Oct 27 10:50:11.486 INFO checking MaXiaoye/CAS706_assignment1_Rust against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 10:50:11.486 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/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 27 10:50:11.906 INFO blam! 51561e82f35a168419211eeeb2ad6f451f1133f6edabb86a318ad947391a91f8
Oct 27 10:50:11.913 INFO running `"docker" "start" "-a" "51561e82f35a168419211eeeb2ad6f451f1133f6edabb86a318ad947391a91f8"`
Oct 27 10:50:13.078 INFO kablam! usermod: no changes
Oct 27 10:50:13.127 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Oct 27 10:50:13.127 INFO kablam! disables Cargo from automatically inferring other binary targets.
Oct 27 10:50:13.127 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Oct 27 10:50:13.127 INFO kablam! files will be included as a binary target:
Oct 27 10:50:13.127 INFO kablam! 
Oct 27 10:50:13.127 INFO kablam! * /source/src/main.rs
Oct 27 10:50:13.127 INFO kablam! 
Oct 27 10:50:13.127 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Oct 27 10:50:13.127 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Oct 27 10:50:13.127 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Oct 27 10:50:13.127 INFO kablam! section. You may also move the files to a location where Cargo would not
Oct 27 10:50:13.127 INFO kablam! automatically infer them to be a target, such as in subfolders.
Oct 27 10:50:13.127 INFO kablam! 
Oct 27 10:50:13.127 INFO kablam! For more information on this warning you can consult
Oct 27 10:50:13.127 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Oct 27 10:50:13.127 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `hello_world`,
Oct 27 10:50:13.127 INFO kablam! please set bin.path in Cargo.toml
Oct 27 10:50:13.127 INFO kablam!     Checking quick_sort v0.0.1 (/source)
Oct 27 10:50:13.912 INFO kablam! warning: unused variable: `list_size`
Oct 27 10:50:13.912 INFO kablam!   --> src/main.rs:46:9
Oct 27 10:50:13.912 INFO kablam!    |
Oct 27 10:50:13.912 INFO kablam! 46 |     let list_size = a.len() - 1;
Oct 27 10:50:13.912 INFO kablam!    |         ^^^^^^^^^ help: consider using `_list_size` instead
Oct 27 10:50:13.912 INFO kablam!    |
Oct 27 10:50:13.912 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 10:50:13.912 INFO kablam! 
Oct 27 10:50:13.915 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:50:13.915 INFO kablam!  --> src/main.rs:4:6
Oct 27 10:50:13.915 INFO kablam!   |
Oct 27 10:50:13.915 INFO kablam! 4 |     let mut list = list;
Oct 27 10:50:13.915 INFO kablam!   |         ----^^^^
Oct 27 10:50:13.915 INFO kablam!   |         |
Oct 27 10:50:13.915 INFO kablam!   |         help: remove this `mut`
Oct 27 10:50:13.915 INFO kablam!   |
Oct 27 10:50:13.915 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 27 10:50:13.915 INFO kablam! 
Oct 27 10:50:14.010 INFO kablam! warning: unused variable: `list_size`
Oct 27 10:50:14.010 INFO kablam!   --> src/main.rs:46:9
Oct 27 10:50:14.010 INFO kablam!    |
Oct 27 10:50:14.010 INFO kablam! 46 |     let list_size = a.len() - 1;
Oct 27 10:50:14.010 INFO kablam!    |         ^^^^^^^^^ help: consider using `_list_size` instead
Oct 27 10:50:14.010 INFO kablam!    |
Oct 27 10:50:14.010 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 10:50:14.010 INFO kablam! 
Oct 27 10:50:14.010 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:50:14.010 INFO kablam!  --> src/main.rs:4:6
Oct 27 10:50:14.010 INFO kablam!   |
Oct 27 10:50:14.010 INFO kablam! 4 |     let mut list = list;
Oct 27 10:50:14.010 INFO kablam!   |         ----^^^^
Oct 27 10:50:14.010 INFO kablam!   |         |
Oct 27 10:50:14.011 INFO kablam!   |         help: remove this `mut`
Oct 27 10:50:14.011 INFO kablam!   |
Oct 27 10:50:14.011 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 27 10:50:14.011 INFO kablam! 
Oct 27 10:50:14.027 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Oct 27 10:50:14.031 INFO kablam! su: No module specific data is present
Oct 27 10:50:14.735 INFO running `"docker" "rm" "-f" "51561e82f35a168419211eeeb2ad6f451f1133f6edabb86a318ad947391a91f8"`
Oct 27 10:50:15.117 INFO blam! 51561e82f35a168419211eeeb2ad6f451f1133f6edabb86a318ad947391a91f8