Sep 10 08:11:33.251 INFO checking symspell-0.1.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 08:11:33.251 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 08:11:33.251 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 08:11:33.461 INFO blam! 7e42707e822627be380a30ea7ac77e9982eb2e7daee61e224774cb0a235c6a3d
Sep 10 08:11:33.462 INFO running `"docker" "start" "-a" "7e42707e822627be380a30ea7ac77e9982eb2e7daee61e224774cb0a235c6a3d"`
Sep 10 08:11:34.731 INFO kablam! usermod: no changes
Sep 10 08:11:34.761 INFO kablam!    Compiling derive_builder_core v0.2.0
Sep 10 08:11:36.588 INFO kablam!    Compiling derive_builder v0.5.1
Sep 10 08:11:38.626 INFO kablam!     Checking symspell v0.1.1 (file:///source)
Sep 10 08:11:38.912 INFO kablam! warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Sep 10 08:11:38.912 INFO kablam!   --> src/string_strategy.rs:42:20
Sep 10 08:11:38.912 INFO kablam!    |
Sep 10 08:11:38.912 INFO kablam! 42 |         unsafe { s.slice_unchecked(start, end) }.to_string()
Sep 10 08:11:38.912 INFO kablam!    |                    ^^^^^^^^^^^^^^^
Sep 10 08:11:38.912 INFO kablam!    |
Sep 10 08:11:38.912 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 10 08:11:38.912 INFO kablam! 
Sep 10 08:11:38.950 INFO kablam! warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Sep 10 08:11:38.950 INFO kablam!   --> src/string_strategy.rs:42:20
Sep 10 08:11:38.950 INFO kablam!    |
Sep 10 08:11:38.950 INFO kablam! 42 |         unsafe { s.slice_unchecked(start, end) }.to_string()
Sep 10 08:11:38.950 INFO kablam!    |                    ^^^^^^^^^^^^^^^
Sep 10 08:11:38.950 INFO kablam!    |
Sep 10 08:11:38.950 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 10 08:11:38.950 INFO kablam! 
Sep 10 08:11:39.094 INFO kablam! warning: the feature `duration_extras` has been stable since 1.27.0 and no longer requires an attribute to enable
Sep 10 08:11:39.094 INFO kablam!   --> src/lib.rs:21:12
Sep 10 08:11:39.094 INFO kablam!    |
Sep 10 08:11:39.094 INFO kablam! 21 | #![feature(duration_extras)]
Sep 10 08:11:39.094 INFO kablam!    |            ^^^^^^^^^^^^^^^
Sep 10 08:11:39.094 INFO kablam!    |
Sep 10 08:11:39.094 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 10 08:11:39.094 INFO kablam! 
Sep 10 08:11:39.186 INFO kablam! warning: the feature `duration_extras` has been stable since 1.27.0 and no longer requires an attribute to enable
Sep 10 08:11:39.186 INFO kablam!   --> src/lib.rs:21:12
Sep 10 08:11:39.186 INFO kablam!    |
Sep 10 08:11:39.186 INFO kablam! 21 | #![feature(duration_extras)]
Sep 10 08:11:39.186 INFO kablam!    |            ^^^^^^^^^^^^^^^
Sep 10 08:11:39.186 INFO kablam!    |
Sep 10 08:11:39.186 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 10 08:11:39.186 INFO kablam! 
Sep 10 08:11:39.590 INFO kablam! warning: the feature `duration_extras` has been stable since 1.27.0 and no longer requires an attribute to enable
Sep 10 08:11:39.590 INFO kablam!  --> examples/demo.rs:1:12
Sep 10 08:11:39.590 INFO kablam!   |
Sep 10 08:11:39.590 INFO kablam! 1 | #![feature(duration_extras)]
Sep 10 08:11:39.590 INFO kablam!   |            ^^^^^^^^^^^^^^^
Sep 10 08:11:39.590 INFO kablam!   |
Sep 10 08:11:39.590 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 08:11:39.590 INFO kablam! 
Sep 10 08:11:39.614 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.87s
Sep 10 08:11:39.618 INFO kablam! su: No module specific data is present
Sep 10 08:11:40.449 INFO running `"docker" "rm" "-f" "7e42707e822627be380a30ea7ac77e9982eb2e7daee61e224774cb0a235c6a3d"`
Sep 10 08:11:40.515 INFO blam! 7e42707e822627be380a30ea7ac77e9982eb2e7daee61e224774cb0a235c6a3d