Dec 18 13:09:02.331 INFO checking parse-macros-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 13:09:02.331 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/parse-macros/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 13:09:02.536 INFO [stdout] e47e825349ff8cd060c20fcf7d5db4117d689918bc1b82ec6f9015762306760f
Dec 18 13:09:02.539 INFO running `"docker" "start" "-a" "e47e825349ff8cd060c20fcf7d5db4117d689918bc1b82ec6f9015762306760f"`
Dec 18 13:09:03.280 INFO [stderr]     Checking parse-generics-shim v0.1.1
Dec 18 13:09:03.280 INFO [stderr]    Compiling parse-macros v0.1.0 (/opt/crater/workdir)
Dec 18 13:09:04.165 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 13:09:04.165 INFO [stderr]    --> src/lib.rs:524:1
Dec 18 13:09:04.165 INFO [stderr]     |
Dec 18 13:09:04.165 INFO [stderr] 524 | #[macro_use] extern crate parse_generics_shim;
Dec 18 13:09:04.165 INFO [stderr]     | ^^^^^^^^^^^^
Dec 18 13:09:04.165 INFO [stderr]     |
Dec 18 13:09:04.165 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 18 13:09:04.165 INFO [stderr] 
Dec 18 13:09:04.226 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 13:09:04.226 INFO [stderr]    --> src/lib.rs:524:1
Dec 18 13:09:04.226 INFO [stderr]     |
Dec 18 13:09:04.226 INFO [stderr] 524 | #[macro_use] extern crate parse_generics_shim;
Dec 18 13:09:04.226 INFO [stderr]     | ^^^^^^^^^^^^
Dec 18 13:09:04.226 INFO [stderr]     |
Dec 18 13:09:04.226 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 18 13:09:04.226 INFO [stderr] 
Dec 18 13:09:04.790 INFO [stderr] warning: unreachable statement
Dec 18 13:09:04.790 INFO [stderr]    --> tests/derive_partial_ord.rs:526:42
Dec 18 13:09:04.796 INFO [stderr]     |
Dec 18 13:09:04.796 INFO [stderr] 526 |     if false { let _x: EnumA = panic!(); _x.partial_cmp(&_x); }
Dec 18 13:09:04.796 INFO [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^
Dec 18 13:09:04.802 INFO [stderr]     |
Dec 18 13:09:04.802 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 18 13:09:04.802 INFO [stderr] 
Dec 18 13:09:04.919 INFO [stderr] warning: unused return value of `std::cmp::PartialOrd::partial_cmp` that must be used
Dec 18 13:09:04.919 INFO [stderr]    --> tests/derive_partial_ord.rs:526:42
Dec 18 13:09:04.919 INFO [stderr]     |
Dec 18 13:09:04.919 INFO [stderr] 526 |     if false { let _x: EnumA = panic!(); _x.partial_cmp(&_x); }
Dec 18 13:09:04.919 INFO [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^
Dec 18 13:09:04.919 INFO [stderr]     |
Dec 18 13:09:04.919 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 13:09:04.919 INFO [stderr] 
Dec 18 13:09:04.919 INFO [stderr] warning: unused return value of `std::cmp::PartialOrd::partial_cmp` that must be used
Dec 18 13:09:04.919 INFO [stderr]    --> tests/derive_partial_ord.rs:527:25
Dec 18 13:09:04.919 INFO [stderr]     |
Dec 18 13:09:04.919 INFO [stderr] 527 |     { let x = EnumB::A; x.partial_cmp(&x); }
Dec 18 13:09:04.919 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^
Dec 18 13:09:04.919 INFO [stderr] 
Dec 18 13:09:04.919 INFO [stderr] warning: unused return value of `std::cmp::PartialOrd::partial_cmp` that must be used
Dec 18 13:09:04.919 INFO [stderr]    --> tests/derive_partial_ord.rs:528:25
Dec 18 13:09:04.919 INFO [stderr]     |
Dec 18 13:09:04.920 INFO [stderr] 528 |     { let x = EnumC::A; x.partial_cmp(&x); }
Dec 18 13:09:04.920 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^
Dec 18 13:09:04.920 INFO [stderr] 
Dec 18 13:09:04.920 INFO [stderr] warning: unused return value of `std::cmp::PartialOrd::partial_cmp` that must be used
Dec 18 13:09:04.920 INFO [stderr]    --> tests/derive_partial_ord.rs:529:25
Dec 18 13:09:04.920 INFO [stderr]     |
Dec 18 13:09:04.920 INFO [stderr] 529 |     { let x = EnumC::B; x.partial_cmp(&x); }
Dec 18 13:09:04.920 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^
Dec 18 13:09:04.920 INFO [stderr] 
Dec 18 13:09:04.921 INFO [stderr] warning: unused return value of `std::cmp::PartialOrd::partial_cmp` that must be used
Dec 18 13:09:04.921 INFO [stderr]    --> tests/derive_partial_ord.rs:530:25
Dec 18 13:09:04.921 INFO [stderr]     |
Dec 18 13:09:04.921 INFO [stderr] 530 |     { let x = EnumC::C; x.partial_cmp(&x); }
Dec 18 13:09:04.921 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^
Dec 18 13:09:04.921 INFO [stderr] 
Dec 18 13:09:04.921 INFO [stderr] warning: unused return value of `std::cmp::PartialOrd::partial_cmp` that must be used
Dec 18 13:09:04.921 INFO [stderr]    --> tests/derive_partial_ord.rs:531:25
Dec 18 13:09:04.921 INFO [stderr]     |
Dec 18 13:09:04.921 INFO [stderr] 531 |     { let x = EnumD::A; x.partial_cmp(&x); }
Dec 18 13:09:04.921 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^
Dec 18 13:09:04.921 INFO [stderr] 
Dec 18 13:09:04.921 INFO [stderr] warning: unused return value of `std::cmp::PartialOrd::partial_cmp` that must be used
Dec 18 13:09:04.922 INFO [stderr]    --> tests/derive_partial_ord.rs:532:29
Dec 18 13:09:04.922 INFO [stderr]     |
Dec 18 13:09:04.922 INFO [stderr] 532 |     { let x = EnumD::B(42); x.partial_cmp(&x); }
Dec 18 13:09:04.922 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^
Dec 18 13:09:04.922 INFO [stderr] 
Dec 18 13:09:04.922 INFO [stderr] warning: unused return value of `std::cmp::PartialOrd::partial_cmp` that must be used
Dec 18 13:09:04.922 INFO [stderr]    --> tests/derive_partial_ord.rs:533:34
Dec 18 13:09:04.922 INFO [stderr]     |
Dec 18 13:09:04.922 INFO [stderr] 533 |     { let x = EnumD::C(1, 2, 3); x.partial_cmp(&x); }
Dec 18 13:09:04.922 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^^
Dec 18 13:09:04.922 INFO [stderr] 
Dec 18 13:09:04.922 INFO [stderr] warning: unused return value of `std::cmp::PartialOrd::partial_cmp` that must be used
Dec 18 13:09:04.922 INFO [stderr]    --> tests/derive_partial_ord.rs:534:46
Dec 18 13:09:04.922 INFO [stderr]     |
Dec 18 13:09:04.922 INFO [stderr] 534 |     { let x = EnumE::A { r: 1, g: 2, b: 3 }; x.partial_cmp(&x); }
Dec 18 13:09:04.922 INFO [stderr]     |                                              ^^^^^^^^^^^^^^^^^^
Dec 18 13:09:04.922 INFO [stderr] 
Dec 18 13:09:04.922 INFO [stderr] warning: unused return value of `std::cmp::PartialOrd::partial_cmp` that must be used
Dec 18 13:09:04.922 INFO [stderr]    --> tests/derive_partial_ord.rs:535:46
Dec 18 13:09:04.923 INFO [stderr]     |
Dec 18 13:09:04.923 INFO [stderr] 535 |     { let x = EnumF::A { r: 1, g: 2, b: 3 }; x.partial_cmp(&x); }
Dec 18 13:09:04.923 INFO [stderr]     |                                              ^^^^^^^^^^^^^^^^^^
Dec 18 13:09:04.923 INFO [stderr] 
Dec 18 13:09:04.923 INFO [stderr] warning: unused return value of `std::cmp::PartialOrd::partial_cmp` that must be used
Dec 18 13:09:04.923 INFO [stderr]    --> tests/derive_partial_ord.rs:536:24
Dec 18 13:09:04.923 INFO [stderr]     |
Dec 18 13:09:04.923 INFO [stderr] 536 |     { let x = StructA; x.partial_cmp(&x); }
Dec 18 13:09:04.923 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^
Dec 18 13:09:04.923 INFO [stderr] 
Dec 18 13:09:04.923 INFO [stderr] warning: unused return value of `std::cmp::PartialOrd::partial_cmp` that must be used
Dec 18 13:09:04.923 INFO [stderr]    --> tests/derive_partial_ord.rs:537:28
Dec 18 13:09:04.923 INFO [stderr]     |
Dec 18 13:09:04.923 INFO [stderr] 537 |     { let x = StructB(42); x.partial_cmp(&x); }
Dec 18 13:09:04.923 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^^^
Dec 18 13:09:04.923 INFO [stderr] 
Dec 18 13:09:04.923 INFO [stderr] warning: unused return value of `std::cmp::PartialOrd::partial_cmp` that must be used
Dec 18 13:09:04.924 INFO [stderr]    --> tests/derive_partial_ord.rs:538:52
Dec 18 13:09:04.924 INFO [stderr]     |
Dec 18 13:09:04.924 INFO [stderr] 538 |     { let x = StructC(42, 2, String::from("hi!")); x.partial_cmp(&x); }
Dec 18 13:09:04.924 INFO [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^
Dec 18 13:09:04.924 INFO [stderr] 
Dec 18 13:09:04.924 INFO [stderr] warning: unused return value of `std::cmp::PartialOrd::partial_cmp` that must be used
Dec 18 13:09:04.924 INFO [stderr]    --> tests/derive_partial_ord.rs:539:45
Dec 18 13:09:04.924 INFO [stderr]     |
Dec 18 13:09:04.924 INFO [stderr] 539 |     { let x = StructD { r: 1, g: 2, b: 3 }; x.partial_cmp(&x); }
Dec 18 13:09:04.924 INFO [stderr]     |                                             ^^^^^^^^^^^^^^^^^^
Dec 18 13:09:04.924 INFO [stderr] 
Dec 18 13:09:04.925 INFO [stderr] warning: unused return value of `std::cmp::PartialOrd::partial_cmp` that must be used
Dec 18 13:09:04.925 INFO [stderr]    --> tests/derive_partial_ord.rs:540:45
Dec 18 13:09:04.925 INFO [stderr]     |
Dec 18 13:09:04.925 INFO [stderr] 540 |     { let x = StructE { r: 1, g: 2, b: 3 }; x.partial_cmp(&x); }
Dec 18 13:09:04.925 INFO [stderr]     |                                             ^^^^^^^^^^^^^^^^^^
Dec 18 13:09:04.925 INFO [stderr] 
Dec 18 13:09:05.162 INFO [stderr] warning: unreachable expression
Dec 18 13:09:05.162 INFO [stderr]    --> tests/derive_serialize.rs:634:55
Dec 18 13:09:05.162 INFO [stderr]     |
Dec 18 13:09:05.162 INFO [stderr] 634 |     if false { assert_ser!({let _x: EnumA = panic!(); _x}, "!"); }
Dec 18 13:09:05.162 INFO [stderr]     |                                                       ^^
Dec 18 13:09:05.162 INFO [stderr]     |
Dec 18 13:09:05.162 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 18 13:09:05.162 INFO [stderr] 
Dec 18 13:09:05.276 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
Dec 18 13:09:05.521 INFO running `"docker" "inspect" "e47e825349ff8cd060c20fcf7d5db4117d689918bc1b82ec6f9015762306760f"`
Dec 18 13:09:05.643 INFO running `"docker" "rm" "-f" "e47e825349ff8cd060c20fcf7d5db4117d689918bc1b82ec6f9015762306760f"`
Dec 18 13:09:05.734 INFO [stdout] e47e825349ff8cd060c20fcf7d5db4117d689918bc1b82ec6f9015762306760f