Sep 21 05:06:26.646 INFO checking range_check-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 05:06:26.646 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 05:06:26.646 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:06:26.872 INFO blam! 64734bd04851ab58987fa65f4dac2f2ccd2d540824ec073936072f239e24ddd2
Sep 21 05:06:26.876 INFO running `"docker" "start" "-a" "64734bd04851ab58987fa65f4dac2f2ccd2d540824ec073936072f239e24ddd2"`
Sep 21 05:06:28.194 INFO kablam! usermod: no changes
Sep 21 05:06:28.238 INFO kablam!     Checking range_check v0.1.0 (/source)
Sep 21 05:06:28.862 INFO kablam! warning: a method with this name may be added to the standard library in the future
Sep 21 05:06:28.862 INFO kablam!    --> src/lib.rs:173:24
Sep 21 05:06:28.862 INFO kablam!     |
Sep 21 05:06:28.862 INFO kablam! 173 |         assert!((1..5).contains(3));
Sep 21 05:06:28.862 INFO kablam!     |                        ^^^^^^^^
Sep 21 05:06:28.862 INFO kablam!     |
Sep 21 05:06:28.862 INFO kablam!     = note: #[warn(unstable_name_collisions)] on by default
Sep 21 05:06:28.862 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Sep 21 05:06:28.862 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Sep 21 05:06:28.862 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Sep 21 05:06:28.862 INFO kablam!     = note: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::Range<Idx>>::contains`
Sep 21 05:06:28.862 INFO kablam! 
Sep 21 05:06:28.882 INFO kablam! warning: a method with this name may be added to the standard library in the future
Sep 21 05:06:28.882 INFO kablam!    --> src/lib.rs:179:25
Sep 21 05:06:28.882 INFO kablam!     |
Sep 21 05:06:28.882 INFO kablam! 179 |         assert!(!(1..5).contains(&7));
Sep 21 05:06:28.882 INFO kablam!     |                         ^^^^^^^^
Sep 21 05:06:28.882 INFO kablam!     |
Sep 21 05:06:28.882 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Sep 21 05:06:28.882 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Sep 21 05:06:28.882 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Sep 21 05:06:28.882 INFO kablam!     = note: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::Range<Idx>>::contains`
Sep 21 05:06:28.882 INFO kablam! 
Sep 21 05:06:28.882 INFO kablam! warning: a method with this name may be added to the standard library in the future
Sep 21 05:06:28.882 INFO kablam!    --> src/lib.rs:185:23
Sep 21 05:06:28.882 INFO kablam!     |
Sep 21 05:06:28.882 INFO kablam! 185 |         assert!((1..).contains(&3));
Sep 21 05:06:28.882 INFO kablam!     |                       ^^^^^^^^
Sep 21 05:06:28.882 INFO kablam!     |
Sep 21 05:06:28.882 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Sep 21 05:06:28.882 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Sep 21 05:06:28.882 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Sep 21 05:06:28.882 INFO kablam!     = note: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::RangeFrom<Idx>>::contains`
Sep 21 05:06:28.882 INFO kablam! 
Sep 21 05:06:28.882 INFO kablam! warning: a method with this name may be added to the standard library in the future
Sep 21 05:06:28.882 INFO kablam!    --> src/lib.rs:191:24
Sep 21 05:06:28.882 INFO kablam!     |
Sep 21 05:06:28.882 INFO kablam! 191 |         assert!(!(1..).contains(&-7));
Sep 21 05:06:28.882 INFO kablam!     |                        ^^^^^^^^
Sep 21 05:06:28.882 INFO kablam!     |
Sep 21 05:06:28.882 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Sep 21 05:06:28.882 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Sep 21 05:06:28.882 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Sep 21 05:06:28.882 INFO kablam!     = note: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::RangeFrom<Idx>>::contains`
Sep 21 05:06:28.882 INFO kablam! 
Sep 21 05:06:28.882 INFO kablam! warning: a method with this name may be added to the standard library in the future
Sep 21 05:06:28.882 INFO kablam!    --> src/lib.rs:197:23
Sep 21 05:06:28.882 INFO kablam!     |
Sep 21 05:06:28.882 INFO kablam! 197 |         assert!((..5).contains(&3));
Sep 21 05:06:28.882 INFO kablam!     |                       ^^^^^^^^
Sep 21 05:06:28.882 INFO kablam!     |
Sep 21 05:06:28.882 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Sep 21 05:06:28.882 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Sep 21 05:06:28.882 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Sep 21 05:06:28.882 INFO kablam!     = note: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::RangeTo<Idx>>::contains`
Sep 21 05:06:28.882 INFO kablam! 
Sep 21 05:06:28.882 INFO kablam! warning: a method with this name may be added to the standard library in the future
Sep 21 05:06:28.882 INFO kablam!    --> src/lib.rs:203:24
Sep 21 05:06:28.882 INFO kablam!     |
Sep 21 05:06:28.882 INFO kablam! 203 |         assert!(!(..5).contains(&7));
Sep 21 05:06:28.882 INFO kablam!     |                        ^^^^^^^^
Sep 21 05:06:28.882 INFO kablam!     |
Sep 21 05:06:28.882 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Sep 21 05:06:28.882 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Sep 21 05:06:28.882 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Sep 21 05:06:28.882 INFO kablam!     = note: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::RangeTo<Idx>>::contains`
Sep 21 05:06:28.882 INFO kablam! 
Sep 21 05:06:28.938 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Sep 21 05:06:28.938 INFO kablam! su: No module specific data is present
Sep 21 05:06:29.665 INFO running `"docker" "rm" "-f" "64734bd04851ab58987fa65f4dac2f2ccd2d540824ec073936072f239e24ddd2"`
Sep 21 05:06:29.795 INFO blam! 64734bd04851ab58987fa65f4dac2f2ccd2d540824ec073936072f239e24ddd2