Sep 19 17:00:56.281 INFO checking thin_cstr-0.1.0 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 17:00:56.281 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 17:00:56.281 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-3/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:00:56.438 INFO blam! 3a565a3e343b9cae2213cb3ddc8bff0c8ca40eca83643059407eeb1f56411743
Sep 19 17:00:56.440 INFO running `"docker" "start" "-a" "3a565a3e343b9cae2213cb3ddc8bff0c8ca40eca83643059407eeb1f56411743"`
Sep 19 17:00:57.789 INFO kablam! usermod: no changes
Sep 19 17:00:57.812 INFO kablam!     Checking thin_cstr v0.1.0 (/source)
Sep 19 17:00:58.110 INFO kablam! warning: type annotations needed
Sep 19 17:00:58.111 INFO kablam!    --> src/c_str.rs:832:27
Sep 19 17:00:58.111 INFO kablam!     |
Sep 19 17:00:58.111 INFO kablam! 832 |         (ptr as *const _).as_ref().expect("cannot convert a null pointer to a CStr")
Sep 19 17:00:58.111 INFO kablam!     |                           ^^^^^^
Sep 19 17:00:58.111 INFO kablam!     |
Sep 19 17:00:58.111 INFO kablam!     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Sep 19 17:00:58.111 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 17:00:58.111 INFO kablam!     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Sep 19 17:00:58.111 INFO kablam! 
Sep 19 17:00:58.171 INFO kablam! warning: type annotations needed
Sep 19 17:00:58.172 INFO kablam!    --> src/c_str.rs:832:27
Sep 19 17:00:58.172 INFO kablam!     |
Sep 19 17:00:58.172 INFO kablam! 832 |         (ptr as *const _).as_ref().expect("cannot convert a null pointer to a CStr")
Sep 19 17:00:58.172 INFO kablam!     |                           ^^^^^^
Sep 19 17:00:58.172 INFO kablam!     |
Sep 19 17:00:58.172 INFO kablam!     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Sep 19 17:00:58.172 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 17:00:58.172 INFO kablam!     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Sep 19 17:00:58.172 INFO kablam! 
Sep 19 17:00:58.341 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Sep 19 17:00:58.341 INFO kablam! su: No module specific data is present
Sep 19 17:00:58.833 INFO running `"docker" "rm" "-f" "3a565a3e343b9cae2213cb3ddc8bff0c8ca40eca83643059407eeb1f56411743"`
Sep 19 17:00:58.926 INFO blam! 3a565a3e343b9cae2213cb3ddc8bff0c8ca40eca83643059407eeb1f56411743