[INFO] fetching crate mosekcomodel 0.4.3... [INFO] testing mosekcomodel-0.4.3 against 1.91.0 for beta-1.92-2 [INFO] extracting crate mosekcomodel 0.4.3 into /workspace/builds/worker-6-tc1/source [INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate mosekcomodel 0.4.3 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate mosekcomodel 0.4.3 [INFO] tweaked toml for crates.io crate mosekcomodel 0.4.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mosekcomodel 0.4.3 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mosekcomodel 0.4.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mosek v11.0.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dfee55e01131e5dcafeb9de773e6f16b31a590e2bc648f2cc89d9d146d932395 [INFO] running `Command { std: "docker" "start" "-a" "dfee55e01131e5dcafeb9de773e6f16b31a590e2bc648f2cc89d9d146d932395", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfee55e01131e5dcafeb9de773e6f16b31a590e2bc648f2cc89d9d146d932395", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfee55e01131e5dcafeb9de773e6f16b31a590e2bc648f2cc89d9d146d932395", kill_on_drop: false }` [INFO] [stdout] dfee55e01131e5dcafeb9de773e6f16b31a590e2bc648f2cc89d9d146d932395 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22679dcad243efbf8747ac563c865eb9f61335aae008641efc590c8a001769c2 [INFO] running `Command { std: "docker" "start" "-a" "22679dcad243efbf8747ac563c865eb9f61335aae008641efc590c8a001769c2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling mosek v11.0.16 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling mosekcomodel v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/domain/mod.rs:267:45 [INFO] [stdout] | [INFO] [stdout] 267 | *shape.get(d).ok_or_else(|| ("Invalid cone dimension index for this shape".to_string()))? [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 267 - *shape.get(d).ok_or_else(|| ("Invalid cone dimension index for this shape".to_string()))? [INFO] [stdout] 267 + *shape.get(d).ok_or_else(|| "Invalid cone dimension index for this shape".to_string())? [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/expr/eval.rs:45:32 [INFO] [stdout] | [INFO] [stdout] 45 | .filter(|(&i,_,_)| (i < last && [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 49 | ( anti && index < 0 && d-i%d + absidx == i/d)))) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 45 ~ .filter(|(&i,_,_)| i < last && [INFO] [stdout] 46 | (((!anti) && index >= 0 && i%d == i/d + absidx) || [INFO] [stdout] 47 | ((!anti) && index < 0 && i%d - absidx == i/d) || [INFO] [stdout] 48 | ( anti && index >= 0 && d-i%d - absidx == i/d) || [INFO] [stdout] 49 ~ ( anti && index < 0 && d-i%d + absidx == i/d))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/expr/eval.rs:58:36 [INFO] [stdout] | [INFO] [stdout] 58 | .filter(|(&i,_,_)| (i < last && [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 62 | ( anti && index < 0 && d-i%d + absidx == i/d)))) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 ~ .filter(|(&i,_,_)| i < last && [INFO] [stdout] 59 | ((!anti && index >= 0 && i%d == i/d + absidx) || [INFO] [stdout] 60 | (!anti && index < 0 && i%d - absidx == i/d) || [INFO] [stdout] 61 | ( anti && index >= 0 && d-i%d - absidx == i/d) || [INFO] [stdout] 62 ~ ( anti && index < 0 && d-i%d + absidx == i/d))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/expr/eval.rs:74:36 [INFO] [stdout] | [INFO] [stdout] 74 | .filter(|(&i,_,_)| (i < last && [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 78 | ( anti && index < 0 && d-i%d + absidx == i/d)))) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 74 ~ .filter(|(&i,_,_)| i < last && [INFO] [stdout] 75 | ((!anti && index >= 0 && i%d == i/d + absidx) || [INFO] [stdout] 76 | (!anti && index < 0 && i%d - absidx == i/d) || [INFO] [stdout] 77 | ( anti && index >= 0 && d-i%d - absidx == i/d) || [INFO] [stdout] 78 ~ ( anti && index < 0 && d-i%d + absidx == i/d))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Chunk` [INFO] [stdout] --> src/utils/iter.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::Chunk; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DJCDomainTrait`, `DJCModelTrait`, `ModelWithIntSolutionCallback`, `ModelWithLogCallback`, `PSDModelTrait`, and `VectorConeModelTrait` [INFO] [stdout] --> src/optserver/mod.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::model::{DJCDomainTrait, DJCModelTrait, ModelWithIntSolutionCallback, ModelWithLogCallback, PSDModelTrait, VectorConeModelTrait}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PermuteByMutEx` [INFO] [stdout] --> src/optserver/mod.rs:7:56 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::utils::iter::{ChunksByIterExt, PermuteByEx, PermuteByMutEx}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iproduct` [INFO] [stdout] --> src/optserver/mod.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use itertools::{iproduct, izip}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write` [INFO] [stdout] --> src/optserver/mod.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | use std::fs::{write, File}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/model/mod.rs:390:52 [INFO] [stdout] | [INFO] [stdout] 390 | pub fn set_int_solution_callback(&mut self, mut func : F) where F : 'static+FnMut(&IntSolutionManager), T : 'static+ModelWithIntSo... [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:190:10 [INFO] [stdout] | [INFO] [stdout] 190 | name : Option<&str>, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:253:10 [INFO] [stdout] | [INFO] [stdout] 253 | name : Option<&str>, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lastcon` [INFO] [stdout] --> src/dummy.rs:407:13 [INFO] [stdout] | [INFO] [stdout] 407 | let lastcon = firstcon+n; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lastcon` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `con0` [INFO] [stdout] --> src/dummy.rs:421:13 [INFO] [stdout] | [INFO] [stdout] 421 | let con0 = self.cons.len(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_con0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:387:9 [INFO] [stdout] | [INFO] [stdout] 387 | name : Option<&str>, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:439:51 [INFO] [stdout] | [INFO] [stdout] 439 | fn conic_variable(&mut self, name : Option<&str>,dom : VectorDomain) -> Result,String> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/dummy.rs:499:13 [INFO] [stdout] | [INFO] [stdout] 499 | for i in 0..ncones { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:477:49 [INFO] [stdout] | [INFO] [stdout] 477 | fn psd_variable(&mut self, name : Option<&str>, dom : PSDDomain) -> Result,String> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:536:52 [INFO] [stdout] | [INFO] [stdout] 536 | fn psd_constraint(& mut self, name : Option<&str>, dom : PSDDomain,shape : &[usize], ptr : &[usize], subj : &[usi... [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dom` [INFO] [stdout] --> src/dummy.rs:536:73 [INFO] [stdout] | [INFO] [stdout] 536 | ... mut self, name : Option<&str>, dom : PSDDomain,shape : &[usize], ptr : &[usize], subj : &[usize], cof : &[f64]) -> Result src/dummy.rs:536:92 [INFO] [stdout] | [INFO] [stdout] 536 | ...ion<&str>, dom : PSDDomain,shape : &[usize], ptr : &[usize], subj : &[usize], cof : &[f64]) -> Result,String> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ptr` [INFO] [stdout] --> src/dummy.rs:536:110 [INFO] [stdout] | [INFO] [stdout] 536 | ... PSDDomain,shape : &[usize], ptr : &[usize], subj : &[usize], cof : &[f64]) -> Result,String> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subj` [INFO] [stdout] --> src/dummy.rs:536:126 [INFO] [stdout] | [INFO] [stdout] 536 | ...pe : &[usize], ptr : &[usize], subj : &[usize], cof : &[f64]) -> Result,String> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_subj` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cof` [INFO] [stdout] --> src/dummy.rs:536:143 [INFO] [stdout] | [INFO] [stdout] 536 | ...tr : &[usize], subj : &[usize], cof : &[f64]) -> Result,String> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cof` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `first_a_row` [INFO] [stdout] --> src/dummy.rs:573:13 [INFO] [stdout] | [INFO] [stdout] 573 | let first_a_row = self.a_ptr.len(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_a_row` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shape` [INFO] [stdout] --> src/dummy.rs:586:28 [INFO] [stdout] | [INFO] [stdout] 586 | let (ct,offset,shape,conedim) = dom.extract(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `conedim` [INFO] [stdout] --> src/dummy.rs:586:34 [INFO] [stdout] | [INFO] [stdout] 586 | let (ct,offset,shape,conedim) = dom.extract(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_conedim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:568:20 [INFO] [stdout] | [INFO] [stdout] 568 | name : Option<&str>, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `headers_begin` [INFO] [stdout] --> src/optserver/http.rs:256:13 [INFO] [stdout] | [INFO] [stdout] 256 | let headers_begin = buf.iter().enumerate().find(|c| *c.1 == b'\n').unwrap().1+1; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headers_begin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/optserver/http.rs:246:82 [INFO] [stdout] | [INFO] [stdout] 246 | while let Some(p) = buf[lastcrlfpos..].iter().enumerate().find(|(i,&b)| b == b'\n').map(|(i,_)| i) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `content_length` [INFO] [stdout] --> src/optserver/http.rs:367:21 [INFO] [stdout] | [INFO] [stdout] 367 | if let Some(content_length) = content_length { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/optserver/mod.rs:198:10 [INFO] [stdout] | [INFO] [stdout] 198 | name : Option<&str>, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/optserver/mod.rs:261:10 [INFO] [stdout] | [INFO] [stdout] 261 | name : Option<&str>, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `rescode` is assigned to, but never used [INFO] [stdout] --> src/optserver/mod.rs:370:17 [INFO] [stdout] | [INFO] [stdout] 370 | let mut rescode = None; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_rescode` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rescode` is never read [INFO] [stdout] --> src/optserver/mod.rs:383:21 [INFO] [stdout] | [INFO] [stdout] 383 | rescode = Some(r.to_string()); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/optserver/mod.rs:391:26 [INFO] [stdout] | [INFO] [stdout] 391 | if let Some((k,JSON::Dict(d))) = d.0.iter().find(|kv| kv.0.as_str() == "Task/solutions") { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from` is never used [INFO] [stdout] --> src/model/mod.rs:363:8 [INFO] [stdout] | [INFO] [stdout] 349 | impl ModelAPI where T : BaseModelTrait { [INFO] [stdout] | -------------------------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 363 | fn from(inner : T) -> ModelAPI { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lb` and `ub` are never read [INFO] [stdout] --> src/dummy.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | Linear{lb:f64,ub:f64}, [INFO] [stdout] | ------ ^^ ^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Element` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `coneidx`, `offset`, and `b` are never read [INFO] [stdout] --> src/dummy.rs:54:11 [INFO] [stdout] | [INFO] [stdout] 54 | Conic{coneidx:usize,offset:usize,b:f64}, [INFO] [stdout] | ----- ^^^^^^^ ^^^^^^ ^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Element` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `djc_clause_ptr` are never read [INFO] [stdout] --> src/dummy.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 60 | pub struct Backend { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 61 | name : Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | djc_clause_ptr : Vec, // index into djc_dom, djc_a_row [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `con_names` is never read [INFO] [stdout] --> src/optserver/mod.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct Backend { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 60 | con_names : Vec>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `proto_ver` is never read [INFO] [stdout] --> src/optserver/http.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Response<'a,T> where T : Read { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 17 | proto_ver :(u8,u8), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `get`, `put`, `head`, `content_length`, `submit_empty`, and `submit_data` are never used [INFO] [stdout] --> src/optserver/http.rs:143:12 [INFO] [stdout] | [INFO] [stdout] 132 | impl Request { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 143 | pub fn get(path : &str) -> Request { Request::new("GET",path) } [INFO] [stdout] | ^^^ [INFO] [stdout] 144 | pub fn put(path : &str) -> Request { Request::new("PUT",path) } [INFO] [stdout] | ^^^ [INFO] [stdout] 145 | pub fn post(path : &str) -> Request { Request::new("POST", path) } [INFO] [stdout] 146 | pub fn head(path : &str) -> Request { Request::new("PUT", path) } [INFO] [stdout] | ^^^^ [INFO] [stdout] 147 | [INFO] [stdout] 148 | pub fn content_length(mut self, size : usize) -> Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 173 | pub fn submit_empty<'a,T>(mut self, s : &'a mut T) -> Result,String> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 186 | pub fn submit_data<'a,T>(mut self, s : &'a mut T, data : &[u8]) -> Result,String> [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/mod.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn iter(&self) -> std::slice::Iter { self.strides.iter() } [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 40 | pub fn iter(&self) -> std::slice::Iter<'_, usize> { self.strides.iter() } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.62s [INFO] running `Command { std: "docker" "inspect" "22679dcad243efbf8747ac563c865eb9f61335aae008641efc590c8a001769c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22679dcad243efbf8747ac563c865eb9f61335aae008641efc590c8a001769c2", kill_on_drop: false }` [INFO] [stdout] 22679dcad243efbf8747ac563c865eb9f61335aae008641efc590c8a001769c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82b5d3b75b589f0715db2dfc73136a84a0548c020fd721f8a95c29f7eade1a4c [INFO] running `Command { std: "docker" "start" "-a" "82b5d3b75b589f0715db2dfc73136a84a0548c020fd721f8a95c29f7eade1a4c", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/domain/mod.rs:267:45 [INFO] [stdout] | [INFO] [stdout] 267 | *shape.get(d).ok_or_else(|| ("Invalid cone dimension index for this shape".to_string()))? [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 267 - *shape.get(d).ok_or_else(|| ("Invalid cone dimension index for this shape".to_string()))? [INFO] [stdout] 267 + *shape.get(d).ok_or_else(|| "Invalid cone dimension index for this shape".to_string())? [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/expr/eval.rs:45:32 [INFO] [stdout] | [INFO] [stdout] 45 | .filter(|(&i,_,_)| (i < last && [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 49 | ( anti && index < 0 && d-i%d + absidx == i/d)))) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 45 ~ .filter(|(&i,_,_)| i < last && [INFO] [stdout] 46 | (((!anti) && index >= 0 && i%d == i/d + absidx) || [INFO] [stdout] 47 | ((!anti) && index < 0 && i%d - absidx == i/d) || [INFO] [stdout] 48 | ( anti && index >= 0 && d-i%d - absidx == i/d) || [INFO] [stdout] 49 ~ ( anti && index < 0 && d-i%d + absidx == i/d))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/expr/eval.rs:58:36 [INFO] [stdout] | [INFO] [stdout] 58 | .filter(|(&i,_,_)| (i < last && [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 62 | ( anti && index < 0 && d-i%d + absidx == i/d)))) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 ~ .filter(|(&i,_,_)| i < last && [INFO] [stdout] 59 | ((!anti && index >= 0 && i%d == i/d + absidx) || [INFO] [stdout] 60 | (!anti && index < 0 && i%d - absidx == i/d) || [INFO] [stdout] 61 | ( anti && index >= 0 && d-i%d - absidx == i/d) || [INFO] [stdout] 62 ~ ( anti && index < 0 && d-i%d + absidx == i/d))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/expr/eval.rs:74:36 [INFO] [stdout] | [INFO] [stdout] 74 | .filter(|(&i,_,_)| (i < last && [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 78 | ( anti && index < 0 && d-i%d + absidx == i/d)))) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 74 ~ .filter(|(&i,_,_)| i < last && [INFO] [stdout] 75 | ((!anti && index >= 0 && i%d == i/d + absidx) || [INFO] [stdout] 76 | (!anti && index < 0 && i%d - absidx == i/d) || [INFO] [stdout] 77 | ( anti && index >= 0 && d-i%d - absidx == i/d) || [INFO] [stdout] 78 ~ ( anti && index < 0 && d-i%d + absidx == i/d))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Chunk` [INFO] [stdout] --> src/utils/iter.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::Chunk; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DJCDomainTrait`, `DJCModelTrait`, `ModelWithIntSolutionCallback`, `ModelWithLogCallback`, `PSDModelTrait`, and `VectorConeModelTrait` [INFO] [stdout] --> src/optserver/mod.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::model::{DJCDomainTrait, DJCModelTrait, ModelWithIntSolutionCallback, ModelWithLogCallback, PSDModelTrait, VectorConeModelTrait}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PermuteByMutEx` [INFO] [stdout] --> src/optserver/mod.rs:7:56 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::utils::iter::{ChunksByIterExt, PermuteByEx, PermuteByMutEx}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iproduct` [INFO] [stdout] --> src/optserver/mod.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use itertools::{iproduct, izip}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write` [INFO] [stdout] --> src/optserver/mod.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | use std::fs::{write, File}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/model/mod.rs:390:52 [INFO] [stdout] | [INFO] [stdout] 390 | pub fn set_int_solution_callback(&mut self, mut func : F) where F : 'static+FnMut(&IntSolutionManager), T : 'static+ModelWithIntSo... [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:190:10 [INFO] [stdout] | [INFO] [stdout] 190 | name : Option<&str>, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:253:10 [INFO] [stdout] | [INFO] [stdout] 253 | name : Option<&str>, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lastcon` [INFO] [stdout] --> src/dummy.rs:407:13 [INFO] [stdout] | [INFO] [stdout] 407 | let lastcon = firstcon+n; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lastcon` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `con0` [INFO] [stdout] --> src/dummy.rs:421:13 [INFO] [stdout] | [INFO] [stdout] 421 | let con0 = self.cons.len(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_con0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:387:9 [INFO] [stdout] | [INFO] [stdout] 387 | name : Option<&str>, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:439:51 [INFO] [stdout] | [INFO] [stdout] 439 | fn conic_variable(&mut self, name : Option<&str>,dom : VectorDomain) -> Result,String> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/dummy.rs:499:13 [INFO] [stdout] | [INFO] [stdout] 499 | for i in 0..ncones { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:477:49 [INFO] [stdout] | [INFO] [stdout] 477 | fn psd_variable(&mut self, name : Option<&str>, dom : PSDDomain) -> Result,String> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:536:52 [INFO] [stdout] | [INFO] [stdout] 536 | fn psd_constraint(& mut self, name : Option<&str>, dom : PSDDomain,shape : &[usize], ptr : &[usize], subj : &[usi... [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dom` [INFO] [stdout] --> src/dummy.rs:536:73 [INFO] [stdout] | [INFO] [stdout] 536 | ... mut self, name : Option<&str>, dom : PSDDomain,shape : &[usize], ptr : &[usize], subj : &[usize], cof : &[f64]) -> Result src/dummy.rs:536:92 [INFO] [stdout] | [INFO] [stdout] 536 | ...ion<&str>, dom : PSDDomain,shape : &[usize], ptr : &[usize], subj : &[usize], cof : &[f64]) -> Result,String> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ptr` [INFO] [stdout] --> src/dummy.rs:536:110 [INFO] [stdout] | [INFO] [stdout] 536 | ... PSDDomain,shape : &[usize], ptr : &[usize], subj : &[usize], cof : &[f64]) -> Result,String> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subj` [INFO] [stdout] --> src/dummy.rs:536:126 [INFO] [stdout] | [INFO] [stdout] 536 | ...pe : &[usize], ptr : &[usize], subj : &[usize], cof : &[f64]) -> Result,String> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_subj` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cof` [INFO] [stdout] --> src/dummy.rs:536:143 [INFO] [stdout] | [INFO] [stdout] 536 | ...tr : &[usize], subj : &[usize], cof : &[f64]) -> Result,String> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cof` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `first_a_row` [INFO] [stdout] --> src/dummy.rs:573:13 [INFO] [stdout] | [INFO] [stdout] 573 | let first_a_row = self.a_ptr.len(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_a_row` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shape` [INFO] [stdout] --> src/dummy.rs:586:28 [INFO] [stdout] | [INFO] [stdout] 586 | let (ct,offset,shape,conedim) = dom.extract(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `conedim` [INFO] [stdout] --> src/dummy.rs:586:34 [INFO] [stdout] | [INFO] [stdout] 586 | let (ct,offset,shape,conedim) = dom.extract(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_conedim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:568:20 [INFO] [stdout] | [INFO] [stdout] 568 | name : Option<&str>, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `headers_begin` [INFO] [stdout] --> src/optserver/http.rs:256:13 [INFO] [stdout] | [INFO] [stdout] 256 | let headers_begin = buf.iter().enumerate().find(|c| *c.1 == b'\n').unwrap().1+1; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headers_begin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/optserver/http.rs:246:82 [INFO] [stdout] | [INFO] [stdout] 246 | while let Some(p) = buf[lastcrlfpos..].iter().enumerate().find(|(i,&b)| b == b'\n').map(|(i,_)| i) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `content_length` [INFO] [stdout] --> src/optserver/http.rs:367:21 [INFO] [stdout] | [INFO] [stdout] 367 | if let Some(content_length) = content_length { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/optserver/mod.rs:198:10 [INFO] [stdout] | [INFO] [stdout] 198 | name : Option<&str>, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/optserver/mod.rs:261:10 [INFO] [stdout] | [INFO] [stdout] 261 | name : Option<&str>, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `rescode` is assigned to, but never used [INFO] [stdout] --> src/optserver/mod.rs:370:17 [INFO] [stdout] | [INFO] [stdout] 370 | let mut rescode = None; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_rescode` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rescode` is never read [INFO] [stdout] --> src/optserver/mod.rs:383:21 [INFO] [stdout] | [INFO] [stdout] 383 | rescode = Some(r.to_string()); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/optserver/mod.rs:391:26 [INFO] [stdout] | [INFO] [stdout] 391 | if let Some((k,JSON::Dict(d))) = d.0.iter().find(|kv| kv.0.as_str() == "Task/solutions") { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from` is never used [INFO] [stdout] --> src/model/mod.rs:363:8 [INFO] [stdout] | [INFO] [stdout] 349 | impl ModelAPI where T : BaseModelTrait { [INFO] [stdout] | -------------------------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 363 | fn from(inner : T) -> ModelAPI { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lb` and `ub` are never read [INFO] [stdout] --> src/dummy.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | Linear{lb:f64,ub:f64}, [INFO] [stdout] | ------ ^^ ^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Element` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `coneidx`, `offset`, and `b` are never read [INFO] [stdout] --> src/dummy.rs:54:11 [INFO] [stdout] | [INFO] [stdout] 54 | Conic{coneidx:usize,offset:usize,b:f64}, [INFO] [stdout] | ----- ^^^^^^^ ^^^^^^ ^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Element` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `djc_clause_ptr` are never read [INFO] [stdout] --> src/dummy.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 60 | pub struct Backend { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 61 | name : Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | djc_clause_ptr : Vec, // index into djc_dom, djc_a_row [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `con_names` is never read [INFO] [stdout] --> src/optserver/mod.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct Backend { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 60 | con_names : Vec>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `proto_ver` is never read [INFO] [stdout] --> src/optserver/http.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Response<'a,T> where T : Read { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 17 | proto_ver :(u8,u8), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `get`, `put`, `head`, `content_length`, `submit_empty`, and `submit_data` are never used [INFO] [stdout] --> src/optserver/http.rs:143:12 [INFO] [stdout] | [INFO] [stdout] 132 | impl Request { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 143 | pub fn get(path : &str) -> Request { Request::new("GET",path) } [INFO] [stdout] | ^^^ [INFO] [stdout] 144 | pub fn put(path : &str) -> Request { Request::new("PUT",path) } [INFO] [stdout] | ^^^ [INFO] [stdout] 145 | pub fn post(path : &str) -> Request { Request::new("POST", path) } [INFO] [stdout] 146 | pub fn head(path : &str) -> Request { Request::new("PUT", path) } [INFO] [stdout] | ^^^^ [INFO] [stdout] 147 | [INFO] [stdout] 148 | pub fn content_length(mut self, size : usize) -> Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 173 | pub fn submit_empty<'a,T>(mut self, s : &'a mut T) -> Result,String> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 186 | pub fn submit_data<'a,T>(mut self, s : &'a mut T, data : &[u8]) -> Result,String> [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/mod.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn iter(&self) -> std::slice::Iter { self.strides.iter() } [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 40 | pub fn iter(&self) -> std::slice::Iter<'_, usize> { self.strides.iter() } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling mosekcomodel v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/domain/mod.rs:267:45 [INFO] [stdout] | [INFO] [stdout] 267 | *shape.get(d).ok_or_else(|| ("Invalid cone dimension index for this shape".to_string()))? [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 267 - *shape.get(d).ok_or_else(|| ("Invalid cone dimension index for this shape".to_string()))? [INFO] [stdout] 267 + *shape.get(d).ok_or_else(|| "Invalid cone dimension index for this shape".to_string())? [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/expr/eval.rs:45:32 [INFO] [stdout] | [INFO] [stdout] 45 | .filter(|(&i,_,_)| (i < last && [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 49 | ( anti && index < 0 && d-i%d + absidx == i/d)))) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 45 ~ .filter(|(&i,_,_)| i < last && [INFO] [stdout] 46 | (((!anti) && index >= 0 && i%d == i/d + absidx) || [INFO] [stdout] 47 | ((!anti) && index < 0 && i%d - absidx == i/d) || [INFO] [stdout] 48 | ( anti && index >= 0 && d-i%d - absidx == i/d) || [INFO] [stdout] 49 ~ ( anti && index < 0 && d-i%d + absidx == i/d))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/expr/eval.rs:58:36 [INFO] [stdout] | [INFO] [stdout] 58 | .filter(|(&i,_,_)| (i < last && [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 62 | ( anti && index < 0 && d-i%d + absidx == i/d)))) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 ~ .filter(|(&i,_,_)| i < last && [INFO] [stdout] 59 | ((!anti && index >= 0 && i%d == i/d + absidx) || [INFO] [stdout] 60 | (!anti && index < 0 && i%d - absidx == i/d) || [INFO] [stdout] 61 | ( anti && index >= 0 && d-i%d - absidx == i/d) || [INFO] [stdout] 62 ~ ( anti && index < 0 && d-i%d + absidx == i/d))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/expr/eval.rs:74:36 [INFO] [stdout] | [INFO] [stdout] 74 | .filter(|(&i,_,_)| (i < last && [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 78 | ( anti && index < 0 && d-i%d + absidx == i/d)))) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 74 ~ .filter(|(&i,_,_)| i < last && [INFO] [stdout] 75 | ((!anti && index >= 0 && i%d == i/d + absidx) || [INFO] [stdout] 76 | (!anti && index < 0 && i%d - absidx == i/d) || [INFO] [stdout] 77 | ( anti && index >= 0 && d-i%d - absidx == i/d) || [INFO] [stdout] 78 ~ ( anti && index < 0 && d-i%d + absidx == i/d))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Chunk` [INFO] [stdout] --> src/utils/iter.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::Chunk; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DJCDomainTrait`, `DJCModelTrait`, `ModelWithIntSolutionCallback`, `ModelWithLogCallback`, `PSDModelTrait`, and `VectorConeModelTrait` [INFO] [stdout] --> src/optserver/mod.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::model::{DJCDomainTrait, DJCModelTrait, ModelWithIntSolutionCallback, ModelWithLogCallback, PSDModelTrait, VectorConeModelTrait}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PermuteByMutEx` [INFO] [stdout] --> src/optserver/mod.rs:7:56 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::utils::iter::{ChunksByIterExt, PermuteByEx, PermuteByMutEx}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iproduct` [INFO] [stdout] --> src/optserver/mod.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use itertools::{iproduct, izip}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write` [INFO] [stdout] --> src/optserver/mod.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | use std::fs::{write, File}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/model/mod.rs:390:52 [INFO] [stdout] | [INFO] [stdout] 390 | pub fn set_int_solution_callback(&mut self, mut func : F) where F : 'static+FnMut(&IntSolutionManager), T : 'static+ModelWithIntSo... [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ptr` [INFO] [stdout] --> src/utils/iter.rs:657:13 [INFO] [stdout] | [INFO] [stdout] 657 | let ptr : &[usize] = &[0,3,5,7,9,10]; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ptr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:190:10 [INFO] [stdout] | [INFO] [stdout] 190 | name : Option<&str>, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:253:10 [INFO] [stdout] | [INFO] [stdout] 253 | name : Option<&str>, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lastcon` [INFO] [stdout] --> src/dummy.rs:407:13 [INFO] [stdout] | [INFO] [stdout] 407 | let lastcon = firstcon+n; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lastcon` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `con0` [INFO] [stdout] --> src/dummy.rs:421:13 [INFO] [stdout] | [INFO] [stdout] 421 | let con0 = self.cons.len(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_con0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:387:9 [INFO] [stdout] | [INFO] [stdout] 387 | name : Option<&str>, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:439:51 [INFO] [stdout] | [INFO] [stdout] 439 | fn conic_variable(&mut self, name : Option<&str>,dom : VectorDomain) -> Result,String> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/dummy.rs:499:13 [INFO] [stdout] | [INFO] [stdout] 499 | for i in 0..ncones { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:477:49 [INFO] [stdout] | [INFO] [stdout] 477 | fn psd_variable(&mut self, name : Option<&str>, dom : PSDDomain) -> Result,String> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:536:52 [INFO] [stdout] | [INFO] [stdout] 536 | fn psd_constraint(& mut self, name : Option<&str>, dom : PSDDomain,shape : &[usize], ptr : &[usize], subj : &[usi... [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dom` [INFO] [stdout] --> src/dummy.rs:536:73 [INFO] [stdout] | [INFO] [stdout] 536 | ... mut self, name : Option<&str>, dom : PSDDomain,shape : &[usize], ptr : &[usize], subj : &[usize], cof : &[f64]) -> Result src/dummy.rs:536:92 [INFO] [stdout] | [INFO] [stdout] 536 | ...ion<&str>, dom : PSDDomain,shape : &[usize], ptr : &[usize], subj : &[usize], cof : &[f64]) -> Result,String> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ptr` [INFO] [stdout] --> src/dummy.rs:536:110 [INFO] [stdout] | [INFO] [stdout] 536 | ... PSDDomain,shape : &[usize], ptr : &[usize], subj : &[usize], cof : &[f64]) -> Result,String> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subj` [INFO] [stdout] --> src/dummy.rs:536:126 [INFO] [stdout] | [INFO] [stdout] 536 | ...pe : &[usize], ptr : &[usize], subj : &[usize], cof : &[f64]) -> Result,String> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_subj` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cof` [INFO] [stdout] --> src/dummy.rs:536:143 [INFO] [stdout] | [INFO] [stdout] 536 | ...tr : &[usize], subj : &[usize], cof : &[f64]) -> Result,String> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cof` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `first_a_row` [INFO] [stdout] --> src/dummy.rs:573:13 [INFO] [stdout] | [INFO] [stdout] 573 | let first_a_row = self.a_ptr.len(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_a_row` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shape` [INFO] [stdout] --> src/dummy.rs:586:28 [INFO] [stdout] | [INFO] [stdout] 586 | let (ct,offset,shape,conedim) = dom.extract(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `conedim` [INFO] [stdout] --> src/dummy.rs:586:34 [INFO] [stdout] | [INFO] [stdout] 586 | let (ct,offset,shape,conedim) = dom.extract(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_conedim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/dummy.rs:568:20 [INFO] [stdout] | [INFO] [stdout] 568 | name : Option<&str>, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `headers_begin` [INFO] [stdout] --> src/optserver/http.rs:256:13 [INFO] [stdout] | [INFO] [stdout] 256 | let headers_begin = buf.iter().enumerate().find(|c| *c.1 == b'\n').unwrap().1+1; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headers_begin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/optserver/http.rs:246:82 [INFO] [stdout] | [INFO] [stdout] 246 | while let Some(p) = buf[lastcrlfpos..].iter().enumerate().find(|(i,&b)| b == b'\n').map(|(i,_)| i) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `content_length` [INFO] [stdout] --> src/optserver/http.rs:367:21 [INFO] [stdout] | [INFO] [stdout] 367 | if let Some(content_length) = content_length { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/optserver/mod.rs:198:10 [INFO] [stdout] | [INFO] [stdout] 198 | name : Option<&str>, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/optserver/mod.rs:261:10 [INFO] [stdout] | [INFO] [stdout] 261 | name : Option<&str>, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `rescode` is assigned to, but never used [INFO] [stdout] --> src/optserver/mod.rs:370:17 [INFO] [stdout] | [INFO] [stdout] 370 | let mut rescode = None; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_rescode` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rescode` is never read [INFO] [stdout] --> src/optserver/mod.rs:383:21 [INFO] [stdout] | [INFO] [stdout] 383 | rescode = Some(r.to_string()); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/optserver/mod.rs:391:26 [INFO] [stdout] | [INFO] [stdout] 391 | if let Some((k,JSON::Dict(d))) = d.0.iter().find(|kv| kv.0.as_str() == "Task/solutions") { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from` is never used [INFO] [stdout] --> src/model/mod.rs:363:8 [INFO] [stdout] | [INFO] [stdout] 349 | impl ModelAPI where T : BaseModelTrait { [INFO] [stdout] | -------------------------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 363 | fn from(inner : T) -> ModelAPI { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lb` and `ub` are never read [INFO] [stdout] --> src/dummy.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | Linear{lb:f64,ub:f64}, [INFO] [stdout] | ------ ^^ ^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Element` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `coneidx`, `offset`, and `b` are never read [INFO] [stdout] --> src/dummy.rs:54:11 [INFO] [stdout] | [INFO] [stdout] 54 | Conic{coneidx:usize,offset:usize,b:f64}, [INFO] [stdout] | ----- ^^^^^^^ ^^^^^^ ^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Element` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `djc_clause_ptr` are never read [INFO] [stdout] --> src/dummy.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 60 | pub struct Backend { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 61 | name : Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | djc_clause_ptr : Vec, // index into djc_dom, djc_a_row [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `con_names` is never read [INFO] [stdout] --> src/optserver/mod.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct Backend { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 60 | con_names : Vec>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `proto_ver` is never read [INFO] [stdout] --> src/optserver/http.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Response<'a,T> where T : Read { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 17 | proto_ver :(u8,u8), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `get`, `put`, `head`, and `submit_empty` are never used [INFO] [stdout] --> src/optserver/http.rs:143:12 [INFO] [stdout] | [INFO] [stdout] 132 | impl Request { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 143 | pub fn get(path : &str) -> Request { Request::new("GET",path) } [INFO] [stdout] | ^^^ [INFO] [stdout] 144 | pub fn put(path : &str) -> Request { Request::new("PUT",path) } [INFO] [stdout] | ^^^ [INFO] [stdout] 145 | pub fn post(path : &str) -> Request { Request::new("POST", path) } [INFO] [stdout] 146 | pub fn head(path : &str) -> Request { Request::new("PUT", path) } [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 173 | pub fn submit_empty<'a,T>(mut self, s : &'a mut T) -> Result,String> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/mod.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn iter(&self) -> std::slice::Iter { self.strides.iter() } [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 40 | pub fn iter(&self) -> std::slice::Iter<'_, usize> { self.strides.iter() } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 11.23s [INFO] running `Command { std: "docker" "inspect" "82b5d3b75b589f0715db2dfc73136a84a0548c020fd721f8a95c29f7eade1a4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82b5d3b75b589f0715db2dfc73136a84a0548c020fd721f8a95c29f7eade1a4c", kill_on_drop: false }` [INFO] [stdout] 82b5d3b75b589f0715db2dfc73136a84a0548c020fd721f8a95c29f7eade1a4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f5fc34e3e662b497d77953738547c283e01a076b5539a604752f86d5fc119d18 [INFO] running `Command { std: "docker" "start" "-a" "f5fc34e3e662b497d77953738547c283e01a076b5539a604752f86d5fc119d18", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/domain/mod.rs:267:45 [INFO] [stderr] | [INFO] [stderr] 267 | *shape.get(d).ok_or_else(|| ("Invalid cone dimension index for this shape".to_string()))? [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 267 - *shape.get(d).ok_or_else(|| ("Invalid cone dimension index for this shape".to_string()))? [INFO] [stderr] 267 + *shape.get(d).ok_or_else(|| "Invalid cone dimension index for this shape".to_string())? [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/expr/eval.rs:45:32 [INFO] [stderr] | [INFO] [stderr] 45 | .filter(|(&i,_,_)| (i < last && [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 49 | ( anti && index < 0 && d-i%d + absidx == i/d)))) [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 45 ~ .filter(|(&i,_,_)| i < last && [INFO] [stderr] 46 | (((!anti) && index >= 0 && i%d == i/d + absidx) || [INFO] [stderr] 47 | ((!anti) && index < 0 && i%d - absidx == i/d) || [INFO] [stderr] 48 | ( anti && index >= 0 && d-i%d - absidx == i/d) || [INFO] [stderr] 49 ~ ( anti && index < 0 && d-i%d + absidx == i/d))) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/expr/eval.rs:58:36 [INFO] [stderr] | [INFO] [stderr] 58 | .filter(|(&i,_,_)| (i < last && [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 62 | ( anti && index < 0 && d-i%d + absidx == i/d)))) [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 58 ~ .filter(|(&i,_,_)| i < last && [INFO] [stderr] 59 | ((!anti && index >= 0 && i%d == i/d + absidx) || [INFO] [stderr] 60 | (!anti && index < 0 && i%d - absidx == i/d) || [INFO] [stderr] 61 | ( anti && index >= 0 && d-i%d - absidx == i/d) || [INFO] [stderr] 62 ~ ( anti && index < 0 && d-i%d + absidx == i/d))) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/expr/eval.rs:74:36 [INFO] [stderr] | [INFO] [stderr] 74 | .filter(|(&i,_,_)| (i < last && [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 78 | ( anti && index < 0 && d-i%d + absidx == i/d)))) [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 74 ~ .filter(|(&i,_,_)| i < last && [INFO] [stderr] 75 | ((!anti && index >= 0 && i%d == i/d + absidx) || [INFO] [stderr] 76 | (!anti && index < 0 && i%d - absidx == i/d) || [INFO] [stderr] 77 | ( anti && index >= 0 && d-i%d - absidx == i/d) || [INFO] [stderr] 78 ~ ( anti && index < 0 && d-i%d + absidx == i/d))) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `itertools::Chunk` [INFO] [stderr] --> src/utils/iter.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use itertools::Chunk; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DJCDomainTrait`, `DJCModelTrait`, `ModelWithIntSolutionCallback`, `ModelWithLogCallback`, `PSDModelTrait`, and `VectorConeModelTrait` [INFO] [stderr] --> src/optserver/mod.rs:5:20 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::model::{DJCDomainTrait, DJCModelTrait, ModelWithIntSolutionCallback, ModelWithLogCallback, PSDModelTrait, VectorConeModelTrait}; [INFO] [stderr] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `PermuteByMutEx` [INFO] [stderr] --> src/optserver/mod.rs:7:56 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::utils::iter::{ChunksByIterExt, PermuteByEx, PermuteByMutEx}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `iproduct` [INFO] [stderr] --> src/optserver/mod.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | use itertools::{iproduct, izip}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `write` [INFO] [stderr] --> src/optserver/mod.rs:10:15 [INFO] [stderr] | [INFO] [stderr] 10 | use std::fs::{write, File}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/model/mod.rs:390:52 [INFO] [stderr] | [INFO] [stderr] 390 | pub fn set_int_solution_callback(&mut self, mut func : F) where F : 'static+FnMut(&IntSolutionManager), T : 'static+ModelWithIntSo... [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/dummy.rs:190:10 [INFO] [stderr] | [INFO] [stderr] 190 | name : Option<&str>, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/dummy.rs:253:10 [INFO] [stderr] | [INFO] [stderr] 253 | name : Option<&str>, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `lastcon` [INFO] [stderr] --> src/dummy.rs:407:13 [INFO] [stderr] | [INFO] [stderr] 407 | let lastcon = firstcon+n; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lastcon` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `con0` [INFO] [stderr] --> src/dummy.rs:421:13 [INFO] [stderr] | [INFO] [stderr] 421 | let con0 = self.cons.len(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_con0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/dummy.rs:387:9 [INFO] [stderr] | [INFO] [stderr] 387 | name : Option<&str>, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/dummy.rs:439:51 [INFO] [stderr] | [INFO] [stderr] 439 | fn conic_variable(&mut self, name : Option<&str>,dom : VectorDomain) -> Result,String> { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/dummy.rs:499:13 [INFO] [stderr] | [INFO] [stderr] 499 | for i in 0..ncones { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/dummy.rs:477:49 [INFO] [stderr] | [INFO] [stderr] 477 | fn psd_variable(&mut self, name : Option<&str>, dom : PSDDomain) -> Result,String> { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/dummy.rs:536:52 [INFO] [stderr] | [INFO] [stderr] 536 | fn psd_constraint(& mut self, name : Option<&str>, dom : PSDDomain,shape : &[usize], ptr : &[usize], subj : &[usi... [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dom` [INFO] [stderr] --> src/dummy.rs:536:73 [INFO] [stderr] | [INFO] [stderr] 536 | ... mut self, name : Option<&str>, dom : PSDDomain,shape : &[usize], ptr : &[usize], subj : &[usize], cof : &[f64]) -> Result src/dummy.rs:536:92 [INFO] [stderr] | [INFO] [stderr] 536 | ...ion<&str>, dom : PSDDomain,shape : &[usize], ptr : &[usize], subj : &[usize], cof : &[f64]) -> Result,String> { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ptr` [INFO] [stderr] --> src/dummy.rs:536:110 [INFO] [stderr] | [INFO] [stderr] 536 | ... PSDDomain,shape : &[usize], ptr : &[usize], subj : &[usize], cof : &[f64]) -> Result,String> { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ptr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `subj` [INFO] [stderr] --> src/dummy.rs:536:126 [INFO] [stderr] | [INFO] [stderr] 536 | ...pe : &[usize], ptr : &[usize], subj : &[usize], cof : &[f64]) -> Result,String> { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_subj` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cof` [INFO] [stderr] --> src/dummy.rs:536:143 [INFO] [stderr] | [INFO] [stderr] 536 | ...tr : &[usize], subj : &[usize], cof : &[f64]) -> Result,String> { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cof` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `first_a_row` [INFO] [stderr] --> src/dummy.rs:573:13 [INFO] [stderr] | [INFO] [stderr] 573 | let first_a_row = self.a_ptr.len(); [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_a_row` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shape` [INFO] [stderr] --> src/dummy.rs:586:28 [INFO] [stderr] | [INFO] [stderr] 586 | let (ct,offset,shape,conedim) = dom.extract(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conedim` [INFO] [stderr] --> src/dummy.rs:586:34 [INFO] [stderr] | [INFO] [stderr] 586 | let (ct,offset,shape,conedim) = dom.extract(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_conedim` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/dummy.rs:568:20 [INFO] [stderr] | [INFO] [stderr] 568 | name : Option<&str>, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `headers_begin` [INFO] [stderr] --> src/optserver/http.rs:256:13 [INFO] [stderr] | [INFO] [stderr] 256 | let headers_begin = buf.iter().enumerate().find(|c| *c.1 == b'\n').unwrap().1+1; [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headers_begin` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/optserver/http.rs:246:82 [INFO] [stderr] | [INFO] [stderr] 246 | while let Some(p) = buf[lastcrlfpos..].iter().enumerate().find(|(i,&b)| b == b'\n').map(|(i,_)| i) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `content_length` [INFO] [stderr] --> src/optserver/http.rs:367:21 [INFO] [stderr] | [INFO] [stderr] 367 | if let Some(content_length) = content_length { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content_length` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/optserver/mod.rs:198:10 [INFO] [stderr] | [INFO] [stderr] 198 | name : Option<&str>, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/optserver/mod.rs:261:10 [INFO] [stderr] | [INFO] [stderr] 261 | name : Option<&str>, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: variable `rescode` is assigned to, but never used [INFO] [stderr] --> src/optserver/mod.rs:370:17 [INFO] [stderr] | [INFO] [stderr] 370 | let mut rescode = None; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_rescode` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rescode` is never read [INFO] [stderr] --> src/optserver/mod.rs:383:21 [INFO] [stderr] | [INFO] [stderr] 383 | rescode = Some(r.to_string()); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `k` [INFO] [stderr] --> src/optserver/mod.rs:391:26 [INFO] [stderr] | [INFO] [stderr] 391 | if let Some((k,JSON::Dict(d))) = d.0.iter().find(|kv| kv.0.as_str() == "Task/solutions") { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stderr] [INFO] [stderr] warning: associated function `from` is never used [INFO] [stderr] --> src/model/mod.rs:363:8 [INFO] [stderr] | [INFO] [stderr] 349 | impl ModelAPI where T : BaseModelTrait { [INFO] [stderr] | -------------------------------------------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 363 | fn from(inner : T) -> ModelAPI { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `lb` and `ub` are never read [INFO] [stderr] --> src/dummy.rs:53:12 [INFO] [stderr] | [INFO] [stderr] 53 | Linear{lb:f64,ub:f64}, [INFO] [stderr] | ------ ^^ ^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Element` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `coneidx`, `offset`, and `b` are never read [INFO] [stderr] --> src/dummy.rs:54:11 [INFO] [stderr] | [INFO] [stderr] 54 | Conic{coneidx:usize,offset:usize,b:f64}, [INFO] [stderr] | ----- ^^^^^^^ ^^^^^^ ^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Element` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `name` and `djc_clause_ptr` are never read [INFO] [stderr] --> src/dummy.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub struct Backend { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 61 | name : Option, [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 79 | djc_clause_ptr : Vec, // index into djc_dom, djc_a_row [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `con_names` is never read [INFO] [stderr] --> src/optserver/mod.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 44 | pub struct Backend { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 60 | con_names : Vec>, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `proto_ver` is never read [INFO] [stderr] --> src/optserver/http.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub struct Response<'a,T> where T : Read { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] 17 | proto_ver :(u8,u8), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `get`, `put`, `head`, `content_length`, `submit_empty`, and `submit_data` are never used [INFO] [stderr] --> src/optserver/http.rs:143:12 [INFO] [stderr] | [INFO] [stderr] 132 | impl Request { [INFO] [stderr] | ------------ associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 143 | pub fn get(path : &str) -> Request { Request::new("GET",path) } [INFO] [stderr] | ^^^ [INFO] [stderr] 144 | pub fn put(path : &str) -> Request { Request::new("PUT",path) } [INFO] [stderr] | ^^^ [INFO] [stderr] 145 | pub fn post(path : &str) -> Request { Request::new("POST", path) } [INFO] [stderr] 146 | pub fn head(path : &str) -> Request { Request::new("PUT", path) } [INFO] [stderr] | ^^^^ [INFO] [stderr] 147 | [INFO] [stderr] 148 | pub fn content_length(mut self, size : usize) -> Self{ [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 173 | pub fn submit_empty<'a,T>(mut self, s : &'a mut T) -> Result,String> [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 186 | pub fn submit_data<'a,T>(mut self, s : &'a mut T, data : &[u8]) -> Result,String> [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/utils/mod.rs:40:17 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn iter(&self) -> std::slice::Iter { self.strides.iter() } [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 40 | pub fn iter(&self) -> std::slice::Iter<'_, usize> { self.strides.iter() } [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `mosekcomodel` (lib) generated 44 warnings (run `cargo fix --lib -p mosekcomodel` to apply 11 suggestions) [INFO] [stderr] warning: unused variable: `ptr` [INFO] [stderr] --> src/utils/iter.rs:657:13 [INFO] [stderr] | [INFO] [stderr] 657 | let ptr : &[usize] = &[0,3,5,7,9,10]; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ptr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/dummy.rs:190:10 [INFO] [stderr] | [INFO] [stderr] 190 | name : Option<&str>, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: associated items `get`, `put`, `head`, and `submit_empty` are never used [INFO] [stderr] --> src/optserver/http.rs:143:12 [INFO] [stderr] | [INFO] [stderr] 132 | impl Request { [INFO] [stderr] | ------------ associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 143 | pub fn get(path : &str) -> Request { Request::new("GET",path) } [INFO] [stderr] | ^^^ [INFO] [stderr] 144 | pub fn put(path : &str) -> Request { Request::new("PUT",path) } [INFO] [stderr] | ^^^ [INFO] [stderr] 145 | pub fn post(path : &str) -> Request { Request::new("POST", path) } [INFO] [stderr] 146 | pub fn head(path : &str) -> Request { Request::new("PUT", path) } [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 173 | pub fn submit_empty<'a,T>(mut self, s : &'a mut T) -> Result,String> [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `mosekcomodel` (lib test) generated 45 warnings (42 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mosekcomodel-1258560abb1c1cbb) [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test experimental::test::test_gen1 ... ok [INFO] [stdout] test experimental::test::test_gen2 ... ok [INFO] [stdout] test expr::eval::test::test_mul_matrix_expr_transpose_dd ... ok [INFO] [stdout] test expr::mul::test::mul ... ok [INFO] [stdout] test expr::eval::test::test_mul_matrix_expr_transpose_ss ... ok [INFO] [stdout] test expr::eval::test::test_mul_matrix_expr_transpose_ds ... ok [INFO] [stdout] test experimental::test::test_gen3 ... ok [INFO] [stdout] test expr::test::dot_rows ... ok [INFO] [stdout] test expr::test::expr_flip ... ok [INFO] [stdout] test experimental::test::test_gen4 ... ok [INFO] [stdout] test expr::test::into_symmetric ... ok [INFO] [stdout] test expr::test::add ... ok [INFO] [stdout] test expr::test::map_expr ... ok [INFO] [stdout] test expr::test::mul_elem ... ok [INFO] [stdout] test expr::test::mul_left ... ok [INFO] [stdout] test expr::test::mul_right ... ok [INFO] [stdout] test expr::test::repeat ... ok [INFO] [stdout] test expr::test::slice ... ok [INFO] [stdout] test expr::workstack::test::workstack ... ok [INFO] [stdout] test optserver::http::test::test_msg_writer ... ok [INFO] [stdout] test expr::test::stack ... ok [INFO] [stdout] test utils::iter::tests::perm_iter_mut ... ok [INFO] [stdout] test expr::eval::test::test_mul_matrix_expr_transpose_sd ... ok [INFO] [stdout] test expr::test::sum_on ... ok [INFO] [stdout] test optserver::test::test_optserver ... FAILED [INFO] [stdout] test expr::test::permute_axes ... ok [INFO] [stdout] test expr::test::dot_rows_x ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- optserver::test::test_optserver stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'optserver::test::test_optserver' (41) panicked at src/model/mod.rs:693:42: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: "Read-only file system (os error 30)" [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5b3e0ef68282 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5b3e0ef68282 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5b3e0ef68282 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5b3e0ef68282 - ::fmt::h4e0a3aeea0f9c085 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5b3e0ef78baf - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5b3e0ef78baf - core::fmt::write::hecf68a131630c74d [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x5b3e0ef35051 - std::io::default_write_fmt::ha6b238eff7f0ef8a [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5b3e0ef35051 - std::io::Write::write_fmt::h9846fe3d2a36c1ea [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5b3e0ef416f2 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5b3e0ef462ff - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x5b3e0ef46191 - std::panicking::default_hook::h63f9bf8161c5d325 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x5b3e0ef05e1e - as core::ops::function::Fn>::call::hb8126f8384f98101 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x5b3e0ef05e1e - test::test_main_with_exit_callback::{{closure}}::hae96ae0cd2f2ce70 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5b3e0ef469bf - as core::ops::function::Fn>::call::ha703f6686c81d0c6 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x5b3e0ef469bf - std::panicking::panic_with_hook::h3173740e06bd0752 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x5b3e0ef4681a - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x5b3e0ef41829 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x5b3e0ef292cd - __rustc[de0091b922c53d7e]::rust_begin_unwind [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x5b3e0ef82950 - core::panicking::panic_fmt::h5138da2ef87be35b [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x5b3e0ef81f76 - core::result::unwrap_failed::h5d9b16b0b732a2ac [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/result.rs:1855:5 [INFO] [stdout] 20: 0x5b3e0eeae4f0 - core::result::Result::unwrap::h258da03e5bed43c8 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/result.rs:1226:23 [INFO] [stdout] 21: 0x5b3e0eeae4f0 - mosekcomodel::model::ModelAPI::write_problem::h073cd38aa34b0d25 [INFO] [stdout] at /opt/rustwide/workdir/src/model/mod.rs:693:42 [INFO] [stdout] 22: 0x5b3e0edf76ad - mosekcomodel::optserver::test::test_optserver::h9634571becfb55b7 [INFO] [stdout] at /opt/rustwide/workdir/src/optserver/mod.rs:641:11 [INFO] [stdout] 23: 0x5b3e0edf78d7 - mosekcomodel::optserver::test::test_optserver::{{closure}}::hb11b68d9bb42ace0 [INFO] [stdout] at /opt/rustwide/workdir/src/optserver/mod.rs:618:24 [INFO] [stdout] 24: 0x5b3e0ee11786 - core::ops::function::FnOnce::call_once::h0e764d5000c138f8 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5b3e0ef05bfb - core::ops::function::FnOnce::call_once::h8f50ae93d93b62b4 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x5b3e0ef05bfb - test::__rust_begin_short_backtrace::h447963718d05a644 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x5b3e0ef1b835 - test::run_test_in_process::{{closure}}::hf890ba4755ca86c0 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x5b3e0ef1b835 - as core::ops::function::FnOnce<()>>::call_once::h31e4b2860e583faa [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 29: 0x5b3e0ef1b835 - std::panicking::catch_unwind::do_call::hec7cdbbe797e2cab [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x5b3e0ef1b835 - std::panicking::catch_unwind::h24d3b93458b5ba67 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x5b3e0ef1b835 - std::panic::catch_unwind::h46eeec7cf9c9336c [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x5b3e0ef1b835 - test::run_test_in_process::h290de6e559006104 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x5b3e0ef1b835 - test::run_test::{{closure}}::h26eeb2c5f7e9a995 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x5b3e0eef2034 - test::run_test::{{closure}}::h85af00882daabeaa [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x5b3e0eef2034 - std::sys::backtrace::__rust_begin_short_backtrace::h9d9305dda51fa5f2 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x5b3e0eef59da - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc6aada8b43f0527b [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x5b3e0eef59da - as core::ops::function::FnOnce<()>>::call_once::ha89fe5505c1206f5 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 38: 0x5b3e0eef59da - std::panicking::catch_unwind::do_call::he3e0bef721d99583 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x5b3e0eef59da - std::panicking::catch_unwind::ha8241964d3d773cd [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x5b3e0eef59da - std::panic::catch_unwind::ha8554bc7696cae72 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x5b3e0eef59da - std::thread::Builder::spawn_unchecked_::{{closure}}::he06f1f62b4c90f8d [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x5b3e0eef59da - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha7fd20ecae19b9b9 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x5b3e0ef3ca1f - as core::ops::function::FnOnce>::call_once::h43642ed9c40e0ab2 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 44: 0x5b3e0ef3ca1f - std::sys::thread::unix::Thread::new::thread_start::h38da0f633f090ce2 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 45: 0x7fc36e981aa4 - [INFO] [stdout] 46: 0x7fc36ea0ea64 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] optserver::test::test_optserver [INFO] [stdout] [INFO] [stdout] test result: FAILED. 26 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "f5fc34e3e662b497d77953738547c283e01a076b5539a604752f86d5fc119d18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5fc34e3e662b497d77953738547c283e01a076b5539a604752f86d5fc119d18", kill_on_drop: false }` [INFO] [stdout] f5fc34e3e662b497d77953738547c283e01a076b5539a604752f86d5fc119d18