Nov 04 06:18:26.861 INFO checking gregorholzmann/rust-playground against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 06:18:26.863 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 06:18:27.309 INFO blam! 70c5de8d0501e2a4446a0a30de8fde6f29723c7b05b946cc41b11b418c223357
Nov 04 06:18:27.313 INFO running `"docker" "start" "-a" "70c5de8d0501e2a4446a0a30de8fde6f29723c7b05b946cc41b11b418c223357"`
Nov 04 06:18:28.790 INFO kablam! usermod: no changes
Nov 04 06:18:28.855 INFO kablam!     Checking rust-playground v0.1.0 (/source)
Nov 04 06:18:29.715 INFO kablam! warning: unused variable: `x`
Nov 04 06:18:29.715 INFO kablam!   --> src/main.rs:86:9
Nov 04 06:18:29.715 INFO kablam!    |
Nov 04 06:18:29.715 INFO kablam! 86 |     for x in 0..number_of_cards {
Nov 04 06:18:29.715 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 04 06:18:29.715 INFO kablam!    |
Nov 04 06:18:29.715 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 06:18:29.715 INFO kablam! 
Nov 04 06:18:29.715 INFO kablam! warning: value assigned to `num_value` is never read
Nov 04 06:18:29.715 INFO kablam!   --> src/main.rs:25:21
Nov 04 06:18:29.715 INFO kablam!    |
Nov 04 06:18:29.715 INFO kablam! 25 |             let mut num_value: u8 = 0;
Nov 04 06:18:29.715 INFO kablam!    |                     ^^^^^^^^^
Nov 04 06:18:29.715 INFO kablam!    |
Nov 04 06:18:29.715 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 04 06:18:29.715 INFO kablam! 
Nov 04 06:18:29.739 INFO kablam! warning: variable does not need to be mutable
Nov 04 06:18:29.739 INFO kablam!    --> src/main.rs:101:51
Nov 04 06:18:29.739 INFO kablam!     |
Nov 04 06:18:29.739 INFO kablam! 101 | fn end_game(player_hand: Hand, dealer_hand: Hand, mut deck: &mut Vec<Card>) {
Nov 04 06:18:29.739 INFO kablam!     |                                                   ----^^^^
Nov 04 06:18:29.739 INFO kablam!     |                                                   |
Nov 04 06:18:29.739 INFO kablam!     |                                                   help: remove this `mut`
Nov 04 06:18:29.739 INFO kablam!     |
Nov 04 06:18:29.739 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 06:18:29.739 INFO kablam! 
Nov 04 06:18:29.849 INFO kablam! warning: unused variable: `x`
Nov 04 06:18:29.849 INFO kablam!   --> src/main.rs:86:9
Nov 04 06:18:29.849 INFO kablam!    |
Nov 04 06:18:29.849 INFO kablam! 86 |     for x in 0..number_of_cards {
Nov 04 06:18:29.849 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 04 06:18:29.849 INFO kablam!    |
Nov 04 06:18:29.849 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 06:18:29.849 INFO kablam! 
Nov 04 06:18:29.849 INFO kablam! warning: value assigned to `num_value` is never read
Nov 04 06:18:29.855 INFO kablam!   --> src/main.rs:25:21
Nov 04 06:18:29.855 INFO kablam!    |
Nov 04 06:18:29.855 INFO kablam! 25 |             let mut num_value: u8 = 0;
Nov 04 06:18:29.855 INFO kablam!    |                     ^^^^^^^^^
Nov 04 06:18:29.855 INFO kablam!    |
Nov 04 06:18:29.855 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 04 06:18:29.855 INFO kablam! 
Nov 04 06:18:29.871 INFO kablam! warning: variable does not need to be mutable
Nov 04 06:18:29.871 INFO kablam!    --> src/main.rs:101:51
Nov 04 06:18:29.871 INFO kablam!     |
Nov 04 06:18:29.871 INFO kablam! 101 | fn end_game(player_hand: Hand, dealer_hand: Hand, mut deck: &mut Vec<Card>) {
Nov 04 06:18:29.871 INFO kablam!     |                                                   ----^^^^
Nov 04 06:18:29.871 INFO kablam!     |                                                   |
Nov 04 06:18:29.871 INFO kablam!     |                                                   help: remove this `mut`
Nov 04 06:18:29.871 INFO kablam!     |
Nov 04 06:18:29.871 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 06:18:29.871 INFO kablam! 
Nov 04 06:18:29.919 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Nov 04 06:18:29.932 INFO kablam! su: No module specific data is present
Nov 04 06:18:30.887 INFO running `"docker" "rm" "-f" "70c5de8d0501e2a4446a0a30de8fde6f29723c7b05b946cc41b11b418c223357"`
Nov 04 06:18:31.175 INFO blam! 70c5de8d0501e2a4446a0a30de8fde6f29723c7b05b946cc41b11b418c223357