Nov 02 07:00:59.441 INFO checking sdiguana/RustVendingMachine against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 07:00:59.443 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 07:00:59.972 INFO blam! 9b5c393d257f60bd7d03033dfdaa6d7e46b1d076aaae24e89f379d8a7c57795f
Nov 02 07:00:59.980 INFO running `"docker" "start" "-a" "9b5c393d257f60bd7d03033dfdaa6d7e46b1d076aaae24e89f379d8a7c57795f"`
Nov 02 07:01:01.140 INFO kablam! usermod: no changes
Nov 02 07:01:01.187 INFO kablam!     Checking vending_machine v0.1.0 (/source)
Nov 02 07:01:01.712 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:01:01.713 INFO kablam!   --> src/main.rs:69:9
Nov 02 07:01:01.713 INFO kablam!    |
Nov 02 07:01:01.714 INFO kablam! 69 |     let mut coffee = Item {name: String::from("coffee"), price: 1.25, stock: 3};
Nov 02 07:01:01.714 INFO kablam!    |         ----^^^^^^
Nov 02 07:01:01.714 INFO kablam!    |         |
Nov 02 07:01:01.714 INFO kablam!    |         help: remove this `mut`
Nov 02 07:01:01.715 INFO kablam!    |
Nov 02 07:01:01.715 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 07:01:01.715 INFO kablam! 
Nov 02 07:01:01.716 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:01:01.716 INFO kablam!   --> src/main.rs:70:9
Nov 02 07:01:01.716 INFO kablam!    |
Nov 02 07:01:01.716 INFO kablam! 70 |     let mut fizzy_water = Item {name: String::from("cascade ice"), price: 1.5, stock: 5};
Nov 02 07:01:01.717 INFO kablam!    |         ----^^^^^^^^^^^
Nov 02 07:01:01.717 INFO kablam!    |         |
Nov 02 07:01:01.717 INFO kablam!    |         help: remove this `mut`
Nov 02 07:01:01.717 INFO kablam! 
Nov 02 07:01:01.718 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:01:01.718 INFO kablam!   --> src/main.rs:71:9
Nov 02 07:01:01.718 INFO kablam!    |
Nov 02 07:01:01.719 INFO kablam! 71 |     let mut candy = Item {name: String::from("life savers"), price: 0.75, stock: 1};
Nov 02 07:01:01.719 INFO kablam!    |         ----^^^^^
Nov 02 07:01:01.719 INFO kablam!    |         |
Nov 02 07:01:01.719 INFO kablam!    |         help: remove this `mut`
Nov 02 07:01:01.720 INFO kablam! 
Nov 02 07:01:01.720 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:01:01.720 INFO kablam!   --> src/main.rs:72:9
Nov 02 07:01:01.721 INFO kablam!    |
Nov 02 07:01:01.721 INFO kablam! 72 |     let mut mints = Item {name: String::from("mints"), price: 1.0, stock: 2};
Nov 02 07:01:01.721 INFO kablam!    |         ----^^^^^
Nov 02 07:01:01.721 INFO kablam!    |         |
Nov 02 07:01:01.722 INFO kablam!    |         help: remove this `mut`
Nov 02 07:01:01.722 INFO kablam! 
Nov 02 07:01:01.723 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:01:01.723 INFO kablam!   --> src/main.rs:74:9
Nov 02 07:01:01.723 INFO kablam!    |
Nov 02 07:01:01.728 INFO kablam! 74 |     let mut contents = vec![coffee, fizzy_water, candy, mints];
Nov 02 07:01:01.732 INFO kablam!    |         ----^^^^^^^^
Nov 02 07:01:01.732 INFO kablam!    |         |
Nov 02 07:01:01.732 INFO kablam!    |         help: remove this `mut`
Nov 02 07:01:01.732 INFO kablam! 
Nov 02 07:01:01.740 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:01:01.740 INFO kablam!    --> src/main.rs:195:17
Nov 02 07:01:01.740 INFO kablam!     |
Nov 02 07:01:01.740 INFO kablam! 195 |             let mut c = read_line();
Nov 02 07:01:01.740 INFO kablam!     |                 ----^
Nov 02 07:01:01.740 INFO kablam!     |                 |
Nov 02 07:01:01.740 INFO kablam!     |                 help: remove this `mut`
Nov 02 07:01:01.740 INFO kablam! 
Nov 02 07:01:01.740 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:01:01.740 INFO kablam!    --> src/main.rs:200:17
Nov 02 07:01:01.740 INFO kablam!     |
Nov 02 07:01:01.740 INFO kablam! 200 |             let mut q = read_line();
Nov 02 07:01:01.740 INFO kablam!     |                 ----^
Nov 02 07:01:01.740 INFO kablam!     |                 |
Nov 02 07:01:01.740 INFO kablam!     |                 help: remove this `mut`
Nov 02 07:01:01.740 INFO kablam! 
Nov 02 07:01:01.740 INFO kablam! warning: structure field `UserCredit` should have a snake case name such as `user_credit`
Nov 02 07:01:01.740 INFO kablam!   --> src/main.rs:53:5
Nov 02 07:01:01.740 INFO kablam!    |
Nov 02 07:01:01.740 INFO kablam! 53 |     UserCredit: f32
Nov 02 07:01:01.740 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 02 07:01:01.740 INFO kablam!    |
Nov 02 07:01:01.740 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 02 07:01:01.740 INFO kablam! 
Nov 02 07:01:01.764 INFO kablam! warning: variable `isValidEntry` should have a snake case name such as `is_valid_entry`
Nov 02 07:01:01.764 INFO kablam!    --> src/main.rs:121:9
Nov 02 07:01:01.764 INFO kablam!     |
Nov 02 07:01:01.764 INFO kablam! 121 |     let mut isValidEntry = false;
Nov 02 07:01:01.764 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Nov 02 07:01:01.764 INFO kablam! 
Nov 02 07:01:01.800 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:01:01.800 INFO kablam!   --> src/main.rs:69:9
Nov 02 07:01:01.800 INFO kablam!    |
Nov 02 07:01:01.800 INFO kablam! 69 |     let mut coffee = Item {name: String::from("coffee"), price: 1.25, stock: 3};
Nov 02 07:01:01.800 INFO kablam!    |         ----^^^^^^
Nov 02 07:01:01.800 INFO kablam!    |         |
Nov 02 07:01:01.800 INFO kablam!    |         help: remove this `mut`
Nov 02 07:01:01.800 INFO kablam!    |
Nov 02 07:01:01.800 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 07:01:01.800 INFO kablam! 
Nov 02 07:01:01.800 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:01:01.800 INFO kablam!   --> src/main.rs:70:9
Nov 02 07:01:01.800 INFO kablam!    |
Nov 02 07:01:01.800 INFO kablam! 70 |     let mut fizzy_water = Item {name: String::from("cascade ice"), price: 1.5, stock: 5};
Nov 02 07:01:01.800 INFO kablam!    |         ----^^^^^^^^^^^
Nov 02 07:01:01.800 INFO kablam!    |         |
Nov 02 07:01:01.800 INFO kablam!    |         help: remove this `mut`
Nov 02 07:01:01.800 INFO kablam! 
Nov 02 07:01:01.800 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:01:01.800 INFO kablam!   --> src/main.rs:71:9
Nov 02 07:01:01.800 INFO kablam!    |
Nov 02 07:01:01.800 INFO kablam! 71 |     let mut candy = Item {name: String::from("life savers"), price: 0.75, stock: 1};
Nov 02 07:01:01.800 INFO kablam!    |         ----^^^^^
Nov 02 07:01:01.800 INFO kablam!    |         |
Nov 02 07:01:01.800 INFO kablam!    |         help: remove this `mut`
Nov 02 07:01:01.800 INFO kablam! 
Nov 02 07:01:01.800 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:01:01.800 INFO kablam!   --> src/main.rs:72:9
Nov 02 07:01:01.800 INFO kablam!    |
Nov 02 07:01:01.800 INFO kablam! 72 |     let mut mints = Item {name: String::from("mints"), price: 1.0, stock: 2};
Nov 02 07:01:01.800 INFO kablam!    |         ----^^^^^
Nov 02 07:01:01.800 INFO kablam!    |         |
Nov 02 07:01:01.800 INFO kablam!    |         help: remove this `mut`
Nov 02 07:01:01.800 INFO kablam! 
Nov 02 07:01:01.800 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:01:01.800 INFO kablam!   --> src/main.rs:74:9
Nov 02 07:01:01.800 INFO kablam!    |
Nov 02 07:01:01.800 INFO kablam! 74 |     let mut contents = vec![coffee, fizzy_water, candy, mints];
Nov 02 07:01:01.800 INFO kablam!    |         ----^^^^^^^^
Nov 02 07:01:01.800 INFO kablam!    |         |
Nov 02 07:01:01.800 INFO kablam!    |         help: remove this `mut`
Nov 02 07:01:01.800 INFO kablam! 
Nov 02 07:01:01.856 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:01:01.856 INFO kablam!    --> src/main.rs:195:17
Nov 02 07:01:01.856 INFO kablam!     |
Nov 02 07:01:01.856 INFO kablam! 195 |             let mut c = read_line();
Nov 02 07:01:01.856 INFO kablam!     |                 ----^
Nov 02 07:01:01.856 INFO kablam!     |                 |
Nov 02 07:01:01.856 INFO kablam!     |                 help: remove this `mut`
Nov 02 07:01:01.856 INFO kablam! 
Nov 02 07:01:01.856 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:01:01.856 INFO kablam!    --> src/main.rs:200:17
Nov 02 07:01:01.856 INFO kablam!     |
Nov 02 07:01:01.856 INFO kablam! 200 |             let mut q = read_line();
Nov 02 07:01:01.856 INFO kablam!     |                 ----^
Nov 02 07:01:01.856 INFO kablam!     |                 |
Nov 02 07:01:01.856 INFO kablam!     |                 help: remove this `mut`
Nov 02 07:01:01.856 INFO kablam! 
Nov 02 07:01:01.856 INFO kablam! warning: structure field `UserCredit` should have a snake case name such as `user_credit`
Nov 02 07:01:01.856 INFO kablam!   --> src/main.rs:53:5
Nov 02 07:01:01.856 INFO kablam!    |
Nov 02 07:01:01.856 INFO kablam! 53 |     UserCredit: f32
Nov 02 07:01:01.856 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 02 07:01:01.856 INFO kablam!    |
Nov 02 07:01:01.856 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 02 07:01:01.856 INFO kablam! 
Nov 02 07:01:01.856 INFO kablam! warning: variable `isValidEntry` should have a snake case name such as `is_valid_entry`
Nov 02 07:01:01.856 INFO kablam!    --> src/main.rs:121:9
Nov 02 07:01:01.856 INFO kablam!     |
Nov 02 07:01:01.856 INFO kablam! 121 |     let mut isValidEntry = false;
Nov 02 07:01:01.856 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Nov 02 07:01:01.856 INFO kablam! 
Nov 02 07:01:01.859 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Nov 02 07:01:01.868 INFO kablam! su: No module specific data is present
Nov 02 07:01:02.598 INFO running `"docker" "rm" "-f" "9b5c393d257f60bd7d03033dfdaa6d7e46b1d076aaae24e89f379d8a7c57795f"`
Nov 02 07:01:02.852 INFO blam! 9b5c393d257f60bd7d03033dfdaa6d7e46b1d076aaae24e89f379d8a7c57795f