Aug 01 21:13:44.884 INFO checking strider-0.1.3 against 1.27.2+tmplazy for lazy_static-1 Aug 01 21:13:44.884 INFO running: cargo +1.27.2 check --frozen --all --all-targets Aug 01 21:13:44.885 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets Aug 01 21:13:44.885 INFO running `"docker" "create" "-v" "/tmp/crater.rPrCgK8Ndy2j:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2+tmplazy:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Aug 01 21:13:45.094 INFO blam! 0ac8fe8763eb91b80b875acd506a8652ceb2b056ae22f37c19be6899ca14ee12 Aug 01 21:13:45.096 INFO running `"docker" "start" "-a" "0ac8fe8763eb91b80b875acd506a8652ceb2b056ae22f37c19be6899ca14ee12"` Aug 01 21:13:46.559 INFO kablam! Checking strider v0.1.3 (file:///source) Aug 01 21:13:47.746 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel Aug 01 21:13:47.746 INFO kablam! --> benches/lib.rs:1:1 Aug 01 21:13:47.746 INFO kablam! | Aug 01 21:13:47.746 INFO kablam! 1 | #![feature(test)] Aug 01 21:13:47.746 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 01 21:13:47.746 INFO kablam! Aug 01 21:13:47.749 INFO kablam! error: aborting due to previous error Aug 01 21:13:47.750 INFO kablam! Aug 01 21:13:47.750 INFO kablam! For more information about this error, try `rustc --explain E0554`. Aug 01 21:13:47.757 INFO kablam! error: Could not compile `strider`. Aug 01 21:13:47.757 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 01 21:13:48.458 INFO kablam! warning: variable does not need to be mutable Aug 01 21:13:48.458 INFO kablam! --> tests/lib.rs:17:13 Aug 01 21:13:48.458 INFO kablam! | Aug 01 21:13:48.458 INFO kablam! 17 | let mut input_buffer: &mut [u8] = &mut [0; 4]; Aug 01 21:13:48.458 INFO kablam! | ----^^^^^^^^^^^^ Aug 01 21:13:48.458 INFO kablam! | | Aug 01 21:13:48.458 INFO kablam! | help: remove this `mut` Aug 01 21:13:48.458 INFO kablam! ... Aug 01 21:13:48.458 INFO kablam! 50 | test_string_windowing!(VecDeque::::new()); Aug 01 21:13:48.458 INFO kablam! | ---------------------------------------------- in this macro invocation Aug 01 21:13:48.458 INFO kablam! | Aug 01 21:13:48.458 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 01 21:13:48.458 INFO kablam! Aug 01 21:13:48.458 INFO kablam! warning: variable does not need to be mutable Aug 01 21:13:48.459 INFO kablam! --> tests/lib.rs:18:13 Aug 01 21:13:48.459 INFO kablam! | Aug 01 21:13:48.459 INFO kablam! 18 | let mut window_buffer: &mut [u8] = &mut [0; WINDOW_SIZE]; Aug 01 21:13:48.459 INFO kablam! | ----^^^^^^^^^^^^^ Aug 01 21:13:48.459 INFO kablam! | | Aug 01 21:13:48.459 INFO kablam! | help: remove this `mut` Aug 01 21:13:48.459 INFO kablam! ... Aug 01 21:13:48.459 INFO kablam! 50 | test_string_windowing!(VecDeque::::new()); Aug 01 21:13:48.459 INFO kablam! | ---------------------------------------------- in this macro invocation Aug 01 21:13:48.459 INFO kablam! Aug 01 21:13:48.464 INFO kablam! warning: variable does not need to be mutable Aug 01 21:13:48.464 INFO kablam! --> tests/lib.rs:17:13 Aug 01 21:13:48.464 INFO kablam! | Aug 01 21:13:48.464 INFO kablam! 17 | let mut input_buffer: &mut [u8] = &mut [0; 4]; Aug 01 21:13:48.464 INFO kablam! | ----^^^^^^^^^^^^ Aug 01 21:13:48.464 INFO kablam! | | Aug 01 21:13:48.464 INFO kablam! | help: remove this `mut` Aug 01 21:13:48.464 INFO kablam! ... Aug 01 21:13:48.464 INFO kablam! 54 | test_string_windowing!(SliceRingImpl::::new()); Aug 01 21:13:48.464 INFO kablam! | --------------------------------------------------- in this macro invocation Aug 01 21:13:48.464 INFO kablam! Aug 01 21:13:48.464 INFO kablam! warning: variable does not need to be mutable Aug 01 21:13:48.464 INFO kablam! --> tests/lib.rs:18:13 Aug 01 21:13:48.464 INFO kablam! | Aug 01 21:13:48.464 INFO kablam! 18 | let mut window_buffer: &mut [u8] = &mut [0; WINDOW_SIZE]; Aug 01 21:13:48.464 INFO kablam! | ----^^^^^^^^^^^^^ Aug 01 21:13:48.464 INFO kablam! | | Aug 01 21:13:48.464 INFO kablam! | help: remove this `mut` Aug 01 21:13:48.464 INFO kablam! ... Aug 01 21:13:48.464 INFO kablam! 54 | test_string_windowing!(SliceRingImpl::::new()); Aug 01 21:13:48.464 INFO kablam! | --------------------------------------------------- in this macro invocation Aug 01 21:13:48.465 INFO kablam! Aug 01 21:13:48.749 INFO kablam! error: build failed Aug 01 21:13:48.761 INFO kablam! su: No module specific data is present Aug 01 21:13:49.366 INFO running `"docker" "rm" "-f" "0ac8fe8763eb91b80b875acd506a8652ceb2b056ae22f37c19be6899ca14ee12"` Aug 01 21:13:49.522 INFO blam! 0ac8fe8763eb91b80b875acd506a8652ceb2b056ae22f37c19be6899ca14ee12