Nov 06 11:06:56.195 INFO checking whothey/firstfollow against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 11:06:56.197 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 06 11:06:56.624 INFO blam! 8dff310386b9d5e951aac637d5ba967ad55514961c629d1d8fe976129ccbc3d6
Nov 06 11:06:56.632 INFO running `"docker" "start" "-a" "8dff310386b9d5e951aac637d5ba967ad55514961c629d1d8fe976129ccbc3d6"`
Nov 06 11:06:57.988 INFO kablam! usermod: no changes
Nov 06 11:06:58.044 INFO kablam!     Checking libc v0.2.26
Nov 06 11:06:59.010 INFO kablam!     Checking memchr v1.0.1
Nov 06 11:06:59.384 INFO kablam!     Checking aho-corasick v0.6.3
Nov 06 11:07:00.106 INFO kablam!     Checking regex v0.2.2
Nov 06 11:07:02.599 INFO kablam!     Checking env_logger v0.4.3
Nov 06 11:07:03.000 INFO kablam!     Checking firstfollow v0.1.0 (/source)
Nov 06 11:07:03.616 INFO kablam! warning: method is never used: `is_terminal`
Nov 06 11:07:03.616 INFO kablam!   --> src/formalgrammar/symbol.rs:10:5
Nov 06 11:07:03.616 INFO kablam!    |
Nov 06 11:07:03.616 INFO kablam! 10 |     pub fn is_terminal(&self) -> bool {
Nov 06 11:07:03.616 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:07:03.616 INFO kablam!    |
Nov 06 11:07:03.616 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 11:07:03.616 INFO kablam! 
Nov 06 11:07:03.616 INFO kablam! warning: method is never used: `is_nonterminal`
Nov 06 11:07:03.616 INFO kablam!   --> src/formalgrammar/symbol.rs:17:5
Nov 06 11:07:03.616 INFO kablam!    |
Nov 06 11:07:03.616 INFO kablam! 17 |     pub fn is_nonterminal(&self) -> bool {
Nov 06 11:07:03.616 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:07:03.616 INFO kablam! 
Nov 06 11:07:03.676 INFO kablam! warning: method is never used: `is_terminal`
Nov 06 11:07:03.676 INFO kablam!   --> src/formalgrammar/symbol.rs:10:5
Nov 06 11:07:03.676 INFO kablam!    |
Nov 06 11:07:03.676 INFO kablam! 10 |     pub fn is_terminal(&self) -> bool {
Nov 06 11:07:03.676 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:07:03.676 INFO kablam!    |
Nov 06 11:07:03.676 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 11:07:03.676 INFO kablam! 
Nov 06 11:07:03.676 INFO kablam! warning: method is never used: `is_nonterminal`
Nov 06 11:07:03.676 INFO kablam!   --> src/formalgrammar/symbol.rs:17:5
Nov 06 11:07:03.676 INFO kablam!    |
Nov 06 11:07:03.676 INFO kablam! 17 |     pub fn is_nonterminal(&self) -> bool {
Nov 06 11:07:03.676 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:07:03.676 INFO kablam! 
Nov 06 11:07:03.728 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.72s
Nov 06 11:07:03.729 INFO kablam! su: No module specific data is present
Nov 06 11:07:05.056 INFO running `"docker" "rm" "-f" "8dff310386b9d5e951aac637d5ba967ad55514961c629d1d8fe976129ccbc3d6"`
Nov 06 11:07:05.289 INFO blam! 8dff310386b9d5e951aac637d5ba967ad55514961c629d1d8fe976129ccbc3d6