Sep 19 17:00:56.443 INFO checking thin_cstr-0.1.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 17:00:56.443 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 17:00:56.443 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-0/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:00:56.605 INFO blam! 5603290abecca25da60d572a329af339066e4ef9ff848d0f89bb4bda614b34aa
Sep 19 17:00:56.608 INFO running `"docker" "start" "-a" "5603290abecca25da60d572a329af339066e4ef9ff848d0f89bb4bda614b34aa"`
Sep 19 17:00:57.589 INFO kablam! usermod: no changes
Sep 19 17:00:57.608 INFO kablam!     Checking thin_cstr v0.1.0 (/source)
Sep 19 17:00:57.862 INFO kablam! warning: type annotations needed
Sep 19 17:00:57.862 INFO kablam!    --> src/c_str.rs:832:27
Sep 19 17:00:57.862 INFO kablam!     |
Sep 19 17:00:57.862 INFO kablam! 832 |         (ptr as *const _).as_ref().expect("cannot convert a null pointer to a CStr")
Sep 19 17:00:57.862 INFO kablam!     |                           ^^^^^^
Sep 19 17:00:57.862 INFO kablam!     |
Sep 19 17:00:57.862 INFO kablam!     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Sep 19 17:00:57.862 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 19 17:00:57.862 INFO kablam!     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Sep 19 17:00:57.862 INFO kablam! 
Sep 19 17:00:57.882 INFO kablam! warning: type annotations needed
Sep 19 17:00:57.882 INFO kablam!    --> src/c_str.rs:832:27
Sep 19 17:00:57.882 INFO kablam!     |
Sep 19 17:00:57.882 INFO kablam! 832 |         (ptr as *const _).as_ref().expect("cannot convert a null pointer to a CStr")
Sep 19 17:00:57.882 INFO kablam!     |                           ^^^^^^
Sep 19 17:00:57.882 INFO kablam!     |
Sep 19 17:00:57.882 INFO kablam!     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Sep 19 17:00:57.882 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 19 17:00:57.882 INFO kablam!     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Sep 19 17:00:57.882 INFO kablam! 
Sep 19 17:00:58.058 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Sep 19 17:00:58.060 INFO kablam! su: No module specific data is present
Sep 19 17:00:58.589 INFO running `"docker" "rm" "-f" "5603290abecca25da60d572a329af339066e4ef9ff848d0f89bb4bda614b34aa"`
Sep 19 17:00:58.698 INFO blam! 5603290abecca25da60d572a329af339066e4ef9ff848d0f89bb4bda614b34aa