Nov 16 11:18:26.990 INFO testing terakun/syntactic_monoid against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 11:18:26.990 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 16 11:18:27.208 INFO [stdout] 855d68c3d42aaab5b177ab04512a45adcefeaba968cb2573517265f3f839f94f
Nov 16 11:18:27.209 INFO running `"docker" "start" "-a" "855d68c3d42aaab5b177ab04512a45adcefeaba968cb2573517265f3f839f94f"`
Nov 16 11:18:27.575 INFO [stderr] usermod: no changes
Nov 16 11:18:27.603 INFO [stderr]    Compiling bit-set v0.4.0
Nov 16 11:18:27.912 INFO [stderr]    Compiling syntactic_monoid v0.1.0 (/source)
Nov 16 11:18:28.027 INFO [stderr] warning: unused import: `regex::RegularExpression`
Nov 16 11:18:28.027 INFO [stderr]  --> src/syntactic_monoid.rs:2:5
Nov 16 11:18:28.027 INFO [stderr]   |
Nov 16 11:18:28.027 INFO [stderr] 2 | use regex::RegularExpression;
Nov 16 11:18:28.027 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:18:28.027 INFO [stderr]   |
Nov 16 11:18:28.027 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 11:18:28.027 INFO [stderr] 
Nov 16 11:18:28.358 INFO [stderr] warning: variant is never constructed: `Empty`
Nov 16 11:18:28.359 INFO [stderr]  --> src/regex.rs:3:5
Nov 16 11:18:28.359 INFO [stderr]   |
Nov 16 11:18:28.359 INFO [stderr] 3 |     Empty,
Nov 16 11:18:28.359 INFO [stderr]   |     ^^^^^
Nov 16 11:18:28.359 INFO [stderr]   |
Nov 16 11:18:28.359 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 11:18:28.359 INFO [stderr] 
Nov 16 11:18:28.359 INFO [stderr] warning: variant is never constructed: `Epsilon`
Nov 16 11:18:28.359 INFO [stderr]  --> src/regex.rs:4:5
Nov 16 11:18:28.359 INFO [stderr]   |
Nov 16 11:18:28.359 INFO [stderr] 4 |     Epsilon,
Nov 16 11:18:28.359 INFO [stderr]   |     ^^^^^^^
Nov 16 11:18:28.359 INFO [stderr] 
Nov 16 11:18:28.359 INFO [stderr] warning: method is never used: `print_trans`
Nov 16 11:18:28.359 INFO [stderr]   --> src/nfa.rs:32:5
Nov 16 11:18:28.359 INFO [stderr]    |
Nov 16 11:18:28.359 INFO [stderr] 32 |     pub fn print_trans(&self) {
Nov 16 11:18:28.359 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:18:28.359 INFO [stderr] 
Nov 16 11:18:28.359 INFO [stderr] warning: method is never used: `to_graphviz`
Nov 16 11:18:28.359 INFO [stderr]    --> src/nfa.rs:253:5
Nov 16 11:18:28.359 INFO [stderr]     |
Nov 16 11:18:28.359 INFO [stderr] 253 |     pub fn to_graphviz(&self) {
Nov 16 11:18:28.359 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:18:28.359 INFO [stderr] 
Nov 16 11:18:28.359 INFO [stderr] warning: method is never used: `set_trans`
Nov 16 11:18:28.359 INFO [stderr]   --> src/dfa.rs:23:5
Nov 16 11:18:28.359 INFO [stderr]    |
Nov 16 11:18:28.359 INFO [stderr] 23 |     pub fn set_trans(&mut self, transition: &Vec<i32>) {
Nov 16 11:18:28.359 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:18:28.359 INFO [stderr] 
Nov 16 11:18:28.359 INFO [stderr] warning: method is never used: `add_trans`
Nov 16 11:18:28.359 INFO [stderr]   --> src/dfa.rs:29:5
Nov 16 11:18:28.359 INFO [stderr]    |
Nov 16 11:18:28.359 INFO [stderr] 29 |     pub fn add_trans(&mut self, id: i32, ch: usize) {
Nov 16 11:18:28.359 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:18:28.359 INFO [stderr] 
Nov 16 11:18:28.359 INFO [stderr] warning: method is never used: `print_trans`
Nov 16 11:18:28.359 INFO [stderr]   --> src/dfa.rs:32:5
Nov 16 11:18:28.359 INFO [stderr]    |
Nov 16 11:18:28.359 INFO [stderr] 32 |     pub fn print_trans(&self) {
Nov 16 11:18:28.359 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:18:28.359 INFO [stderr] 
Nov 16 11:18:28.359 INFO [stderr] warning: method is never used: `print_subset`
Nov 16 11:18:28.359 INFO [stderr]   --> src/dfa.rs:71:5
Nov 16 11:18:28.359 INFO [stderr]    |
Nov 16 11:18:28.359 INFO [stderr] 71 |     pub fn print_subset(subset: &SubSet) {
Nov 16 11:18:28.359 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:18:28.359 INFO [stderr] 
Nov 16 11:18:28.359 INFO [stderr] warning: method is never used: `accept`
Nov 16 11:18:28.359 INFO [stderr]    --> src/dfa.rs:227:5
Nov 16 11:18:28.359 INFO [stderr]     |
Nov 16 11:18:28.359 INFO [stderr] 227 |     pub fn accept(&self, input: &Vec<u8>) -> bool {
Nov 16 11:18:28.359 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:18:28.359 INFO [stderr] 
Nov 16 11:18:28.359 INFO [stderr] warning: field is never used: `alphabets`
Nov 16 11:18:28.359 INFO [stderr]   --> src/syntactic_monoid.rs:75:5
Nov 16 11:18:28.359 INFO [stderr]    |
Nov 16 11:18:28.359 INFO [stderr] 75 |     alphabets: BitSet,
Nov 16 11:18:28.359 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 16 11:18:28.359 INFO [stderr] 
Nov 16 11:18:31.237 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.63s
Nov 16 11:18:31.237 INFO [stderr] su: No module specific data is present
Nov 16 11:18:31.917 INFO running `"docker" "inspect" "855d68c3d42aaab5b177ab04512a45adcefeaba968cb2573517265f3f839f94f"`
Nov 16 11:18:32.159 INFO running `"docker" "rm" "-f" "855d68c3d42aaab5b177ab04512a45adcefeaba968cb2573517265f3f839f94f"`
Nov 16 11:18:32.407 INFO [stdout] 855d68c3d42aaab5b177ab04512a45adcefeaba968cb2573517265f3f839f94f
Nov 16 11:18:32.415 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 16 11:18:32.832 INFO [stdout] e7c1b9fe3bc02e5219fd960a42454ae8aade092b13a2e88bbbcec24cd9734ed9
Nov 16 11:18:32.838 INFO running `"docker" "start" "-a" "e7c1b9fe3bc02e5219fd960a42454ae8aade092b13a2e88bbbcec24cd9734ed9"`
Nov 16 11:18:34.134 INFO [stderr] usermod: no changes
Nov 16 11:18:34.195 INFO [stderr]    Compiling syntactic_monoid v0.1.0 (/source)
Nov 16 11:18:34.467 INFO [stderr] warning: unused import: `regex::RegularExpression`
Nov 16 11:18:34.467 INFO [stderr]  --> src/syntactic_monoid.rs:2:5
Nov 16 11:18:34.467 INFO [stderr]   |
Nov 16 11:18:34.467 INFO [stderr] 2 | use regex::RegularExpression;
Nov 16 11:18:34.467 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:18:34.467 INFO [stderr]   |
Nov 16 11:18:34.467 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 11:18:34.467 INFO [stderr] 
Nov 16 11:18:34.891 INFO [stderr] warning: variant is never constructed: `Empty`
Nov 16 11:18:34.891 INFO [stderr]  --> src/regex.rs:3:5
Nov 16 11:18:34.891 INFO [stderr]   |
Nov 16 11:18:34.891 INFO [stderr] 3 |     Empty,
Nov 16 11:18:34.891 INFO [stderr]   |     ^^^^^
Nov 16 11:18:34.891 INFO [stderr]   |
Nov 16 11:18:34.891 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 11:18:34.891 INFO [stderr] 
Nov 16 11:18:34.891 INFO [stderr] warning: variant is never constructed: `Epsilon`
Nov 16 11:18:34.891 INFO [stderr]  --> src/regex.rs:4:5
Nov 16 11:18:34.891 INFO [stderr]   |
Nov 16 11:18:34.891 INFO [stderr] 4 |     Epsilon,
Nov 16 11:18:34.891 INFO [stderr]   |     ^^^^^^^
Nov 16 11:18:34.891 INFO [stderr] 
Nov 16 11:18:34.891 INFO [stderr] warning: method is never used: `print_trans`
Nov 16 11:18:34.891 INFO [stderr]   --> src/nfa.rs:32:5
Nov 16 11:18:34.891 INFO [stderr]    |
Nov 16 11:18:34.891 INFO [stderr] 32 |     pub fn print_trans(&self) {
Nov 16 11:18:34.891 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:18:34.891 INFO [stderr] 
Nov 16 11:18:34.891 INFO [stderr] warning: method is never used: `to_graphviz`
Nov 16 11:18:34.891 INFO [stderr]    --> src/nfa.rs:253:5
Nov 16 11:18:34.891 INFO [stderr]     |
Nov 16 11:18:34.891 INFO [stderr] 253 |     pub fn to_graphviz(&self) {
Nov 16 11:18:34.891 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:18:34.891 INFO [stderr] 
Nov 16 11:18:34.891 INFO [stderr] warning: method is never used: `set_trans`
Nov 16 11:18:34.891 INFO [stderr]   --> src/dfa.rs:23:5
Nov 16 11:18:34.891 INFO [stderr]    |
Nov 16 11:18:34.891 INFO [stderr] 23 |     pub fn set_trans(&mut self, transition: &Vec<i32>) {
Nov 16 11:18:34.891 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:18:34.891 INFO [stderr] 
Nov 16 11:18:34.891 INFO [stderr] warning: method is never used: `add_trans`
Nov 16 11:18:34.891 INFO [stderr]   --> src/dfa.rs:29:5
Nov 16 11:18:34.891 INFO [stderr]    |
Nov 16 11:18:34.891 INFO [stderr] 29 |     pub fn add_trans(&mut self, id: i32, ch: usize) {
Nov 16 11:18:34.892 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:18:34.892 INFO [stderr] 
Nov 16 11:18:34.892 INFO [stderr] warning: method is never used: `print_trans`
Nov 16 11:18:34.892 INFO [stderr]   --> src/dfa.rs:32:5
Nov 16 11:18:34.892 INFO [stderr]    |
Nov 16 11:18:34.892 INFO [stderr] 32 |     pub fn print_trans(&self) {
Nov 16 11:18:34.892 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:18:34.892 INFO [stderr] 
Nov 16 11:18:34.892 INFO [stderr] warning: method is never used: `print_subset`
Nov 16 11:18:34.892 INFO [stderr]   --> src/dfa.rs:71:5
Nov 16 11:18:34.892 INFO [stderr]    |
Nov 16 11:18:34.892 INFO [stderr] 71 |     pub fn print_subset(subset: &SubSet) {
Nov 16 11:18:34.892 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:18:34.892 INFO [stderr] 
Nov 16 11:18:34.892 INFO [stderr] warning: method is never used: `accept`
Nov 16 11:18:34.892 INFO [stderr]    --> src/dfa.rs:227:5
Nov 16 11:18:34.892 INFO [stderr]     |
Nov 16 11:18:34.892 INFO [stderr] 227 |     pub fn accept(&self, input: &Vec<u8>) -> bool {
Nov 16 11:18:34.892 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 11:18:34.892 INFO [stderr] 
Nov 16 11:18:34.892 INFO [stderr] warning: field is never used: `alphabets`
Nov 16 11:18:34.892 INFO [stderr]   --> src/syntactic_monoid.rs:75:5
Nov 16 11:18:34.892 INFO [stderr]    |
Nov 16 11:18:34.892 INFO [stderr] 75 |     alphabets: BitSet,
Nov 16 11:18:34.892 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 16 11:18:34.892 INFO [stderr] 
Nov 16 11:18:35.223 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Nov 16 11:18:35.226 INFO [stderr] su: No module specific data is present
Nov 16 11:18:35.645 INFO running `"docker" "inspect" "e7c1b9fe3bc02e5219fd960a42454ae8aade092b13a2e88bbbcec24cd9734ed9"`
Nov 16 11:18:35.989 INFO running `"docker" "rm" "-f" "e7c1b9fe3bc02e5219fd960a42454ae8aade092b13a2e88bbbcec24cd9734ed9"`
Nov 16 11:18:36.313 INFO [stdout] e7c1b9fe3bc02e5219fd960a42454ae8aade092b13a2e88bbbcec24cd9734ed9
Nov 16 11:18:36.316 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 16 11:18:36.575 INFO [stdout] 1922080a1087930d620371d37b9e4d3a00ccbf10a8c4e37f6869ade893958132
Nov 16 11:18:36.579 INFO running `"docker" "start" "-a" "1922080a1087930d620371d37b9e4d3a00ccbf10a8c4e37f6869ade893958132"`
Nov 16 11:18:37.191 INFO [stderr] usermod: no changes
Nov 16 11:18:37.223 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 11:18:37.223 INFO [stderr]      Running /target/debug/deps/syntactic_monoid-f833f745f700e59a
Nov 16 11:18:37.225 INFO [stdout] 
Nov 16 11:18:37.225 INFO [stdout] running 0 tests
Nov 16 11:18:37.225 INFO [stdout] 
Nov 16 11:18:37.225 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 11:18:37.225 INFO [stdout] 
Nov 16 11:18:37.227 INFO [stderr] su: No module specific data is present
Nov 16 11:18:37.778 INFO running `"docker" "inspect" "1922080a1087930d620371d37b9e4d3a00ccbf10a8c4e37f6869ade893958132"`
Nov 16 11:18:37.940 INFO running `"docker" "rm" "-f" "1922080a1087930d620371d37b9e4d3a00ccbf10a8c4e37f6869ade893958132"`
Nov 16 11:18:38.057 INFO [stdout] 1922080a1087930d620371d37b9e4d3a00ccbf10a8c4e37f6869ade893958132