Oct 27 10:50:12.784 INFO checking MaXiaoye/CAS706_assignment1_Rust against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2 Oct 27 10:50:12.784 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 10:50:13.160 INFO blam! 9129c5cdccff473a7737b3f822279718a401ff6cd102a50fb10ca2ee5b80ba59 Oct 27 10:50:13.162 INFO running `"docker" "start" "-a" "9129c5cdccff473a7737b3f822279718a401ff6cd102a50fb10ca2ee5b80ba59"` Oct 27 10:50:15.123 INFO kablam! usermod: no changes Oct 27 10:50:15.179 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently Oct 27 10:50:15.179 INFO kablam! disables Cargo from automatically inferring other binary targets. Oct 27 10:50:15.179 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following Oct 27 10:50:15.179 INFO kablam! files will be included as a binary target: Oct 27 10:50:15.179 INFO kablam! Oct 27 10:50:15.179 INFO kablam! * /source/src/main.rs Oct 27 10:50:15.179 INFO kablam! Oct 27 10:50:15.179 INFO kablam! This is likely to break cargo build or cargo test as these files may not be Oct 27 10:50:15.179 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself Oct 27 10:50:15.179 INFO kablam! and disable this warning by adding `autobins = false` to your [package] Oct 27 10:50:15.179 INFO kablam! section. You may also move the files to a location where Cargo would not Oct 27 10:50:15.179 INFO kablam! automatically infer them to be a target, such as in subfolders. Oct 27 10:50:15.179 INFO kablam! Oct 27 10:50:15.179 INFO kablam! For more information on this warning you can consult Oct 27 10:50:15.179 INFO kablam! https://github.com/rust-lang/cargo/issues/5330 Oct 27 10:50:15.179 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `hello_world`, Oct 27 10:50:15.179 INFO kablam! please set bin.path in Cargo.toml Oct 27 10:50:15.191 INFO kablam! Checking quick_sort v0.0.1 (/source) Oct 27 10:50:15.953 INFO kablam! warning: unused variable: `list_size` Oct 27 10:50:15.953 INFO kablam! --> src/main.rs:46:9 Oct 27 10:50:15.953 INFO kablam! | Oct 27 10:50:15.953 INFO kablam! 46 | let list_size = a.len() - 1; Oct 27 10:50:15.953 INFO kablam! | ^^^^^^^^^ help: consider using `_list_size` instead Oct 27 10:50:15.953 INFO kablam! | Oct 27 10:50:15.953 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 10:50:15.953 INFO kablam! Oct 27 10:50:15.955 INFO kablam! warning: variable does not need to be mutable Oct 27 10:50:15.955 INFO kablam! --> src/main.rs:4:6 Oct 27 10:50:15.955 INFO kablam! | Oct 27 10:50:15.955 INFO kablam! 4 | let mut list = list; Oct 27 10:50:15.955 INFO kablam! | ----^^^^ Oct 27 10:50:15.956 INFO kablam! | | Oct 27 10:50:15.956 INFO kablam! | help: remove this `mut` Oct 27 10:50:15.958 INFO kablam! | Oct 27 10:50:15.958 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 27 10:50:15.958 INFO kablam! Oct 27 10:50:16.137 INFO kablam! warning: unused variable: `list_size` Oct 27 10:50:16.139 INFO kablam! --> src/main.rs:46:9 Oct 27 10:50:16.139 INFO kablam! | Oct 27 10:50:16.139 INFO kablam! 46 | let list_size = a.len() - 1; Oct 27 10:50:16.139 INFO kablam! | ^^^^^^^^^ help: consider using `_list_size` instead Oct 27 10:50:16.139 INFO kablam! | Oct 27 10:50:16.139 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 10:50:16.139 INFO kablam! Oct 27 10:50:16.140 INFO kablam! warning: variable does not need to be mutable Oct 27 10:50:16.143 INFO kablam! --> src/main.rs:4:6 Oct 27 10:50:16.143 INFO kablam! | Oct 27 10:50:16.143 INFO kablam! 4 | let mut list = list; Oct 27 10:50:16.143 INFO kablam! | ----^^^^ Oct 27 10:50:16.143 INFO kablam! | | Oct 27 10:50:16.143 INFO kablam! | help: remove this `mut` Oct 27 10:50:16.143 INFO kablam! | Oct 27 10:50:16.143 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 27 10:50:16.143 INFO kablam! Oct 27 10:50:16.180 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.03s Oct 27 10:50:16.187 INFO kablam! su: No module specific data is present Oct 27 10:50:17.127 INFO running `"docker" "rm" "-f" "9129c5cdccff473a7737b3f822279718a401ff6cd102a50fb10ca2ee5b80ba59"` Oct 27 10:50:17.515 INFO blam! 9129c5cdccff473a7737b3f822279718a401ff6cd102a50fb10ca2ee5b80ba59