Aug 11 00:04:07.822 INFO checking thin_cstr-0.1.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 00:04:07.822 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 00:04:07.823 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 00:04:07.823 INFO running `"docker" "create" "-v" "/tmp/crater.HTg1K5WquYZm:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 00:04:08.010 INFO blam! edceb943203cf8d2d2fc77f5ec999155fa1d8db10a96b9c2e7df30d0b0f661e5
Aug 11 00:04:08.012 INFO running `"docker" "start" "-a" "edceb943203cf8d2d2fc77f5ec999155fa1d8db10a96b9c2e7df30d0b0f661e5"`
Aug 11 00:04:09.025 INFO kablam!     Checking thin_cstr v0.1.0 (file:///source)
Aug 11 00:04:09.652 INFO kablam! warning: type annotations needed
Aug 11 00:04:09.652 INFO kablam!    --> src/c_str.rs:832:27
Aug 11 00:04:09.652 INFO kablam!     |
Aug 11 00:04:09.653 INFO kablam! 832 |         (ptr as *const _).as_ref().expect("cannot convert a null pointer to a CStr")
Aug 11 00:04:09.653 INFO kablam!     |                           ^^^^^^
Aug 11 00:04:09.653 INFO kablam!     |
Aug 11 00:04:09.653 INFO kablam!     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Aug 11 00:04:09.653 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 11 00:04:09.653 INFO kablam!     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Aug 11 00:04:09.653 INFO kablam! 
Aug 11 00:04:09.823 INFO kablam! warning: type annotations needed
Aug 11 00:04:09.823 INFO kablam!    --> src/c_str.rs:832:27
Aug 11 00:04:09.823 INFO kablam!     |
Aug 11 00:04:09.823 INFO kablam! 832 |         (ptr as *const _).as_ref().expect("cannot convert a null pointer to a CStr")
Aug 11 00:04:09.823 INFO kablam!     |                           ^^^^^^
Aug 11 00:04:09.823 INFO kablam!     |
Aug 11 00:04:09.823 INFO kablam!     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Aug 11 00:04:09.823 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 11 00:04:09.823 INFO kablam!     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Aug 11 00:04:09.823 INFO kablam! 
Aug 11 00:04:10.254 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Aug 11 00:04:10.255 INFO kablam! su: No module specific data is present
Aug 11 00:04:10.814 INFO running `"docker" "rm" "-f" "edceb943203cf8d2d2fc77f5ec999155fa1d8db10a96b9c2e7df30d0b0f661e5"`
Aug 11 00:04:10.940 INFO blam! edceb943203cf8d2d2fc77f5ec999155fa1d8db10a96b9c2e7df30d0b0f661e5