Sep 01 21:23:58.669 INFO checking thin_cstr-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 21:23:58.669 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 21:23:58.669 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 21:23:58.824 INFO blam! 095b4d73660a83147e32d90172d5db77b585f7727245a691657c70630be0bfb5
Sep 01 21:23:58.825 INFO running `"docker" "start" "-a" "095b4d73660a83147e32d90172d5db77b585f7727245a691657c70630be0bfb5"`
Sep 01 21:23:59.550 INFO kablam!     Checking thin_cstr v0.1.0 (file:///source)
Sep 01 21:24:00.066 INFO kablam! warning: type annotations needed
Sep 01 21:24:00.066 INFO kablam!    --> src/c_str.rs:832:27
Sep 01 21:24:00.066 INFO kablam!     |
Sep 01 21:24:00.066 INFO kablam! 832 |         (ptr as *const _).as_ref().expect("cannot convert a null pointer to a CStr")
Sep 01 21:24:00.066 INFO kablam!     |                           ^^^^^^
Sep 01 21:24:00.066 INFO kablam!     |
Sep 01 21:24:00.066 INFO kablam!     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Sep 01 21:24:00.066 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!
Sep 01 21:24:00.066 INFO kablam!     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Sep 01 21:24:00.066 INFO kablam! 
Sep 01 21:24:00.308 INFO kablam! warning: type annotations needed
Sep 01 21:24:00.308 INFO kablam!    --> src/c_str.rs:832:27
Sep 01 21:24:00.308 INFO kablam!     |
Sep 01 21:24:00.308 INFO kablam! 832 |         (ptr as *const _).as_ref().expect("cannot convert a null pointer to a CStr")
Sep 01 21:24:00.308 INFO kablam!     |                           ^^^^^^
Sep 01 21:24:00.308 INFO kablam!     |
Sep 01 21:24:00.308 INFO kablam!     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Sep 01 21:24:00.308 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!
Sep 01 21:24:00.308 INFO kablam!     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Sep 01 21:24:00.308 INFO kablam! 
Sep 01 21:24:00.609 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Sep 01 21:24:00.609 INFO kablam! su: No module specific data is present
Sep 01 21:24:01.013 INFO running `"docker" "rm" "-f" "095b4d73660a83147e32d90172d5db77b585f7727245a691657c70630be0bfb5"`
Sep 01 21:24:01.103 INFO blam! 095b4d73660a83147e32d90172d5db77b585f7727245a691657c70630be0bfb5