[INFO] crate classygroup 0.0.5 is already in cache [INFO] checking classygroup-0.0.5 against master#6d69caba110c0c2fb90180df1cbc8be5033b91d4 for pr-69530 [INFO] extracting crate classygroup 0.0.5 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate classygroup 0.0.5 on toolchain 6d69caba110c0c2fb90180df1cbc8be5033b91d4 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate classygroup 0.0.5 [INFO] finished tweaking crates.io crate classygroup 0.0.5 [INFO] tweaked toml for crates.io crate classygroup 0.0.5 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 0cf6d141915c9fd169e25f2775f6c06ef3c101c6f6e7766c0e4a67fc1e288548 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "0cf6d141915c9fd169e25f2775f6c06ef3c101c6f6e7766c0e4a67fc1e288548"` [INFO] [stderr] Compiling gmp-mpfr-sys v1.2.2 [INFO] [stderr] Compiling packed_simd v0.3.3 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking subtle v2.2.2 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Compiling rug v1.8.0 [INFO] [stderr] Compiling classygroup v0.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Checking az v0.3.1 [INFO] [stderr] Checking bit-vec v0.5.1 [INFO] [stderr] Checking blake2b_simd v0.5.10 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Compiling thiserror-impl v1.0.16 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking tinytemplate v1.0.4 [INFO] [stderr] Checking uint v0.8.3 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking criterion v0.3.2 [INFO] [stderr] Checking thiserror v1.0.16 [INFO] [stderr] Checking curve25519-dalek v2.0.0 [INFO] [stderr] Checking mohan v0.0.53 [INFO] [stderr] Checking bacteria v0.0.8 [INFO] [stderr] warning: unused import: `rug::Integer` [INFO] [stderr] --> src/group/mod.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use rug::Integer; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::Debug` [INFO] [stderr] --> src/group/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::fmt::Debug; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::hash::Hash` [INFO] [stderr] --> src/group/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::hash::Hash; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::marker::Sized` [INFO] [stderr] --> src/group/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::marker::Sized; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/group/create_discriminant.rs:121:22 [INFO] [stderr] | [INFO] [stderr] 121 | n.add_ui_mut((u64::from(M) * (1 << 16))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `H256` [INFO] [stderr] --> src/hash/mod.rs:4:29 [INFO] [stderr] | [INFO] [stderr] 4 | use mohan::hash::{blake256, H256}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rug::integer::Order` [INFO] [stderr] --> src/hash/mod.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use rug::integer::Order; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::hash::Hash` [INFO] [stderr] --> src/hash/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::hash::Hash; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/num/mpz.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::mem::uninitialized; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/num/mpz.rs:26:27 [INFO] [stderr] | [INFO] [stderr] 26 | let mut ret = uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/num/mpz.rs:436:27 [INFO] [stderr] | [INFO] [stderr] 436 | let mut mpz = std::mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/num/rand.rs:56:23 [INFO] [stderr] | [INFO] [stderr] 56 | let mut mpz = std::mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rug::Integer` [INFO] [stderr] --> src/group/mod.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use rug::Integer; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::Debug` [INFO] [stderr] --> src/group/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::fmt::Debug; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::hash::Hash` [INFO] [stderr] --> src/group/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::hash::Hash; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::marker::Sized` [INFO] [stderr] --> src/group/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::marker::Sized; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/group/create_discriminant.rs:121:22 [INFO] [stderr] | [INFO] [stderr] 121 | n.add_ui_mut((u64::from(M) * (1 << 16))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/group/create_discriminant.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 127 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/group/create_discriminant.rs:130:9 [INFO] [stderr] | [INFO] [stderr] 130 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BufReader`, `fs::File`, `path::PathBuf` [INFO] [stderr] --> src/group/classy.rs:751:9 [INFO] [stderr] | [INFO] [stderr] 751 | fs::File, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 752 | io::{BufRead, BufReader}, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 753 | path::PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/group/mod.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/num/mpz.rs:601:9 [INFO] [stderr] | [INFO] [stderr] 601 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `H256` [INFO] [stderr] --> src/hash/mod.rs:4:29 [INFO] [stderr] | [INFO] [stderr] 4 | use mohan::hash::{blake256, H256}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::hash::Hash` [INFO] [stderr] --> src/hash/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::hash::Hash; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/num/mpz.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::mem::uninitialized; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/num/mpz.rs:26:27 [INFO] [stderr] | [INFO] [stderr] 26 | let mut ret = uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/num/mpz.rs:436:27 [INFO] [stderr] | [INFO] [stderr] 436 | let mut mpz = std::mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/num/rand.rs:56:23 [INFO] [stderr] | [INFO] [stderr] 56 | let mut mpz = std::mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `q_sq_op` [INFO] [stderr] --> src/group/classy.rs:116:17 [INFO] [stderr] | [INFO] [stderr] 116 | q_sq_op, [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_q_sq_op` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `z_sq_op` [INFO] [stderr] --> src/group/classy.rs:122:17 [INFO] [stderr] | [INFO] [stderr] 122 | z_sq_op, [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_z_sq_op` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/group/classy.rs:207:17 [INFO] [stderr] | [INFO] [stderr] 207 | x, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> src/num/mpz.rs:487:20 [INFO] [stderr] | [INFO] [stderr] 487 | pub fn fmpz_gcdinv(d: &mut Mpz, a: &mut Mpz, f: &Mpz, g: &Mpz) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_d` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/num/mpz.rs:487:33 [INFO] [stderr] | [INFO] [stderr] 487 | pub fn fmpz_gcdinv(d: &mut Mpz, a: &mut Mpz, f: &Mpz, g: &Mpz) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/num/mpz.rs:487:46 [INFO] [stderr] | [INFO] [stderr] 487 | pub fn fmpz_gcdinv(d: &mut Mpz, a: &mut Mpz, f: &Mpz, g: &Mpz) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_f` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `g` [INFO] [stderr] --> src/num/mpz.rs:487:55 [INFO] [stderr] | [INFO] [stderr] 487 | pub fn fmpz_gcdinv(d: &mut Mpz, a: &mut Mpz, f: &Mpz, g: &Mpz) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_g` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> src/num/mpz.rs:534:19 [INFO] [stderr] | [INFO] [stderr] 534 | pub fn mpz_gcdinv(d: &mut Mpz, a: &mut Mpz, f: &Mpz, g: &Mpz) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_d` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/num/mpz.rs:534:32 [INFO] [stderr] | [INFO] [stderr] 534 | pub fn mpz_gcdinv(d: &mut Mpz, a: &mut Mpz, f: &Mpz, g: &Mpz) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/num/mpz.rs:534:45 [INFO] [stderr] | [INFO] [stderr] 534 | pub fn mpz_gcdinv(d: &mut Mpz, a: &mut Mpz, f: &Mpz, g: &Mpz) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_f` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `g` [INFO] [stderr] --> src/num/mpz.rs:534:54 [INFO] [stderr] | [INFO] [stderr] 534 | pub fn mpz_gcdinv(d: &mut Mpz, a: &mut Mpz, f: &Mpz, g: &Mpz) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_g` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ptr2` [INFO] [stderr] --> src/num/mpz.rs:567:13 [INFO] [stderr] | [INFO] [stderr] 567 | let ptr2 = gmp::mpz_export( [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_ptr2` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/group/elem.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 15 | let mut buf = Vec::new(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/group/classy.rs:432:92 [INFO] [stderr] | [INFO] [stderr] 432 | let (a1, a2, c2, mut co1, mut co2, m1, k, s, sp, ss, m, t, mut u2, v1, mut v2, mut temp) = mut_tuple_elems!( [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> src/group/classy.rs:752:14 [INFO] [stderr] | [INFO] [stderr] 752 | io::{BufRead, BufReader}, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `q_sq_op` [INFO] [stderr] --> src/group/classy.rs:116:17 [INFO] [stderr] | [INFO] [stderr] 116 | q_sq_op, [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_q_sq_op` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `z_sq_op` [INFO] [stderr] --> src/group/classy.rs:122:17 [INFO] [stderr] | [INFO] [stderr] 122 | z_sq_op, [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_z_sq_op` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/group/classy.rs:207:17 [INFO] [stderr] | [INFO] [stderr] 207 | x, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> src/num/mpz.rs:487:20 [INFO] [stderr] | [INFO] [stderr] 487 | pub fn fmpz_gcdinv(d: &mut Mpz, a: &mut Mpz, f: &Mpz, g: &Mpz) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_d` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/num/mpz.rs:487:33 [INFO] [stderr] | [INFO] [stderr] 487 | pub fn fmpz_gcdinv(d: &mut Mpz, a: &mut Mpz, f: &Mpz, g: &Mpz) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/num/mpz.rs:487:46 [INFO] [stderr] | [INFO] [stderr] 487 | pub fn fmpz_gcdinv(d: &mut Mpz, a: &mut Mpz, f: &Mpz, g: &Mpz) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_f` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `g` [INFO] [stderr] --> src/num/mpz.rs:487:55 [INFO] [stderr] | [INFO] [stderr] 487 | pub fn fmpz_gcdinv(d: &mut Mpz, a: &mut Mpz, f: &Mpz, g: &Mpz) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_g` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> src/num/mpz.rs:534:19 [INFO] [stderr] | [INFO] [stderr] 534 | pub fn mpz_gcdinv(d: &mut Mpz, a: &mut Mpz, f: &Mpz, g: &Mpz) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_d` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/num/mpz.rs:534:32 [INFO] [stderr] | [INFO] [stderr] 534 | pub fn mpz_gcdinv(d: &mut Mpz, a: &mut Mpz, f: &Mpz, g: &Mpz) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/num/mpz.rs:534:45 [INFO] [stderr] | [INFO] [stderr] 534 | pub fn mpz_gcdinv(d: &mut Mpz, a: &mut Mpz, f: &Mpz, g: &Mpz) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_f` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `g` [INFO] [stderr] --> src/num/mpz.rs:534:54 [INFO] [stderr] | [INFO] [stderr] 534 | pub fn mpz_gcdinv(d: &mut Mpz, a: &mut Mpz, f: &Mpz, g: &Mpz) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_g` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ptr2` [INFO] [stderr] --> src/num/mpz.rs:567:13 [INFO] [stderr] | [INFO] [stderr] 567 | let ptr2 = gmp::mpz_export( [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_ptr2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tmp` [INFO] [stderr] --> src/num/partial.rs:198:17 [INFO] [stderr] | [INFO] [stderr] 198 | let mut tmp = Mpz::default(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_tmp` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/num/partial.rs:201:13 [INFO] [stderr] | [INFO] [stderr] 201 | for i in 0..1000 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/group/elem.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 15 | let mut buf = Vec::new(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_bytes` [INFO] [stderr] --> src/group/elem.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | fn to_bytes(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `from_discriminant` [INFO] [stderr] --> src/group/class_ctx.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | fn from_discriminant(disc: &Mpz) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fmpz_gcdinv` [INFO] [stderr] --> src/num/mpz.rs:487:8 [INFO] [stderr] | [INFO] [stderr] 487 | pub fn fmpz_gcdinv(d: &mut Mpz, a: &mut Mpz, f: &Mpz, g: &Mpz) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mpz_is_negative` [INFO] [stderr] --> src/num/mpz.rs:521:8 [INFO] [stderr] | [INFO] [stderr] 521 | pub fn mpz_is_negative(z: &Mpz) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mpz_gcdinv` [INFO] [stderr] --> src/num/mpz.rs:534:8 [INFO] [stderr] | [INFO] [stderr] 534 | pub fn mpz_gcdinv(d: &mut Mpz, a: &mut Mpz, f: &Mpz, g: &Mpz) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `raw_export` [INFO] [stderr] --> src/num/mpz.rs:558:4 [INFO] [stderr] | [INFO] [stderr] 558 | fn raw_export(raw: &Mpz) -> Vec { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `RandState` [INFO] [stderr] --> src/num/rand.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 13 | pub struct RandState { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `BigDigit` [INFO] [stderr] --> src/num/rand.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | pub type BigDigit = u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `CoeffMax` [INFO] [stderr] --> src/num/rand.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | pub type CoeffMax = i64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `randinit` [INFO] [stderr] --> src/num/rand.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn randinit() -> RandState { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/group/classy.rs:432:92 [INFO] [stderr] | [INFO] [stderr] 432 | let (a1, a2, c2, mut co1, mut co2, m1, k, s, sp, ss, m, t, mut u2, v1, mut v2, mut temp) = mut_tuple_elems!( [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable `L_sq_op` should have a snake case name [INFO] [stderr] --> src/group/classy.rs:436:17 [INFO] [stderr] | [INFO] [stderr] 436 | let L_sq_op = &mut ctx.L; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `l_sq_op` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/num/partial.rs:65:16 [INFO] [stderr] | [INFO] [stderr] 65 | if bits < 0 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/num/partial.rs:198:13 [INFO] [stderr] | [INFO] [stderr] 198 | let mut tmp = Mpz::default(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_bytes` [INFO] [stderr] --> src/group/elem.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | fn to_bytes(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `from_discriminant` [INFO] [stderr] --> src/group/class_ctx.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | fn from_discriminant(disc: &Mpz) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `split_into_three_pieces` [INFO] [stderr] --> src/group/classy.rs:1208:8 [INFO] [stderr] | [INFO] [stderr] 1208 | fn split_into_three_pieces(line: &str, c: char) -> [&str; 3] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fmpz_gcdinv` [INFO] [stderr] --> src/num/mpz.rs:487:8 [INFO] [stderr] | [INFO] [stderr] 487 | pub fn fmpz_gcdinv(d: &mut Mpz, a: &mut Mpz, f: &Mpz, g: &Mpz) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mpz_is_negative` [INFO] [stderr] --> src/num/mpz.rs:521:8 [INFO] [stderr] | [INFO] [stderr] 521 | pub fn mpz_is_negative(z: &Mpz) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mpz_gcdinv` [INFO] [stderr] --> src/num/mpz.rs:534:8 [INFO] [stderr] | [INFO] [stderr] 534 | pub fn mpz_gcdinv(d: &mut Mpz, a: &mut Mpz, f: &Mpz, g: &Mpz) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `raw_export` [INFO] [stderr] --> src/num/mpz.rs:558:4 [INFO] [stderr] | [INFO] [stderr] 558 | fn raw_export(raw: &Mpz) -> Vec { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `CoeffMax` [INFO] [stderr] --> src/num/rand.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | pub type CoeffMax = i64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `L_sq_op` should have a snake case name [INFO] [stderr] --> src/group/classy.rs:436:17 [INFO] [stderr] | [INFO] [stderr] 436 | let L_sq_op = &mut ctx.L; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `l_sq_op` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/num/partial.rs:65:16 [INFO] [stderr] | [INFO] [stderr] 65 | if bits < 0 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `classygroup::hash::hash` [INFO] [stderr] --> bench/uint.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use classygroup::hash::hash as blake2b; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^----^^^^^^^^^^^ [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `Hash` [INFO] [stderr] | no `hash` in `hash` [INFO] [stderr] [INFO] [stderr] error[E0603]: module `hash` is private [INFO] [stderr] --> bench/uint.rs:5:18 [INFO] [stderr] | [INFO] [stderr] 5 | use classygroup::hash::hash as blake2b; [INFO] [stderr] | ^^^^ this module is private [INFO] [stderr] | [INFO] [stderr] note: the module `hash` is defined here [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | mod hash; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `classygroup::uint::u256` [INFO] [stderr] --> bench/uint.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use classygroup::uint::u256; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `mohan::U256 as PU256` [INFO] [stderr] --> bench/uint.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use mohan::U256 as PU256; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rug::integer::Order` [INFO] [stderr] --> bench/uint.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use rug::integer::Order; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0603. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `classygroup`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0432]: unresolved import `classygroup::hash::hash` [INFO] [stderr] --> bench/hash/hashes.rs:5:25 [INFO] [stderr] | [INFO] [stderr] 5 | use classygroup::hash::{hash, hash_to_prime}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | | [INFO] [stderr] | no `hash` in `hash` [INFO] [stderr] | help: a similar name exists in the module: `Hash` [INFO] [stderr] [INFO] [stderr] error[E0603]: module `hash` is private [INFO] [stderr] --> bench/hash/hashes.rs:5:18 [INFO] [stderr] | [INFO] [stderr] 5 | use classygroup::hash::{hash, hash_to_prime}; [INFO] [stderr] | ^^^^ this module is private [INFO] [stderr] | [INFO] [stderr] note: the module `hash` is defined here [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | mod hash; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0603. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `classygroup`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "0cf6d141915c9fd169e25f2775f6c06ef3c101c6f6e7766c0e4a67fc1e288548"` [INFO] running `"docker" "rm" "-f" "0cf6d141915c9fd169e25f2775f6c06ef3c101c6f6e7766c0e4a67fc1e288548"` [INFO] [stdout] 0cf6d141915c9fd169e25f2775f6c06ef3c101c6f6e7766c0e4a67fc1e288548