ^^^^^^^^
Nov 29 23:06:46.579 INFO [stderr] 
Nov 29 23:06:46.579 INFO [stderr] warning: variant is never constructed: `Multiply`
Nov 29 23:06:46.579 INFO [stderr]   --> src/operations.rs:26:5
Nov 29 23:06:46.579 INFO [stderr]    |
Nov 29 23:06:46.579 INFO [stderr] 26 |     Multiply,
Nov 29 23:06:46.579 INFO [stderr]    |     ^^^^^^^^
Nov 29 23:06:46.579 INFO [stderr] 
Nov 29 23:06:46.579 INFO [stderr] warning: variant is never constructed: `Divide`
Nov 29 23:06:46.579 INFO [stderr]   --> src/operations.rs:27:5
Nov 29 23:06:46.579 INFO [stderr]    |
Nov 29 23:06:46.579 INFO [stderr] 27 |     Divide
Nov 29 23:06:46.579 INFO [stderr]    |     ^^^^^^
Nov 29 23:06:46.579 INFO [stderr] 
Nov 29 23:06:46.594 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Nov 29 23:06:46.595 INFO [stderr] su: No module specific data is present
Nov 29 23:06:46.934 INFO running `"docker" "inspect" "cf748a0eb072bdef9253b443c6095df0c9179055d078f030c6328af31a0946bd"`
Nov 29 23:06:47.134 INFO running `"docker" "rm" "-f" "cf748a0eb072bdef9253b443c6095df0c9179055d078f030c6328af31a0946bd"`
Nov 29 23:06:47.233 INFO [stdout] cf748a0eb072bdef9253b443c6095df0c9179055d078f030c6328af31a0946bd