Dec 04 13:29:38.481 INFO checking naens/parse-exs against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481 Dec 04 13:29:38.482 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"` Dec 04 13:29:38.928 INFO [stdout] 6b4b29e372bd787130cfb42b6bac30f6a80b15000c09682b344eaeb746fd7fb2 Dec 04 13:29:38.937 INFO running `"docker" "start" "-a" "6b4b29e372bd787130cfb42b6bac30f6a80b15000c09682b344eaeb746fd7fb2"` Dec 04 13:29:39.771 INFO [stderr] usermod: no changes Dec 04 13:29:39.804 INFO [stderr] Checking parse-exs v0.1.0 (/source) Dec 04 13:29:40.249 INFO [stderr] warning: unused variable: `op` Dec 04 13:29:40.249 INFO [stderr] --> src/regex.rs:57:12 Dec 04 13:29:40.249 INFO [stderr] | Dec 04 13:29:40.249 INFO [stderr] 57 | fn sim_add(op: &mut Operator, se: SubElement) { Dec 04 13:29:40.249 INFO [stderr] | ^^ help: consider using `_op` instead Dec 04 13:29:40.249 INFO [stderr] | Dec 04 13:29:40.249 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 04 13:29:40.249 INFO [stderr] Dec 04 13:29:40.249 INFO [stderr] warning: unused variable: `se` Dec 04 13:29:40.249 INFO [stderr] --> src/regex.rs:57:31 Dec 04 13:29:40.249 INFO [stderr] | Dec 04 13:29:40.249 INFO [stderr] 57 | fn sim_add(op: &mut Operator, se: SubElement) { Dec 04 13:29:40.249 INFO [stderr] | ^^ help: consider using `_se` instead Dec 04 13:29:40.249 INFO [stderr] Dec 04 13:29:40.275 INFO [stderr] warning: variant is never constructed: `Not` Dec 04 13:29:40.275 INFO [stderr] --> src/regex.rs:5:5 Dec 04 13:29:40.275 INFO [stderr] | Dec 04 13:29:40.275 INFO [stderr] 5 | Not(Box), Dec 04 13:29:40.275 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.275 INFO [stderr] | Dec 04 13:29:40.275 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 04 13:29:40.275 INFO [stderr] Dec 04 13:29:40.275 INFO [stderr] warning: variant is never constructed: `Plus` Dec 04 13:29:40.275 INFO [stderr] --> src/regex.rs:6:5 Dec 04 13:29:40.275 INFO [stderr] | Dec 04 13:29:40.275 INFO [stderr] 6 | Plus(Box), Dec 04 13:29:40.275 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.275 INFO [stderr] Dec 04 13:29:40.275 INFO [stderr] warning: variant is never constructed: `Star` Dec 04 13:29:40.275 INFO [stderr] --> src/regex.rs:7:5 Dec 04 13:29:40.275 INFO [stderr] | Dec 04 13:29:40.275 INFO [stderr] 7 | Star(Box), Dec 04 13:29:40.275 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.275 INFO [stderr] Dec 04 13:29:40.275 INFO [stderr] warning: variant is never constructed: `Option` Dec 04 13:29:40.275 INFO [stderr] --> src/regex.rs:8:5 Dec 04 13:29:40.275 INFO [stderr] | Dec 04 13:29:40.275 INFO [stderr] 8 | Option(Box), Dec 04 13:29:40.275 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.275 INFO [stderr] Dec 04 13:29:40.275 INFO [stderr] warning: variant is never constructed: `Concat` Dec 04 13:29:40.275 INFO [stderr] --> src/regex.rs:9:5 Dec 04 13:29:40.275 INFO [stderr] | Dec 04 13:29:40.275 INFO [stderr] 9 | Concat(Vec), Dec 04 13:29:40.275 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.275 INFO [stderr] Dec 04 13:29:40.275 INFO [stderr] warning: variant is never constructed: `And` Dec 04 13:29:40.275 INFO [stderr] --> src/regex.rs:10:5 Dec 04 13:29:40.275 INFO [stderr] | Dec 04 13:29:40.275 INFO [stderr] 10 | And(BTreeSet), Dec 04 13:29:40.275 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.275 INFO [stderr] Dec 04 13:29:40.275 INFO [stderr] warning: variant is never constructed: `Or` Dec 04 13:29:40.275 INFO [stderr] --> src/regex.rs:11:5 Dec 04 13:29:40.275 INFO [stderr] | Dec 04 13:29:40.275 INFO [stderr] 11 | Or(BTreeSet) Dec 04 13:29:40.275 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.275 INFO [stderr] Dec 04 13:29:40.275 INFO [stderr] warning: variant is never constructed: `Operator` Dec 04 13:29:40.275 INFO [stderr] --> src/regex.rs:22:5 Dec 04 13:29:40.275 INFO [stderr] | Dec 04 13:29:40.275 INFO [stderr] 22 | Operator(Operator), Dec 04 13:29:40.275 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.275 INFO [stderr] Dec 04 13:29:40.275 INFO [stderr] warning: variant is never constructed: `SymbolRange` Dec 04 13:29:40.275 INFO [stderr] --> src/regex.rs:23:5 Dec 04 13:29:40.275 INFO [stderr] | Dec 04 13:29:40.275 INFO [stderr] 23 | SymbolRange(SymbolRange), Dec 04 13:29:40.275 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.275 INFO [stderr] Dec 04 13:29:40.275 INFO [stderr] warning: variant is never constructed: `String` Dec 04 13:29:40.275 INFO [stderr] --> src/regex.rs:24:5 Dec 04 13:29:40.275 INFO [stderr] | Dec 04 13:29:40.275 INFO [stderr] 24 | String(Vec) Dec 04 13:29:40.275 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.275 INFO [stderr] Dec 04 13:29:40.275 INFO [stderr] warning: function is never used: `make_not` Dec 04 13:29:40.275 INFO [stderr] --> src/regex.rs:27:1 Dec 04 13:29:40.275 INFO [stderr] | Dec 04 13:29:40.275 INFO [stderr] 27 | pub fn make_not(se: SubElement) -> Operator { Dec 04 13:29:40.275 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.275 INFO [stderr] Dec 04 13:29:40.275 INFO [stderr] warning: function is never used: `make_plus` Dec 04 13:29:40.275 INFO [stderr] --> src/regex.rs:31:1 Dec 04 13:29:40.275 INFO [stderr] | Dec 04 13:29:40.275 INFO [stderr] 31 | pub fn make_plus(se: SubElement) -> Operator { Dec 04 13:29:40.275 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.275 INFO [stderr] Dec 04 13:29:40.275 INFO [stderr] warning: function is never used: `make_star` Dec 04 13:29:40.275 INFO [stderr] --> src/regex.rs:35:1 Dec 04 13:29:40.275 INFO [stderr] | Dec 04 13:29:40.275 INFO [stderr] 35 | pub fn make_star(se: SubElement) -> Operator { Dec 04 13:29:40.275 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.275 INFO [stderr] Dec 04 13:29:40.275 INFO [stderr] warning: function is never used: `make_option` Dec 04 13:29:40.275 INFO [stderr] --> src/regex.rs:39:1 Dec 04 13:29:40.275 INFO [stderr] | Dec 04 13:29:40.275 INFO [stderr] 39 | pub fn make_option(se: SubElement) -> Operator { Dec 04 13:29:40.276 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.276 INFO [stderr] Dec 04 13:29:40.276 INFO [stderr] warning: function is never used: `make_concat` Dec 04 13:29:40.276 INFO [stderr] --> src/regex.rs:43:1 Dec 04 13:29:40.276 INFO [stderr] | Dec 04 13:29:40.276 INFO [stderr] 43 | pub fn make_concat() -> Operator { Dec 04 13:29:40.276 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.276 INFO [stderr] Dec 04 13:29:40.276 INFO [stderr] warning: function is never used: `make_and` Dec 04 13:29:40.276 INFO [stderr] --> src/regex.rs:47:1 Dec 04 13:29:40.276 INFO [stderr] | Dec 04 13:29:40.276 INFO [stderr] 47 | pub fn make_and() -> Operator { Dec 04 13:29:40.276 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.276 INFO [stderr] Dec 04 13:29:40.276 INFO [stderr] warning: function is never used: `make_or` Dec 04 13:29:40.276 INFO [stderr] --> src/regex.rs:51:1 Dec 04 13:29:40.276 INFO [stderr] | Dec 04 13:29:40.276 INFO [stderr] 51 | pub fn make_or() -> Operator { Dec 04 13:29:40.276 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.276 INFO [stderr] Dec 04 13:29:40.276 INFO [stderr] warning: function is never used: `sim_add` Dec 04 13:29:40.276 INFO [stderr] --> src/regex.rs:57:1 Dec 04 13:29:40.276 INFO [stderr] | Dec 04 13:29:40.276 INFO [stderr] 57 | fn sim_add(op: &mut Operator, se: SubElement) { Dec 04 13:29:40.276 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.276 INFO [stderr] Dec 04 13:29:40.276 INFO [stderr] warning: method is never used: `add` Dec 04 13:29:40.276 INFO [stderr] --> src/regex.rs:63:5 Dec 04 13:29:40.276 INFO [stderr] | Dec 04 13:29:40.276 INFO [stderr] 63 | pub fn add(&mut self, se: SubElement) { Dec 04 13:29:40.276 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.276 INFO [stderr] Dec 04 13:29:40.291 INFO [stderr] warning: unused variable: `op` Dec 04 13:29:40.291 INFO [stderr] --> src/regex.rs:57:12 Dec 04 13:29:40.291 INFO [stderr] | Dec 04 13:29:40.291 INFO [stderr] 57 | fn sim_add(op: &mut Operator, se: SubElement) { Dec 04 13:29:40.291 INFO [stderr] | ^^ help: consider using `_op` instead Dec 04 13:29:40.291 INFO [stderr] | Dec 04 13:29:40.291 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 04 13:29:40.291 INFO [stderr] Dec 04 13:29:40.291 INFO [stderr] warning: unused variable: `se` Dec 04 13:29:40.291 INFO [stderr] --> src/regex.rs:57:31 Dec 04 13:29:40.291 INFO [stderr] | Dec 04 13:29:40.291 INFO [stderr] 57 | fn sim_add(op: &mut Operator, se: SubElement) { Dec 04 13:29:40.291 INFO [stderr] | ^^ help: consider using `_se` instead Dec 04 13:29:40.291 INFO [stderr] Dec 04 13:29:40.323 INFO [stderr] warning: variant is never constructed: `Not` Dec 04 13:29:40.323 INFO [stderr] --> src/regex.rs:5:5 Dec 04 13:29:40.323 INFO [stderr] | Dec 04 13:29:40.323 INFO [stderr] 5 | Not(Box), Dec 04 13:29:40.323 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.323 INFO [stderr] | Dec 04 13:29:40.323 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 04 13:29:40.323 INFO [stderr] Dec 04 13:29:40.323 INFO [stderr] warning: variant is never constructed: `Plus` Dec 04 13:29:40.323 INFO [stderr] --> src/regex.rs:6:5 Dec 04 13:29:40.323 INFO [stderr] | Dec 04 13:29:40.323 INFO [stderr] 6 | Plus(Box), Dec 04 13:29:40.323 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.323 INFO [stderr] Dec 04 13:29:40.323 INFO [stderr] warning: variant is never constructed: `Star` Dec 04 13:29:40.323 INFO [stderr] --> src/regex.rs:7:5 Dec 04 13:29:40.323 INFO [stderr] | Dec 04 13:29:40.323 INFO [stderr] 7 | Star(Box), Dec 04 13:29:40.323 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.323 INFO [stderr] Dec 04 13:29:40.323 INFO [stderr] warning: variant is never constructed: `Option` Dec 04 13:29:40.323 INFO [stderr] --> src/regex.rs:8:5 Dec 04 13:29:40.323 INFO [stderr] | Dec 04 13:29:40.323 INFO [stderr] 8 | Option(Box), Dec 04 13:29:40.323 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.323 INFO [stderr] Dec 04 13:29:40.323 INFO [stderr] warning: variant is never constructed: `Concat` Dec 04 13:29:40.323 INFO [stderr] --> src/regex.rs:9:5 Dec 04 13:29:40.323 INFO [stderr] | Dec 04 13:29:40.323 INFO [stderr] 9 | Concat(Vec), Dec 04 13:29:40.323 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.324 INFO [stderr] Dec 04 13:29:40.324 INFO [stderr] warning: variant is never constructed: `And` Dec 04 13:29:40.324 INFO [stderr] --> src/regex.rs:10:5 Dec 04 13:29:40.324 INFO [stderr] | Dec 04 13:29:40.324 INFO [stderr] 10 | And(BTreeSet), Dec 04 13:29:40.324 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.324 INFO [stderr] Dec 04 13:29:40.324 INFO [stderr] warning: variant is never constructed: `Or` Dec 04 13:29:40.324 INFO [stderr] --> src/regex.rs:11:5 Dec 04 13:29:40.324 INFO [stderr] | Dec 04 13:29:40.324 INFO [stderr] 11 | Or(BTreeSet) Dec 04 13:29:40.324 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.324 INFO [stderr] Dec 04 13:29:40.324 INFO [stderr] warning: variant is never constructed: `Operator` Dec 04 13:29:40.324 INFO [stderr] --> src/regex.rs:22:5 Dec 04 13:29:40.324 INFO [stderr] | Dec 04 13:29:40.324 INFO [stderr] 22 | Operator(Operator), Dec 04 13:29:40.324 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.324 INFO [stderr] Dec 04 13:29:40.324 INFO [stderr] warning: variant is never constructed: `SymbolRange` Dec 04 13:29:40.324 INFO [stderr] --> src/regex.rs:23:5 Dec 04 13:29:40.324 INFO [stderr] | Dec 04 13:29:40.324 INFO [stderr] 23 | SymbolRange(SymbolRange), Dec 04 13:29:40.324 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.324 INFO [stderr] Dec 04 13:29:40.324 INFO [stderr] warning: variant is never constructed: `String` Dec 04 13:29:40.324 INFO [stderr] --> src/regex.rs:24:5 Dec 04 13:29:40.324 INFO [stderr] | Dec 04 13:29:40.324 INFO [stderr] 24 | String(Vec) Dec 04 13:29:40.324 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.324 INFO [stderr] Dec 04 13:29:40.324 INFO [stderr] warning: function is never used: `make_not` Dec 04 13:29:40.324 INFO [stderr] --> src/regex.rs:27:1 Dec 04 13:29:40.324 INFO [stderr] | Dec 04 13:29:40.324 INFO [stderr] 27 | pub fn make_not(se: SubElement) -> Operator { Dec 04 13:29:40.324 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.324 INFO [stderr] Dec 04 13:29:40.324 INFO [stderr] warning: function is never used: `make_plus` Dec 04 13:29:40.324 INFO [stderr] --> src/regex.rs:31:1 Dec 04 13:29:40.324 INFO [stderr] | Dec 04 13:29:40.324 INFO [stderr] 31 | pub fn make_plus(se: SubElement) -> Operator { Dec 04 13:29:40.324 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.324 INFO [stderr] Dec 04 13:29:40.324 INFO [stderr] warning: function is never used: `make_star` Dec 04 13:29:40.324 INFO [stderr] --> src/regex.rs:35:1 Dec 04 13:29:40.324 INFO [stderr] | Dec 04 13:29:40.324 INFO [stderr] 35 | pub fn make_star(se: SubElement) -> Operator { Dec 04 13:29:40.324 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.324 INFO [stderr] Dec 04 13:29:40.324 INFO [stderr] warning: function is never used: `make_option` Dec 04 13:29:40.324 INFO [stderr] --> src/regex.rs:39:1 Dec 04 13:29:40.324 INFO [stderr] | Dec 04 13:29:40.324 INFO [stderr] 39 | pub fn make_option(se: SubElement) -> Operator { Dec 04 13:29:40.324 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.324 INFO [stderr] Dec 04 13:29:40.324 INFO [stderr] warning: function is never used: `make_concat` Dec 04 13:29:40.324 INFO [stderr] --> src/regex.rs:43:1 Dec 04 13:29:40.324 INFO [stderr] | Dec 04 13:29:40.324 INFO [stderr] 43 | pub fn make_concat() -> Operator { Dec 04 13:29:40.324 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.324 INFO [stderr] Dec 04 13:29:40.324 INFO [stderr] warning: function is never used: `make_and` Dec 04 13:29:40.324 INFO [stderr] --> src/regex.rs:47:1 Dec 04 13:29:40.324 INFO [stderr] | Dec 04 13:29:40.324 INFO [stderr] 47 | pub fn make_and() -> Operator { Dec 04 13:29:40.324 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.324 INFO [stderr] Dec 04 13:29:40.324 INFO [stderr] warning: function is never used: `make_or` Dec 04 13:29:40.324 INFO [stderr] --> src/regex.rs:51:1 Dec 04 13:29:40.324 INFO [stderr] | Dec 04 13:29:40.324 INFO [stderr] 51 | pub fn make_or() -> Operator { Dec 04 13:29:40.324 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.324 INFO [stderr] Dec 04 13:29:40.324 INFO [stderr] warning: function is never used: `sim_add` Dec 04 13:29:40.324 INFO [stderr] --> src/regex.rs:57:1 Dec 04 13:29:40.324 INFO [stderr] | Dec 04 13:29:40.324 INFO [stderr] 57 | fn sim_add(op: &mut Operator, se: SubElement) { Dec 04 13:29:40.324 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.324 INFO [stderr] Dec 04 13:29:40.324 INFO [stderr] warning: method is never used: `add` Dec 04 13:29:40.324 INFO [stderr] --> src/regex.rs:63:5 Dec 04 13:29:40.324 INFO [stderr] | Dec 04 13:29:40.324 INFO [stderr] 63 | pub fn add(&mut self, se: SubElement) { Dec 04 13:29:40.324 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 13:29:40.324 INFO [stderr] Dec 04 13:29:40.636 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.85s Dec 04 13:29:40.639 INFO [stderr] su: No module specific data is present Dec 04 13:29:41.047 INFO running `"docker" "inspect" "6b4b29e372bd787130cfb42b6bac30f6a80b15000c09682b344eaeb746fd7fb2"` Dec 04 13:29:41.297 INFO running `"docker" "rm" "-f" "6b4b29e372bd787130cfb42b6bac30f6a80b15000c09682b344eaeb746fd7fb2"` Dec 04 13:29:41.608 INFO [stdout] 6b4b29e372bd787130cfb42b6bac30f6a80b15000c09682b344eaeb746fd7fb2