Nov 02 03:34:30.122 INFO checking whothey/firstfollow against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 03:34:30.122 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 03:34:30.538 INFO blam! 14eca2c694d3451f513ae55838c2e041e61f6cd9cc292f38a3b18ecd03219745
Nov 02 03:34:30.540 INFO running `"docker" "start" "-a" "14eca2c694d3451f513ae55838c2e041e61f6cd9cc292f38a3b18ecd03219745"`
Nov 02 03:34:32.049 INFO kablam! usermod: no changes
Nov 02 03:34:32.145 INFO kablam!     Checking libc v0.2.26
Nov 02 03:34:32.152 INFO kablam!     Checking thread_local v0.3.4
Nov 02 03:34:33.249 INFO kablam!     Checking memchr v1.0.1
Nov 02 03:34:33.584 INFO kablam!     Checking aho-corasick v0.6.3
Nov 02 03:34:34.305 INFO kablam!     Checking regex v0.2.2
Nov 02 03:34:36.722 INFO kablam!     Checking env_logger v0.4.3
Nov 02 03:34:37.208 INFO kablam!     Checking firstfollow v0.1.0 (/source)
Nov 02 03:34:37.944 INFO kablam! warning: method is never used: `is_terminal`
Nov 02 03:34:37.945 INFO kablam!   --> src/formalgrammar/symbol.rs:10:5
Nov 02 03:34:37.945 INFO kablam!    |
Nov 02 03:34:37.945 INFO kablam! 10 |     pub fn is_terminal(&self) -> bool {
Nov 02 03:34:37.945 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:34:37.945 INFO kablam!    |
Nov 02 03:34:37.945 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 03:34:37.945 INFO kablam! 
Nov 02 03:34:37.945 INFO kablam! warning: method is never used: `is_nonterminal`
Nov 02 03:34:37.945 INFO kablam!   --> src/formalgrammar/symbol.rs:17:5
Nov 02 03:34:37.945 INFO kablam!    |
Nov 02 03:34:37.945 INFO kablam! 17 |     pub fn is_nonterminal(&self) -> bool {
Nov 02 03:34:37.945 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:34:37.945 INFO kablam! 
Nov 02 03:34:38.074 INFO kablam! warning: method is never used: `is_terminal`
Nov 02 03:34:38.074 INFO kablam!   --> src/formalgrammar/symbol.rs:10:5
Nov 02 03:34:38.074 INFO kablam!    |
Nov 02 03:34:38.074 INFO kablam! 10 |     pub fn is_terminal(&self) -> bool {
Nov 02 03:34:38.074 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:34:38.074 INFO kablam!    |
Nov 02 03:34:38.074 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 03:34:38.074 INFO kablam! 
Nov 02 03:34:38.074 INFO kablam! warning: method is never used: `is_nonterminal`
Nov 02 03:34:38.074 INFO kablam!   --> src/formalgrammar/symbol.rs:17:5
Nov 02 03:34:38.074 INFO kablam!    |
Nov 02 03:34:38.074 INFO kablam! 17 |     pub fn is_nonterminal(&self) -> bool {
Nov 02 03:34:38.074 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:34:38.074 INFO kablam! 
Nov 02 03:34:38.129 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.03s
Nov 02 03:34:38.145 INFO kablam! su: No module specific data is present
Nov 02 03:34:39.250 INFO running `"docker" "rm" "-f" "14eca2c694d3451f513ae55838c2e041e61f6cd9cc292f38a3b18ecd03219745"`
Nov 02 03:34:39.729 INFO blam! 14eca2c694d3451f513ae55838c2e041e61f6cd9cc292f38a3b18ecd03219745