Oct 12 11:49:09.571 INFO checking travisbhartwell/rbasic against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977 Oct 12 11:49:09.571 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 11:49:10.040 INFO blam! 6f50f4d3e6c0d2c795808315fa54148d7f480290e9feb978944a71d1e6a2bbab Oct 12 11:49:10.048 INFO running `"docker" "start" "-a" "6f50f4d3e6c0d2c795808315fa54148d7f480290e9feb978944a71d1e6a2bbab"` Oct 12 11:49:11.796 INFO kablam! usermod: no changes Oct 12 11:49:11.884 INFO kablam! Checking either v1.0.2 Oct 12 11:49:12.344 INFO kablam! Checking itertools v0.5.8 Oct 12 11:49:14.315 INFO kablam! Checking rbasic v0.1.0 (/source) Oct 12 11:49:15.104 INFO kablam! warning: variable does not need to be mutable Oct 12 11:49:15.105 INFO kablam! --> src/evaluator.rs:209:21 Oct 12 11:49:15.105 INFO kablam! | Oct 12 11:49:15.106 INFO kablam! 209 | fn parse_expression(mut token_iter: &mut Peekable>) Oct 12 11:49:15.106 INFO kablam! | ----^^^^^^^^^^ Oct 12 11:49:15.106 INFO kablam! | | Oct 12 11:49:15.106 INFO kablam! | help: remove this `mut` Oct 12 11:49:15.107 INFO kablam! | Oct 12 11:49:15.107 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 12 11:49:15.107 INFO kablam! Oct 12 11:49:15.107 INFO kablam! warning: variable does not need to be mutable Oct 12 11:49:15.107 INFO kablam! --> src/evaluator.rs:271:34 Oct 12 11:49:15.107 INFO kablam! | Oct 12 11:49:15.107 INFO kablam! 271 | fn parse_and_eval_expression<'a>(mut token_iter: &mut Peekable>, Oct 12 11:49:15.107 INFO kablam! | ----^^^^^^^^^^ Oct 12 11:49:15.107 INFO kablam! | | Oct 12 11:49:15.107 INFO kablam! | help: remove this `mut` Oct 12 11:49:15.112 INFO kablam! Oct 12 11:49:15.153 INFO kablam! warning: variable does not need to be mutable Oct 12 11:49:15.153 INFO kablam! --> src/evaluator.rs:209:21 Oct 12 11:49:15.153 INFO kablam! | Oct 12 11:49:15.153 INFO kablam! 209 | fn parse_expression(mut token_iter: &mut Peekable>) Oct 12 11:49:15.153 INFO kablam! | ----^^^^^^^^^^ Oct 12 11:49:15.153 INFO kablam! | | Oct 12 11:49:15.153 INFO kablam! | help: remove this `mut` Oct 12 11:49:15.153 INFO kablam! | Oct 12 11:49:15.153 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 12 11:49:15.153 INFO kablam! Oct 12 11:49:15.155 INFO kablam! warning: variable does not need to be mutable Oct 12 11:49:15.155 INFO kablam! --> src/evaluator.rs:271:34 Oct 12 11:49:15.155 INFO kablam! | Oct 12 11:49:15.155 INFO kablam! 271 | fn parse_and_eval_expression<'a>(mut token_iter: &mut Peekable>, Oct 12 11:49:15.155 INFO kablam! | ----^^^^^^^^^^ Oct 12 11:49:15.155 INFO kablam! | | Oct 12 11:49:15.155 INFO kablam! | help: remove this `mut` Oct 12 11:49:15.155 INFO kablam! Oct 12 11:49:16.097 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 4.27s Oct 12 11:49:16.101 INFO kablam! su: No module specific data is present Oct 12 11:49:16.912 INFO running `"docker" "rm" "-f" "6f50f4d3e6c0d2c795808315fa54148d7f480290e9feb978944a71d1e6a2bbab"` Oct 12 11:49:17.299 INFO blam! 6f50f4d3e6c0d2c795808315fa54148d7f480290e9feb978944a71d1e6a2bbab