Oct 31 18:05:34.948 INFO checking whothey/firstfollow against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 18:05:34.950 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Oct 31 18:05:35.438 INFO blam! 5053d4337100dad692e4eeb8e0a062571486722857eab3521c40dff38b13a778
Oct 31 18:05:35.444 INFO running `"docker" "start" "-a" "5053d4337100dad692e4eeb8e0a062571486722857eab3521c40dff38b13a778"`
Oct 31 18:05:37.019 INFO kablam! usermod: no changes
Oct 31 18:05:37.144 INFO kablam!     Checking libc v0.2.26
Oct 31 18:05:37.150 INFO kablam!     Checking log v0.3.8
Oct 31 18:05:37.150 INFO kablam!     Checking thread_local v0.3.4
Oct 31 18:05:39.185 INFO kablam!     Checking memchr v1.0.1
Oct 31 18:05:39.548 INFO kablam!     Checking aho-corasick v0.6.3
Oct 31 18:05:40.298 INFO kablam!     Checking regex v0.2.2
Oct 31 18:05:42.453 INFO kablam!     Checking env_logger v0.4.3
Oct 31 18:05:42.906 INFO kablam!     Checking firstfollow v0.1.0 (/source)
Oct 31 18:05:43.596 INFO kablam! warning: method is never used: `is_terminal`
Oct 31 18:05:43.596 INFO kablam!   --> src/formalgrammar/symbol.rs:10:5
Oct 31 18:05:43.596 INFO kablam!    |
Oct 31 18:05:43.596 INFO kablam! 10 |     pub fn is_terminal(&self) -> bool {
Oct 31 18:05:43.596 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:05:43.596 INFO kablam!    |
Oct 31 18:05:43.596 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 18:05:43.596 INFO kablam! 
Oct 31 18:05:43.596 INFO kablam! warning: method is never used: `is_nonterminal`
Oct 31 18:05:43.596 INFO kablam!   --> src/formalgrammar/symbol.rs:17:5
Oct 31 18:05:43.596 INFO kablam!    |
Oct 31 18:05:43.596 INFO kablam! 17 |     pub fn is_nonterminal(&self) -> bool {
Oct 31 18:05:43.596 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:05:43.596 INFO kablam! 
Oct 31 18:05:43.956 INFO kablam! warning: method is never used: `is_terminal`
Oct 31 18:05:43.956 INFO kablam!   --> src/formalgrammar/symbol.rs:10:5
Oct 31 18:05:43.956 INFO kablam!    |
Oct 31 18:05:43.956 INFO kablam! 10 |     pub fn is_terminal(&self) -> bool {
Oct 31 18:05:43.956 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:05:43.956 INFO kablam!    |
Oct 31 18:05:43.956 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 18:05:43.956 INFO kablam! 
Oct 31 18:05:43.956 INFO kablam! warning: method is never used: `is_nonterminal`
Oct 31 18:05:43.956 INFO kablam!   --> src/formalgrammar/symbol.rs:17:5
Oct 31 18:05:43.956 INFO kablam!    |
Oct 31 18:05:43.956 INFO kablam! 17 |     pub fn is_nonterminal(&self) -> bool {
Oct 31 18:05:43.956 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:05:43.956 INFO kablam! 
Oct 31 18:05:44.026 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.97s
Oct 31 18:05:44.030 INFO kablam! su: No module specific data is present
Oct 31 18:05:45.153 INFO running `"docker" "rm" "-f" "5053d4337100dad692e4eeb8e0a062571486722857eab3521c40dff38b13a778"`
Oct 31 18:05:45.500 INFO blam! 5053d4337100dad692e4eeb8e0a062571486722857eab3521c40dff38b13a778