Nov 06 17:16:51.238 INFO checking mtn/silver against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 17:16:51.239 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 17:16:51.704 INFO blam! ecfa1edda74a63f85a9cb944972ce84d6cb1d9aaa04b6d12b83401a22a093d56
Nov 06 17:16:51.706 INFO running `"docker" "start" "-a" "ecfa1edda74a63f85a9cb944972ce84d6cb1d9aaa04b6d12b83401a22a093d56"`
Nov 06 17:16:53.380 INFO kablam! usermod: no changes
Nov 06 17:16:53.456 INFO kablam!     Checking silver v0.1.0 (/source)
Nov 06 17:16:54.744 INFO kablam! warning: variable does not need to be mutable
Nov 06 17:16:54.744 INFO kablam!    --> src/parser.rs:331:13
Nov 06 17:16:54.744 INFO kablam!     |
Nov 06 17:16:54.744 INFO kablam! 331 |         let mut lexer = lexer::Lexer::new(inp);
Nov 06 17:16:54.744 INFO kablam!     |             ----^^^^^
Nov 06 17:16:54.744 INFO kablam!     |             |
Nov 06 17:16:54.744 INFO kablam!     |             help: remove this `mut`
Nov 06 17:16:54.744 INFO kablam!     |
Nov 06 17:16:54.744 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 06 17:16:54.744 INFO kablam! 
Nov 06 17:16:54.744 INFO kablam! warning: variable does not need to be mutable
Nov 06 17:16:54.744 INFO kablam!    --> src/parser.rs:344:13
Nov 06 17:16:54.744 INFO kablam!     |
Nov 06 17:16:54.744 INFO kablam! 344 |         let mut lexer = lexer::Lexer::new(inp);
Nov 06 17:16:54.744 INFO kablam!     |             ----^^^^^
Nov 06 17:16:54.745 INFO kablam!     |             |
Nov 06 17:16:54.745 INFO kablam!     |             help: remove this `mut`
Nov 06 17:16:54.745 INFO kablam! 
Nov 06 17:16:54.752 INFO kablam! warning: variable does not need to be mutable
Nov 06 17:16:54.752 INFO kablam!    --> src/parser.rs:366:13
Nov 06 17:16:54.752 INFO kablam!     |
Nov 06 17:16:54.752 INFO kablam! 366 |         let mut lexer = lexer::Lexer::new(inp);
Nov 06 17:16:54.752 INFO kablam!     |             ----^^^^^
Nov 06 17:16:54.752 INFO kablam!     |             |
Nov 06 17:16:54.752 INFO kablam!     |             help: remove this `mut`
Nov 06 17:16:54.752 INFO kablam! 
Nov 06 17:16:54.753 INFO kablam! warning: variable does not need to be mutable
Nov 06 17:16:54.753 INFO kablam!    --> src/parser.rs:385:13
Nov 06 17:16:54.753 INFO kablam!     |
Nov 06 17:16:54.753 INFO kablam! 385 |         let mut lexer = lexer::Lexer::new(inp);
Nov 06 17:16:54.753 INFO kablam!     |             ----^^^^^
Nov 06 17:16:54.753 INFO kablam!     |             |
Nov 06 17:16:54.753 INFO kablam!     |             help: remove this `mut`
Nov 06 17:16:54.753 INFO kablam! 
Nov 06 17:16:54.753 INFO kablam! warning: variable does not need to be mutable
Nov 06 17:16:54.753 INFO kablam!    --> src/parser.rs:406:13
Nov 06 17:16:54.753 INFO kablam!     |
Nov 06 17:16:54.753 INFO kablam! 406 |         let mut lexer = lexer::Lexer::new(inp);
Nov 06 17:16:54.753 INFO kablam!     |             ----^^^^^
Nov 06 17:16:54.753 INFO kablam!     |             |
Nov 06 17:16:54.753 INFO kablam!     |             help: remove this `mut`
Nov 06 17:16:54.753 INFO kablam! 
Nov 06 17:16:54.753 INFO kablam! warning: variable does not need to be mutable
Nov 06 17:16:54.753 INFO kablam!    --> src/parser.rs:430:13
Nov 06 17:16:54.753 INFO kablam!     |
Nov 06 17:16:54.753 INFO kablam! 430 |         let mut lexer = lexer::Lexer::new(inp);
Nov 06 17:16:54.753 INFO kablam!     |             ----^^^^^
Nov 06 17:16:54.753 INFO kablam!     |             |
Nov 06 17:16:54.753 INFO kablam!     |             help: remove this `mut`
Nov 06 17:16:54.753 INFO kablam! 
Nov 06 17:16:54.756 INFO kablam! warning: variable does not need to be mutable
Nov 06 17:16:54.756 INFO kablam!    --> src/parser.rs:451:13
Nov 06 17:16:54.756 INFO kablam!     |
Nov 06 17:16:54.756 INFO kablam! 451 |         let mut lexer = lexer::Lexer::new(inp);
Nov 06 17:16:54.756 INFO kablam!     |             ----^^^^^
Nov 06 17:16:54.756 INFO kablam!     |             |
Nov 06 17:16:54.756 INFO kablam!     |             help: remove this `mut`
Nov 06 17:16:54.756 INFO kablam! 
Nov 06 17:16:54.756 INFO kablam! warning: variable does not need to be mutable
Nov 06 17:16:54.756 INFO kablam!    --> src/parser.rs:487:13
Nov 06 17:16:54.756 INFO kablam!     |
Nov 06 17:16:54.756 INFO kablam! 487 |         let mut lexer = lexer::Lexer::new(inp);
Nov 06 17:16:54.756 INFO kablam!     |             ----^^^^^
Nov 06 17:16:54.756 INFO kablam!     |             |
Nov 06 17:16:54.756 INFO kablam!     |             help: remove this `mut`
Nov 06 17:16:54.756 INFO kablam! 
Nov 06 17:16:54.852 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Nov 06 17:16:54.855 INFO kablam! su: No module specific data is present
Nov 06 17:16:55.495 INFO running `"docker" "rm" "-f" "ecfa1edda74a63f85a9cb944972ce84d6cb1d9aaa04b6d12b83401a22a093d56"`
Nov 06 17:16:55.752 INFO blam! ecfa1edda74a63f85a9cb944972ce84d6cb1d9aaa04b6d12b83401a22a093d56