Sep 17 17:35:59.740 INFO checking serde-1.0.75 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 17:35:59.741 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 17:35:59.741 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/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 17:35:59.997 INFO blam! 419a5396be5d45d043fa2364cf1ec8d9cebebb620e590dc93b1070ab37d76458
Sep 17 17:36:00.001 INFO running `"docker" "start" "-a" "419a5396be5d45d043fa2364cf1ec8d9cebebb620e590dc93b1070ab37d76458"`
Sep 17 17:36:01.003 INFO kablam! usermod: no changes
Sep 17 17:36:01.043 INFO kablam!    Compiling serde v1.0.75 (/source)
Sep 17 17:36:03.191 INFO kablam! error: the trait bound `T: de::value::private::Pair` is not satisfied
Sep 17 17:36:03.191 INFO kablam!     --> src/de/value.rs:1393:25
Sep 17 17:36:03.191 INFO kablam!      |
Sep 17 17:36:03.191 INFO kablam! 1393 |     pub type First<T> = <T as Pair>::First;
Sep 17 17:36:03.191 INFO kablam!      |                         ^^^^^^^^^^^^^^^^^^ the trait `de::value::private::Pair` is not implemented for `T`
Sep 17 17:36:03.191 INFO kablam!      |
Sep 17 17:36:03.191 INFO kablam!      = note: #[deny(type_alias_missing_bounds)] on by default
Sep 17 17:36:03.191 INFO kablam!      = help: consider adding a `where T: de::value::private::Pair` bound
Sep 17 17:36:03.191 INFO kablam!      = help: missing bounds in type aliases were previously allowed
Sep 17 17:36:03.191 INFO kablam!      = help: this is a hard error in Rust 2018
Sep 17 17:36:03.191 INFO kablam! 
Sep 17 17:36:03.191 INFO kablam! error: the trait bound `T: de::value::private::Pair` is not satisfied
Sep 17 17:36:03.191 INFO kablam!     --> src/de/value.rs:1394:26
Sep 17 17:36:03.191 INFO kablam!      |
Sep 17 17:36:03.191 INFO kablam! 1394 |     pub type Second<T> = <T as Pair>::Second;
Sep 17 17:36:03.191 INFO kablam!      |                          ^^^^^^^^^^^^^^^^^^^ the trait `de::value::private::Pair` is not implemented for `T`
Sep 17 17:36:03.191 INFO kablam!      |
Sep 17 17:36:03.191 INFO kablam!      = help: consider adding a `where T: de::value::private::Pair` bound
Sep 17 17:36:03.191 INFO kablam!      = help: missing bounds in type aliases were previously allowed
Sep 17 17:36:03.191 INFO kablam!      = help: this is a hard error in Rust 2018
Sep 17 17:36:03.191 INFO kablam! 
Sep 17 17:36:03.344 INFO kablam! error: the trait bound `T: de::value::private::Pair` is not satisfied
Sep 17 17:36:03.344 INFO kablam!     --> src/de/value.rs:1393:25
Sep 17 17:36:03.344 INFO kablam!      |
Sep 17 17:36:03.344 INFO kablam! 1393 |     pub type First<T> = <T as Pair>::First;
Sep 17 17:36:03.344 INFO kablam!      |                         ^^^^^^^^^^^^^^^^^^ the trait `de::value::private::Pair` is not implemented for `T`
Sep 17 17:36:03.344 INFO kablam!      |
Sep 17 17:36:03.344 INFO kablam!      = note: #[deny(type_alias_missing_bounds)] on by default
Sep 17 17:36:03.344 INFO kablam!      = help: consider adding a `where T: de::value::private::Pair` bound
Sep 17 17:36:03.344 INFO kablam!      = help: missing bounds in type aliases were previously allowed
Sep 17 17:36:03.344 INFO kablam!      = help: this is a hard error in Rust 2018
Sep 17 17:36:03.344 INFO kablam! 
Sep 17 17:36:03.344 INFO kablam! error: the trait bound `T: de::value::private::Pair` is not satisfied
Sep 17 17:36:03.344 INFO kablam!     --> src/de/value.rs:1394:26
Sep 17 17:36:03.344 INFO kablam!      |
Sep 17 17:36:03.344 INFO kablam! 1394 |     pub type Second<T> = <T as Pair>::Second;
Sep 17 17:36:03.344 INFO kablam!      |                          ^^^^^^^^^^^^^^^^^^^ the trait `de::value::private::Pair` is not implemented for `T`
Sep 17 17:36:03.344 INFO kablam!      |
Sep 17 17:36:03.345 INFO kablam!      = help: consider adding a `where T: de::value::private::Pair` bound
Sep 17 17:36:03.345 INFO kablam!      = help: missing bounds in type aliases were previously allowed
Sep 17 17:36:03.345 INFO kablam!      = help: this is a hard error in Rust 2018
Sep 17 17:36:03.345 INFO kablam! 
Sep 17 17:36:05.193 INFO kablam! error: aborting due to 2 previous errors
Sep 17 17:36:05.193 INFO kablam! 
Sep 17 17:36:05.207 INFO kablam! error: Could not compile `serde`.
Sep 17 17:36:05.207 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 17:36:05.275 INFO kablam! error: aborting due to 2 previous errors
Sep 17 17:36:05.275 INFO kablam! 
Sep 17 17:36:05.279 INFO kablam! error: Could not compile `serde`.
Sep 17 17:36:05.279 INFO kablam! 
Sep 17 17:36:05.279 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 17:36:05.279 INFO kablam! su: No module specific data is present
Sep 17 17:36:05.858 INFO running `"docker" "rm" "-f" "419a5396be5d45d043fa2364cf1ec8d9cebebb620e590dc93b1070ab37d76458"`
Sep 17 17:36:05.932 INFO blam! 419a5396be5d45d043fa2364cf1ec8d9cebebb620e590dc93b1070ab37d76458