Nov 28 01:28:42.930 INFO checking luki/calc against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 01:28:42.930 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 01:28:43.288 INFO [stdout] 3beb028cebe8e835b3b00c8aa9d2a74e93585518f1d95163e37170a10d86a319
Nov 28 01:28:43.292 INFO running `"docker" "start" "-a" "3beb028cebe8e835b3b00c8aa9d2a74e93585518f1d95163e37170a10d86a319"`
Nov 28 01:28:43.868 INFO [stderr] usermod: no changes
Nov 28 01:28:43.907 INFO [stderr]     Checking calc v0.1.0 (/source)
Nov 28 01:28:44.156 INFO [stderr] warning: unused variable: `calc`
Nov 28 01:28:44.156 INFO [stderr]  --> src/main.rs:7:9
Nov 28 01:28:44.156 INFO [stderr]   |
Nov 28 01:28:44.156 INFO [stderr] 7 |     let calc = Calc::new();
Nov 28 01:28:44.156 INFO [stderr]   |         ^^^^ help: consider using `_calc` instead
Nov 28 01:28:44.156 INFO [stderr]   |
Nov 28 01:28:44.156 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 01:28:44.156 INFO [stderr] 
Nov 28 01:28:44.164 INFO [stderr] warning: variant is never constructed: `Add`
Nov 28 01:28:44.164 INFO [stderr]   --> src/operations.rs:24:5
Nov 28 01:28:44.164 INFO [stderr]    |
Nov 28 01:28:44.164 INFO [stderr] 24 |     Add,
Nov 28 01:28:44.164 INFO [stderr]    |     ^^^
Nov 28 01:28:44.164 INFO [stderr]    |
Nov 28 01:28:44.164 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 01:28:44.164 INFO [stderr] 
Nov 28 01:28:44.164 INFO [stderr] warning: variant is never constructed: `Subtract`
Nov 28 01:28:44.164 INFO [stderr]   --> src/operations.rs:25:5
Nov 28 01:28:44.164 INFO [stderr]    |
Nov 28 01:28:44.164 INFO [stderr] 25 |     Subtract,
Nov 28 01:28:44.164 INFO [stderr]    |     ^^^^^^^^
Nov 28 01:28:44.164 INFO [stderr] 
Nov 28 01:28:44.164 INFO [stderr] warning: variant is never constructed: `Multiply`
Nov 28 01:28:44.164 INFO [stderr]   --> src/operations.rs:26:5
Nov 28 01:28:44.164 INFO [stderr]    |
Nov 28 01:28:44.164 INFO [stderr] 26 |     Multiply,
Nov 28 01:28:44.164 INFO [stderr]    |     ^^^^^^^^
Nov 28 01:28:44.164 INFO [stderr] 
Nov 28 01:28:44.164 INFO [stderr] warning: variant is never constructed: `Divide`
Nov 28 01:28:44.164 INFO [stderr]   --> src/operations.rs:27:5
Nov 28 01:28:44.165 INFO [stderr]    |
Nov 28 01:28:44.165 INFO [stderr] 27 |     Divide
Nov 28 01:28:44.165 INFO [stderr]    |     ^^^^^^
Nov 28 01:28:44.165 INFO [stderr] 
Nov 28 01:28:44.334 INFO [stderr] warning: unused variable: `calc`
Nov 28 01:28:44.334 INFO [stderr]  --> src/main.rs:7:9
Nov 28 01:28:44.334 INFO [stderr]   |
Nov 28 01:28:44.334 INFO [stderr] 7 |     let calc = Calc::new();
Nov 28 01:28:44.334 INFO [stderr]   |         ^^^^ help: consider using `_calc` instead
Nov 28 01:28:44.335 INFO [stderr]   |
Nov 28 01:28:44.335 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 01:28:44.335 INFO [stderr] 
Nov 28 01:28:44.341 INFO [stderr] warning: variant is never constructed: `Add`
Nov 28 01:28:44.341 INFO [stderr]   --> src/operations.rs:24:5
Nov 28 01:28:44.341 INFO [stderr]    |
Nov 28 01:28:44.341 INFO [stderr] 24 |     Add,
Nov 28 01:28:44.342 INFO [stderr]    |     ^^^
Nov 28 01:28:44.342 INFO [stderr]    |
Nov 28 01:28:44.342 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 01:28:44.342 INFO [stderr] 
Nov 28 01:28:44.342 INFO [stderr] warning: variant is never constructed: `Subtract`
Nov 28 01:28:44.342 INFO [stderr]   --> src/operations.rs:25:5
Nov 28 01:28:44.342 INFO [stderr]    |
Nov 28 01:28:44.342 INFO [stderr] 25 |     Subtract,
Nov 28 01:28:44.343 INFO [stderr]    |     ^^^^^^^^
Nov 28 01:28:44.343 INFO [stderr] 
Nov 28 01:28:44.343 INFO [stderr] warning: variant is never constructed: `Multiply`
Nov 28 01:28:44.344 INFO [stderr]   --> src/operations.rs:26:5
Nov 28 01:28:44.344 INFO [stderr]    |
Nov 28 01:28:44.344 INFO [stderr] 26 |     Multiply,
Nov 28 01:28:44.344 INFO [stderr]    |     ^^^^^^^^
Nov 28 01:28:44.344 INFO [stderr] 
Nov 28 01:28:44.344 INFO [stderr] warning: variant is never constructed: `Divide`
Nov 28 01:28:44.344 INFO [stderr]   --> src/operations.rs:27:5
Nov 28 01:28:44.344 INFO [stderr]    |
Nov 28 01:28:44.344 INFO [stderr] 27 |     Divide
Nov 28 01:28:44.344 INFO [stderr]    |     ^^^^^^
Nov 28 01:28:44.344 INFO [stderr] 
Nov 28 01:28:44.358 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Nov 28 01:28:44.360 INFO [stderr] su: No module specific data is present
Nov 28 01:28:45.169 INFO running `"docker" "inspect" "3beb028cebe8e835b3b00c8aa9d2a74e93585518f1d95163e37170a10d86a319"`
Nov 28 01:28:45.463 INFO running `"docker" "rm" "-f" "3beb028cebe8e835b3b00c8aa9d2a74e93585518f1d95163e37170a10d86a319"`
Nov 28 01:28:45.840 INFO [stdout] 3beb028cebe8e835b3b00c8aa9d2a74e93585518f1d95163e37170a10d86a319