Sep 17 16:14:27.095 INFO checking tectonic_xdv-0.1.8 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 16:14:27.095 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 16:14:27.096 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-3/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 16:14:27.535 INFO blam! fa5af41ceb131d36c721d79e05c1f9011a451e26f33b9174d1adeba24bd3a82b
Sep 17 16:14:27.547 INFO running `"docker" "start" "-a" "fa5af41ceb131d36c721d79e05c1f9011a451e26f33b9174d1adeba24bd3a82b"`
Sep 17 16:14:28.579 INFO kablam! usermod: no changes
Sep 17 16:14:28.665 INFO kablam!     Checking tectonic_xdv v0.1.8 (/source)
Sep 17 16:14:29.207 INFO kablam! error: the trait bound `E: std::convert::From<XdvError>` is not satisfied
Sep 17 16:14:29.207 INFO kablam!   --> src/lib.rs:95:29
Sep 17 16:14:29.207 INFO kablam!    |
Sep 17 16:14:29.207 INFO kablam! 95 | type InternalResult<T, E> = Result<T, InternalError<E>>;
Sep 17 16:14:29.207 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::convert::From<XdvError>` is not implemented for `E`
Sep 17 16:14:29.207 INFO kablam!    |
Sep 17 16:14:29.207 INFO kablam!    = note: #[deny(type_alias_missing_bounds)] on by default
Sep 17 16:14:29.207 INFO kablam!    = help: consider adding a `where E: std::convert::From<XdvError>` bound
Sep 17 16:14:29.207 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 17 16:14:29.207 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 17 16:14:29.207 INFO kablam! 
Sep 17 16:14:29.207 INFO kablam! error: `E` doesn't implement `std::fmt::Debug`
Sep 17 16:14:29.207 INFO kablam!   --> src/lib.rs:95:29
Sep 17 16:14:29.207 INFO kablam!    |
Sep 17 16:14:29.207 INFO kablam! 95 | type InternalResult<T, E> = Result<T, InternalError<E>>;
Sep 17 16:14:29.207 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ `E` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
Sep 17 16:14:29.207 INFO kablam!    |
Sep 17 16:14:29.207 INFO kablam!    = help: the trait `std::fmt::Debug` is not implemented for `E`
Sep 17 16:14:29.207 INFO kablam!    = help: consider adding a `where E: std::fmt::Debug` bound
Sep 17 16:14:29.207 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 17 16:14:29.207 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 17 16:14:29.207 INFO kablam! 
Sep 17 16:14:29.263 INFO kablam! error: aborting due to 2 previous errors
Sep 17 16:14:29.263 INFO kablam! 
Sep 17 16:14:29.271 INFO kablam! error: Could not compile `tectonic_xdv`.
Sep 17 16:14:29.271 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 16:14:29.295 INFO kablam! error: the trait bound `E: std::convert::From<XdvError>` is not satisfied
Sep 17 16:14:29.295 INFO kablam!   --> src/lib.rs:95:29
Sep 17 16:14:29.295 INFO kablam!    |
Sep 17 16:14:29.295 INFO kablam! 95 | type InternalResult<T, E> = Result<T, InternalError<E>>;
Sep 17 16:14:29.295 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::convert::From<XdvError>` is not implemented for `E`
Sep 17 16:14:29.295 INFO kablam!    |
Sep 17 16:14:29.295 INFO kablam!    = note: #[deny(type_alias_missing_bounds)] on by default
Sep 17 16:14:29.295 INFO kablam!    = help: consider adding a `where E: std::convert::From<XdvError>` bound
Sep 17 16:14:29.295 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 17 16:14:29.303 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 17 16:14:29.303 INFO kablam! 
Sep 17 16:14:29.303 INFO kablam! error: `E` doesn't implement `std::fmt::Debug`
Sep 17 16:14:29.303 INFO kablam!   --> src/lib.rs:95:29
Sep 17 16:14:29.303 INFO kablam!    |
Sep 17 16:14:29.303 INFO kablam! 95 | type InternalResult<T, E> = Result<T, InternalError<E>>;
Sep 17 16:14:29.303 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ `E` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
Sep 17 16:14:29.303 INFO kablam!    |
Sep 17 16:14:29.303 INFO kablam!    = help: the trait `std::fmt::Debug` is not implemented for `E`
Sep 17 16:14:29.303 INFO kablam!    = help: consider adding a `where E: std::fmt::Debug` bound
Sep 17 16:14:29.303 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 17 16:14:29.303 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 17 16:14:29.303 INFO kablam! 
Sep 17 16:14:29.323 INFO kablam! error: aborting due to 2 previous errors
Sep 17 16:14:29.323 INFO kablam! 
Sep 17 16:14:29.328 INFO kablam! error: Could not compile `tectonic_xdv`.
Sep 17 16:14:29.328 INFO kablam! 
Sep 17 16:14:29.328 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 16:14:29.335 INFO kablam! su: No module specific data is present
Sep 17 16:14:31.054 INFO running `"docker" "rm" "-f" "fa5af41ceb131d36c721d79e05c1f9011a451e26f33b9174d1adeba24bd3a82b"`
Sep 17 16:14:31.335 INFO blam! fa5af41ceb131d36c721d79e05c1f9011a451e26f33b9174d1adeba24bd3a82b