Nov 04 16:35:18.607 INFO checking thin_cstr-0.1.0 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 16:35:18.607 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 16:35:19.149 INFO blam! b663f3ca07594d0aa324f745db9d660be5801d1062e094aa590d41c07c344717
Nov 04 16:35:19.151 INFO running `"docker" "start" "-a" "b663f3ca07594d0aa324f745db9d660be5801d1062e094aa590d41c07c344717"`
Nov 04 16:35:20.694 INFO kablam! usermod: no changes
Nov 04 16:35:20.775 INFO kablam!     Checking thin_cstr v0.1.0 (/source)
Nov 04 16:35:21.699 INFO kablam! warning: type annotations needed
Nov 04 16:35:21.699 INFO kablam!    --> src/c_str.rs:832:27
Nov 04 16:35:21.699 INFO kablam!     |
Nov 04 16:35:21.699 INFO kablam! 832 |         (ptr as *const _).as_ref().expect("cannot convert a null pointer to a CStr")
Nov 04 16:35:21.699 INFO kablam!     |                           ^^^^^^
Nov 04 16:35:21.699 INFO kablam!     |
Nov 04 16:35:21.699 INFO kablam!     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Nov 04 16:35:21.699 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!
Nov 04 16:35:21.699 INFO kablam!     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Nov 04 16:35:21.699 INFO kablam! 
Nov 04 16:35:21.727 INFO kablam! warning: type annotations needed
Nov 04 16:35:21.727 INFO kablam!    --> src/c_str.rs:832:27
Nov 04 16:35:21.727 INFO kablam!     |
Nov 04 16:35:21.727 INFO kablam! 832 |         (ptr as *const _).as_ref().expect("cannot convert a null pointer to a CStr")
Nov 04 16:35:21.727 INFO kablam!     |                           ^^^^^^
Nov 04 16:35:21.727 INFO kablam!     |
Nov 04 16:35:21.727 INFO kablam!     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Nov 04 16:35:21.727 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!
Nov 04 16:35:21.727 INFO kablam!     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Nov 04 16:35:21.727 INFO kablam! 
Nov 04 16:35:21.967 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Nov 04 16:35:21.975 INFO kablam! su: No module specific data is present
Nov 04 16:35:22.851 INFO running `"docker" "rm" "-f" "b663f3ca07594d0aa324f745db9d660be5801d1062e094aa590d41c07c344717"`
Nov 04 16:35:23.127 INFO blam! b663f3ca07594d0aa324f745db9d660be5801d1062e094aa590d41c07c344717