Nov 04 02:22:12.911 INFO checking msehnout/redesigned-chainsaw against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 02:22:12.911 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 02:22:13.555 INFO blam! ff268b57bc2332485e435abcee20ebd0517e4552621268f493fe2e9dbb70f949
Nov 04 02:22:13.563 INFO running `"docker" "start" "-a" "ff268b57bc2332485e435abcee20ebd0517e4552621268f493fe2e9dbb70f949"`
Nov 04 02:22:15.127 INFO kablam! usermod: no changes
Nov 04 02:22:15.199 INFO kablam!     Checking redesigned-chainsaw v0.1.0 (/source)
Nov 04 02:22:15.707 INFO kablam! warning: variable does not need to be mutable
Nov 04 02:22:15.707 INFO kablam!    --> src/main.rs:108:9
Nov 04 02:22:15.708 INFO kablam!     |
Nov 04 02:22:15.708 INFO kablam! 108 |     let mut file_name;
Nov 04 02:22:15.708 INFO kablam!     |         ----^^^^^^^^^
Nov 04 02:22:15.709 INFO kablam!     |         |
Nov 04 02:22:15.709 INFO kablam!     |         help: remove this `mut`
Nov 04 02:22:15.709 INFO kablam!     |
Nov 04 02:22:15.709 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 02:22:15.710 INFO kablam! 
Nov 04 02:22:15.710 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 02:22:15.710 INFO kablam!    --> src/main.rs:120:5
Nov 04 02:22:15.711 INFO kablam!     |
Nov 04 02:22:15.711 INFO kablam! 120 |     file.read_to_string(&mut tape);
Nov 04 02:22:15.711 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:22:15.711 INFO kablam!     |
Nov 04 02:22:15.712 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 02:22:15.712 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 02:22:15.712 INFO kablam! 
Nov 04 02:22:15.723 INFO kablam! warning: variable does not need to be mutable
Nov 04 02:22:15.723 INFO kablam!    --> src/main.rs:108:9
Nov 04 02:22:15.724 INFO kablam!     |
Nov 04 02:22:15.724 INFO kablam! 108 |     let mut file_name;
Nov 04 02:22:15.724 INFO kablam!     |         ----^^^^^^^^^
Nov 04 02:22:15.725 INFO kablam!     |         |
Nov 04 02:22:15.725 INFO kablam!     |         help: remove this `mut`
Nov 04 02:22:15.725 INFO kablam!     |
Nov 04 02:22:15.726 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 02:22:15.726 INFO kablam! 
Nov 04 02:22:15.727 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 02:22:15.727 INFO kablam!    --> src/main.rs:120:5
Nov 04 02:22:15.727 INFO kablam!     |
Nov 04 02:22:15.728 INFO kablam! 120 |     file.read_to_string(&mut tape);
Nov 04 02:22:15.728 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:22:15.728 INFO kablam!     |
Nov 04 02:22:15.729 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 02:22:15.729 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 02:22:15.729 INFO kablam! 
Nov 04 02:22:15.775 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Nov 04 02:22:15.775 INFO kablam! su: No module specific data is present
Nov 04 02:22:16.671 INFO running `"docker" "rm" "-f" "ff268b57bc2332485e435abcee20ebd0517e4552621268f493fe2e9dbb70f949"`
Nov 04 02:22:16.983 INFO blam! ff268b57bc2332485e435abcee20ebd0517e4552621268f493fe2e9dbb70f949