Dec 05 13:18:42.260 INFO testing naens/parse-exs against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 13:18:42.262 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 13:18:42.533 INFO [stdout] 02c335be43d8cd1f01a83b498e778b73738dd3014b789d794c2ef577f9646e75
Dec 05 13:18:42.538 INFO running `"docker" "start" "-a" "02c335be43d8cd1f01a83b498e778b73738dd3014b789d794c2ef577f9646e75"`
Dec 05 13:18:43.019 INFO [stderr] usermod: no changes
Dec 05 13:18:43.048 INFO [stderr]    Compiling parse-exs v0.1.0 (/source)
Dec 05 13:18:43.294 INFO [stderr] warning: unused variable: `op`
Dec 05 13:18:43.294 INFO [stderr]   --> src/regex.rs:57:12
Dec 05 13:18:43.294 INFO [stderr]    |
Dec 05 13:18:43.294 INFO [stderr] 57 | fn sim_add(op: &mut Operator, se: SubElement) {
Dec 05 13:18:43.294 INFO [stderr]    |            ^^ help: consider using `_op` instead
Dec 05 13:18:43.294 INFO [stderr]    |
Dec 05 13:18:43.294 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 13:18:43.294 INFO [stderr] 
Dec 05 13:18:43.294 INFO [stderr] warning: unused variable: `se`
Dec 05 13:18:43.294 INFO [stderr]   --> src/regex.rs:57:31
Dec 05 13:18:43.294 INFO [stderr]    |
Dec 05 13:18:43.294 INFO [stderr] 57 | fn sim_add(op: &mut Operator, se: SubElement) {
Dec 05 13:18:43.294 INFO [stderr]    |                               ^^ help: consider using `_se` instead
Dec 05 13:18:43.294 INFO [stderr] 
Dec 05 13:18:43.331 INFO [stderr] warning: variant is never constructed: `Not`
Dec 05 13:18:43.331 INFO [stderr]  --> src/regex.rs:5:5
Dec 05 13:18:43.331 INFO [stderr]   |
Dec 05 13:18:43.331 INFO [stderr] 5 |     Not(Box<SubElement>),
Dec 05 13:18:43.331 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:43.331 INFO [stderr]   |
Dec 05 13:18:43.331 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 13:18:43.331 INFO [stderr] 
Dec 05 13:18:43.331 INFO [stderr] warning: variant is never constructed: `Plus`
Dec 05 13:18:43.331 INFO [stderr]  --> src/regex.rs:6:5
Dec 05 13:18:43.331 INFO [stderr]   |
Dec 05 13:18:43.331 INFO [stderr] 6 |     Plus(Box<SubElement>),
Dec 05 13:18:43.331 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:43.331 INFO [stderr] 
Dec 05 13:18:43.331 INFO [stderr] warning: variant is never constructed: `Star`
Dec 05 13:18:43.331 INFO [stderr]  --> src/regex.rs:7:5
Dec 05 13:18:43.331 INFO [stderr]   |
Dec 05 13:18:43.331 INFO [stderr] 7 |     Star(Box<SubElement>),
Dec 05 13:18:43.331 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:43.331 INFO [stderr] 
Dec 05 13:18:43.331 INFO [stderr] warning: variant is never constructed: `Option`
Dec 05 13:18:43.331 INFO [stderr]  --> src/regex.rs:8:5
Dec 05 13:18:43.331 INFO [stderr]   |
Dec 05 13:18:43.331 INFO [stderr] 8 |     Option(Box<SubElement>),
Dec 05 13:18:43.331 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:43.331 INFO [stderr] 
Dec 05 13:18:43.331 INFO [stderr] warning: variant is never constructed: `Concat`
Dec 05 13:18:43.331 INFO [stderr]  --> src/regex.rs:9:5
Dec 05 13:18:43.331 INFO [stderr]   |
Dec 05 13:18:43.331 INFO [stderr] 9 |     Concat(Vec<SubElement>),
Dec 05 13:18:43.331 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:43.331 INFO [stderr] 
Dec 05 13:18:43.331 INFO [stderr] warning: variant is never constructed: `And`
Dec 05 13:18:43.331 INFO [stderr]   --> src/regex.rs:10:5
Dec 05 13:18:43.331 INFO [stderr]    |
Dec 05 13:18:43.331 INFO [stderr] 10 |     And(BTreeSet<SubElement>),
Dec 05 13:18:43.331 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:43.331 INFO [stderr] 
Dec 05 13:18:43.331 INFO [stderr] warning: variant is never constructed: `Or`
Dec 05 13:18:43.331 INFO [stderr]   --> src/regex.rs:11:5
Dec 05 13:18:43.331 INFO [stderr]    |
Dec 05 13:18:43.331 INFO [stderr] 11 |     Or(BTreeSet<SubElement>)
Dec 05 13:18:43.331 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:43.331 INFO [stderr] 
Dec 05 13:18:43.331 INFO [stderr] warning: variant is never constructed: `Operator`
Dec 05 13:18:43.331 INFO [stderr]   --> src/regex.rs:22:5
Dec 05 13:18:43.331 INFO [stderr]    |
Dec 05 13:18:43.331 INFO [stderr] 22 |     Operator(Operator),
Dec 05 13:18:43.331 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 13:18:43.331 INFO [stderr] 
Dec 05 13:18:43.331 INFO [stderr] warning: variant is never constructed: `SymbolRange`
Dec 05 13:18:43.331 INFO [stderr]   --> src/regex.rs:23:5
Dec 05 13:18:43.331 INFO [stderr]    |
Dec 05 13:18:43.331 INFO [stderr] 23 |     SymbolRange(SymbolRange),
Dec 05 13:18:43.331 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:43.331 INFO [stderr] 
Dec 05 13:18:43.331 INFO [stderr] warning: variant is never constructed: `String`
Dec 05 13:18:43.331 INFO [stderr]   --> src/regex.rs:24:5
Dec 05 13:18:43.331 INFO [stderr]    |
Dec 05 13:18:43.331 INFO [stderr] 24 |     String(Vec<char>)
Dec 05 13:18:43.331 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 05 13:18:43.331 INFO [stderr] 
Dec 05 13:18:43.331 INFO [stderr] warning: function is never used: `make_not`
Dec 05 13:18:43.331 INFO [stderr]   --> src/regex.rs:27:1
Dec 05 13:18:43.331 INFO [stderr]    |
Dec 05 13:18:43.331 INFO [stderr] 27 | pub fn make_not(se: SubElement) -> Operator {
Dec 05 13:18:43.331 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:43.331 INFO [stderr] 
Dec 05 13:18:43.331 INFO [stderr] warning: function is never used: `make_plus`
Dec 05 13:18:43.331 INFO [stderr]   --> src/regex.rs:31:1
Dec 05 13:18:43.331 INFO [stderr]    |
Dec 05 13:18:43.331 INFO [stderr] 31 | pub fn make_plus(se: SubElement) -> Operator {
Dec 05 13:18:43.331 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:43.331 INFO [stderr] 
Dec 05 13:18:43.332 INFO [stderr] warning: function is never used: `make_star`
Dec 05 13:18:43.332 INFO [stderr]   --> src/regex.rs:35:1
Dec 05 13:18:43.332 INFO [stderr]    |
Dec 05 13:18:43.332 INFO [stderr] 35 | pub fn make_star(se: SubElement) -> Operator {
Dec 05 13:18:43.332 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:43.332 INFO [stderr] 
Dec 05 13:18:43.332 INFO [stderr] warning: function is never used: `make_option`
Dec 05 13:18:43.332 INFO [stderr]   --> src/regex.rs:39:1
Dec 05 13:18:43.332 INFO [stderr]    |
Dec 05 13:18:43.332 INFO [stderr] 39 | pub fn make_option(se: SubElement) -> Operator {
Dec 05 13:18:43.332 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:43.332 INFO [stderr] 
Dec 05 13:18:43.332 INFO [stderr] warning: function is never used: `make_concat`
Dec 05 13:18:43.332 INFO [stderr]   --> src/regex.rs:43:1
Dec 05 13:18:43.332 INFO [stderr]    |
Dec 05 13:18:43.332 INFO [stderr] 43 | pub fn make_concat() -> Operator {
Dec 05 13:18:43.332 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:43.332 INFO [stderr] 
Dec 05 13:18:43.332 INFO [stderr] warning: function is never used: `make_and`
Dec 05 13:18:43.332 INFO [stderr]   --> src/regex.rs:47:1
Dec 05 13:18:43.332 INFO [stderr]    |
Dec 05 13:18:43.332 INFO [stderr] 47 | pub fn make_and() -> Operator {
Dec 05 13:18:43.332 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:43.332 INFO [stderr] 
Dec 05 13:18:43.332 INFO [stderr] warning: function is never used: `make_or`
Dec 05 13:18:43.332 INFO [stderr]   --> src/regex.rs:51:1
Dec 05 13:18:43.332 INFO [stderr]    |
Dec 05 13:18:43.332 INFO [stderr] 51 | pub fn make_or() -> Operator {
Dec 05 13:18:43.332 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:43.332 INFO [stderr] 
Dec 05 13:18:43.332 INFO [stderr] warning: function is never used: `sim_add`
Dec 05 13:18:43.332 INFO [stderr]   --> src/regex.rs:57:1
Dec 05 13:18:43.332 INFO [stderr]    |
Dec 05 13:18:43.332 INFO [stderr] 57 | fn sim_add(op: &mut Operator, se: SubElement) {
Dec 05 13:18:43.332 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:43.332 INFO [stderr] 
Dec 05 13:18:43.332 INFO [stderr] warning: method is never used: `add`
Dec 05 13:18:43.332 INFO [stderr]   --> src/regex.rs:63:5
Dec 05 13:18:43.332 INFO [stderr]    |
Dec 05 13:18:43.332 INFO [stderr] 63 |     pub fn add(&mut self, se: SubElement) {
Dec 05 13:18:43.332 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:43.332 INFO [stderr] 
Dec 05 13:18:43.714 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 05 13:18:43.716 INFO [stderr] su: No module specific data is present
Dec 05 13:18:43.998 INFO running `"docker" "inspect" "02c335be43d8cd1f01a83b498e778b73738dd3014b789d794c2ef577f9646e75"`
Dec 05 13:18:44.084 INFO running `"docker" "rm" "-f" "02c335be43d8cd1f01a83b498e778b73738dd3014b789d794c2ef577f9646e75"`
Dec 05 13:18:44.253 INFO [stdout] 02c335be43d8cd1f01a83b498e778b73738dd3014b789d794c2ef577f9646e75
Dec 05 13:18:44.258 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 13:18:44.532 INFO [stdout] 9377c1f62243139e495a3d843ac6cf4837c25ea7310172e8913dd2d1fbf9a83a
Dec 05 13:18:44.538 INFO running `"docker" "start" "-a" "9377c1f62243139e495a3d843ac6cf4837c25ea7310172e8913dd2d1fbf9a83a"`
Dec 05 13:18:45.413 INFO [stderr] usermod: no changes
Dec 05 13:18:45.479 INFO [stderr]    Compiling parse-exs v0.1.0 (/source)
Dec 05 13:18:45.982 INFO [stderr] warning: unused variable: `op`
Dec 05 13:18:45.982 INFO [stderr]   --> src/regex.rs:57:12
Dec 05 13:18:45.982 INFO [stderr]    |
Dec 05 13:18:45.982 INFO [stderr] 57 | fn sim_add(op: &mut Operator, se: SubElement) {
Dec 05 13:18:45.982 INFO [stderr]    |            ^^ help: consider using `_op` instead
Dec 05 13:18:45.982 INFO [stderr]    |
Dec 05 13:18:45.982 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 13:18:45.982 INFO [stderr] 
Dec 05 13:18:45.982 INFO [stderr] warning: unused variable: `se`
Dec 05 13:18:45.982 INFO [stderr]   --> src/regex.rs:57:31
Dec 05 13:18:45.982 INFO [stderr]    |
Dec 05 13:18:45.982 INFO [stderr] 57 | fn sim_add(op: &mut Operator, se: SubElement) {
Dec 05 13:18:45.982 INFO [stderr]    |                               ^^ help: consider using `_se` instead
Dec 05 13:18:45.982 INFO [stderr] 
Dec 05 13:18:46.061 INFO [stderr] warning: variant is never constructed: `Not`
Dec 05 13:18:46.061 INFO [stderr]  --> src/regex.rs:5:5
Dec 05 13:18:46.061 INFO [stderr]   |
Dec 05 13:18:46.061 INFO [stderr] 5 |     Not(Box<SubElement>),
Dec 05 13:18:46.061 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:46.061 INFO [stderr]   |
Dec 05 13:18:46.061 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 13:18:46.061 INFO [stderr] 
Dec 05 13:18:46.065 INFO [stderr] warning: variant is never constructed: `Plus`
Dec 05 13:18:46.065 INFO [stderr]  --> src/regex.rs:6:5
Dec 05 13:18:46.065 INFO [stderr]   |
Dec 05 13:18:46.065 INFO [stderr] 6 |     Plus(Box<SubElement>),
Dec 05 13:18:46.065 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:46.065 INFO [stderr] 
Dec 05 13:18:46.065 INFO [stderr] warning: variant is never constructed: `Star`
Dec 05 13:18:46.065 INFO [stderr]  --> src/regex.rs:7:5
Dec 05 13:18:46.065 INFO [stderr]   |
Dec 05 13:18:46.065 INFO [stderr] 7 |     Star(Box<SubElement>),
Dec 05 13:18:46.065 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:46.065 INFO [stderr] 
Dec 05 13:18:46.065 INFO [stderr] warning: variant is never constructed: `Option`
Dec 05 13:18:46.065 INFO [stderr]  --> src/regex.rs:8:5
Dec 05 13:18:46.065 INFO [stderr]   |
Dec 05 13:18:46.065 INFO [stderr] 8 |     Option(Box<SubElement>),
Dec 05 13:18:46.065 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:46.065 INFO [stderr] 
Dec 05 13:18:46.065 INFO [stderr] warning: variant is never constructed: `Concat`
Dec 05 13:18:46.065 INFO [stderr]  --> src/regex.rs:9:5
Dec 05 13:18:46.065 INFO [stderr]   |
Dec 05 13:18:46.065 INFO [stderr] 9 |     Concat(Vec<SubElement>),
Dec 05 13:18:46.065 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:46.065 INFO [stderr] 
Dec 05 13:18:46.065 INFO [stderr] warning: variant is never constructed: `And`
Dec 05 13:18:46.065 INFO [stderr]   --> src/regex.rs:10:5
Dec 05 13:18:46.065 INFO [stderr]    |
Dec 05 13:18:46.065 INFO [stderr] 10 |     And(BTreeSet<SubElement>),
Dec 05 13:18:46.065 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:46.065 INFO [stderr] 
Dec 05 13:18:46.065 INFO [stderr] warning: variant is never constructed: `Or`
Dec 05 13:18:46.065 INFO [stderr]   --> src/regex.rs:11:5
Dec 05 13:18:46.065 INFO [stderr]    |
Dec 05 13:18:46.065 INFO [stderr] 11 |     Or(BTreeSet<SubElement>)
Dec 05 13:18:46.065 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:46.065 INFO [stderr] 
Dec 05 13:18:46.065 INFO [stderr] warning: variant is never constructed: `Operator`
Dec 05 13:18:46.065 INFO [stderr]   --> src/regex.rs:22:5
Dec 05 13:18:46.065 INFO [stderr]    |
Dec 05 13:18:46.065 INFO [stderr] 22 |     Operator(Operator),
Dec 05 13:18:46.065 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 13:18:46.065 INFO [stderr] 
Dec 05 13:18:46.065 INFO [stderr] warning: variant is never constructed: `SymbolRange`
Dec 05 13:18:46.065 INFO [stderr]   --> src/regex.rs:23:5
Dec 05 13:18:46.065 INFO [stderr]    |
Dec 05 13:18:46.065 INFO [stderr] 23 |     SymbolRange(SymbolRange),
Dec 05 13:18:46.065 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:46.065 INFO [stderr] 
Dec 05 13:18:46.065 INFO [stderr] warning: variant is never constructed: `String`
Dec 05 13:18:46.065 INFO [stderr]   --> src/regex.rs:24:5
Dec 05 13:18:46.065 INFO [stderr]    |
Dec 05 13:18:46.065 INFO [stderr] 24 |     String(Vec<char>)
Dec 05 13:18:46.065 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 05 13:18:46.065 INFO [stderr] 
Dec 05 13:18:46.065 INFO [stderr] warning: function is never used: `make_not`
Dec 05 13:18:46.065 INFO [stderr]   --> src/regex.rs:27:1
Dec 05 13:18:46.065 INFO [stderr]    |
Dec 05 13:18:46.065 INFO [stderr] 27 | pub fn make_not(se: SubElement) -> Operator {
Dec 05 13:18:46.065 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:46.065 INFO [stderr] 
Dec 05 13:18:46.065 INFO [stderr] warning: function is never used: `make_plus`
Dec 05 13:18:46.065 INFO [stderr]   --> src/regex.rs:31:1
Dec 05 13:18:46.065 INFO [stderr]    |
Dec 05 13:18:46.065 INFO [stderr] 31 | pub fn make_plus(se: SubElement) -> Operator {
Dec 05 13:18:46.065 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:46.065 INFO [stderr] 
Dec 05 13:18:46.065 INFO [stderr] warning: function is never used: `make_star`
Dec 05 13:18:46.065 INFO [stderr]   --> src/regex.rs:35:1
Dec 05 13:18:46.065 INFO [stderr]    |
Dec 05 13:18:46.065 INFO [stderr] 35 | pub fn make_star(se: SubElement) -> Operator {
Dec 05 13:18:46.065 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:46.065 INFO [stderr] 
Dec 05 13:18:46.065 INFO [stderr] warning: function is never used: `make_option`
Dec 05 13:18:46.065 INFO [stderr]   --> src/regex.rs:39:1
Dec 05 13:18:46.065 INFO [stderr]    |
Dec 05 13:18:46.065 INFO [stderr] 39 | pub fn make_option(se: SubElement) -> Operator {
Dec 05 13:18:46.065 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:46.065 INFO [stderr] 
Dec 05 13:18:46.065 INFO [stderr] warning: function is never used: `make_concat`
Dec 05 13:18:46.065 INFO [stderr]   --> src/regex.rs:43:1
Dec 05 13:18:46.065 INFO [stderr]    |
Dec 05 13:18:46.065 INFO [stderr] 43 | pub fn make_concat() -> Operator {
Dec 05 13:18:46.065 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:46.065 INFO [stderr] 
Dec 05 13:18:46.065 INFO [stderr] warning: function is never used: `make_and`
Dec 05 13:18:46.065 INFO [stderr]   --> src/regex.rs:47:1
Dec 05 13:18:46.065 INFO [stderr]    |
Dec 05 13:18:46.065 INFO [stderr] 47 | pub fn make_and() -> Operator {
Dec 05 13:18:46.065 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:46.066 INFO [stderr] 
Dec 05 13:18:46.066 INFO [stderr] warning: function is never used: `make_or`
Dec 05 13:18:46.066 INFO [stderr]   --> src/regex.rs:51:1
Dec 05 13:18:46.066 INFO [stderr]    |
Dec 05 13:18:46.066 INFO [stderr] 51 | pub fn make_or() -> Operator {
Dec 05 13:18:46.066 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:46.066 INFO [stderr] 
Dec 05 13:18:46.066 INFO [stderr] warning: function is never used: `sim_add`
Dec 05 13:18:46.066 INFO [stderr]   --> src/regex.rs:57:1
Dec 05 13:18:46.066 INFO [stderr]    |
Dec 05 13:18:46.066 INFO [stderr] 57 | fn sim_add(op: &mut Operator, se: SubElement) {
Dec 05 13:18:46.066 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:46.066 INFO [stderr] 
Dec 05 13:18:46.066 INFO [stderr] warning: method is never used: `add`
Dec 05 13:18:46.066 INFO [stderr]   --> src/regex.rs:63:5
Dec 05 13:18:46.066 INFO [stderr]    |
Dec 05 13:18:46.066 INFO [stderr] 63 |     pub fn add(&mut self, se: SubElement) {
Dec 05 13:18:46.066 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:18:46.066 INFO [stderr] 
Dec 05 13:18:46.429 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 05 13:18:46.432 INFO [stderr] su: No module specific data is present
Dec 05 13:18:46.921 INFO running `"docker" "inspect" "9377c1f62243139e495a3d843ac6cf4837c25ea7310172e8913dd2d1fbf9a83a"`
Dec 05 13:18:47.072 INFO running `"docker" "rm" "-f" "9377c1f62243139e495a3d843ac6cf4837c25ea7310172e8913dd2d1fbf9a83a"`
Dec 05 13:18:47.292 INFO [stdout] 9377c1f62243139e495a3d843ac6cf4837c25ea7310172e8913dd2d1fbf9a83a
Dec 05 13:18:47.304 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 13:18:47.684 INFO [stdout] 70403f3ea42b29fb16dda5d828fef5a664861c6ec3ffb4be7b0f375a00a14559
Dec 05 13:18:47.690 INFO running `"docker" "start" "-a" "70403f3ea42b29fb16dda5d828fef5a664861c6ec3ffb4be7b0f375a00a14559"`
Dec 05 13:18:48.815 INFO [stderr] usermod: no changes
Dec 05 13:18:48.858 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 13:18:48.860 INFO [stderr]      Running /target/debug/deps/parse_exs-10805c4b072e3837
Dec 05 13:18:48.881 INFO [stderr]      Running /target/debug/deps/parse_exs-c06ec569288540ae
Dec 05 13:18:48.881 INFO [stdout] 
Dec 05 13:18:48.881 INFO [stderr]    Doc-tests parse-exs
Dec 05 13:18:48.881 INFO [stdout] running 1 test
Dec 05 13:18:48.881 INFO [stdout] test abcd ... ok
Dec 05 13:18:48.881 INFO [stdout] 
Dec 05 13:18:48.881 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 13:18:48.881 INFO [stdout] 
Dec 05 13:18:48.881 INFO [stdout] 
Dec 05 13:18:48.881 INFO [stdout] running 0 tests
Dec 05 13:18:48.881 INFO [stdout] 
Dec 05 13:18:48.881 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 13:18:48.881 INFO [stdout] 
Dec 05 13:18:49.239 INFO [stdout] 
Dec 05 13:18:49.239 INFO [stdout] running 0 tests
Dec 05 13:18:49.239 INFO [stdout] 
Dec 05 13:18:49.239 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 13:18:49.239 INFO [stdout] 
Dec 05 13:18:49.248 INFO [stderr] su: No module specific data is present
Dec 05 13:18:49.674 INFO running `"docker" "inspect" "70403f3ea42b29fb16dda5d828fef5a664861c6ec3ffb4be7b0f375a00a14559"`
Dec 05 13:18:49.887 INFO running `"docker" "rm" "-f" "70403f3ea42b29fb16dda5d828fef5a664861c6ec3ffb4be7b0f375a00a14559"`
Dec 05 13:18:50.151 INFO [stdout] 70403f3ea42b29fb16dda5d828fef5a664861c6ec3ffb4be7b0f375a00a14559