Nov 07 10:56:54.997 INFO checking plex-0.2.3 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 10:56:54.997 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 10:56:55.290 INFO blam! 5d4fe0a997314ce69842df980b529fc5e157ff86c59295264e9c2ff0ff5a51be
Nov 07 10:56:55.308 INFO running `"docker" "start" "-a" "5d4fe0a997314ce69842df980b529fc5e157ff86c59295264e9c2ff0ff5a51be"`
Nov 07 10:56:56.095 INFO kablam! usermod: no changes
Nov 07 10:56:56.173 INFO kablam!    Compiling proc-macro2 v0.4.20
Nov 07 10:56:56.178 INFO kablam!    Compiling vec_map v0.6.0
Nov 07 10:56:56.178 INFO kablam!    Compiling lalr v0.0.2
Nov 07 10:56:56.178 INFO kablam!     Checking redfa v0.0.2
Nov 07 10:57:06.374 INFO kablam!     Checking quote v0.6.9
Nov 07 10:57:11.116 INFO kablam!     Checking syn v0.14.9
Nov 07 10:57:25.846 INFO kablam!     Checking plex v0.2.3 (/source)
Nov 07 10:57:59.926 INFO kablam! error[E0557]: feature has been removed
Nov 07 10:57:59.926 INFO kablam!  --> examples/demo.rs:1:12
Nov 07 10:57:59.926 INFO kablam!   |
Nov 07 10:57:59.926 INFO kablam! 1 | #![feature(proc_macro_gen)]
Nov 07 10:57:59.927 INFO kablam!   |            ^^^^^^^^^^^^^^
Nov 07 10:57:59.927 INFO kablam!   |
Nov 07 10:57:59.927 INFO kablam! note: subsumed by `#![feature(proc_macro_hygiene)]`
Nov 07 10:57:59.927 INFO kablam!  --> examples/demo.rs:1:12
Nov 07 10:57:59.927 INFO kablam!   |
Nov 07 10:57:59.927 INFO kablam! 1 | #![feature(proc_macro_gen)]
Nov 07 10:57:59.928 INFO kablam!   |            ^^^^^^^^^^^^^^
Nov 07 10:57:59.928 INFO kablam! 
Nov 07 10:58:00.479 INFO kablam! error[E0658]: procedural macros cannot expand to macro definitions (see issue #54727)
Nov 07 10:58:00.479 INFO kablam!    --> examples/demo.rs:142:5
Nov 07 10:58:00.479 INFO kablam!     |
Nov 07 10:58:00.479 INFO kablam! 142 | /     parser! {
Nov 07 10:58:00.479 INFO kablam! 143 | |         fn parse_(Token, Span);
Nov 07 10:58:00.479 INFO kablam! 144 | |
Nov 07 10:58:00.479 INFO kablam! 145 | |         // combine two spans
Nov 07 10:58:00.479 INFO kablam! ...   |
Nov 07 10:58:00.479 INFO kablam! 212 | |         }
Nov 07 10:58:00.479 INFO kablam! 213 | |     }
Nov 07 10:58:00.479 INFO kablam!     | |_____^
Nov 07 10:58:00.479 INFO kablam!     |
Nov 07 10:58:00.479 INFO kablam!     = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Nov 07 10:58:00.479 INFO kablam! 
Nov 07 10:58:00.479 INFO kablam! error: aborting due to 2 previous errors
Nov 07 10:58:00.479 INFO kablam! 
Nov 07 10:58:00.479 INFO kablam! Some errors occurred: E0557, E0658.
Nov 07 10:58:00.479 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Nov 07 10:58:00.492 INFO kablam! error: Could not compile `plex`.
Nov 07 10:58:00.492 INFO kablam! 
Nov 07 10:58:00.492 INFO kablam! To learn more, run the command again with --verbose.
Nov 07 10:58:00.492 INFO kablam! su: No module specific data is present
Nov 07 10:58:00.912 INFO running `"docker" "rm" "-f" "5d4fe0a997314ce69842df980b529fc5e157ff86c59295264e9c2ff0ff5a51be"`
Nov 07 10:58:01.040 INFO blam! 5d4fe0a997314ce69842df980b529fc5e157ff86c59295264e9c2ff0ff5a51be