Dec 14 13:52:15.422 INFO testing widestring-0.4.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 13:52:15.422 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 14 13:52:15.799 INFO [stdout] a82f90a366c6b79006e6f3c8c6fb45a7417831895fadd9ecb04402ee964a09a3
Dec 14 13:52:15.802 INFO running `"docker" "start" "-a" "a82f90a366c6b79006e6f3c8c6fb45a7417831895fadd9ecb04402ee964a09a3"`
Dec 14 13:52:16.795 INFO [stderr] usermod: no changes
Dec 14 13:52:16.856 INFO [stderr]    Compiling widestring v0.4.0 (/source)
Dec 14 13:52:17.334 INFO [stderr] error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
Dec 14 13:52:17.334 INFO [stderr]    --> src/lib.rs:190:9
Dec 14 13:52:17.334 INFO [stderr]     |
Dec 14 13:52:17.334 INFO [stderr] 190 | pub use ucstring::*;
Dec 14 13:52:17.334 INFO [stderr]     |         ^^^^^^^^^^^ help: use `crate`: `crate::ucstring::*`
Dec 14 13:52:17.334 INFO [stderr]     |
Dec 14 13:52:17.334 INFO [stderr] note: lint level defined here
Dec 14 13:52:17.334 INFO [stderr]    --> src/lib.rs:178:9
Dec 14 13:52:17.334 INFO [stderr]     |
Dec 14 13:52:17.334 INFO [stderr] 178 | #![deny(future_incompatible)]
Dec 14 13:52:17.334 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Dec 14 13:52:17.334 INFO [stderr]     = note: #[deny(absolute_paths_not_starting_with_crate)] implied by #[deny(future_incompatible)]
Dec 14 13:52:17.335 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 14 13:52:17.335 INFO [stderr]     = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
Dec 14 13:52:17.335 INFO [stderr] 
Dec 14 13:52:17.335 INFO [stderr] error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
Dec 14 13:52:17.335 INFO [stderr]    --> src/lib.rs:191:9
Dec 14 13:52:17.335 INFO [stderr]     |
Dec 14 13:52:17.335 INFO [stderr] 191 | pub use ustring::*;
Dec 14 13:52:17.335 INFO [stderr]     |         ^^^^^^^^^^ help: use `crate`: `crate::ustring::*`
Dec 14 13:52:17.335 INFO [stderr]     |
Dec 14 13:52:17.335 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 14 13:52:17.335 INFO [stderr]     = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
Dec 14 13:52:17.335 INFO [stderr] 
Dec 14 13:52:17.638 INFO [stderr] error: aborting due to 2 previous errors
Dec 14 13:52:17.638 INFO [stderr] 
Dec 14 13:52:17.647 INFO [stderr] error: Could not compile `widestring`.
Dec 14 13:52:17.647 INFO [stderr] 
Dec 14 13:52:17.647 INFO [stderr] To learn more, run the command again with --verbose.
Dec 14 13:52:17.647 INFO [stderr] su: No module specific data is present
Dec 14 13:52:18.019 INFO running `"docker" "inspect" "a82f90a366c6b79006e6f3c8c6fb45a7417831895fadd9ecb04402ee964a09a3"`
Dec 14 13:52:18.259 INFO running `"docker" "rm" "-f" "a82f90a366c6b79006e6f3c8c6fb45a7417831895fadd9ecb04402ee964a09a3"`
Dec 14 13:52:18.423 INFO [stdout] a82f90a366c6b79006e6f3c8c6fb45a7417831895fadd9ecb04402ee964a09a3