Nov 03 23:31:34.112 INFO checking sdiguana/RustVendingMachine against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 23:31:34.112 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 03 23:31:34.567 INFO blam! 5896a4e7552d327816c241a4be0713955ad1e8a00224cd6105dbb676df962250
Nov 03 23:31:34.573 INFO running `"docker" "start" "-a" "5896a4e7552d327816c241a4be0713955ad1e8a00224cd6105dbb676df962250"`
Nov 03 23:31:36.285 INFO kablam! usermod: no changes
Nov 03 23:31:36.335 INFO kablam!     Checking vending_machine v0.1.0 (/source)
Nov 03 23:31:36.795 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:31:36.795 INFO kablam!   --> src/main.rs:69:9
Nov 03 23:31:36.795 INFO kablam!    |
Nov 03 23:31:36.795 INFO kablam! 69 |     let mut coffee = Item {name: String::from("coffee"), price: 1.25, stock: 3};
Nov 03 23:31:36.795 INFO kablam!    |         ----^^^^^^
Nov 03 23:31:36.795 INFO kablam!    |         |
Nov 03 23:31:36.795 INFO kablam!    |         help: remove this `mut`
Nov 03 23:31:36.795 INFO kablam!    |
Nov 03 23:31:36.795 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 23:31:36.795 INFO kablam! 
Nov 03 23:31:36.795 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:31:36.795 INFO kablam!   --> src/main.rs:70:9
Nov 03 23:31:36.795 INFO kablam!    |
Nov 03 23:31:36.795 INFO kablam! 70 |     let mut fizzy_water = Item {name: String::from("cascade ice"), price: 1.5, stock: 5};
Nov 03 23:31:36.795 INFO kablam!    |         ----^^^^^^^^^^^
Nov 03 23:31:36.795 INFO kablam!    |         |
Nov 03 23:31:36.795 INFO kablam!    |         help: remove this `mut`
Nov 03 23:31:36.795 INFO kablam! 
Nov 03 23:31:36.795 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:31:36.795 INFO kablam!   --> src/main.rs:71:9
Nov 03 23:31:36.795 INFO kablam!    |
Nov 03 23:31:36.795 INFO kablam! 71 |     let mut candy = Item {name: String::from("life savers"), price: 0.75, stock: 1};
Nov 03 23:31:36.795 INFO kablam!    |         ----^^^^^
Nov 03 23:31:36.795 INFO kablam!    |         |
Nov 03 23:31:36.795 INFO kablam!    |         help: remove this `mut`
Nov 03 23:31:36.795 INFO kablam! 
Nov 03 23:31:36.795 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:31:36.795 INFO kablam!   --> src/main.rs:72:9
Nov 03 23:31:36.795 INFO kablam!    |
Nov 03 23:31:36.795 INFO kablam! 72 |     let mut mints = Item {name: String::from("mints"), price: 1.0, stock: 2};
Nov 03 23:31:36.795 INFO kablam!    |         ----^^^^^
Nov 03 23:31:36.795 INFO kablam!    |         |
Nov 03 23:31:36.795 INFO kablam!    |         help: remove this `mut`
Nov 03 23:31:36.795 INFO kablam! 
Nov 03 23:31:36.795 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:31:36.795 INFO kablam!   --> src/main.rs:74:9
Nov 03 23:31:36.795 INFO kablam!    |
Nov 03 23:31:36.795 INFO kablam! 74 |     let mut contents = vec![coffee, fizzy_water, candy, mints];
Nov 03 23:31:36.795 INFO kablam!    |         ----^^^^^^^^
Nov 03 23:31:36.795 INFO kablam!    |         |
Nov 03 23:31:36.795 INFO kablam!    |         help: remove this `mut`
Nov 03 23:31:36.795 INFO kablam! 
Nov 03 23:31:36.831 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:31:36.831 INFO kablam!    --> src/main.rs:195:17
Nov 03 23:31:36.831 INFO kablam!     |
Nov 03 23:31:36.831 INFO kablam! 195 |             let mut c = read_line();
Nov 03 23:31:36.831 INFO kablam!     |                 ----^
Nov 03 23:31:36.831 INFO kablam!     |                 |
Nov 03 23:31:36.831 INFO kablam!     |                 help: remove this `mut`
Nov 03 23:31:36.831 INFO kablam! 
Nov 03 23:31:36.831 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:31:36.831 INFO kablam!    --> src/main.rs:200:17
Nov 03 23:31:36.831 INFO kablam!     |
Nov 03 23:31:36.831 INFO kablam! 200 |             let mut q = read_line();
Nov 03 23:31:36.831 INFO kablam!     |                 ----^
Nov 03 23:31:36.831 INFO kablam!     |                 |
Nov 03 23:31:36.831 INFO kablam!     |                 help: remove this `mut`
Nov 03 23:31:36.831 INFO kablam! 
Nov 03 23:31:36.831 INFO kablam! warning: structure field `UserCredit` should have a snake case name such as `user_credit`
Nov 03 23:31:36.831 INFO kablam!   --> src/main.rs:53:5
Nov 03 23:31:36.831 INFO kablam!    |
Nov 03 23:31:36.831 INFO kablam! 53 |     UserCredit: f32
Nov 03 23:31:36.831 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 03 23:31:36.831 INFO kablam!    |
Nov 03 23:31:36.831 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 03 23:31:36.831 INFO kablam! 
Nov 03 23:31:36.855 INFO kablam! warning: variable `isValidEntry` should have a snake case name such as `is_valid_entry`
Nov 03 23:31:36.855 INFO kablam!    --> src/main.rs:121:9
Nov 03 23:31:36.855 INFO kablam!     |
Nov 03 23:31:36.855 INFO kablam! 121 |     let mut isValidEntry = false;
Nov 03 23:31:36.855 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Nov 03 23:31:36.855 INFO kablam! 
Nov 03 23:31:36.951 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:31:36.951 INFO kablam!   --> src/main.rs:69:9
Nov 03 23:31:36.951 INFO kablam!    |
Nov 03 23:31:36.951 INFO kablam! 69 |     let mut coffee = Item {name: String::from("coffee"), price: 1.25, stock: 3};
Nov 03 23:31:36.951 INFO kablam!    |         ----^^^^^^
Nov 03 23:31:36.951 INFO kablam!    |         |
Nov 03 23:31:36.951 INFO kablam!    |         help: remove this `mut`
Nov 03 23:31:36.951 INFO kablam!    |
Nov 03 23:31:36.951 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 23:31:36.951 INFO kablam! 
Nov 03 23:31:36.951 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:31:36.951 INFO kablam!   --> src/main.rs:70:9
Nov 03 23:31:36.951 INFO kablam!    |
Nov 03 23:31:36.951 INFO kablam! 70 |     let mut fizzy_water = Item {name: String::from("cascade ice"), price: 1.5, stock: 5};
Nov 03 23:31:36.951 INFO kablam!    |         ----^^^^^^^^^^^
Nov 03 23:31:36.951 INFO kablam!    |         |
Nov 03 23:31:36.951 INFO kablam!    |         help: remove this `mut`
Nov 03 23:31:36.951 INFO kablam! 
Nov 03 23:31:36.951 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:31:36.951 INFO kablam!   --> src/main.rs:71:9
Nov 03 23:31:36.951 INFO kablam!    |
Nov 03 23:31:36.951 INFO kablam! 71 |     let mut candy = Item {name: String::from("life savers"), price: 0.75, stock: 1};
Nov 03 23:31:36.951 INFO kablam!    |         ----^^^^^
Nov 03 23:31:36.951 INFO kablam!    |         |
Nov 03 23:31:36.951 INFO kablam!    |         help: remove this `mut`
Nov 03 23:31:36.951 INFO kablam! 
Nov 03 23:31:36.951 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:31:36.951 INFO kablam!   --> src/main.rs:72:9
Nov 03 23:31:36.951 INFO kablam!    |
Nov 03 23:31:36.951 INFO kablam! 72 |     let mut mints = Item {name: String::from("mints"), price: 1.0, stock: 2};
Nov 03 23:31:36.951 INFO kablam!    |         ----^^^^^
Nov 03 23:31:36.951 INFO kablam!    |         |
Nov 03 23:31:36.951 INFO kablam!    |         help: remove this `mut`
Nov 03 23:31:36.951 INFO kablam! 
Nov 03 23:31:36.951 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:31:36.951 INFO kablam!   --> src/main.rs:74:9
Nov 03 23:31:36.951 INFO kablam!    |
Nov 03 23:31:36.951 INFO kablam! 74 |     let mut contents = vec![coffee, fizzy_water, candy, mints];
Nov 03 23:31:36.951 INFO kablam!    |         ----^^^^^^^^
Nov 03 23:31:36.951 INFO kablam!    |         |
Nov 03 23:31:36.951 INFO kablam!    |         help: remove this `mut`
Nov 03 23:31:36.951 INFO kablam! 
Nov 03 23:31:36.967 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:31:36.967 INFO kablam!    --> src/main.rs:195:17
Nov 03 23:31:36.967 INFO kablam!     |
Nov 03 23:31:36.967 INFO kablam! 195 |             let mut c = read_line();
Nov 03 23:31:36.967 INFO kablam!     |                 ----^
Nov 03 23:31:36.967 INFO kablam!     |                 |
Nov 03 23:31:36.967 INFO kablam!     |                 help: remove this `mut`
Nov 03 23:31:36.967 INFO kablam! 
Nov 03 23:31:36.967 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:31:36.967 INFO kablam!    --> src/main.rs:200:17
Nov 03 23:31:36.967 INFO kablam!     |
Nov 03 23:31:36.967 INFO kablam! 200 |             let mut q = read_line();
Nov 03 23:31:36.967 INFO kablam!     |                 ----^
Nov 03 23:31:36.967 INFO kablam!     |                 |
Nov 03 23:31:36.967 INFO kablam!     |                 help: remove this `mut`
Nov 03 23:31:36.967 INFO kablam! 
Nov 03 23:31:36.967 INFO kablam! warning: structure field `UserCredit` should have a snake case name such as `user_credit`
Nov 03 23:31:36.967 INFO kablam!   --> src/main.rs:53:5
Nov 03 23:31:36.967 INFO kablam!    |
Nov 03 23:31:36.967 INFO kablam! 53 |     UserCredit: f32
Nov 03 23:31:36.967 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 03 23:31:36.967 INFO kablam!    |
Nov 03 23:31:36.967 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 03 23:31:36.967 INFO kablam! 
Nov 03 23:31:36.979 INFO kablam! warning: variable `isValidEntry` should have a snake case name such as `is_valid_entry`
Nov 03 23:31:36.979 INFO kablam!    --> src/main.rs:121:9
Nov 03 23:31:36.979 INFO kablam!     |
Nov 03 23:31:36.979 INFO kablam! 121 |     let mut isValidEntry = false;
Nov 03 23:31:36.979 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Nov 03 23:31:36.979 INFO kablam! 
Nov 03 23:31:37.011 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Nov 03 23:31:37.011 INFO kablam! su: No module specific data is present
Nov 03 23:31:37.931 INFO running `"docker" "rm" "-f" "5896a4e7552d327816c241a4be0713955ad1e8a00224cd6105dbb676df962250"`
Nov 03 23:31:38.336 INFO blam! 5896a4e7552d327816c241a4be0713955ad1e8a00224cd6105dbb676df962250