Sep 21 01:52:30.205 INFO checking thin_cstr-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 01:52:30.206 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 01:52:30.206 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 01:52:30.327 INFO blam! e815a95882f6a1f4277e232e84f7fd0bd6915cb513410e19240e3a3227b55d54
Sep 21 01:52:30.328 INFO running `"docker" "start" "-a" "e815a95882f6a1f4277e232e84f7fd0bd6915cb513410e19240e3a3227b55d54"`
Sep 21 01:52:31.612 INFO kablam! usermod: no changes
Sep 21 01:52:31.630 INFO kablam!     Checking thin_cstr v0.1.0 (/source)
Sep 21 01:52:31.910 INFO kablam! warning: type annotations needed
Sep 21 01:52:31.910 INFO kablam!    --> src/c_str.rs:832:27
Sep 21 01:52:31.910 INFO kablam!     |
Sep 21 01:52:31.910 INFO kablam! 832 |         (ptr as *const _).as_ref().expect("cannot convert a null pointer to a CStr")
Sep 21 01:52:31.910 INFO kablam!     |                           ^^^^^^
Sep 21 01:52:31.910 INFO kablam!     |
Sep 21 01:52:31.910 INFO kablam!     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Sep 21 01:52:31.910 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 21 01:52:31.910 INFO kablam!     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Sep 21 01:52:31.910 INFO kablam! 
Sep 21 01:52:31.938 INFO kablam! warning: type annotations needed
Sep 21 01:52:31.938 INFO kablam!    --> src/c_str.rs:832:27
Sep 21 01:52:31.938 INFO kablam!     |
Sep 21 01:52:31.938 INFO kablam! 832 |         (ptr as *const _).as_ref().expect("cannot convert a null pointer to a CStr")
Sep 21 01:52:31.938 INFO kablam!     |                           ^^^^^^
Sep 21 01:52:31.938 INFO kablam!     |
Sep 21 01:52:31.938 INFO kablam!     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Sep 21 01:52:31.938 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 21 01:52:31.938 INFO kablam!     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Sep 21 01:52:31.938 INFO kablam! 
Sep 21 01:52:32.127 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Sep 21 01:52:32.129 INFO kablam! su: No module specific data is present
Sep 21 01:52:32.776 INFO running `"docker" "rm" "-f" "e815a95882f6a1f4277e232e84f7fd0bd6915cb513410e19240e3a3227b55d54"`
Sep 21 01:52:32.883 INFO blam! e815a95882f6a1f4277e232e84f7fd0bd6915cb513410e19240e3a3227b55d54