Aug 30 00:17:18.494 INFO checking thin_cstr-0.1.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 00:17:18.494 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 00:17:18.494 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 00:17:18.653 INFO blam! 2bfb63abaedab9f8deef162cb9e2e8a16c27bd2465ee0d5d402ab5d44053c09f
Aug 30 00:17:18.655 INFO running `"docker" "start" "-a" "2bfb63abaedab9f8deef162cb9e2e8a16c27bd2465ee0d5d402ab5d44053c09f"`
Aug 30 00:17:19.237 INFO kablam!     Checking thin_cstr v0.1.0 (file:///source)
Aug 30 00:17:19.835 INFO kablam! warning: type annotations needed
Aug 30 00:17:19.835 INFO kablam!    --> src/c_str.rs:832:27
Aug 30 00:17:19.835 INFO kablam!     |
Aug 30 00:17:19.835 INFO kablam! 832 |         (ptr as *const _).as_ref().expect("cannot convert a null pointer to a CStr")
Aug 30 00:17:19.835 INFO kablam!     |                           ^^^^^^
Aug 30 00:17:19.835 INFO kablam!     |
Aug 30 00:17:19.835 INFO kablam!     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Aug 30 00:17:19.835 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Aug 30 00:17:19.835 INFO kablam!     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Aug 30 00:17:19.836 INFO kablam! 
Aug 30 00:17:19.865 INFO kablam! warning: type annotations needed
Aug 30 00:17:19.865 INFO kablam!    --> src/c_str.rs:832:27
Aug 30 00:17:19.866 INFO kablam!     |
Aug 30 00:17:19.866 INFO kablam! 832 |         (ptr as *const _).as_ref().expect("cannot convert a null pointer to a CStr")
Aug 30 00:17:19.866 INFO kablam!     |                           ^^^^^^
Aug 30 00:17:19.866 INFO kablam!     |
Aug 30 00:17:19.866 INFO kablam!     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Aug 30 00:17:19.866 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Aug 30 00:17:19.866 INFO kablam!     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Aug 30 00:17:19.866 INFO kablam! 
Aug 30 00:17:20.162 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Aug 30 00:17:20.164 INFO kablam! su: No module specific data is present
Aug 30 00:17:20.512 INFO running `"docker" "rm" "-f" "2bfb63abaedab9f8deef162cb9e2e8a16c27bd2465ee0d5d402ab5d44053c09f"`
Aug 30 00:17:20.614 INFO blam! 2bfb63abaedab9f8deef162cb9e2e8a16c27bd2465ee0d5d402ab5d44053c09f