Nov 06 10:44:33.678 INFO checking yatendernitk/rust-codes against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 10:44:33.678 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 10:44:34.103 INFO blam! 3d5b538a53c87de9581a8d49ec1b880462eaae5b9425c6821a552328aa44a485
Nov 06 10:44:34.108 INFO running `"docker" "start" "-a" "3d5b538a53c87de9581a8d49ec1b880462eaae5b9425c6821a552328aa44a485"`
Nov 06 10:44:35.542 INFO kablam! usermod: no changes
Nov 06 10:44:35.609 INFO kablam!     Checking libc v0.2.32
Nov 06 10:44:36.784 INFO kablam!     Checking rand v0.3.17
Nov 06 10:44:38.207 INFO kablam!     Checking hello v0.0.1 (/source)
Nov 06 10:44:38.520 INFO kablam! warning: variable does not need to be mutable
Nov 06 10:44:38.520 INFO kablam!   --> src/main.rs:46:9
Nov 06 10:44:38.520 INFO kablam!    |
Nov 06 10:44:38.520 INFO kablam! 46 |     let mut guess: u32 = match guess.trim().parse() {
Nov 06 10:44:38.520 INFO kablam!    |         ----^^^^^
Nov 06 10:44:38.520 INFO kablam!    |         |
Nov 06 10:44:38.520 INFO kablam!    |         help: remove this `mut`
Nov 06 10:44:38.520 INFO kablam!    |
Nov 06 10:44:38.520 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 06 10:44:38.520 INFO kablam! 
Nov 06 10:44:38.520 INFO kablam! warning: function is never used: `guessing`
Nov 06 10:44:38.520 INFO kablam!   --> src/main.rs:34:1
Nov 06 10:44:38.520 INFO kablam!    |
Nov 06 10:44:38.520 INFO kablam! 34 | fn guessing() {
Nov 06 10:44:38.520 INFO kablam!    | ^^^^^^^^^^^^^
Nov 06 10:44:38.520 INFO kablam!    |
Nov 06 10:44:38.520 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 10:44:38.520 INFO kablam! 
Nov 06 10:44:38.544 INFO kablam! warning: variable does not need to be mutable
Nov 06 10:44:38.544 INFO kablam!   --> src/main.rs:46:9
Nov 06 10:44:38.544 INFO kablam!    |
Nov 06 10:44:38.544 INFO kablam! 46 |     let mut guess: u32 = match guess.trim().parse() {
Nov 06 10:44:38.544 INFO kablam!    |         ----^^^^^
Nov 06 10:44:38.544 INFO kablam!    |         |
Nov 06 10:44:38.544 INFO kablam!    |         help: remove this `mut`
Nov 06 10:44:38.544 INFO kablam!    |
Nov 06 10:44:38.544 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 06 10:44:38.544 INFO kablam! 
Nov 06 10:44:38.544 INFO kablam! warning: function is never used: `guessing`
Nov 06 10:44:38.544 INFO kablam!   --> src/main.rs:34:1
Nov 06 10:44:38.544 INFO kablam!    |
Nov 06 10:44:38.544 INFO kablam! 34 | fn guessing() {
Nov 06 10:44:38.544 INFO kablam!    | ^^^^^^^^^^^^^
Nov 06 10:44:38.544 INFO kablam!    |
Nov 06 10:44:38.544 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 10:44:38.544 INFO kablam! 
Nov 06 10:44:38.560 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
Nov 06 10:44:38.560 INFO kablam! su: No module specific data is present
Nov 06 10:44:39.388 INFO running `"docker" "rm" "-f" "3d5b538a53c87de9581a8d49ec1b880462eaae5b9425c6821a552328aa44a485"`
Nov 06 10:44:39.696 INFO blam! 3d5b538a53c87de9581a8d49ec1b880462eaae5b9425c6821a552328aa44a485