Oct 12 22:27:18.298 INFO checking dragosv/change-calculator against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 22:27:18.298 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 22:27:18.646 INFO blam! cc2d20d79520f14d88d9e29ee75a8038aa26307c413ee65f38b0106178e56ca5
Oct 12 22:27:18.648 INFO running `"docker" "start" "-a" "cc2d20d79520f14d88d9e29ee75a8038aa26307c413ee65f38b0106178e56ca5"`
Oct 12 22:27:19.273 INFO kablam! usermod: no changes
Oct 12 22:27:19.352 INFO kablam!     Checking change-calculator v1.0.0 (/source)
Oct 12 22:27:20.192 INFO kablam! warning: unused import: `App`
Oct 12 22:27:20.192 INFO kablam!  --> src/main.rs:5:12
Oct 12 22:27:20.192 INFO kablam!   |
Oct 12 22:27:20.192 INFO kablam! 5 | use clap::{App};
Oct 12 22:27:20.192 INFO kablam!   |            ^^^
Oct 12 22:27:20.192 INFO kablam!   |
Oct 12 22:27:20.192 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 22:27:20.192 INFO kablam! 
Oct 12 22:27:20.196 INFO kablam! warning: unused import: `currency::Currency`
Oct 12 22:27:20.196 INFO kablam!  --> src/main.rs:6:5
Oct 12 22:27:20.196 INFO kablam!   |
Oct 12 22:27:20.196 INFO kablam! 6 | use currency::Currency;
Oct 12 22:27:20.196 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 12 22:27:20.196 INFO kablam! 
Oct 12 22:27:20.256 INFO kablam! warning: unused variable: `cost`
Oct 12 22:27:20.256 INFO kablam!   --> src/main.rs:23:9
Oct 12 22:27:20.256 INFO kablam!    |
Oct 12 22:27:20.257 INFO kablam! 23 |     let cost = matches.value_of("cost");
Oct 12 22:27:20.257 INFO kablam!    |         ^^^^ help: consider using `_cost` instead
Oct 12 22:27:20.257 INFO kablam!    |
Oct 12 22:27:20.257 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 22:27:20.257 INFO kablam! 
Oct 12 22:27:20.257 INFO kablam! warning: unused variable: `pay`
Oct 12 22:27:20.257 INFO kablam!   --> src/main.rs:25:9
Oct 12 22:27:20.257 INFO kablam!    |
Oct 12 22:27:20.257 INFO kablam! 25 |     let pay = matches.value_of("pay");
Oct 12 22:27:20.257 INFO kablam!    |         ^^^ help: consider using `_pay` instead
Oct 12 22:27:20.257 INFO kablam! 
Oct 12 22:27:20.257 INFO kablam! warning: unused variable: `currency`
Oct 12 22:27:20.257 INFO kablam!   --> src/main.rs:27:9
Oct 12 22:27:20.257 INFO kablam!    |
Oct 12 22:27:20.257 INFO kablam! 27 |     let currency = currency::CAD;
Oct 12 22:27:20.257 INFO kablam!    |         ^^^^^^^^ help: consider using `_currency` instead
Oct 12 22:27:20.257 INFO kablam! 
Oct 12 22:27:20.260 INFO kablam! warning: unused import: `App`
Oct 12 22:27:20.260 INFO kablam!  --> src/main.rs:5:12
Oct 12 22:27:20.260 INFO kablam!   |
Oct 12 22:27:20.260 INFO kablam! 5 | use clap::{App};
Oct 12 22:27:20.261 INFO kablam!   |            ^^^
Oct 12 22:27:20.261 INFO kablam!   |
Oct 12 22:27:20.261 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 22:27:20.261 INFO kablam! 
Oct 12 22:27:20.263 INFO kablam! warning: unused import: `currency::Currency`
Oct 12 22:27:20.264 INFO kablam!  --> src/main.rs:6:5
Oct 12 22:27:20.264 INFO kablam!   |
Oct 12 22:27:20.264 INFO kablam! 6 | use currency::Currency;
Oct 12 22:27:20.264 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 12 22:27:20.264 INFO kablam! 
Oct 12 22:27:20.306 INFO kablam! warning: unused variable: `cost`
Oct 12 22:27:20.306 INFO kablam!   --> src/main.rs:23:9
Oct 12 22:27:20.306 INFO kablam!    |
Oct 12 22:27:20.306 INFO kablam! 23 |     let cost = matches.value_of("cost");
Oct 12 22:27:20.306 INFO kablam!    |         ^^^^ help: consider using `_cost` instead
Oct 12 22:27:20.306 INFO kablam!    |
Oct 12 22:27:20.306 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 22:27:20.306 INFO kablam! 
Oct 12 22:27:20.306 INFO kablam! warning: unused variable: `pay`
Oct 12 22:27:20.306 INFO kablam!   --> src/main.rs:25:9
Oct 12 22:27:20.306 INFO kablam!    |
Oct 12 22:27:20.306 INFO kablam! 25 |     let pay = matches.value_of("pay");
Oct 12 22:27:20.306 INFO kablam!    |         ^^^ help: consider using `_pay` instead
Oct 12 22:27:20.306 INFO kablam! 
Oct 12 22:27:20.306 INFO kablam! warning: unused variable: `currency`
Oct 12 22:27:20.306 INFO kablam!   --> src/main.rs:27:9
Oct 12 22:27:20.306 INFO kablam!    |
Oct 12 22:27:20.306 INFO kablam! 27 |     let currency = currency::CAD;
Oct 12 22:27:20.306 INFO kablam!    |         ^^^^^^^^ help: consider using `_currency` instead
Oct 12 22:27:20.306 INFO kablam! 
Oct 12 22:27:20.337 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Oct 12 22:27:20.342 INFO kablam! su: No module specific data is present
Oct 12 22:27:20.684 INFO running `"docker" "rm" "-f" "cc2d20d79520f14d88d9e29ee75a8038aa26307c413ee65f38b0106178e56ca5"`
Oct 12 22:27:20.783 INFO blam! cc2d20d79520f14d88d9e29ee75a8038aa26307c413ee65f38b0106178e56ca5