Oct 27 00:09:54.624 INFO checking msehnout/redesigned-chainsaw against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 00:09:54.624 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 00:09:55.053 INFO blam! af4527860da10536f63abcc52fe5861bd136e1e46c89fe2363660c15f5a82025
Oct 27 00:09:55.054 INFO running `"docker" "start" "-a" "af4527860da10536f63abcc52fe5861bd136e1e46c89fe2363660c15f5a82025"`
Oct 27 00:09:56.424 INFO kablam! usermod: no changes
Oct 27 00:09:56.487 INFO kablam!     Checking redesigned-chainsaw v0.1.0 (/source)
Oct 27 00:09:57.163 INFO kablam! warning: variable does not need to be mutable
Oct 27 00:09:57.163 INFO kablam!    --> src/main.rs:108:9
Oct 27 00:09:57.163 INFO kablam!     |
Oct 27 00:09:57.163 INFO kablam! 108 |     let mut file_name;
Oct 27 00:09:57.163 INFO kablam!     |         ----^^^^^^^^^
Oct 27 00:09:57.163 INFO kablam!     |         |
Oct 27 00:09:57.163 INFO kablam!     |         help: remove this `mut`
Oct 27 00:09:57.163 INFO kablam!     |
Oct 27 00:09:57.163 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 00:09:57.163 INFO kablam! 
Oct 27 00:09:57.163 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 00:09:57.163 INFO kablam!    --> src/main.rs:120:5
Oct 27 00:09:57.163 INFO kablam!     |
Oct 27 00:09:57.163 INFO kablam! 120 |     file.read_to_string(&mut tape);
Oct 27 00:09:57.163 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:09:57.163 INFO kablam!     |
Oct 27 00:09:57.163 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 27 00:09:57.163 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 00:09:57.163 INFO kablam! 
Oct 27 00:09:57.230 INFO kablam! warning: variable does not need to be mutable
Oct 27 00:09:57.230 INFO kablam!    --> src/main.rs:108:9
Oct 27 00:09:57.230 INFO kablam!     |
Oct 27 00:09:57.230 INFO kablam! 108 |     let mut file_name;
Oct 27 00:09:57.230 INFO kablam!     |         ----^^^^^^^^^
Oct 27 00:09:57.230 INFO kablam!     |         |
Oct 27 00:09:57.230 INFO kablam!     |         help: remove this `mut`
Oct 27 00:09:57.230 INFO kablam!     |
Oct 27 00:09:57.230 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 00:09:57.230 INFO kablam! 
Oct 27 00:09:57.230 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 00:09:57.230 INFO kablam!    --> src/main.rs:120:5
Oct 27 00:09:57.230 INFO kablam!     |
Oct 27 00:09:57.230 INFO kablam! 120 |     file.read_to_string(&mut tape);
Oct 27 00:09:57.230 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:09:57.230 INFO kablam!     |
Oct 27 00:09:57.230 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 27 00:09:57.230 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 00:09:57.230 INFO kablam! 
Oct 27 00:09:57.268 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Oct 27 00:09:57.269 INFO kablam! su: No module specific data is present
Oct 27 00:09:57.981 INFO running `"docker" "rm" "-f" "af4527860da10536f63abcc52fe5861bd136e1e46c89fe2363660c15f5a82025"`
Oct 27 00:09:58.196 INFO blam! af4527860da10536f63abcc52fe5861bd136e1e46c89fe2363660c15f5a82025