Aug 31 17:31:45.933 INFO checking range_check-0.1.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 17:31:45.933 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 17:31:45.933 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 17:31:46.123 INFO blam! 215b5f63b1d0cba5affb6793b18917d145cc37493e156fe7a7f84fc0534bace6
Aug 31 17:31:46.124 INFO running `"docker" "start" "-a" "215b5f63b1d0cba5affb6793b18917d145cc37493e156fe7a7f84fc0534bace6"`
Aug 31 17:31:46.801 INFO kablam!     Checking range_check v0.1.0 (file:///source)
Aug 31 17:31:47.272 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 31 17:31:47.272 INFO kablam!    --> src/lib.rs:173:24
Aug 31 17:31:47.272 INFO kablam!     |
Aug 31 17:31:47.272 INFO kablam! 173 |         assert!((1..5).contains(3));
Aug 31 17:31:47.272 INFO kablam!     |                        ^^^^^^^^
Aug 31 17:31:47.272 INFO kablam!     |
Aug 31 17:31:47.272 INFO kablam!     = note: #[warn(unstable_name_collisions)] on by default
Aug 31 17:31:47.272 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 31 17:31:47.272 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 31 17:31:47.272 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Aug 31 17:31:47.272 INFO kablam!     = note: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::Range<Idx>>::contains`
Aug 31 17:31:47.273 INFO kablam! 
Aug 31 17:31:47.280 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 31 17:31:47.280 INFO kablam!    --> src/lib.rs:179:25
Aug 31 17:31:47.280 INFO kablam!     |
Aug 31 17:31:47.280 INFO kablam! 179 |         assert!(!(1..5).contains(&7));
Aug 31 17:31:47.280 INFO kablam!     |                         ^^^^^^^^
Aug 31 17:31:47.280 INFO kablam!     |
Aug 31 17:31:47.281 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 31 17:31:47.281 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 31 17:31:47.281 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Aug 31 17:31:47.281 INFO kablam!     = note: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::Range<Idx>>::contains`
Aug 31 17:31:47.281 INFO kablam! 
Aug 31 17:31:47.282 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 31 17:31:47.282 INFO kablam!    --> src/lib.rs:185:23
Aug 31 17:31:47.282 INFO kablam!     |
Aug 31 17:31:47.282 INFO kablam! 185 |         assert!((1..).contains(&3));
Aug 31 17:31:47.282 INFO kablam!     |                       ^^^^^^^^
Aug 31 17:31:47.282 INFO kablam!     |
Aug 31 17:31:47.282 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 31 17:31:47.282 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 31 17:31:47.282 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Aug 31 17:31:47.282 INFO kablam!     = note: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::RangeFrom<Idx>>::contains`
Aug 31 17:31:47.282 INFO kablam! 
Aug 31 17:31:47.284 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 31 17:31:47.284 INFO kablam!    --> src/lib.rs:191:24
Aug 31 17:31:47.284 INFO kablam!     |
Aug 31 17:31:47.284 INFO kablam! 191 |         assert!(!(1..).contains(&-7));
Aug 31 17:31:47.284 INFO kablam!     |                        ^^^^^^^^
Aug 31 17:31:47.284 INFO kablam!     |
Aug 31 17:31:47.284 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 31 17:31:47.284 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 31 17:31:47.284 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Aug 31 17:31:47.284 INFO kablam!     = note: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::RangeFrom<Idx>>::contains`
Aug 31 17:31:47.284 INFO kablam! 
Aug 31 17:31:47.287 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 31 17:31:47.287 INFO kablam!    --> src/lib.rs:197:23
Aug 31 17:31:47.287 INFO kablam!     |
Aug 31 17:31:47.287 INFO kablam! 197 |         assert!((..5).contains(&3));
Aug 31 17:31:47.287 INFO kablam!     |                       ^^^^^^^^
Aug 31 17:31:47.287 INFO kablam!     |
Aug 31 17:31:47.287 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 31 17:31:47.287 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 31 17:31:47.287 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Aug 31 17:31:47.287 INFO kablam!     = note: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::RangeTo<Idx>>::contains`
Aug 31 17:31:47.287 INFO kablam! 
Aug 31 17:31:47.288 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 31 17:31:47.288 INFO kablam!    --> src/lib.rs:203:24
Aug 31 17:31:47.289 INFO kablam!     |
Aug 31 17:31:47.289 INFO kablam! 203 |         assert!(!(..5).contains(&7));
Aug 31 17:31:47.289 INFO kablam!     |                        ^^^^^^^^
Aug 31 17:31:47.289 INFO kablam!     |
Aug 31 17:31:47.289 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 31 17:31:47.289 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 31 17:31:47.289 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Aug 31 17:31:47.289 INFO kablam!     = note: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::RangeTo<Idx>>::contains`
Aug 31 17:31:47.289 INFO kablam! 
Aug 31 17:31:47.367 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Aug 31 17:31:47.369 INFO kablam! su: No module specific data is present
Aug 31 17:31:47.745 INFO running `"docker" "rm" "-f" "215b5f63b1d0cba5affb6793b18917d145cc37493e156fe7a7f84fc0534bace6"`
Aug 31 17:31:47.830 INFO blam! 215b5f63b1d0cba5affb6793b18917d145cc37493e156fe7a7f84fc0534bace6