Sep 01 11:48:43.995 INFO checking parse-macros-0.1.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 11:48:43.995 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 11:48:43.995 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 11:48:44.178 INFO blam! 740d52d75a1f731dee1378db0cbe23114a2486561a25e9648c2fface77de0ceb
Sep 01 11:48:44.180 INFO running `"docker" "start" "-a" "740d52d75a1f731dee1378db0cbe23114a2486561a25e9648c2fface77de0ceb"`
Sep 01 11:48:44.765 INFO kablam!    Compiling parse-macros v0.1.0 (file:///source)
Sep 01 11:48:44.769 INFO kablam!     Checking serde v0.6.15
Sep 01 11:48:45.993 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 11:48:45.993 INFO kablam!    --> src/lib.rs:524:1
Sep 01 11:48:45.993 INFO kablam!     |
Sep 01 11:48:45.993 INFO kablam! 524 | #[macro_use] extern crate parse_generics_shim;
Sep 01 11:48:45.993 INFO kablam!     | ^^^^^^^^^^^^
Sep 01 11:48:45.993 INFO kablam!     |
Sep 01 11:48:45.993 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 01 11:48:45.993 INFO kablam! 
Sep 01 11:48:49.501 INFO kablam!     Checking serde_json v0.6.1
Sep 01 11:48:51.810 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 11:48:51.811 INFO kablam!    --> src/lib.rs:524:1
Sep 01 11:48:51.811 INFO kablam!     |
Sep 01 11:48:51.811 INFO kablam! 524 | #[macro_use] extern crate parse_generics_shim;
Sep 01 11:48:51.811 INFO kablam!     | ^^^^^^^^^^^^
Sep 01 11:48:51.811 INFO kablam!     |
Sep 01 11:48:51.811 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 01 11:48:51.811 INFO kablam! 
Sep 01 11:48:51.891 INFO kablam! warning: unreachable statement
Sep 01 11:48:51.891 INFO kablam!    --> tests/derive_partial_ord.rs:526:42
Sep 01 11:48:51.891 INFO kablam!     |
Sep 01 11:48:51.891 INFO kablam! 526 |     if false { let _x: EnumA = panic!(); _x.partial_cmp(&_x); }
Sep 01 11:48:51.891 INFO kablam!     |                                          ^^^^^^^^^^^^^^^^^^^^
Sep 01 11:48:51.891 INFO kablam!     |
Sep 01 11:48:51.891 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 01 11:48:51.891 INFO kablam! 
Sep 01 11:48:52.031 INFO kablam! warning: unused return value of `std::cmp::PartialOrd::partial_cmp` which must be used
Sep 01 11:48:52.031 INFO kablam!    --> tests/derive_partial_ord.rs:526:42
Sep 01 11:48:52.031 INFO kablam!     |
Sep 01 11:48:52.032 INFO kablam! 526 |     if false { let _x: EnumA = panic!(); _x.partial_cmp(&_x); }
Sep 01 11:48:52.032 INFO kablam!     |                                          ^^^^^^^^^^^^^^^^^^^^
Sep 01 11:48:52.032 INFO kablam!     |
Sep 01 11:48:52.032 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 01 11:48:52.032 INFO kablam! 
Sep 01 11:48:52.032 INFO kablam! warning: unused return value of `std::cmp::PartialOrd::partial_cmp` which must be used
Sep 01 11:48:52.032 INFO kablam!    --> tests/derive_partial_ord.rs:527:25
Sep 01 11:48:52.032 INFO kablam!     |
Sep 01 11:48:52.032 INFO kablam! 527 |     { let x = EnumB::A; x.partial_cmp(&x); }
Sep 01 11:48:52.032 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^
Sep 01 11:48:52.032 INFO kablam! 
Sep 01 11:48:52.032 INFO kablam! warning: unused return value of `std::cmp::PartialOrd::partial_cmp` which must be used
Sep 01 11:48:52.032 INFO kablam!    --> tests/derive_partial_ord.rs:528:25
Sep 01 11:48:52.032 INFO kablam!     |
Sep 01 11:48:52.032 INFO kablam! 528 |     { let x = EnumC::A; x.partial_cmp(&x); }
Sep 01 11:48:52.032 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^
Sep 01 11:48:52.032 INFO kablam! 
Sep 01 11:48:52.032 INFO kablam! warning: unused return value of `std::cmp::PartialOrd::partial_cmp` which must be used
Sep 01 11:48:52.032 INFO kablam!    --> tests/derive_partial_ord.rs:529:25
Sep 01 11:48:52.032 INFO kablam!     |
Sep 01 11:48:52.032 INFO kablam! 529 |     { let x = EnumC::B; x.partial_cmp(&x); }
Sep 01 11:48:52.033 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^
Sep 01 11:48:52.033 INFO kablam! 
Sep 01 11:48:52.033 INFO kablam! warning: unused return value of `std::cmp::PartialOrd::partial_cmp` which must be used
Sep 01 11:48:52.033 INFO kablam!    --> tests/derive_partial_ord.rs:530:25
Sep 01 11:48:52.033 INFO kablam!     |
Sep 01 11:48:52.033 INFO kablam! 530 |     { let x = EnumC::C; x.partial_cmp(&x); }
Sep 01 11:48:52.033 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^
Sep 01 11:48:52.033 INFO kablam! 
Sep 01 11:48:52.033 INFO kablam! warning: unused return value of `std::cmp::PartialOrd::partial_cmp` which must be used
Sep 01 11:48:52.033 INFO kablam!    --> tests/derive_partial_ord.rs:531:25
Sep 01 11:48:52.033 INFO kablam!     |
Sep 01 11:48:52.033 INFO kablam! 531 |     { let x = EnumD::A; x.partial_cmp(&x); }
Sep 01 11:48:52.033 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^
Sep 01 11:48:52.033 INFO kablam! 
Sep 01 11:48:52.033 INFO kablam! warning: unused return value of `std::cmp::PartialOrd::partial_cmp` which must be used
Sep 01 11:48:52.033 INFO kablam!    --> tests/derive_partial_ord.rs:532:29
Sep 01 11:48:52.033 INFO kablam!     |
Sep 01 11:48:52.033 INFO kablam! 532 |     { let x = EnumD::B(42); x.partial_cmp(&x); }
Sep 01 11:48:52.033 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^
Sep 01 11:48:52.033 INFO kablam! 
Sep 01 11:48:52.033 INFO kablam! warning: unused return value of `std::cmp::PartialOrd::partial_cmp` which must be used
Sep 01 11:48:52.033 INFO kablam!    --> tests/derive_partial_ord.rs:533:34
Sep 01 11:48:52.033 INFO kablam!     |
Sep 01 11:48:52.033 INFO kablam! 533 |     { let x = EnumD::C(1, 2, 3); x.partial_cmp(&x); }
Sep 01 11:48:52.033 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^
Sep 01 11:48:52.033 INFO kablam! 
Sep 01 11:48:52.033 INFO kablam! warning: unused return value of `std::cmp::PartialOrd::partial_cmp` which must be used
Sep 01 11:48:52.034 INFO kablam!    --> tests/derive_partial_ord.rs:534:46
Sep 01 11:48:52.034 INFO kablam!     |
Sep 01 11:48:52.034 INFO kablam! 534 |     { let x = EnumE::A { r: 1, g: 2, b: 3 }; x.partial_cmp(&x); }
Sep 01 11:48:52.034 INFO kablam!     |                                              ^^^^^^^^^^^^^^^^^^
Sep 01 11:48:52.034 INFO kablam! 
Sep 01 11:48:52.034 INFO kablam! warning: unused return value of `std::cmp::PartialOrd::partial_cmp` which must be used
Sep 01 11:48:52.034 INFO kablam!    --> tests/derive_partial_ord.rs:535:46
Sep 01 11:48:52.034 INFO kablam!     |
Sep 01 11:48:52.034 INFO kablam! 535 |     { let x = EnumF::A { r: 1, g: 2, b: 3 }; x.partial_cmp(&x); }
Sep 01 11:48:52.034 INFO kablam!     |                                              ^^^^^^^^^^^^^^^^^^
Sep 01 11:48:52.034 INFO kablam! 
Sep 01 11:48:52.034 INFO kablam! warning: unused return value of `std::cmp::PartialOrd::partial_cmp` which must be used
Sep 01 11:48:52.034 INFO kablam!    --> tests/derive_partial_ord.rs:536:24
Sep 01 11:48:52.034 INFO kablam!     |
Sep 01 11:48:52.034 INFO kablam! 536 |     { let x = StructA; x.partial_cmp(&x); }
Sep 01 11:48:52.035 INFO kablam!     |                        ^^^^^^^^^^^^^^^^^^
Sep 01 11:48:52.035 INFO kablam! 
Sep 01 11:48:52.035 INFO kablam! warning: unused return value of `std::cmp::PartialOrd::partial_cmp` which must be used
Sep 01 11:48:52.035 INFO kablam!    --> tests/derive_partial_ord.rs:537:28
Sep 01 11:48:52.035 INFO kablam!     |
Sep 01 11:48:52.035 INFO kablam! 537 |     { let x = StructB(42); x.partial_cmp(&x); }
Sep 01 11:48:52.035 INFO kablam!     |                            ^^^^^^^^^^^^^^^^^^
Sep 01 11:48:52.035 INFO kablam! 
Sep 01 11:48:52.035 INFO kablam! warning: unused return value of `std::cmp::PartialOrd::partial_cmp` which must be used
Sep 01 11:48:52.035 INFO kablam!    --> tests/derive_partial_ord.rs:538:52
Sep 01 11:48:52.035 INFO kablam!     |
Sep 01 11:48:52.035 INFO kablam! 538 |     { let x = StructC(42, 2, String::from("hi!")); x.partial_cmp(&x); }
Sep 01 11:48:52.035 INFO kablam!     |                                                    ^^^^^^^^^^^^^^^^^^
Sep 01 11:48:52.035 INFO kablam! 
Sep 01 11:48:52.035 INFO kablam! warning: unused return value of `std::cmp::PartialOrd::partial_cmp` which must be used
Sep 01 11:48:52.035 INFO kablam!    --> tests/derive_partial_ord.rs:539:45
Sep 01 11:48:52.035 INFO kablam!     |
Sep 01 11:48:52.035 INFO kablam! 539 |     { let x = StructD { r: 1, g: 2, b: 3 }; x.partial_cmp(&x); }
Sep 01 11:48:52.035 INFO kablam!     |                                             ^^^^^^^^^^^^^^^^^^
Sep 01 11:48:52.035 INFO kablam! 
Sep 01 11:48:52.035 INFO kablam! warning: unused return value of `std::cmp::PartialOrd::partial_cmp` which must be used
Sep 01 11:48:52.035 INFO kablam!    --> tests/derive_partial_ord.rs:540:45
Sep 01 11:48:52.035 INFO kablam!     |
Sep 01 11:48:52.035 INFO kablam! 540 |     { let x = StructE { r: 1, g: 2, b: 3 }; x.partial_cmp(&x); }
Sep 01 11:48:52.035 INFO kablam!     |                                             ^^^^^^^^^^^^^^^^^^
Sep 01 11:48:52.035 INFO kablam! 
Sep 01 11:48:52.369 INFO kablam! warning: unreachable expression
Sep 01 11:48:52.369 INFO kablam!    --> tests/derive_serialize.rs:634:55
Sep 01 11:48:52.369 INFO kablam!     |
Sep 01 11:48:52.369 INFO kablam! 634 |     if false { assert_ser!({let _x: EnumA = panic!(); _x}, "!"); }
Sep 01 11:48:52.369 INFO kablam!     |                                                       ^^
Sep 01 11:48:52.369 INFO kablam!     |
Sep 01 11:48:52.370 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 01 11:48:52.370 INFO kablam! 
Sep 01 11:48:52.532 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.82s
Sep 01 11:48:52.537 INFO kablam! su: No module specific data is present
Sep 01 11:48:53.099 INFO running `"docker" "rm" "-f" "740d52d75a1f731dee1378db0cbe23114a2486561a25e9648c2fface77de0ceb"`
Sep 01 11:48:53.239 INFO blam! 740d52d75a1f731dee1378db0cbe23114a2486561a25e9648c2fface77de0ceb