Oct 26 17:36:51.597 INFO checking yatendernitk/rust-codes against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 17:36:51.597 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 26 17:36:52.058 INFO blam! 5a58a193a8dd3d9e6bf240cfabb7c3b7df92bb9e01d26caa67b053b3bb57ad37
Oct 26 17:36:52.058 INFO running `"docker" "start" "-a" "5a58a193a8dd3d9e6bf240cfabb7c3b7df92bb9e01d26caa67b053b3bb57ad37"`
Oct 26 17:36:53.465 INFO kablam! usermod: no changes
Oct 26 17:36:53.552 INFO kablam!     Checking libc v0.2.32
Oct 26 17:36:54.823 INFO kablam!     Checking rand v0.3.17
Oct 26 17:36:56.215 INFO kablam!     Checking hello v0.0.1 (/source)
Oct 26 17:36:56.490 INFO kablam! warning: variable does not need to be mutable
Oct 26 17:36:56.490 INFO kablam!   --> src/main.rs:46:9
Oct 26 17:36:56.490 INFO kablam!    |
Oct 26 17:36:56.490 INFO kablam! 46 |     let mut guess: u32 = match guess.trim().parse() {
Oct 26 17:36:56.490 INFO kablam!    |         ----^^^^^
Oct 26 17:36:56.490 INFO kablam!    |         |
Oct 26 17:36:56.490 INFO kablam!    |         help: remove this `mut`
Oct 26 17:36:56.490 INFO kablam!    |
Oct 26 17:36:56.490 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 26 17:36:56.490 INFO kablam! 
Oct 26 17:36:56.490 INFO kablam! warning: function is never used: `guessing`
Oct 26 17:36:56.490 INFO kablam!   --> src/main.rs:34:1
Oct 26 17:36:56.490 INFO kablam!    |
Oct 26 17:36:56.490 INFO kablam! 34 | fn guessing() {
Oct 26 17:36:56.490 INFO kablam!    | ^^^^^^^^^^^^^
Oct 26 17:36:56.490 INFO kablam!    |
Oct 26 17:36:56.490 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 26 17:36:56.490 INFO kablam! 
Oct 26 17:36:56.609 INFO kablam! warning: variable does not need to be mutable
Oct 26 17:36:56.609 INFO kablam!   --> src/main.rs:46:9
Oct 26 17:36:56.609 INFO kablam!    |
Oct 26 17:36:56.609 INFO kablam! 46 |     let mut guess: u32 = match guess.trim().parse() {
Oct 26 17:36:56.609 INFO kablam!    |         ----^^^^^
Oct 26 17:36:56.609 INFO kablam!    |         |
Oct 26 17:36:56.609 INFO kablam!    |         help: remove this `mut`
Oct 26 17:36:56.609 INFO kablam!    |
Oct 26 17:36:56.609 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 26 17:36:56.609 INFO kablam! 
Oct 26 17:36:56.609 INFO kablam! warning: function is never used: `guessing`
Oct 26 17:36:56.609 INFO kablam!   --> src/main.rs:34:1
Oct 26 17:36:56.609 INFO kablam!    |
Oct 26 17:36:56.609 INFO kablam! 34 | fn guessing() {
Oct 26 17:36:56.609 INFO kablam!    | ^^^^^^^^^^^^^
Oct 26 17:36:56.609 INFO kablam!    |
Oct 26 17:36:56.609 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 26 17:36:56.609 INFO kablam! 
Oct 26 17:36:56.659 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
Oct 26 17:36:56.662 INFO kablam! su: No module specific data is present
Oct 26 17:36:57.741 INFO running `"docker" "rm" "-f" "5a58a193a8dd3d9e6bf240cfabb7c3b7df92bb9e01d26caa67b053b3bb57ad37"`
Oct 26 17:36:58.096 INFO blam! 5a58a193a8dd3d9e6bf240cfabb7c3b7df92bb9e01d26caa67b053b3bb57ad37