Sep 17 16:24:32.221 INFO checking symspell-0.1.1 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 16:24:32.221 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 16:24:32.221 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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" "-e" "USER_ID=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 16:24:32.379 INFO blam! 5606cc16ae3b8ea71d44687190797efb00010822fc77845cdcb4c0afe051e53e
Sep 17 16:24:32.379 INFO running `"docker" "start" "-a" "5606cc16ae3b8ea71d44687190797efb00010822fc77845cdcb4c0afe051e53e"`
Sep 17 16:24:33.062 INFO kablam! usermod: no changes
Sep 17 16:24:33.102 INFO kablam!     Checking symspell v0.1.1 (/source)
Sep 17 16:24:33.438 INFO kablam! warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Sep 17 16:24:33.439 INFO kablam!   --> src/string_strategy.rs:42:20
Sep 17 16:24:33.439 INFO kablam!    |
Sep 17 16:24:33.439 INFO kablam! 42 |         unsafe { s.slice_unchecked(start, end) }.to_string()
Sep 17 16:24:33.439 INFO kablam!    |                    ^^^^^^^^^^^^^^^
Sep 17 16:24:33.439 INFO kablam!    |
Sep 17 16:24:33.444 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 17 16:24:33.444 INFO kablam! 
Sep 17 16:24:33.495 INFO kablam! warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Sep 17 16:24:33.495 INFO kablam!   --> src/string_strategy.rs:42:20
Sep 17 16:24:33.495 INFO kablam!    |
Sep 17 16:24:33.495 INFO kablam! 42 |         unsafe { s.slice_unchecked(start, end) }.to_string()
Sep 17 16:24:33.495 INFO kablam!    |                    ^^^^^^^^^^^^^^^
Sep 17 16:24:33.495 INFO kablam!    |
Sep 17 16:24:33.495 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 17 16:24:33.496 INFO kablam! 
Sep 17 16:24:33.617 INFO kablam! warning: the feature `duration_extras` has been stable since 1.27.0 and no longer requires an attribute to enable
Sep 17 16:24:33.617 INFO kablam!   --> src/lib.rs:21:12
Sep 17 16:24:33.617 INFO kablam!    |
Sep 17 16:24:33.617 INFO kablam! 21 | #![feature(duration_extras)]
Sep 17 16:24:33.617 INFO kablam!    |            ^^^^^^^^^^^^^^^
Sep 17 16:24:33.617 INFO kablam!    |
Sep 17 16:24:33.617 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 17 16:24:33.617 INFO kablam! 
Sep 17 16:24:33.682 INFO kablam! warning: the feature `duration_extras` has been stable since 1.27.0 and no longer requires an attribute to enable
Sep 17 16:24:33.682 INFO kablam!   --> src/lib.rs:21:12
Sep 17 16:24:33.682 INFO kablam!    |
Sep 17 16:24:33.682 INFO kablam! 21 | #![feature(duration_extras)]
Sep 17 16:24:33.682 INFO kablam!    |            ^^^^^^^^^^^^^^^
Sep 17 16:24:33.682 INFO kablam!    |
Sep 17 16:24:33.682 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 17 16:24:33.682 INFO kablam! 
Sep 17 16:24:33.858 INFO kablam! warning: the feature `duration_extras` has been stable since 1.27.0 and no longer requires an attribute to enable
Sep 17 16:24:33.859 INFO kablam!  --> examples/demo.rs:1:12
Sep 17 16:24:33.859 INFO kablam!   |
Sep 17 16:24:33.859 INFO kablam! 1 | #![feature(duration_extras)]
Sep 17 16:24:33.859 INFO kablam!   |            ^^^^^^^^^^^^^^^
Sep 17 16:24:33.859 INFO kablam!   |
Sep 17 16:24:33.859 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 17 16:24:33.859 INFO kablam! 
Sep 17 16:24:33.871 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Sep 17 16:24:33.875 INFO kablam! su: No module specific data is present
Sep 17 16:24:34.661 INFO running `"docker" "rm" "-f" "5606cc16ae3b8ea71d44687190797efb00010822fc77845cdcb4c0afe051e53e"`
Sep 17 16:24:34.722 INFO blam! 5606cc16ae3b8ea71d44687190797efb00010822fc77845cdcb4c0afe051e53e