Nov 04 02:22:12.953 INFO checking msehnout/redesigned-chainsaw against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 02:22:12.953 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 02:22:13.412 INFO blam! 921ef7cb09fdae3808851b64029b17777fbb77ae21cc3c9511380db936607e15
Nov 04 02:22:13.415 INFO running `"docker" "start" "-a" "921ef7cb09fdae3808851b64029b17777fbb77ae21cc3c9511380db936607e15"`
Nov 04 02:22:14.549 INFO kablam! usermod: no changes
Nov 04 02:22:14.584 INFO kablam!     Checking redesigned-chainsaw v0.1.0 (/source)
Nov 04 02:22:15.223 INFO kablam! warning: variable does not need to be mutable
Nov 04 02:22:15.224 INFO kablam!    --> src/main.rs:108:9
Nov 04 02:22:15.224 INFO kablam!     |
Nov 04 02:22:15.224 INFO kablam! 108 |     let mut file_name;
Nov 04 02:22:15.224 INFO kablam!     |         ----^^^^^^^^^
Nov 04 02:22:15.224 INFO kablam!     |         |
Nov 04 02:22:15.224 INFO kablam!     |         help: remove this `mut`
Nov 04 02:22:15.224 INFO kablam!     |
Nov 04 02:22:15.224 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 02:22:15.224 INFO kablam! 
Nov 04 02:22:15.251 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 02:22:15.251 INFO kablam!    --> src/main.rs:120:5
Nov 04 02:22:15.251 INFO kablam!     |
Nov 04 02:22:15.251 INFO kablam! 120 |     file.read_to_string(&mut tape);
Nov 04 02:22:15.251 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:22:15.251 INFO kablam!     |
Nov 04 02:22:15.251 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 02:22:15.251 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 02:22:15.251 INFO kablam! 
Nov 04 02:22:15.287 INFO kablam! warning: variable does not need to be mutable
Nov 04 02:22:15.287 INFO kablam!    --> src/main.rs:108:9
Nov 04 02:22:15.287 INFO kablam!     |
Nov 04 02:22:15.287 INFO kablam! 108 |     let mut file_name;
Nov 04 02:22:15.287 INFO kablam!     |         ----^^^^^^^^^
Nov 04 02:22:15.287 INFO kablam!     |         |
Nov 04 02:22:15.287 INFO kablam!     |         help: remove this `mut`
Nov 04 02:22:15.287 INFO kablam!     |
Nov 04 02:22:15.287 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 02:22:15.287 INFO kablam! 
Nov 04 02:22:15.295 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 02:22:15.295 INFO kablam!    --> src/main.rs:120:5
Nov 04 02:22:15.295 INFO kablam!     |
Nov 04 02:22:15.295 INFO kablam! 120 |     file.read_to_string(&mut tape);
Nov 04 02:22:15.295 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:22:15.295 INFO kablam!     |
Nov 04 02:22:15.295 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 02:22:15.295 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 02:22:15.295 INFO kablam! 
Nov 04 02:22:15.319 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Nov 04 02:22:15.326 INFO kablam! su: No module specific data is present
Nov 04 02:22:16.530 INFO running `"docker" "rm" "-f" "921ef7cb09fdae3808851b64029b17777fbb77ae21cc3c9511380db936607e15"`
Nov 04 02:22:16.835 INFO blam! 921ef7cb09fdae3808851b64029b17777fbb77ae21cc3c9511380db936607e15