Dec 13 15:56:45.732 INFO testing jasonhansel/paraphrase against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 13 15:56:45.732 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 15:56:46.271 INFO [stdout] 23ff1002f570c43dc433cbf5adfe9240ca2ae0a645a980b4dce2c7ff43826ebb Dec 13 15:56:46.271 INFO running `"docker" "start" "-a" "23ff1002f570c43dc433cbf5adfe9240ca2ae0a645a980b4dce2c7ff43826ebb"` Dec 13 15:56:47.718 INFO [stderr] usermod: no changes Dec 13 15:56:47.881 INFO [stderr] Compiling futures-cpupool v0.1.8 Dec 13 15:56:47.881 INFO [stderr] Compiling structopt v0.1.7 Dec 13 15:56:47.881 INFO [stderr] Compiling structopt-derive v0.1.6 Dec 13 15:56:51.661 INFO [stderr] Compiling paraphrase v0.1.0 (/source) Dec 13 15:56:52.895 INFO [stderr] warning: unused imports: `IndexMut`, `Index` Dec 13 15:56:52.896 INFO [stderr] --> src/value.rs:13:20 Dec 13 15:56:52.896 INFO [stderr] | Dec 13 15:56:52.896 INFO [stderr] 13 | use std::ops::{Add,Index,IndexMut}; Dec 13 15:56:52.896 INFO [stderr] | ^^^^^ ^^^^^^^^ Dec 13 15:56:52.897 INFO [stderr] | Dec 13 15:56:52.897 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 13 15:56:52.897 INFO [stderr] Dec 13 15:56:52.897 INFO [stderr] warning: unnecessary parentheses around `if let` head expression Dec 13 15:56:52.897 INFO [stderr] --> src/base.rs:201:36 Dec 13 15:56:52.898 INFO [stderr] | Dec 13 15:56:52.898 INFO [stderr] 201 | if let Some(tag) = (name_tag.get(1)) { Dec 13 15:56:52.898 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 13 15:56:52.898 INFO [stderr] | Dec 13 15:56:52.899 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 13 15:56:52.899 INFO [stderr] Dec 13 15:56:52.899 INFO [stderr] warning: unused import: `UnwindSafe` Dec 13 15:56:52.899 INFO [stderr] --> src/expand.rs:16:18 Dec 13 15:56:52.900 INFO [stderr] | Dec 13 15:56:52.900 INFO [stderr] 16 | use std::panic::{UnwindSafe,AssertUnwindSafe}; Dec 13 15:56:52.900 INFO [stderr] | ^^^^^^^^^^ Dec 13 15:56:52.900 INFO [stderr] Dec 13 15:56:52.900 INFO [stderr] warning: unnecessary parentheses around function argument Dec 13 15:56:52.901 INFO [stderr] --> src/expand.rs:238:41 Dec 13 15:56:52.901 INFO [stderr] | Dec 13 15:56:52.901 INFO [stderr] 238 | self.final_join = Some(Box::new((self.handle_call(cmd, call)))); Dec 13 15:56:52.901 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 13 15:56:52.902 INFO [stderr] Dec 13 15:56:52.902 INFO [stderr] warning: unnecessary parentheses around function argument Dec 13 15:56:52.902 INFO [stderr] --> src/expand.rs:407:26 Dec 13 15:56:52.902 INFO [stderr] | Dec 13 15:56:52.902 INFO [stderr] 407 | Box::new((final_join.map(|w| { Dec 13 15:56:52.902 INFO [stderr] | __________________________^ Dec 13 15:56:52.902 INFO [stderr] 408 | | match w { Dec 13 15:56:52.902 INFO [stderr] 409 | | EvalResult::Expand(new_scope, new_rope) => Loop::Continue((joins, new_scope, new_rope)), Dec 13 15:56:52.902 INFO [stderr] 410 | | EvalResult::Done(val) => { Dec 13 15:56:52.902 INFO [stderr] ... | Dec 13 15:56:52.902 INFO [stderr] 414 | | } Dec 13 15:56:52.903 INFO [stderr] 415 | | }))) as Fut> Dec 13 15:56:52.903 INFO [stderr] | |___________________^ Dec 13 15:56:52.903 INFO [stderr] help: remove these parentheses Dec 13 15:56:52.903 INFO [stderr] | Dec 13 15:56:52.903 INFO [stderr] 407 | Box::new(final_join.map(|w| { Dec 13 15:56:52.903 INFO [stderr] 408 | match w { Dec 13 15:56:52.903 INFO [stderr] 409 | EvalResult::Expand(new_scope, new_rope) => Loop::Continue((joins, new_scope, new_rope)), Dec 13 15:56:52.903 INFO [stderr] 410 | EvalResult::Done(val) => { Dec 13 15:56:52.903 INFO [stderr] 411 | joins.push(Box::new(ok(Rope::from_value(val)))); Dec 13 15:56:52.903 INFO [stderr] 412 | Loop::Break(joins) Dec 13 15:56:52.903 INFO [stderr] ... Dec 13 15:56:52.903 INFO [stderr] Dec 13 15:56:52.903 INFO [stderr] warning: unused import: `CpuFuture` Dec 13 15:56:52.903 INFO [stderr] --> src/main.rs:38:23 Dec 13 15:56:52.903 INFO [stderr] | Dec 13 15:56:52.903 INFO [stderr] 38 | use futures_cpupool::{CpuFuture, CpuPool}; Dec 13 15:56:52.903 INFO [stderr] | ^^^^^^^^^ Dec 13 15:56:52.903 INFO [stderr] Dec 13 15:56:52.903 INFO [stderr] warning: unused import: `std::borrow::Cow` Dec 13 15:56:52.903 INFO [stderr] --> src/main.rs:41:5 Dec 13 15:56:52.903 INFO [stderr] | Dec 13 15:56:52.903 INFO [stderr] 41 | use std::borrow::Cow; Dec 13 15:56:52.903 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 13 15:56:52.903 INFO [stderr] Dec 13 15:56:52.903 INFO [stderr] warning: unused import: `std::rc::Rc` Dec 13 15:56:52.903 INFO [stderr] --> src/main.rs:42:5 Dec 13 15:56:52.903 INFO [stderr] | Dec 13 15:56:52.903 INFO [stderr] 42 | use std::rc::Rc; Dec 13 15:56:52.903 INFO [stderr] | ^^^^^^^^^^^ Dec 13 15:56:52.903 INFO [stderr] Dec 13 15:56:53.094 INFO [stderr] warning: unreachable statement Dec 13 15:56:53.094 INFO [stderr] --> src/value.rs:55:9 Dec 13 15:56:53.094 INFO [stderr] | Dec 13 15:56:53.094 INFO [stderr] 55 | let range = self.range.clone(); Dec 13 15:56:53.094 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 15:56:53.094 INFO [stderr] | Dec 13 15:56:53.094 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 13 15:56:53.094 INFO [stderr] Dec 13 15:56:53.395 INFO [stderr] warning: unused variable: `new_scope` Dec 13 15:56:53.395 INFO [stderr] --> src/expand.rs:306:25 Dec 13 15:56:53.396 INFO [stderr] | Dec 13 15:56:53.396 INFO [stderr] 306 | let new_scope = scope.clone(); Dec 13 15:56:53.396 INFO [stderr] | ^^^^^^^^^ help: consider using `_new_scope` instead Dec 13 15:56:53.397 INFO [stderr] | Dec 13 15:56:53.397 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 13 15:56:53.397 INFO [stderr] Dec 13 15:56:53.397 INFO [stderr] warning: unused variable: `id` Dec 13 15:56:53.397 INFO [stderr] --> src/expand.rs:385:9 Dec 13 15:56:53.397 INFO [stderr] | Dec 13 15:56:53.397 INFO [stderr] 385 | let id = rand::random::(); Dec 13 15:56:53.397 INFO [stderr] | ^^ help: consider using `_id` instead Dec 13 15:56:53.397 INFO [stderr] Dec 13 15:56:53.397 INFO [stderr] warning: unused variable: `scope` Dec 13 15:56:53.397 INFO [stderr] --> src/expand.rs:186:17 Dec 13 15:56:53.397 INFO [stderr] | Dec 13 15:56:53.397 INFO [stderr] 186 | let scope = self.scope.clone(); Dec 13 15:56:53.397 INFO [stderr] | ^^^^^ help: consider using `_scope` instead Dec 13 15:56:53.397 INFO [stderr] Dec 13 15:56:53.397 INFO [stderr] warning: unused variable: `pool2` Dec 13 15:56:53.397 INFO [stderr] --> src/expand.rs:187:17 Dec 13 15:56:53.397 INFO [stderr] | Dec 13 15:56:53.397 INFO [stderr] 187 | let pool2 = self.pool.clone(); Dec 13 15:56:53.397 INFO [stderr] | ^^^^^ help: consider using `_pool2` instead Dec 13 15:56:53.397 INFO [stderr] Dec 13 15:56:53.397 INFO [stderr] warning: unused variable: `scope` Dec 13 15:56:53.397 INFO [stderr] --> src/expand.rs:179:54 Dec 13 15:56:53.397 INFO [stderr] | Dec 13 15:56:53.397 INFO [stderr] 179 | fn end_command(&mut self, cmd: Vec, scope: Arc) { Dec 13 15:56:53.397 INFO [stderr] | ^^^^^ help: consider using `_scope` instead Dec 13 15:56:53.397 INFO [stderr] Dec 13 15:56:53.471 INFO [stderr] warning: variable does not need to be mutable Dec 13 15:56:53.471 INFO [stderr] --> src/scope.rs:196:41 Dec 13 15:56:53.472 INFO [stderr] | Dec 13 15:56:53.472 INFO [stderr] 196 | code(args.into_iter().map(|mut x| { x }).collect()) Dec 13 15:56:53.472 INFO [stderr] | ----^ Dec 13 15:56:53.472 INFO [stderr] | | Dec 13 15:56:53.472 INFO [stderr] | help: remove this `mut` Dec 13 15:56:53.472 INFO [stderr] | Dec 13 15:56:53.472 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 13 15:56:53.472 INFO [stderr] Dec 13 15:56:53.499 INFO [stderr] warning: variable does not need to be mutable Dec 13 15:56:53.499 INFO [stderr] --> src/base.rs:116:87 Dec 13 15:56:53.499 INFO [stderr] | Dec 13 15:56:53.499 INFO [stderr] 116 | (Some(Str(n)), Some(Str(replacement)), Some(Closure(ValueClosure(inner_scope, mut h))), None, ..) => { Dec 13 15:56:53.499 INFO [stderr] | ----^ Dec 13 15:56:53.499 INFO [stderr] | | Dec 13 15:56:53.499 INFO [stderr] | help: remove this `mut` Dec 13 15:56:53.499 INFO [stderr] Dec 13 15:56:53.529 INFO [stderr] warning: variable does not need to be mutable Dec 13 15:56:53.529 INFO [stderr] --> src/expand.rs:220:29 Dec 13 15:56:53.529 INFO [stderr] | Dec 13 15:56:53.529 INFO [stderr] 220 | fn raw_param(&mut self, mut rope: Rope) { Dec 13 15:56:53.529 INFO [stderr] | ----^^^^ Dec 13 15:56:53.529 INFO [stderr] | | Dec 13 15:56:53.529 INFO [stderr] | help: remove this `mut` Dec 13 15:56:53.529 INFO [stderr] Dec 13 15:56:53.530 INFO [stderr] warning: variable does not need to be mutable Dec 13 15:56:53.530 INFO [stderr] --> src/expand.rs:227:54 Dec 13 15:56:53.530 INFO [stderr] | Dec 13 15:56:53.530 INFO [stderr] 227 | fn semi_param(&mut self, stack: Vec, mut rope: Rope, cmd: Vec) { Dec 13 15:56:53.530 INFO [stderr] | ----^^^^ Dec 13 15:56:53.530 INFO [stderr] | | Dec 13 15:56:53.530 INFO [stderr] | help: remove this `mut` Dec 13 15:56:53.530 INFO [stderr] Dec 13 15:56:53.531 INFO [stderr] warning: variable does not need to be mutable Dec 13 15:56:53.531 INFO [stderr] --> src/expand.rs:240:24 Dec 13 15:56:53.531 INFO [stderr] | Dec 13 15:56:53.531 INFO [stderr] 240 | fn text(&mut self, mut rope: Rope) { Dec 13 15:56:53.531 INFO [stderr] | ----^^^^ Dec 13 15:56:53.531 INFO [stderr] | | Dec 13 15:56:53.531 INFO [stderr] | help: remove this `mut` Dec 13 15:56:53.531 INFO [stderr] Dec 13 15:56:53.563 INFO [stderr] warning: variable does not need to be mutable Dec 13 15:56:53.563 INFO [stderr] --> src/expand.rs:389:92 Dec 13 15:56:53.563 INFO [stderr] | Dec 13 15:56:53.563 INFO [stderr] 389 | loop_fn(( (vec![] as Vec>), _scope, _rope), move |(mut joins, mut scope, mut rope)| { Dec 13 15:56:53.563 INFO [stderr] | ----^^^^ Dec 13 15:56:53.563 INFO [stderr] | | Dec 13 15:56:53.563 INFO [stderr] | help: remove this `mut` Dec 13 15:56:53.564 INFO [stderr] Dec 13 15:56:53.580 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 15:56:53.581 INFO [stderr] --> src/value.rs:356:9 Dec 13 15:56:53.581 INFO [stderr] | Dec 13 15:56:53.581 INFO [stderr] 356 | write!(f, "CODE<"); Dec 13 15:56:53.581 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 13 15:56:53.581 INFO [stderr] | Dec 13 15:56:53.581 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 13 15:56:53.581 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 15:56:53.581 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 13 15:56:53.581 INFO [stderr] Dec 13 15:56:53.582 INFO [stderr] warning: static variable `latest_tag` should have an upper case name such as `LATEST_TAG` Dec 13 15:56:53.582 INFO [stderr] --> src/scope.rs:14:1 Dec 13 15:56:53.582 INFO [stderr] | Dec 13 15:56:53.582 INFO [stderr] 14 | static latest_tag : AtomicUsize = AtomicUsize::new(0); Dec 13 15:56:53.582 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 15:56:53.582 INFO [stderr] | Dec 13 15:56:53.582 INFO [stderr] = note: #[warn(non_upper_case_globals)] on by default Dec 13 15:56:53.582 INFO [stderr] Dec 13 15:56:53.583 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 15:56:53.583 INFO [stderr] --> src/scope.rs:40:76 Dec 13 15:56:53.583 INFO [stderr] | Dec 13 15:56:53.583 INFO [stderr] 40 | &User(ref s, _, ref v) => { write!(f, "params (")?; s.fmt(f)?; write!(f, ") in "); v.fmt(f) }, Dec 13 15:56:53.583 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 13 15:56:53.583 INFO [stderr] | Dec 13 15:56:53.583 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 15:56:53.583 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 13 15:56:53.583 INFO [stderr] Dec 13 15:56:53.627 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 15:56:53.627 INFO [stderr] --> src/main.rs:78:13 Dec 13 15:56:53.627 INFO [stderr] | Dec 13 15:56:53.627 INFO [stderr] 78 | file.read_to_string(&mut s); Dec 13 15:56:53.627 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 15:56:53.627 INFO [stderr] | Dec 13 15:56:53.627 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 15:56:53.627 INFO [stderr] Dec 13 15:56:58.922 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.18s Dec 13 15:56:58.929 INFO [stderr] su: No module specific data is present Dec 13 15:57:00.535 INFO running `"docker" "inspect" "23ff1002f570c43dc433cbf5adfe9240ca2ae0a645a980b4dce2c7ff43826ebb"` Dec 13 15:57:00.885 INFO running `"docker" "rm" "-f" "23ff1002f570c43dc433cbf5adfe9240ca2ae0a645a980b4dce2c7ff43826ebb"` Dec 13 15:57:01.235 INFO [stdout] 23ff1002f570c43dc433cbf5adfe9240ca2ae0a645a980b4dce2c7ff43826ebb Dec 13 15:57:01.239 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 15:57:01.827 INFO [stdout] 9729b8e80f5c0427ca17d72ca5678f88800f6c07a1e2b935229e13397e5de726 Dec 13 15:57:01.829 INFO running `"docker" "start" "-a" "9729b8e80f5c0427ca17d72ca5678f88800f6c07a1e2b935229e13397e5de726"` Dec 13 15:57:02.599 INFO [stderr] usermod: no changes Dec 13 15:57:02.689 INFO [stderr] Compiling paraphrase v0.1.0 (/source) Dec 13 15:57:03.839 INFO [stderr] warning: unused imports: `IndexMut`, `Index` Dec 13 15:57:03.839 INFO [stderr] --> src/value.rs:13:20 Dec 13 15:57:03.839 INFO [stderr] | Dec 13 15:57:03.839 INFO [stderr] 13 | use std::ops::{Add,Index,IndexMut}; Dec 13 15:57:03.839 INFO [stderr] | ^^^^^ ^^^^^^^^ Dec 13 15:57:03.839 INFO [stderr] | Dec 13 15:57:03.839 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 13 15:57:03.839 INFO [stderr] Dec 13 15:57:03.839 INFO [stderr] warning: unnecessary parentheses around `if let` head expression Dec 13 15:57:03.839 INFO [stderr] --> src/base.rs:201:36 Dec 13 15:57:03.839 INFO [stderr] | Dec 13 15:57:03.839 INFO [stderr] 201 | if let Some(tag) = (name_tag.get(1)) { Dec 13 15:57:03.839 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 13 15:57:03.839 INFO [stderr] | Dec 13 15:57:03.839 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 13 15:57:03.839 INFO [stderr] Dec 13 15:57:03.839 INFO [stderr] warning: unused import: `UnwindSafe` Dec 13 15:57:03.839 INFO [stderr] --> src/expand.rs:16:18 Dec 13 15:57:03.839 INFO [stderr] | Dec 13 15:57:03.839 INFO [stderr] 16 | use std::panic::{UnwindSafe,AssertUnwindSafe}; Dec 13 15:57:03.839 INFO [stderr] | ^^^^^^^^^^ Dec 13 15:57:03.839 INFO [stderr] Dec 13 15:57:03.839 INFO [stderr] warning: unnecessary parentheses around function argument Dec 13 15:57:03.839 INFO [stderr] --> src/expand.rs:238:41 Dec 13 15:57:03.839 INFO [stderr] | Dec 13 15:57:03.839 INFO [stderr] 238 | self.final_join = Some(Box::new((self.handle_call(cmd, call)))); Dec 13 15:57:03.839 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 13 15:57:03.839 INFO [stderr] Dec 13 15:57:03.839 INFO [stderr] warning: unnecessary parentheses around function argument Dec 13 15:57:03.839 INFO [stderr] --> src/expand.rs:407:26 Dec 13 15:57:03.839 INFO [stderr] | Dec 13 15:57:03.839 INFO [stderr] 407 | Box::new((final_join.map(|w| { Dec 13 15:57:03.839 INFO [stderr] | __________________________^ Dec 13 15:57:03.839 INFO [stderr] 408 | | match w { Dec 13 15:57:03.839 INFO [stderr] 409 | | EvalResult::Expand(new_scope, new_rope) => Loop::Continue((joins, new_scope, new_rope)), Dec 13 15:57:03.839 INFO [stderr] 410 | | EvalResult::Done(val) => { Dec 13 15:57:03.839 INFO [stderr] ... | Dec 13 15:57:03.839 INFO [stderr] 414 | | } Dec 13 15:57:03.839 INFO [stderr] 415 | | }))) as Fut> Dec 13 15:57:03.839 INFO [stderr] | |___________________^ Dec 13 15:57:03.839 INFO [stderr] help: remove these parentheses Dec 13 15:57:03.839 INFO [stderr] | Dec 13 15:57:03.839 INFO [stderr] 407 | Box::new(final_join.map(|w| { Dec 13 15:57:03.839 INFO [stderr] 408 | match w { Dec 13 15:57:03.839 INFO [stderr] 409 | EvalResult::Expand(new_scope, new_rope) => Loop::Continue((joins, new_scope, new_rope)), Dec 13 15:57:03.839 INFO [stderr] 410 | EvalResult::Done(val) => { Dec 13 15:57:03.839 INFO [stderr] 411 | joins.push(Box::new(ok(Rope::from_value(val)))); Dec 13 15:57:03.839 INFO [stderr] 412 | Loop::Break(joins) Dec 13 15:57:03.839 INFO [stderr] ... Dec 13 15:57:03.847 INFO [stderr] Dec 13 15:57:03.847 INFO [stderr] warning: unused import: `CpuFuture` Dec 13 15:57:03.847 INFO [stderr] --> src/main.rs:38:23 Dec 13 15:57:03.847 INFO [stderr] | Dec 13 15:57:03.847 INFO [stderr] 38 | use futures_cpupool::{CpuFuture, CpuPool}; Dec 13 15:57:03.847 INFO [stderr] | ^^^^^^^^^ Dec 13 15:57:03.847 INFO [stderr] Dec 13 15:57:03.847 INFO [stderr] warning: unused import: `std::borrow::Cow` Dec 13 15:57:03.847 INFO [stderr] --> src/main.rs:41:5 Dec 13 15:57:03.847 INFO [stderr] | Dec 13 15:57:03.847 INFO [stderr] 41 | use std::borrow::Cow; Dec 13 15:57:03.847 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 13 15:57:03.847 INFO [stderr] Dec 13 15:57:03.847 INFO [stderr] warning: unused import: `std::rc::Rc` Dec 13 15:57:03.847 INFO [stderr] --> src/main.rs:42:5 Dec 13 15:57:03.847 INFO [stderr] | Dec 13 15:57:03.847 INFO [stderr] 42 | use std::rc::Rc; Dec 13 15:57:03.847 INFO [stderr] | ^^^^^^^^^^^ Dec 13 15:57:03.847 INFO [stderr] Dec 13 15:57:04.039 INFO [stderr] warning: unreachable statement Dec 13 15:57:04.039 INFO [stderr] --> src/value.rs:55:9 Dec 13 15:57:04.039 INFO [stderr] | Dec 13 15:57:04.039 INFO [stderr] 55 | let range = self.range.clone(); Dec 13 15:57:04.039 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 15:57:04.039 INFO [stderr] | Dec 13 15:57:04.039 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 13 15:57:04.039 INFO [stderr] Dec 13 15:57:04.463 INFO [stderr] warning: unused variable: `new_scope` Dec 13 15:57:04.463 INFO [stderr] --> src/expand.rs:306:25 Dec 13 15:57:04.463 INFO [stderr] | Dec 13 15:57:04.463 INFO [stderr] 306 | let new_scope = scope.clone(); Dec 13 15:57:04.463 INFO [stderr] | ^^^^^^^^^ help: consider using `_new_scope` instead Dec 13 15:57:04.463 INFO [stderr] | Dec 13 15:57:04.463 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 13 15:57:04.463 INFO [stderr] Dec 13 15:57:04.463 INFO [stderr] warning: unused variable: `id` Dec 13 15:57:04.463 INFO [stderr] --> src/expand.rs:385:9 Dec 13 15:57:04.463 INFO [stderr] | Dec 13 15:57:04.463 INFO [stderr] 385 | let id = rand::random::(); Dec 13 15:57:04.463 INFO [stderr] | ^^ help: consider using `_id` instead Dec 13 15:57:04.463 INFO [stderr] Dec 13 15:57:04.467 INFO [stderr] warning: unused variable: `scope` Dec 13 15:57:04.467 INFO [stderr] --> src/expand.rs:186:17 Dec 13 15:57:04.467 INFO [stderr] | Dec 13 15:57:04.467 INFO [stderr] 186 | let scope = self.scope.clone(); Dec 13 15:57:04.467 INFO [stderr] | ^^^^^ help: consider using `_scope` instead Dec 13 15:57:04.467 INFO [stderr] Dec 13 15:57:04.467 INFO [stderr] warning: unused variable: `pool2` Dec 13 15:57:04.467 INFO [stderr] --> src/expand.rs:187:17 Dec 13 15:57:04.467 INFO [stderr] | Dec 13 15:57:04.467 INFO [stderr] 187 | let pool2 = self.pool.clone(); Dec 13 15:57:04.467 INFO [stderr] | ^^^^^ help: consider using `_pool2` instead Dec 13 15:57:04.467 INFO [stderr] Dec 13 15:57:04.467 INFO [stderr] warning: unused variable: `scope` Dec 13 15:57:04.467 INFO [stderr] --> src/expand.rs:179:54 Dec 13 15:57:04.467 INFO [stderr] | Dec 13 15:57:04.467 INFO [stderr] 179 | fn end_command(&mut self, cmd: Vec, scope: Arc) { Dec 13 15:57:04.467 INFO [stderr] | ^^^^^ help: consider using `_scope` instead Dec 13 15:57:04.467 INFO [stderr] Dec 13 15:57:04.547 INFO [stderr] warning: variable does not need to be mutable Dec 13 15:57:04.547 INFO [stderr] --> src/scope.rs:196:41 Dec 13 15:57:04.547 INFO [stderr] | Dec 13 15:57:04.547 INFO [stderr] 196 | code(args.into_iter().map(|mut x| { x }).collect()) Dec 13 15:57:04.547 INFO [stderr] | ----^ Dec 13 15:57:04.547 INFO [stderr] | | Dec 13 15:57:04.547 INFO [stderr] | help: remove this `mut` Dec 13 15:57:04.547 INFO [stderr] | Dec 13 15:57:04.547 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 13 15:57:04.547 INFO [stderr] Dec 13 15:57:04.567 INFO [stderr] warning: variable does not need to be mutable Dec 13 15:57:04.567 INFO [stderr] --> src/base.rs:116:87 Dec 13 15:57:04.567 INFO [stderr] | Dec 13 15:57:04.567 INFO [stderr] 116 | (Some(Str(n)), Some(Str(replacement)), Some(Closure(ValueClosure(inner_scope, mut h))), None, ..) => { Dec 13 15:57:04.567 INFO [stderr] | ----^ Dec 13 15:57:04.567 INFO [stderr] | | Dec 13 15:57:04.567 INFO [stderr] | help: remove this `mut` Dec 13 15:57:04.567 INFO [stderr] Dec 13 15:57:04.615 INFO [stderr] warning: variable does not need to be mutable Dec 13 15:57:04.615 INFO [stderr] --> src/expand.rs:220:29 Dec 13 15:57:04.615 INFO [stderr] | Dec 13 15:57:04.615 INFO [stderr] 220 | fn raw_param(&mut self, mut rope: Rope) { Dec 13 15:57:04.615 INFO [stderr] | ----^^^^ Dec 13 15:57:04.615 INFO [stderr] | | Dec 13 15:57:04.615 INFO [stderr] | help: remove this `mut` Dec 13 15:57:04.615 INFO [stderr] Dec 13 15:57:04.615 INFO [stderr] warning: variable does not need to be mutable Dec 13 15:57:04.615 INFO [stderr] --> src/expand.rs:227:54 Dec 13 15:57:04.615 INFO [stderr] | Dec 13 15:57:04.615 INFO [stderr] 227 | fn semi_param(&mut self, stack: Vec, mut rope: Rope, cmd: Vec) { Dec 13 15:57:04.615 INFO [stderr] | ----^^^^ Dec 13 15:57:04.615 INFO [stderr] | | Dec 13 15:57:04.615 INFO [stderr] | help: remove this `mut` Dec 13 15:57:04.615 INFO [stderr] Dec 13 15:57:04.615 INFO [stderr] warning: variable does not need to be mutable Dec 13 15:57:04.615 INFO [stderr] --> src/expand.rs:240:24 Dec 13 15:57:04.615 INFO [stderr] | Dec 13 15:57:04.615 INFO [stderr] 240 | fn text(&mut self, mut rope: Rope) { Dec 13 15:57:04.615 INFO [stderr] | ----^^^^ Dec 13 15:57:04.615 INFO [stderr] | | Dec 13 15:57:04.615 INFO [stderr] | help: remove this `mut` Dec 13 15:57:04.615 INFO [stderr] Dec 13 15:57:04.643 INFO [stderr] warning: variable does not need to be mutable Dec 13 15:57:04.643 INFO [stderr] --> src/expand.rs:389:92 Dec 13 15:57:04.643 INFO [stderr] | Dec 13 15:57:04.643 INFO [stderr] 389 | loop_fn(( (vec![] as Vec>), _scope, _rope), move |(mut joins, mut scope, mut rope)| { Dec 13 15:57:04.643 INFO [stderr] | ----^^^^ Dec 13 15:57:04.643 INFO [stderr] | | Dec 13 15:57:04.643 INFO [stderr] | help: remove this `mut` Dec 13 15:57:04.643 INFO [stderr] Dec 13 15:57:04.651 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 15:57:04.651 INFO [stderr] --> src/value.rs:356:9 Dec 13 15:57:04.651 INFO [stderr] | Dec 13 15:57:04.651 INFO [stderr] 356 | write!(f, "CODE<"); Dec 13 15:57:04.651 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 13 15:57:04.651 INFO [stderr] | Dec 13 15:57:04.651 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 13 15:57:04.651 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 15:57:04.651 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 13 15:57:04.651 INFO [stderr] Dec 13 15:57:04.651 INFO [stderr] warning: static variable `latest_tag` should have an upper case name such as `LATEST_TAG` Dec 13 15:57:04.651 INFO [stderr] --> src/scope.rs:14:1 Dec 13 15:57:04.651 INFO [stderr] | Dec 13 15:57:04.651 INFO [stderr] 14 | static latest_tag : AtomicUsize = AtomicUsize::new(0); Dec 13 15:57:04.651 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 15:57:04.651 INFO [stderr] | Dec 13 15:57:04.651 INFO [stderr] = note: #[warn(non_upper_case_globals)] on by default Dec 13 15:57:04.651 INFO [stderr] Dec 13 15:57:04.651 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 15:57:04.651 INFO [stderr] --> src/scope.rs:40:76 Dec 13 15:57:04.651 INFO [stderr] | Dec 13 15:57:04.651 INFO [stderr] 40 | &User(ref s, _, ref v) => { write!(f, "params (")?; s.fmt(f)?; write!(f, ") in "); v.fmt(f) }, Dec 13 15:57:04.651 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 13 15:57:04.651 INFO [stderr] | Dec 13 15:57:04.651 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 15:57:04.651 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 13 15:57:04.651 INFO [stderr] Dec 13 15:57:04.708 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 15:57:04.708 INFO [stderr] --> src/main.rs:78:13 Dec 13 15:57:04.708 INFO [stderr] | Dec 13 15:57:04.708 INFO [stderr] 78 | file.read_to_string(&mut s); Dec 13 15:57:04.708 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 15:57:04.708 INFO [stderr] | Dec 13 15:57:04.708 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 15:57:04.708 INFO [stderr] Dec 13 15:57:05.259 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.63s Dec 13 15:57:05.266 INFO [stderr] su: No module specific data is present Dec 13 15:57:05.951 INFO running `"docker" "inspect" "9729b8e80f5c0427ca17d72ca5678f88800f6c07a1e2b935229e13397e5de726"` Dec 13 15:57:06.202 INFO running `"docker" "rm" "-f" "9729b8e80f5c0427ca17d72ca5678f88800f6c07a1e2b935229e13397e5de726"` Dec 13 15:57:06.410 INFO [stdout] 9729b8e80f5c0427ca17d72ca5678f88800f6c07a1e2b935229e13397e5de726 Dec 13 15:57:06.412 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 15:57:06.821 INFO [stdout] 674f27c7270ee8d3b61be4a4337c60e7d5ddcdf850f6524f8c516d4615dd63ca Dec 13 15:57:06.823 INFO running `"docker" "start" "-a" "674f27c7270ee8d3b61be4a4337c60e7d5ddcdf850f6524f8c516d4615dd63ca"` Dec 13 15:57:07.245 INFO [stderr] usermod: no changes Dec 13 15:57:07.323 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s Dec 13 15:57:07.327 INFO [stderr] Running /target/debug/deps/paraphrase-e3954c651e385afe Dec 13 15:57:07.327 INFO [stdout] Dec 13 15:57:07.327 INFO [stdout] running 0 tests Dec 13 15:57:07.327 INFO [stdout] Dec 13 15:57:07.327 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 15:57:07.327 INFO [stdout] Dec 13 15:57:07.330 INFO [stderr] su: No module specific data is present Dec 13 15:57:07.681 INFO running `"docker" "inspect" "674f27c7270ee8d3b61be4a4337c60e7d5ddcdf850f6524f8c516d4615dd63ca"` Dec 13 15:57:07.780 INFO running `"docker" "rm" "-f" "674f27c7270ee8d3b61be4a4337c60e7d5ddcdf850f6524f8c516d4615dd63ca"` Dec 13 15:57:07.887 INFO [stdout] 674f27c7270ee8d3b61be4a4337c60e7d5ddcdf850f6524f8c516d4615dd63ca