Aug 01 20:33:30.094 INFO checking tgff-0.1.10 against 1.27.2 for lazy_static-1
Aug 01 20:33:30.094 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:33:30.094 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:33:30.094 INFO running `"docker" "create" "-v" "/tmp/crater.ZJVkwYQdzfHS:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2:/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 20:33:30.278 INFO blam! 6f3045eec13d890a0f290db54606cb04fa842516ad718c09274d3033e624d483
Aug 01 20:33:30.281 INFO running `"docker" "start" "-a" "6f3045eec13d890a0f290db54606cb04fa842516ad718c09274d3033e624d483"`
Aug 01 20:33:31.443 INFO kablam!     Checking tgff v0.1.10 (file:///source)
Aug 01 20:33:31.443 INFO kablam!     Checking assert v0.7.4
Aug 01 20:33:31.655 INFO kablam! warning: unused macro definition
Aug 01 20:33:31.655 INFO kablam!   --> src/lib.rs:48:1
Aug 01 20:33:31.655 INFO kablam!    |
Aug 01 20:33:31.655 INFO kablam! 48 | / macro_rules! some(
Aug 01 20:33:31.655 INFO kablam! 49 | |     ($parser:expr, $result:expr, $($arg:tt)*) => (
Aug 01 20:33:31.655 INFO kablam! 50 | |         match $result {
Aug 01 20:33:31.655 INFO kablam! 51 | |             Some(result) => result,
Aug 01 20:33:31.655 INFO kablam! ...  |
Aug 01 20:33:31.655 INFO kablam! 54 | |     );
Aug 01 20:33:31.655 INFO kablam! 55 | | );
Aug 01 20:33:31.655 INFO kablam!    | |__^
Aug 01 20:33:31.655 INFO kablam!    |
Aug 01 20:33:31.655 INFO kablam!    = note: #[warn(unused_macros)] on by default
Aug 01 20:33:31.655 INFO kablam! 
Aug 01 20:33:31.655 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 01 20:33:31.655 INFO kablam!    --> src/lib.rs:189:22
Aug 01 20:33:31.655 INFO kablam!     |
Aug 01 20:33:31.655 INFO kablam! 189 |             for i in (0..cols) {
Aug 01 20:33:31.655 INFO kablam!     |                      ^^^^^^^^^ help: remove these parentheses
Aug 01 20:33:31.655 INFO kablam!     |
Aug 01 20:33:31.655 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 01 20:33:31.656 INFO kablam! 
Aug 01 20:33:32.304 INFO kablam! warning: unused macro definition
Aug 01 20:33:32.304 INFO kablam!   --> src/lib.rs:48:1
Aug 01 20:33:32.304 INFO kablam!    |
Aug 01 20:33:32.304 INFO kablam! 48 | / macro_rules! some(
Aug 01 20:33:32.304 INFO kablam! 49 | |     ($parser:expr, $result:expr, $($arg:tt)*) => (
Aug 01 20:33:32.304 INFO kablam! 50 | |         match $result {
Aug 01 20:33:32.306 INFO kablam! 51 | |             Some(result) => result,
Aug 01 20:33:32.306 INFO kablam! ...  |
Aug 01 20:33:32.306 INFO kablam! 54 | |     );
Aug 01 20:33:32.306 INFO kablam! 55 | | );
Aug 01 20:33:32.306 INFO kablam!    | |__^
Aug 01 20:33:32.306 INFO kablam!    |
Aug 01 20:33:32.306 INFO kablam!    = note: #[warn(unused_macros)] on by default
Aug 01 20:33:32.306 INFO kablam! 
Aug 01 20:33:32.306 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 01 20:33:32.306 INFO kablam!    --> src/lib.rs:189:22
Aug 01 20:33:32.306 INFO kablam!     |
Aug 01 20:33:32.306 INFO kablam! 189 |             for i in (0..cols) {
Aug 01 20:33:32.306 INFO kablam!     |                      ^^^^^^^^^ help: remove these parentheses
Aug 01 20:33:32.306 INFO kablam!     |
Aug 01 20:33:32.306 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 01 20:33:32.306 INFO kablam! 
Aug 01 20:33:32.439 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 01 20:33:32.439 INFO kablam!   --> tests/lib.rs:22:14
Aug 01 20:33:32.439 INFO kablam!    |
Aug 01 20:33:32.439 INFO kablam! 22 |     for i in (0..2) {
Aug 01 20:33:32.439 INFO kablam!    |              ^^^^^^ help: remove these parentheses
Aug 01 20:33:32.439 INFO kablam!    |
Aug 01 20:33:32.439 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 01 20:33:32.439 INFO kablam! 
Aug 01 20:33:32.491 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 20:33:32.491 INFO kablam!  --> benches/lib.rs:1:1
Aug 01 20:33:32.491 INFO kablam!   |
Aug 01 20:33:32.491 INFO kablam! 1 | #![feature(test)]
Aug 01 20:33:32.491 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 20:33:32.491 INFO kablam! 
Aug 01 20:33:32.492 INFO kablam! error: aborting due to previous error
Aug 01 20:33:32.492 INFO kablam! 
Aug 01 20:33:32.492 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 20:33:32.501 INFO kablam! error: Could not compile `tgff`.
Aug 01 20:33:32.501 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 20:33:33.063 INFO kablam! error: build failed
Aug 01 20:33:33.063 INFO kablam! su: No module specific data is present
Aug 01 20:33:33.697 INFO running `"docker" "rm" "-f" "6f3045eec13d890a0f290db54606cb04fa842516ad718c09274d3033e624d483"`
Aug 01 20:33:33.856 INFO blam! 6f3045eec13d890a0f290db54606cb04fa842516ad718c09274d3033e624d483