Sep 01 10:12:31.298 INFO checking range_check-0.1.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 10:12:31.298 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 10:12:31.298 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 10:12:31.454 INFO blam! 8b0b66454702b4537c61b33a30a36c36b7aad90111e80ccfeca8eb2a3a176cd1
Sep 01 10:12:31.456 INFO running `"docker" "start" "-a" "8b0b66454702b4537c61b33a30a36c36b7aad90111e80ccfeca8eb2a3a176cd1"`
Sep 01 10:12:32.166 INFO kablam!     Checking range_check v0.1.0 (file:///source)
Sep 01 10:12:32.687 INFO kablam! warning: a method with this name may be added to the standard library in the future
Sep 01 10:12:32.687 INFO kablam!    --> src/lib.rs:173:24
Sep 01 10:12:32.687 INFO kablam!     |
Sep 01 10:12:32.687 INFO kablam! 173 |         assert!((1..5).contains(3));
Sep 01 10:12:32.687 INFO kablam!     |                        ^^^^^^^^
Sep 01 10:12:32.687 INFO kablam!     |
Sep 01 10:12:32.687 INFO kablam!     = note: #[warn(unstable_name_collisions)] on by default
Sep 01 10:12:32.687 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Sep 01 10:12:32.688 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Sep 01 10:12:32.688 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Sep 01 10:12:32.688 INFO kablam!     = note: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::Range<Idx>>::contains`
Sep 01 10:12:32.688 INFO kablam! 
Sep 01 10:12:32.693 INFO kablam! warning: a method with this name may be added to the standard library in the future
Sep 01 10:12:32.693 INFO kablam!    --> src/lib.rs:179:25
Sep 01 10:12:32.693 INFO kablam!     |
Sep 01 10:12:32.693 INFO kablam! 179 |         assert!(!(1..5).contains(&7));
Sep 01 10:12:32.693 INFO kablam!     |                         ^^^^^^^^
Sep 01 10:12:32.693 INFO kablam!     |
Sep 01 10:12:32.694 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Sep 01 10:12:32.694 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Sep 01 10:12:32.694 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Sep 01 10:12:32.694 INFO kablam!     = note: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::Range<Idx>>::contains`
Sep 01 10:12:32.694 INFO kablam! 
Sep 01 10:12:32.695 INFO kablam! warning: a method with this name may be added to the standard library in the future
Sep 01 10:12:32.695 INFO kablam!    --> src/lib.rs:185:23
Sep 01 10:12:32.695 INFO kablam!     |
Sep 01 10:12:32.695 INFO kablam! 185 |         assert!((1..).contains(&3));
Sep 01 10:12:32.695 INFO kablam!     |                       ^^^^^^^^
Sep 01 10:12:32.695 INFO kablam!     |
Sep 01 10:12:32.695 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Sep 01 10:12:32.695 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Sep 01 10:12:32.695 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Sep 01 10:12:32.695 INFO kablam!     = note: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::RangeFrom<Idx>>::contains`
Sep 01 10:12:32.695 INFO kablam! 
Sep 01 10:12:32.696 INFO kablam! warning: a method with this name may be added to the standard library in the future
Sep 01 10:12:32.696 INFO kablam!    --> src/lib.rs:191:24
Sep 01 10:12:32.696 INFO kablam!     |
Sep 01 10:12:32.696 INFO kablam! 191 |         assert!(!(1..).contains(&-7));
Sep 01 10:12:32.697 INFO kablam!     |                        ^^^^^^^^
Sep 01 10:12:32.697 INFO kablam!     |
Sep 01 10:12:32.697 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Sep 01 10:12:32.697 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Sep 01 10:12:32.697 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Sep 01 10:12:32.697 INFO kablam!     = note: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::RangeFrom<Idx>>::contains`
Sep 01 10:12:32.697 INFO kablam! 
Sep 01 10:12:32.699 INFO kablam! warning: a method with this name may be added to the standard library in the future
Sep 01 10:12:32.699 INFO kablam!    --> src/lib.rs:197:23
Sep 01 10:12:32.699 INFO kablam!     |
Sep 01 10:12:32.699 INFO kablam! 197 |         assert!((..5).contains(&3));
Sep 01 10:12:32.699 INFO kablam!     |                       ^^^^^^^^
Sep 01 10:12:32.699 INFO kablam!     |
Sep 01 10:12:32.699 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Sep 01 10:12:32.699 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Sep 01 10:12:32.699 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Sep 01 10:12:32.699 INFO kablam!     = note: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::RangeTo<Idx>>::contains`
Sep 01 10:12:32.699 INFO kablam! 
Sep 01 10:12:32.700 INFO kablam! warning: a method with this name may be added to the standard library in the future
Sep 01 10:12:32.700 INFO kablam!    --> src/lib.rs:203:24
Sep 01 10:12:32.700 INFO kablam!     |
Sep 01 10:12:32.701 INFO kablam! 203 |         assert!(!(..5).contains(&7));
Sep 01 10:12:32.701 INFO kablam!     |                        ^^^^^^^^
Sep 01 10:12:32.701 INFO kablam!     |
Sep 01 10:12:32.701 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Sep 01 10:12:32.701 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Sep 01 10:12:32.701 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Sep 01 10:12:32.701 INFO kablam!     = note: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::RangeTo<Idx>>::contains`
Sep 01 10:12:32.701 INFO kablam! 
Sep 01 10:12:32.777 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Sep 01 10:12:32.781 INFO kablam! su: No module specific data is present
Sep 01 10:12:33.257 INFO running `"docker" "rm" "-f" "8b0b66454702b4537c61b33a30a36c36b7aad90111e80ccfeca8eb2a3a176cd1"`
Sep 01 10:12:33.360 INFO blam! 8b0b66454702b4537c61b33a30a36c36b7aad90111e80ccfeca8eb2a3a176cd1