Nov 03 20:09:22.653 INFO checking whothey/firstfollow against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 20:09:22.654 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 03 20:09:23.039 INFO blam! aaa152e30b0ccf7ab4250d1c29208a3c4ddf374a758a2f1aa8866581df1f4ed5
Nov 03 20:09:23.043 INFO running `"docker" "start" "-a" "aaa152e30b0ccf7ab4250d1c29208a3c4ddf374a758a2f1aa8866581df1f4ed5"`
Nov 03 20:09:24.179 INFO kablam! usermod: no changes
Nov 03 20:09:24.299 INFO kablam!     Checking libc v0.2.26
Nov 03 20:09:24.299 INFO kablam!     Checking regex-syntax v0.4.1
Nov 03 20:09:24.299 INFO kablam!     Checking thread_local v0.3.4
Nov 03 20:09:25.771 INFO kablam!     Checking memchr v1.0.1
Nov 03 20:09:26.096 INFO kablam!     Checking aho-corasick v0.6.3
Nov 03 20:09:27.507 INFO kablam!     Checking regex v0.2.2
Nov 03 20:09:29.597 INFO kablam!     Checking env_logger v0.4.3
Nov 03 20:09:30.019 INFO kablam!     Checking firstfollow v0.1.0 (/source)
Nov 03 20:09:30.566 INFO kablam! warning: method is never used: `is_terminal`
Nov 03 20:09:30.566 INFO kablam!   --> src/formalgrammar/symbol.rs:10:5
Nov 03 20:09:30.566 INFO kablam!    |
Nov 03 20:09:30.566 INFO kablam! 10 |     pub fn is_terminal(&self) -> bool {
Nov 03 20:09:30.566 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:09:30.566 INFO kablam!    |
Nov 03 20:09:30.571 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 20:09:30.571 INFO kablam! 
Nov 03 20:09:30.571 INFO kablam! warning: method is never used: `is_nonterminal`
Nov 03 20:09:30.571 INFO kablam!   --> src/formalgrammar/symbol.rs:17:5
Nov 03 20:09:30.571 INFO kablam!    |
Nov 03 20:09:30.571 INFO kablam! 17 |     pub fn is_nonterminal(&self) -> bool {
Nov 03 20:09:30.571 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:09:30.571 INFO kablam! 
Nov 03 20:09:30.847 INFO kablam! warning: method is never used: `is_terminal`
Nov 03 20:09:30.847 INFO kablam!   --> src/formalgrammar/symbol.rs:10:5
Nov 03 20:09:30.847 INFO kablam!    |
Nov 03 20:09:30.847 INFO kablam! 10 |     pub fn is_terminal(&self) -> bool {
Nov 03 20:09:30.847 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:09:30.847 INFO kablam!    |
Nov 03 20:09:30.847 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 20:09:30.847 INFO kablam! 
Nov 03 20:09:30.847 INFO kablam! warning: method is never used: `is_nonterminal`
Nov 03 20:09:30.847 INFO kablam!   --> src/formalgrammar/symbol.rs:17:5
Nov 03 20:09:30.847 INFO kablam!    |
Nov 03 20:09:30.847 INFO kablam! 17 |     pub fn is_nonterminal(&self) -> bool {
Nov 03 20:09:30.847 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:09:30.847 INFO kablam! 
Nov 03 20:09:30.924 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.71s
Nov 03 20:09:30.928 INFO kablam! su: No module specific data is present
Nov 03 20:09:32.400 INFO running `"docker" "rm" "-f" "aaa152e30b0ccf7ab4250d1c29208a3c4ddf374a758a2f1aa8866581df1f4ed5"`
Nov 03 20:09:32.663 INFO blam! aaa152e30b0ccf7ab4250d1c29208a3c4ddf374a758a2f1aa8866581df1f4ed5