Nov 09 19:02:48.163 INFO checking MaXiaoye/CAS706_assignment1_Rust against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 19:02:48.163 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 19:02:48.567 INFO blam! 9c5a9e73fdc2e73756d496fc5a6b4813ef416e849fcb635653654dc1d3adcf4f
Nov 09 19:02:48.570 INFO running `"docker" "start" "-a" "9c5a9e73fdc2e73756d496fc5a6b4813ef416e849fcb635653654dc1d3adcf4f"`
Nov 09 19:02:49.450 INFO kablam! usermod: no changes
Nov 09 19:02:49.507 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 09 19:02:49.507 INFO kablam! disables Cargo from automatically inferring other binary targets.
Nov 09 19:02:49.507 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Nov 09 19:02:49.507 INFO kablam! files will be included as a binary target:
Nov 09 19:02:49.507 INFO kablam! 
Nov 09 19:02:49.507 INFO kablam! * /source/src/main.rs
Nov 09 19:02:49.507 INFO kablam! 
Nov 09 19:02:49.507 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Nov 09 19:02:49.507 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Nov 09 19:02:49.507 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Nov 09 19:02:49.507 INFO kablam! section. You may also move the files to a location where Cargo would not
Nov 09 19:02:49.507 INFO kablam! automatically infer them to be a target, such as in subfolders.
Nov 09 19:02:49.507 INFO kablam! 
Nov 09 19:02:49.507 INFO kablam! For more information on this warning you can consult
Nov 09 19:02:49.507 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Nov 09 19:02:49.507 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `hello_world`,
Nov 09 19:02:49.507 INFO kablam! please set bin.path in Cargo.toml
Nov 09 19:02:49.507 INFO kablam!     Checking quick_sort v0.0.1 (/source)
Nov 09 19:02:49.887 INFO kablam! warning: unused variable: `list_size`
Nov 09 19:02:49.888 INFO kablam!   --> src/main.rs:46:9
Nov 09 19:02:49.888 INFO kablam!    |
Nov 09 19:02:49.888 INFO kablam! 46 |     let list_size = a.len() - 1;
Nov 09 19:02:49.889 INFO kablam!    |         ^^^^^^^^^ help: consider using `_list_size` instead
Nov 09 19:02:49.889 INFO kablam!    |
Nov 09 19:02:49.889 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 19:02:49.890 INFO kablam! 
Nov 09 19:02:49.890 INFO kablam! warning: variable does not need to be mutable
Nov 09 19:02:49.890 INFO kablam!  --> src/main.rs:4:6
Nov 09 19:02:49.891 INFO kablam!   |
Nov 09 19:02:49.891 INFO kablam! 4 |     let mut list = list;
Nov 09 19:02:49.891 INFO kablam!   |         ----^^^^
Nov 09 19:02:49.891 INFO kablam!   |         |
Nov 09 19:02:49.892 INFO kablam!   |         help: remove this `mut`
Nov 09 19:02:49.892 INFO kablam!   |
Nov 09 19:02:49.892 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 09 19:02:49.893 INFO kablam! 
Nov 09 19:02:50.026 INFO kablam! warning: unused variable: `list_size`
Nov 09 19:02:50.026 INFO kablam!   --> src/main.rs:46:9
Nov 09 19:02:50.027 INFO kablam!    |
Nov 09 19:02:50.027 INFO kablam! 46 |     let list_size = a.len() - 1;
Nov 09 19:02:50.027 INFO kablam!    |         ^^^^^^^^^ help: consider using `_list_size` instead
Nov 09 19:02:50.028 INFO kablam!    |
Nov 09 19:02:50.028 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 19:02:50.028 INFO kablam! 
Nov 09 19:02:50.029 INFO kablam! warning: variable does not need to be mutable
Nov 09 19:02:50.029 INFO kablam!  --> src/main.rs:4:6
Nov 09 19:02:50.029 INFO kablam!   |
Nov 09 19:02:50.029 INFO kablam! 4 |     let mut list = list;
Nov 09 19:02:50.030 INFO kablam!   |         ----^^^^
Nov 09 19:02:50.030 INFO kablam!   |         |
Nov 09 19:02:50.030 INFO kablam!   |         help: remove this `mut`
Nov 09 19:02:50.030 INFO kablam!   |
Nov 09 19:02:50.030 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 09 19:02:50.030 INFO kablam! 
Nov 09 19:02:50.067 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Nov 09 19:02:50.068 INFO kablam! su: No module specific data is present
Nov 09 19:02:50.863 INFO running `"docker" "rm" "-f" "9c5a9e73fdc2e73756d496fc5a6b4813ef416e849fcb635653654dc1d3adcf4f"`
Nov 09 19:02:51.023 INFO blam! 9c5a9e73fdc2e73756d496fc5a6b4813ef416e849fcb635653654dc1d3adcf4f