Nov 09 04:00:34.220 INFO checking terakun/syntactic_monoid against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 04:00:34.220 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 04:00:34.419 INFO blam! 87bb711f2d7c5c14fda03437dc0255ef1fc1fabff874dc0559a51c7b72366ca6
Nov 09 04:00:34.421 INFO running `"docker" "start" "-a" "87bb711f2d7c5c14fda03437dc0255ef1fc1fabff874dc0559a51c7b72366ca6"`
Nov 09 04:00:35.049 INFO kablam! usermod: no changes
Nov 09 04:00:35.121 INFO kablam!     Checking bit-vec v0.4.4
Nov 09 04:00:35.527 INFO kablam!     Checking bit-set v0.4.0
Nov 09 04:00:35.867 INFO kablam!     Checking syntactic_monoid v0.1.0 (/source)
Nov 09 04:00:36.032 INFO kablam! warning: unused import: `regex::RegularExpression`
Nov 09 04:00:36.032 INFO kablam!  --> src/syntactic_monoid.rs:2:5
Nov 09 04:00:36.032 INFO kablam!   |
Nov 09 04:00:36.032 INFO kablam! 2 | use regex::RegularExpression;
Nov 09 04:00:36.032 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:00:36.032 INFO kablam!   |
Nov 09 04:00:36.032 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 04:00:36.032 INFO kablam! 
Nov 09 04:00:36.035 INFO kablam! warning: unused import: `regex::RegularExpression`
Nov 09 04:00:36.036 INFO kablam!  --> src/syntactic_monoid.rs:2:5
Nov 09 04:00:36.036 INFO kablam!   |
Nov 09 04:00:36.036 INFO kablam! 2 | use regex::RegularExpression;
Nov 09 04:00:36.036 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:00:36.036 INFO kablam!   |
Nov 09 04:00:36.036 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 04:00:36.036 INFO kablam! 
Nov 09 04:00:36.419 INFO kablam! warning: variant is never constructed: `Empty`
Nov 09 04:00:36.419 INFO kablam!  --> src/regex.rs:3:5
Nov 09 04:00:36.419 INFO kablam!   |
Nov 09 04:00:36.419 INFO kablam! 3 |     Empty,
Nov 09 04:00:36.419 INFO kablam!   |     ^^^^^
Nov 09 04:00:36.455 INFO kablam!   |
Nov 09 04:00:36.455 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 04:00:36.455 INFO kablam! 
Nov 09 04:00:36.455 INFO kablam! warning: variant is never constructed: `Epsilon`
Nov 09 04:00:36.455 INFO kablam!  --> src/regex.rs:4:5
Nov 09 04:00:36.455 INFO kablam!   |
Nov 09 04:00:36.455 INFO kablam! 4 |     Epsilon,
Nov 09 04:00:36.455 INFO kablam!   |     ^^^^^^^
Nov 09 04:00:36.455 INFO kablam! 
Nov 09 04:00:36.455 INFO kablam! warning: method is never used: `print_trans`
Nov 09 04:00:36.455 INFO kablam!   --> src/nfa.rs:32:5
Nov 09 04:00:36.455 INFO kablam!    |
Nov 09 04:00:36.455 INFO kablam! 32 |     pub fn print_trans(&self) {
Nov 09 04:00:36.455 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:00:36.455 INFO kablam! 
Nov 09 04:00:36.455 INFO kablam! warning: method is never used: `to_graphviz`
Nov 09 04:00:36.455 INFO kablam!    --> src/nfa.rs:253:5
Nov 09 04:00:36.455 INFO kablam!     |
Nov 09 04:00:36.455 INFO kablam! 253 |     pub fn to_graphviz(&self) {
Nov 09 04:00:36.455 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:00:36.455 INFO kablam! 
Nov 09 04:00:36.455 INFO kablam! warning: method is never used: `set_trans`
Nov 09 04:00:36.455 INFO kablam!   --> src/dfa.rs:23:5
Nov 09 04:00:36.455 INFO kablam!    |
Nov 09 04:00:36.455 INFO kablam! 23 |     pub fn set_trans(&mut self, transition: &Vec<i32>) {
Nov 09 04:00:36.455 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:00:36.455 INFO kablam! 
Nov 09 04:00:36.455 INFO kablam! warning: method is never used: `add_trans`
Nov 09 04:00:36.455 INFO kablam!   --> src/dfa.rs:29:5
Nov 09 04:00:36.455 INFO kablam!    |
Nov 09 04:00:36.455 INFO kablam! 29 |     pub fn add_trans(&mut self, id: i32, ch: usize) {
Nov 09 04:00:36.455 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:00:36.455 INFO kablam! 
Nov 09 04:00:36.455 INFO kablam! warning: method is never used: `print_trans`
Nov 09 04:00:36.455 INFO kablam!   --> src/dfa.rs:32:5
Nov 09 04:00:36.455 INFO kablam!    |
Nov 09 04:00:36.455 INFO kablam! 32 |     pub fn print_trans(&self) {
Nov 09 04:00:36.455 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:00:36.455 INFO kablam! 
Nov 09 04:00:36.455 INFO kablam! warning: method is never used: `print_subset`
Nov 09 04:00:36.455 INFO kablam!   --> src/dfa.rs:71:5
Nov 09 04:00:36.455 INFO kablam!    |
Nov 09 04:00:36.455 INFO kablam! 71 |     pub fn print_subset(subset: &SubSet) {
Nov 09 04:00:36.456 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:00:36.456 INFO kablam! 
Nov 09 04:00:36.456 INFO kablam! warning: method is never used: `accept`
Nov 09 04:00:36.456 INFO kablam!    --> src/dfa.rs:227:5
Nov 09 04:00:36.456 INFO kablam!     |
Nov 09 04:00:36.456 INFO kablam! 227 |     pub fn accept(&self, input: &Vec<u8>) -> bool {
Nov 09 04:00:36.456 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:00:36.456 INFO kablam! 
Nov 09 04:00:36.456 INFO kablam! warning: field is never used: `alphabets`
Nov 09 04:00:36.456 INFO kablam!   --> src/syntactic_monoid.rs:75:5
Nov 09 04:00:36.456 INFO kablam!    |
Nov 09 04:00:36.456 INFO kablam! 75 |     alphabets: BitSet,
Nov 09 04:00:36.456 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 09 04:00:36.456 INFO kablam! 
Nov 09 04:00:36.456 INFO kablam! warning: variant is never constructed: `Empty`
Nov 09 04:00:36.456 INFO kablam!  --> src/regex.rs:3:5
Nov 09 04:00:36.456 INFO kablam!   |
Nov 09 04:00:36.456 INFO kablam! 3 |     Empty,
Nov 09 04:00:36.456 INFO kablam!   |     ^^^^^
Nov 09 04:00:36.456 INFO kablam!   |
Nov 09 04:00:36.456 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 04:00:36.456 INFO kablam! 
Nov 09 04:00:36.456 INFO kablam! warning: variant is never constructed: `Epsilon`
Nov 09 04:00:36.456 INFO kablam!  --> src/regex.rs:4:5
Nov 09 04:00:36.456 INFO kablam!   |
Nov 09 04:00:36.456 INFO kablam! 4 |     Epsilon,
Nov 09 04:00:36.456 INFO kablam!   |     ^^^^^^^
Nov 09 04:00:36.456 INFO kablam! 
Nov 09 04:00:36.456 INFO kablam! warning: method is never used: `print_trans`
Nov 09 04:00:36.456 INFO kablam!   --> src/nfa.rs:32:5
Nov 09 04:00:36.456 INFO kablam!    |
Nov 09 04:00:36.456 INFO kablam! 32 |     pub fn print_trans(&self) {
Nov 09 04:00:36.456 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:00:36.456 INFO kablam! 
Nov 09 04:00:36.456 INFO kablam! warning: method is never used: `to_graphviz`
Nov 09 04:00:36.456 INFO kablam!    --> src/nfa.rs:253:5
Nov 09 04:00:36.456 INFO kablam!     |
Nov 09 04:00:36.456 INFO kablam! 253 |     pub fn to_graphviz(&self) {
Nov 09 04:00:36.456 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:00:36.456 INFO kablam! 
Nov 09 04:00:36.456 INFO kablam! warning: method is never used: `set_trans`
Nov 09 04:00:36.456 INFO kablam!   --> src/dfa.rs:23:5
Nov 09 04:00:36.456 INFO kablam!    |
Nov 09 04:00:36.456 INFO kablam! 23 |     pub fn set_trans(&mut self, transition: &Vec<i32>) {
Nov 09 04:00:36.456 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:00:36.456 INFO kablam! 
Nov 09 04:00:36.456 INFO kablam! warning: method is never used: `add_trans`
Nov 09 04:00:36.456 INFO kablam!   --> src/dfa.rs:29:5
Nov 09 04:00:36.456 INFO kablam!    |
Nov 09 04:00:36.456 INFO kablam! 29 |     pub fn add_trans(&mut self, id: i32, ch: usize) {
Nov 09 04:00:36.456 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:00:36.456 INFO kablam! 
Nov 09 04:00:36.456 INFO kablam! warning: method is never used: `print_trans`
Nov 09 04:00:36.456 INFO kablam!   --> src/dfa.rs:32:5
Nov 09 04:00:36.456 INFO kablam!    |
Nov 09 04:00:36.456 INFO kablam! 32 |     pub fn print_trans(&self) {
Nov 09 04:00:36.456 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:00:36.456 INFO kablam! 
Nov 09 04:00:36.456 INFO kablam! warning: method is never used: `print_subset`
Nov 09 04:00:36.456 INFO kablam!   --> src/dfa.rs:71:5
Nov 09 04:00:36.456 INFO kablam!    |
Nov 09 04:00:36.456 INFO kablam! 71 |     pub fn print_subset(subset: &SubSet) {
Nov 09 04:00:36.456 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:00:36.456 INFO kablam! 
Nov 09 04:00:36.456 INFO kablam! warning: method is never used: `accept`
Nov 09 04:00:36.457 INFO kablam!    --> src/dfa.rs:227:5
Nov 09 04:00:36.457 INFO kablam!     |
Nov 09 04:00:36.457 INFO kablam! 227 |     pub fn accept(&self, input: &Vec<u8>) -> bool {
Nov 09 04:00:36.457 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:00:36.457 INFO kablam! 
Nov 09 04:00:36.457 INFO kablam! warning: field is never used: `alphabets`
Nov 09 04:00:36.457 INFO kablam!   --> src/syntactic_monoid.rs:75:5
Nov 09 04:00:36.457 INFO kablam!    |
Nov 09 04:00:36.457 INFO kablam! 75 |     alphabets: BitSet,
Nov 09 04:00:36.457 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 09 04:00:36.457 INFO kablam! 
Nov 09 04:00:36.458 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Nov 09 04:00:36.458 INFO kablam! su: No module specific data is present
Nov 09 04:00:37.287 INFO running `"docker" "rm" "-f" "87bb711f2d7c5c14fda03437dc0255ef1fc1fabff874dc0559a51c7b72366ca6"`
Nov 09 04:00:37.599 INFO blam! 87bb711f2d7c5c14fda03437dc0255ef1fc1fabff874dc0559a51c7b72366ca6