Oct 21 13:07:59.363 INFO checking terakun/syntactic_monoid against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 13:07:59.363 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 13:07:59.617 INFO blam! 40fe3b8f0cfcb70fe9ca65f524a45cf0086ad6e9bd6054b053f2a9a65ffd0267
Oct 21 13:07:59.618 INFO running `"docker" "start" "-a" "40fe3b8f0cfcb70fe9ca65f524a45cf0086ad6e9bd6054b053f2a9a65ffd0267"`
Oct 21 13:08:00.584 INFO kablam! usermod: no changes
Oct 21 13:08:00.656 INFO kablam!     Checking syntactic_monoid v0.1.0 (/source)
Oct 21 13:08:00.933 INFO kablam! warning: unused import: `regex::RegularExpression`
Oct 21 13:08:00.934 INFO kablam!  --> src/syntactic_monoid.rs:2:5
Oct 21 13:08:00.934 INFO kablam!   |
Oct 21 13:08:00.934 INFO kablam! 2 | use regex::RegularExpression;
Oct 21 13:08:00.935 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:08:00.935 INFO kablam!   |
Oct 21 13:08:00.935 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 13:08:00.935 INFO kablam! 
Oct 21 13:08:00.966 INFO kablam! warning: unused import: `regex::RegularExpression`
Oct 21 13:08:00.967 INFO kablam!  --> src/syntactic_monoid.rs:2:5
Oct 21 13:08:00.967 INFO kablam!   |
Oct 21 13:08:00.968 INFO kablam! 2 | use regex::RegularExpression;
Oct 21 13:08:00.968 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:08:00.968 INFO kablam!   |
Oct 21 13:08:00.968 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 13:08:00.969 INFO kablam! 
Oct 21 13:08:01.413 INFO kablam! warning: variant is never constructed: `Empty`
Oct 21 13:08:01.414 INFO kablam!  --> src/regex.rs:3:5
Oct 21 13:08:01.414 INFO kablam!   |
Oct 21 13:08:01.414 INFO kablam! 3 |     Empty,
Oct 21 13:08:01.414 INFO kablam!   |     ^^^^^
Oct 21 13:08:01.414 INFO kablam!   |
Oct 21 13:08:01.414 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 13:08:01.414 INFO kablam! 
Oct 21 13:08:01.415 INFO kablam! warning: variant is never constructed: `Epsilon`
Oct 21 13:08:01.415 INFO kablam!  --> src/regex.rs:4:5
Oct 21 13:08:01.415 INFO kablam!   |
Oct 21 13:08:01.415 INFO kablam! 4 |     Epsilon,
Oct 21 13:08:01.415 INFO kablam!   |     ^^^^^^^
Oct 21 13:08:01.415 INFO kablam! 
Oct 21 13:08:01.416 INFO kablam! warning: method is never used: `print_trans`
Oct 21 13:08:01.416 INFO kablam!   --> src/nfa.rs:32:5
Oct 21 13:08:01.416 INFO kablam!    |
Oct 21 13:08:01.416 INFO kablam! 32 |     pub fn print_trans(&self) {
Oct 21 13:08:01.416 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:08:01.416 INFO kablam! 
Oct 21 13:08:01.416 INFO kablam! warning: method is never used: `to_graphviz`
Oct 21 13:08:01.417 INFO kablam!    --> src/nfa.rs:253:5
Oct 21 13:08:01.417 INFO kablam!     |
Oct 21 13:08:01.417 INFO kablam! 253 |     pub fn to_graphviz(&self) {
Oct 21 13:08:01.417 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:08:01.417 INFO kablam! 
Oct 21 13:08:01.417 INFO kablam! warning: method is never used: `set_trans`
Oct 21 13:08:01.417 INFO kablam!   --> src/dfa.rs:23:5
Oct 21 13:08:01.418 INFO kablam!    |
Oct 21 13:08:01.418 INFO kablam! 23 |     pub fn set_trans(&mut self, transition: &Vec<i32>) {
Oct 21 13:08:01.420 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:08:01.420 INFO kablam! 
Oct 21 13:08:01.420 INFO kablam! warning: method is never used: `add_trans`
Oct 21 13:08:01.421 INFO kablam!   --> src/dfa.rs:29:5
Oct 21 13:08:01.421 INFO kablam!    |
Oct 21 13:08:01.422 INFO kablam! 29 |     pub fn add_trans(&mut self, id: i32, ch: usize) {
Oct 21 13:08:01.422 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:08:01.422 INFO kablam! 
Oct 21 13:08:01.422 INFO kablam! warning: method is never used: `print_trans`
Oct 21 13:08:01.422 INFO kablam!   --> src/dfa.rs:32:5
Oct 21 13:08:01.422 INFO kablam!    |
Oct 21 13:08:01.422 INFO kablam! 32 |     pub fn print_trans(&self) {
Oct 21 13:08:01.422 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:08:01.422 INFO kablam! 
Oct 21 13:08:01.422 INFO kablam! warning: method is never used: `print_subset`
Oct 21 13:08:01.422 INFO kablam!   --> src/dfa.rs:71:5
Oct 21 13:08:01.422 INFO kablam!    |
Oct 21 13:08:01.422 INFO kablam! 71 |     pub fn print_subset(subset: &SubSet) {
Oct 21 13:08:01.422 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:08:01.422 INFO kablam! 
Oct 21 13:08:01.422 INFO kablam! warning: method is never used: `accept`
Oct 21 13:08:01.422 INFO kablam!    --> src/dfa.rs:227:5
Oct 21 13:08:01.422 INFO kablam!     |
Oct 21 13:08:01.422 INFO kablam! 227 |     pub fn accept(&self, input: &Vec<u8>) -> bool {
Oct 21 13:08:01.422 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:08:01.422 INFO kablam! 
Oct 21 13:08:01.422 INFO kablam! warning: field is never used: `alphabets`
Oct 21 13:08:01.422 INFO kablam!   --> src/syntactic_monoid.rs:75:5
Oct 21 13:08:01.422 INFO kablam!    |
Oct 21 13:08:01.422 INFO kablam! 75 |     alphabets: BitSet,
Oct 21 13:08:01.422 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 21 13:08:01.422 INFO kablam! 
Oct 21 13:08:01.544 INFO kablam! warning: variant is never constructed: `Empty`
Oct 21 13:08:01.544 INFO kablam!  --> src/regex.rs:3:5
Oct 21 13:08:01.544 INFO kablam!   |
Oct 21 13:08:01.544 INFO kablam! 3 |     Empty,
Oct 21 13:08:01.545 INFO kablam!   |     ^^^^^
Oct 21 13:08:01.545 INFO kablam!   |
Oct 21 13:08:01.545 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 13:08:01.546 INFO kablam! 
Oct 21 13:08:01.546 INFO kablam! warning: variant is never constructed: `Epsilon`
Oct 21 13:08:01.546 INFO kablam!  --> src/regex.rs:4:5
Oct 21 13:08:01.547 INFO kablam!   |
Oct 21 13:08:01.547 INFO kablam! 4 |     Epsilon,
Oct 21 13:08:01.547 INFO kablam!   |     ^^^^^^^
Oct 21 13:08:01.548 INFO kablam! 
Oct 21 13:08:01.548 INFO kablam! warning: method is never used: `print_trans`
Oct 21 13:08:01.548 INFO kablam!   --> src/nfa.rs:32:5
Oct 21 13:08:01.549 INFO kablam!    |
Oct 21 13:08:01.549 INFO kablam! 32 |     pub fn print_trans(&self) {
Oct 21 13:08:01.549 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:08:01.550 INFO kablam! 
Oct 21 13:08:01.550 INFO kablam! warning: method is never used: `to_graphviz`
Oct 21 13:08:01.550 INFO kablam!    --> src/nfa.rs:253:5
Oct 21 13:08:01.551 INFO kablam!     |
Oct 21 13:08:01.551 INFO kablam! 253 |     pub fn to_graphviz(&self) {
Oct 21 13:08:01.551 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:08:01.552 INFO kablam! 
Oct 21 13:08:01.552 INFO kablam! warning: method is never used: `set_trans`
Oct 21 13:08:01.553 INFO kablam!   --> src/dfa.rs:23:5
Oct 21 13:08:01.553 INFO kablam!    |
Oct 21 13:08:01.553 INFO kablam! 23 |     pub fn set_trans(&mut self, transition: &Vec<i32>) {
Oct 21 13:08:01.554 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:08:01.554 INFO kablam! 
Oct 21 13:08:01.554 INFO kablam! warning: method is never used: `add_trans`
Oct 21 13:08:01.555 INFO kablam!   --> src/dfa.rs:29:5
Oct 21 13:08:01.555 INFO kablam!    |
Oct 21 13:08:01.555 INFO kablam! 29 |     pub fn add_trans(&mut self, id: i32, ch: usize) {
Oct 21 13:08:01.555 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:08:01.556 INFO kablam! 
Oct 21 13:08:01.560 INFO kablam! warning: method is never used: `print_trans`
Oct 21 13:08:01.560 INFO kablam!   --> src/dfa.rs:32:5
Oct 21 13:08:01.561 INFO kablam!    |
Oct 21 13:08:01.561 INFO kablam! 32 |     pub fn print_trans(&self) {
Oct 21 13:08:01.562 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:08:01.562 INFO kablam! 
Oct 21 13:08:01.562 INFO kablam! warning: method is never used: `print_subset`
Oct 21 13:08:01.562 INFO kablam!   --> src/dfa.rs:71:5
Oct 21 13:08:01.563 INFO kablam!    |
Oct 21 13:08:01.563 INFO kablam! 71 |     pub fn print_subset(subset: &SubSet) {
Oct 21 13:08:01.563 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:08:01.564 INFO kablam! 
Oct 21 13:08:01.565 INFO kablam! warning: method is never used: `accept`
Oct 21 13:08:01.566 INFO kablam!    --> src/dfa.rs:227:5
Oct 21 13:08:01.566 INFO kablam!     |
Oct 21 13:08:01.566 INFO kablam! 227 |     pub fn accept(&self, input: &Vec<u8>) -> bool {
Oct 21 13:08:01.566 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:08:01.567 INFO kablam! 
Oct 21 13:08:01.567 INFO kablam! warning: field is never used: `alphabets`
Oct 21 13:08:01.567 INFO kablam!   --> src/syntactic_monoid.rs:75:5
Oct 21 13:08:01.568 INFO kablam!    |
Oct 21 13:08:01.568 INFO kablam! 75 |     alphabets: BitSet,
Oct 21 13:08:01.568 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 21 13:08:01.569 INFO kablam! 
Oct 21 13:08:01.639 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Oct 21 13:08:01.639 INFO kablam! su: No module specific data is present
Oct 21 13:08:02.149 INFO running `"docker" "rm" "-f" "40fe3b8f0cfcb70fe9ca65f524a45cf0086ad6e9bd6054b053f2a9a65ffd0267"`
Oct 21 13:08:02.488 INFO blam! 40fe3b8f0cfcb70fe9ca65f524a45cf0086ad6e9bd6054b053f2a9a65ffd0267