[INFO] cloning repository https://github.com/odf/rust_dsymbols [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/odf/rust_dsymbols" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fodf%2Frust_dsymbols", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fodf%2Frust_dsymbols'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 241a4761c76c567e8dc11538befd9965df5eb4b2 [INFO] testing odf/rust_dsymbols against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fodf%2Frust_dsymbols" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. 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kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a00ac122eb4afe62795c11554543a9d8290ca29d3c1cdc904281d2eda7f7f75 [INFO] running `Command { std: "docker" "start" "-a" "1a00ac122eb4afe62795c11554543a9d8290ca29d3c1cdc904281d2eda7f7f75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a00ac122eb4afe62795c11554543a9d8290ca29d3c1cdc904281d2eda7f7f75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a00ac122eb4afe62795c11554543a9d8290ca29d3c1cdc904281d2eda7f7f75", kill_on_drop: false }` [INFO] [stdout] 1a00ac122eb4afe62795c11554543a9d8290ca29d3c1cdc904281d2eda7f7f75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4f34a406682198bbaea00cdefd85bd45334fa6f3557176634b8c501049d3ebb [INFO] running `Command { std: "docker" "start" "-a" "d4f34a406682198bbaea00cdefd85bd45334fa6f3557176634b8c501049d3ebb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling syn v2.0.95 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling proptest v1.6.0 [INFO] [stderr] Compiling rust_dsymbols v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `num_bigint::BigInt` [INFO] [stdout] --> src/geometry/matrix.rs:984:9 [INFO] [stdout] | [INFO] [stdout] 984 | use num_bigint::BigInt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `One` [INFO] [stdout] --> src/geometry/matrix.rs:985:22 [INFO] [stdout] | [INFO] [stdout] 985 | use num_traits::{One, FromPrimitive}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num_bigint::BigInt` [INFO] [stdout] --> src/geometry/vec_matrix.rs:1186:9 [INFO] [stdout] | [INFO] [stdout] 1186 | use num_bigint::BigInt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `One` [INFO] [stdout] --> src/geometry/vec_matrix.rs:1187:22 [INFO] [stdout] | [INFO] [stdout] 1187 | use num_traits::{One, FromPrimitive}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num_traits::one` [INFO] [stdout] --> src/geometry/prime_residue_classes.rs:219:9 [INFO] [stdout] | [INFO] [stdout] 219 | use num_traits::one; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/geometry/prime_residue_classes.rs:222:9 [INFO] [stdout] | [INFO] [stdout] 222 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num_bigint::BigInt` [INFO] [stdout] --> src/pgraphs.rs:228:9 [INFO] [stdout] | [INFO] [stdout] 228 | use num_bigint::BigInt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::dsets::DSet` [INFO] [stdout] --> src/tilings.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | use crate::dsets::DSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::delaney3d::pseudo_toroidal_cover` [INFO] [stdout] --> src/tilings.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | use crate::delaney3d::pseudo_toroidal_cover; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::dsyms::PartialDSym` [INFO] [stdout] --> src/tilings.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | use crate::dsyms::PartialDSym; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/tilings.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/geometry/traits.rs:95:19 [INFO] [stdout] | [INFO] [stdout] 95 | fn can_divide(a: &Self, b: &Self) -> bool { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/geometry/basis.rs:108:17 [INFO] [stdout] | [INFO] [stdout] 108 | let mut b = &mut self.vectors[i]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_map` is never used [INFO] [stdout] --> src/fpgroups/cosets.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl CosetTable { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 117 | fn as_map(&self) -> Vec> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `multiplier`, `result`, `columns`, `rank`, and `nr_swaps` are never read [INFO] [stdout] --> src/geometry/matrix.rs:559:5 [INFO] [stdout] | [INFO] [stdout] 558 | pub struct RowEchelonMatrix { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 559 | multiplier: Matrix, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 560 | result: Matrix, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 561 | columns: [usize; N], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 562 | rank: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 563 | nr_swaps: usize [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RowEchelonMatrix` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `rank`, `null_space`, and `solve` are never used [INFO] [stdout] --> src/geometry/matrix.rs:608:8 [INFO] [stdout] | [INFO] [stdout] 605 | / impl Matrix [INFO] [stdout] 606 | | where for <'a> &'a T: ScalarPtr [INFO] [stdout] | |______________________________________- methods in this implementation [INFO] [stdout] 607 | { [INFO] [stdout] 608 | fn rank(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 612 | fn null_space(&self) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 619 | fn solve(&self, rhs: &Matrix) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `determinant` and `inverse` are never used [INFO] [stdout] --> src/geometry/matrix.rs:654:8 [INFO] [stdout] | [INFO] [stdout] 651 | / impl Matrix [INFO] [stdout] 652 | | where for <'a> &'a T: ScalarPtr [INFO] [stdout] | |______________________________________- methods in this implementation [INFO] [stdout] 653 | { [INFO] [stdout] 654 | fn determinant(&self) -> T { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 680 | fn inverse(&self) -> Option [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix` is never used [INFO] [stdout] --> src/geometry/matrix.rs:988:8 [INFO] [stdout] | [INFO] [stdout] 988 | fn matrix(m: [[i64; M]; N]) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FromI32` is never used [INFO] [stdout] --> src/geometry/matrix.rs:1117:11 [INFO] [stdout] | [INFO] [stdout] 1117 | trait FromI32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix_from_values` is never used [INFO] [stdout] --> src/geometry/matrix.rs:1139:8 [INFO] [stdout] | [INFO] [stdout] 1139 | fn matrix_from_values(v: &[T]) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `entry` is never used [INFO] [stdout] --> src/geometry/matrix.rs:1156:8 [INFO] [stdout] | [INFO] [stdout] 1156 | fn entry(size: i32) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix` is never used [INFO] [stdout] --> src/geometry/matrix.rs:1163:8 [INFO] [stdout] | [INFO] [stdout] 1163 | fn matrix(size: i32) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_numerical_matrix` is never used [INFO] [stdout] --> src/geometry/matrix.rs:1170:8 [INFO] [stdout] | [INFO] [stdout] 1170 | fn test_numerical_matrix(m: &Matrix) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_exact_matrix` is never used [INFO] [stdout] --> src/geometry/matrix.rs:1188:8 [INFO] [stdout] | [INFO] [stdout] 1188 | fn test_exact_matrix(m: &Matrix) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_rational_matrix` is never used [INFO] [stdout] --> src/geometry/matrix.rs:1208:8 [INFO] [stdout] | [INFO] [stdout] 1208 | fn test_rational_matrix(m: &Matrix) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_solver` is never used [INFO] [stdout] --> src/geometry/matrix.rs:1218:8 [INFO] [stdout] | [INFO] [stdout] 1218 | fn test_solver( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1190:8 [INFO] [stdout] | [INFO] [stdout] 1190 | fn matrix(m: [[i64; M]; N]) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FromI32` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1317:11 [INFO] [stdout] | [INFO] [stdout] 1317 | trait FromI32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix_from_values` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1339:8 [INFO] [stdout] | [INFO] [stdout] 1339 | fn matrix_from_values(v: &[T], m: usize) -> VecMatrix [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `entry` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1356:8 [INFO] [stdout] | [INFO] [stdout] 1356 | fn entry(size: i32) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sized_matrix` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1363:8 [INFO] [stdout] | [INFO] [stdout] 1363 | fn sized_matrix(size: i32, n: usize, m: usize) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1370:8 [INFO] [stdout] | [INFO] [stdout] 1370 | fn matrix(entry_size: i32, dmin: usize, dmax: usize) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `equations` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1379:8 [INFO] [stdout] | [INFO] [stdout] 1379 | fn equations(entry_size: i32, dmin: usize, dmax: usize) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_numerical_matrix` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1388:8 [INFO] [stdout] | [INFO] [stdout] 1388 | fn test_numerical_matrix(m: &VecMatrix) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_exact_matrix` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1414:8 [INFO] [stdout] | [INFO] [stdout] 1414 | fn test_exact_matrix(m: &VecMatrix) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_rational_matrix` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1438:8 [INFO] [stdout] | [INFO] [stdout] 1438 | fn test_rational_matrix(m: &VecMatrix) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_solver` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1448:8 [INFO] [stdout] | [INFO] [stdout] 1448 | fn test_solver(m: &VecMatrix, v: &VecMatrix) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_solver_numerical` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1459:8 [INFO] [stdout] | [INFO] [stdout] 1459 | fn test_solver_numerical(m: &VecMatrix, v: &VecMatrix) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `valid` is never used [INFO] [stdout] --> src/geometry/prime_residue_classes.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl PrimeResidueClass

{ [INFO] [stdout] | --------------------------------------- associated function in this implementation [INFO] [stdout] 13 | fn valid() -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix_from_values` is never used [INFO] [stdout] --> src/geometry/modular_solver.rs:161:8 [INFO] [stdout] | [INFO] [stdout] 161 | fn matrix_from_values(v: &[T], m: usize) -> VecMatrix [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `entry` is never used [INFO] [stdout] --> src/geometry/modular_solver.rs:178:8 [INFO] [stdout] | [INFO] [stdout] 178 | fn entry(size: i64) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sized_matrix` is never used [INFO] [stdout] --> src/geometry/modular_solver.rs:185:8 [INFO] [stdout] | [INFO] [stdout] 185 | fn sized_matrix(size: i64, n: usize, m: usize) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix` is never used [INFO] [stdout] --> src/geometry/modular_solver.rs:192:8 [INFO] [stdout] | [INFO] [stdout] 192 | fn matrix(entry_size: i64, dmin: usize, dmax: usize) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `equations` is never used [INFO] [stdout] --> src/geometry/modular_solver.rs:201:8 [INFO] [stdout] | [INFO] [stdout] 201 | fn equations(entry_size: i64, dmin: usize, dmax: usize) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_matrix` is never used [INFO] [stdout] --> src/geometry/modular_solver.rs:210:8 [INFO] [stdout] | [INFO] [stdout] 210 | fn test_matrix(m: &VecMatrix) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_solver` is never used [INFO] [stdout] --> src/geometry/modular_solver.rs:236:8 [INFO] [stdout] | [INFO] [stdout] 236 | fn test_solver(m: &VecMatrix, v: &VecMatrix) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_modular_solver` is never used [INFO] [stdout] --> src/geometry/modular_solver.rs:247:8 [INFO] [stdout] | [INFO] [stdout] 247 | fn test_modular_solver(m: &VecMatrix, v: &VecMatrix) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `P_SMALL` is never used [INFO] [stdout] --> src/geometry/modular_solver.rs:256:11 [INFO] [stdout] | [INFO] [stdout] 256 | const P_SMALL: i64 = 61; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `P_LARGE` is never used [INFO] [stdout] --> src/geometry/modular_solver.rs:257:11 [INFO] [stdout] | [INFO] [stdout] 257 | const P_LARGE: i64 = 3_037_000_493; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Entry` is never used [INFO] [stdout] --> src/geometry/basis.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | trait Entry: Scalar { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pivot_column` is never used [INFO] [stdout] --> src/geometry/basis.rs:82:4 [INFO] [stdout] | [INFO] [stdout] 82 | fn pivot_column(v: &[T]) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Basis` is never constructed [INFO] [stdout] --> src/geometry/basis.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 88 | struct Basis { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `extend`, `reduce`, `rank`, and `vectors` are never used [INFO] [stdout] --> src/geometry/basis.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 94 | / impl Basis [INFO] [stdout] 95 | | where for <'a> &'a T: ScalarPtr [INFO] [stdout] | |______________________________________- associated items in this implementation [INFO] [stdout] 96 | { [INFO] [stdout] 97 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 104 | fn extend(&mut self, v: &[T; N]) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 139 | fn reduce(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 155 | fn rank(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 159 | fn vectors(&self) -> Vec<[T; N]> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DrawingInstructions` is never constructed [INFO] [stdout] --> src/drawing.rs:11:19 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) struct DrawingInstructions<'a> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/drawing.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl<'a> DrawingInstructions<'a> [INFO] [stdout] | -------------------------------- associated function in this implementation [INFO] [stdout] 17 | { [INFO] [stdout] 18 | pub fn new(ds: &'a PartialDSet) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_graph` is never used [INFO] [stdout] --> src/pgraphs.rs:232:8 [INFO] [stdout] | [INFO] [stdout] 232 | fn make_graph(spec: &[i64]) -> PeriodicGraph { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `EdgeVectors` is never used [INFO] [stdout] --> src/tilings.rs:11:6 [INFO] [stdout] | [INFO] [stdout] 11 | type EdgeVectors = BTreeMap<(usize, usize), VecMatrix>; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Skeleton` is never constructed [INFO] [stdout] --> src/tilings.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | struct Skeleton { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `of` is never used [INFO] [stdout] --> src/tilings.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl Skeleton { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 23 | fn of(cov: &T) -> Skeleton { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `skeleton_edge` is never used [INFO] [stdout] --> src/tilings.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn skeleton_edge( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `chamber_to_node` is never used [INFO] [stdout] --> src/tilings.rs:64:4 [INFO] [stdout] | [INFO] [stdout] 64 | fn chamber_to_node(cov: &T) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `edge_translations` is never used [INFO] [stdout] --> src/tilings.rs:78:4 [INFO] [stdout] | [INFO] [stdout] 78 | fn edge_translations(cov: &T) -> EdgeVectors [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `corner_shifts` is never used [INFO] [stdout] --> src/tilings.rs:97:4 [INFO] [stdout] | [INFO] [stdout] 97 | fn corner_shifts(cov: &T, e2t: &EdgeVectors) -> EdgeVectors { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/dsets.rs:74:26 [INFO] [stdout] | [INFO] [stdout] 74 | fn traversal(&self, indices: I1, seeds: I2) [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 75 | -> Traversal [INFO] [stdout] | ----------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 75 | -> Traversal<'_, Self, I2::IntoIter> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/dsets.rs:81:23 [INFO] [stdout] | [INFO] [stdout] 81 | fn full_traversal(&self) -> Traversal> { [INFO] [stdout] | ^^^^^ -------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 81 | fn full_traversal(&self) -> Traversal<'_, Self, RangeInclusive> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.23s [INFO] running `Command { std: "docker" "inspect" "d4f34a406682198bbaea00cdefd85bd45334fa6f3557176634b8c501049d3ebb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4f34a406682198bbaea00cdefd85bd45334fa6f3557176634b8c501049d3ebb", kill_on_drop: false }` [INFO] [stdout] d4f34a406682198bbaea00cdefd85bd45334fa6f3557176634b8c501049d3ebb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a5a611e30fca891c0012d51075bfbf08c4fc7f4f9f1fe83247057b08797b364f [INFO] running `Command { std: "docker" "start" "-a" "a5a611e30fca891c0012d51075bfbf08c4fc7f4f9f1fe83247057b08797b364f", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `num_bigint::BigInt` [INFO] [stdout] --> src/geometry/matrix.rs:984:9 [INFO] [stdout] | [INFO] [stdout] 984 | use num_bigint::BigInt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `One` [INFO] [stdout] --> src/geometry/matrix.rs:985:22 [INFO] [stdout] | [INFO] [stdout] 985 | use num_traits::{One, FromPrimitive}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num_bigint::BigInt` [INFO] [stdout] --> src/geometry/vec_matrix.rs:1186:9 [INFO] [stdout] | [INFO] [stdout] 1186 | use num_bigint::BigInt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `One` [INFO] [stdout] --> src/geometry/vec_matrix.rs:1187:22 [INFO] [stdout] | [INFO] [stdout] 1187 | use num_traits::{One, FromPrimitive}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num_traits::one` [INFO] [stdout] --> src/geometry/prime_residue_classes.rs:219:9 [INFO] [stdout] | [INFO] [stdout] 219 | use num_traits::one; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/geometry/prime_residue_classes.rs:222:9 [INFO] [stdout] | [INFO] [stdout] 222 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num_bigint::BigInt` [INFO] [stdout] --> src/pgraphs.rs:228:9 [INFO] [stdout] | [INFO] [stdout] 228 | use num_bigint::BigInt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::dsets::DSet` [INFO] [stdout] --> src/tilings.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | use crate::dsets::DSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::delaney3d::pseudo_toroidal_cover` [INFO] [stdout] --> src/tilings.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | use crate::delaney3d::pseudo_toroidal_cover; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::dsyms::PartialDSym` [INFO] [stdout] --> src/tilings.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | use crate::dsyms::PartialDSym; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/tilings.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/geometry/traits.rs:95:19 [INFO] [stdout] | [INFO] [stdout] 95 | fn can_divide(a: &Self, b: &Self) -> bool { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/geometry/basis.rs:108:17 [INFO] [stdout] | [INFO] [stdout] 108 | let mut b = &mut self.vectors[i]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_map` is never used [INFO] [stdout] --> src/fpgroups/cosets.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl CosetTable { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 117 | fn as_map(&self) -> Vec> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `multiplier`, `result`, `columns`, `rank`, and `nr_swaps` are never read [INFO] [stdout] --> src/geometry/matrix.rs:559:5 [INFO] [stdout] | [INFO] [stdout] 558 | pub struct RowEchelonMatrix { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 559 | multiplier: Matrix, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 560 | result: Matrix, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 561 | columns: [usize; N], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 562 | rank: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 563 | nr_swaps: usize [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RowEchelonMatrix` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `rank`, `null_space`, and `solve` are never used [INFO] [stdout] --> src/geometry/matrix.rs:608:8 [INFO] [stdout] | [INFO] [stdout] 605 | / impl Matrix [INFO] [stdout] 606 | | where for <'a> &'a T: ScalarPtr [INFO] [stdout] | |______________________________________- methods in this implementation [INFO] [stdout] 607 | { [INFO] [stdout] 608 | fn rank(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 612 | fn null_space(&self) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 619 | fn solve(&self, rhs: &Matrix) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `determinant` and `inverse` are never used [INFO] [stdout] --> src/geometry/matrix.rs:654:8 [INFO] [stdout] | [INFO] [stdout] 651 | / impl Matrix [INFO] [stdout] 652 | | where for <'a> &'a T: ScalarPtr [INFO] [stdout] | |______________________________________- methods in this implementation [INFO] [stdout] 653 | { [INFO] [stdout] 654 | fn determinant(&self) -> T { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 680 | fn inverse(&self) -> Option [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix` is never used [INFO] [stdout] --> src/geometry/matrix.rs:988:8 [INFO] [stdout] | [INFO] [stdout] 988 | fn matrix(m: [[i64; M]; N]) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FromI32` is never used [INFO] [stdout] --> src/geometry/matrix.rs:1117:11 [INFO] [stdout] | [INFO] [stdout] 1117 | trait FromI32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix_from_values` is never used [INFO] [stdout] --> src/geometry/matrix.rs:1139:8 [INFO] [stdout] | [INFO] [stdout] 1139 | fn matrix_from_values(v: &[T]) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `entry` is never used [INFO] [stdout] --> src/geometry/matrix.rs:1156:8 [INFO] [stdout] | [INFO] [stdout] 1156 | fn entry(size: i32) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix` is never used [INFO] [stdout] --> src/geometry/matrix.rs:1163:8 [INFO] [stdout] | [INFO] [stdout] 1163 | fn matrix(size: i32) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_numerical_matrix` is never used [INFO] [stdout] --> src/geometry/matrix.rs:1170:8 [INFO] [stdout] | [INFO] [stdout] 1170 | fn test_numerical_matrix(m: &Matrix) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_exact_matrix` is never used [INFO] [stdout] --> src/geometry/matrix.rs:1188:8 [INFO] [stdout] | [INFO] [stdout] 1188 | fn test_exact_matrix(m: &Matrix) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_rational_matrix` is never used [INFO] [stdout] --> src/geometry/matrix.rs:1208:8 [INFO] [stdout] | [INFO] [stdout] 1208 | fn test_rational_matrix(m: &Matrix) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_solver` is never used [INFO] [stdout] --> src/geometry/matrix.rs:1218:8 [INFO] [stdout] | [INFO] [stdout] 1218 | fn test_solver( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1190:8 [INFO] [stdout] | [INFO] [stdout] 1190 | fn matrix(m: [[i64; M]; N]) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FromI32` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1317:11 [INFO] [stdout] | [INFO] [stdout] 1317 | trait FromI32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix_from_values` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1339:8 [INFO] [stdout] | [INFO] [stdout] 1339 | fn matrix_from_values(v: &[T], m: usize) -> VecMatrix [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `entry` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1356:8 [INFO] [stdout] | [INFO] [stdout] 1356 | fn entry(size: i32) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sized_matrix` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1363:8 [INFO] [stdout] | [INFO] [stdout] 1363 | fn sized_matrix(size: i32, n: usize, m: usize) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1370:8 [INFO] [stdout] | [INFO] [stdout] 1370 | fn matrix(entry_size: i32, dmin: usize, dmax: usize) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `equations` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1379:8 [INFO] [stdout] | [INFO] [stdout] 1379 | fn equations(entry_size: i32, dmin: usize, dmax: usize) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_numerical_matrix` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1388:8 [INFO] [stdout] | [INFO] [stdout] 1388 | fn test_numerical_matrix(m: &VecMatrix) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_exact_matrix` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1414:8 [INFO] [stdout] | [INFO] [stdout] 1414 | fn test_exact_matrix(m: &VecMatrix) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_rational_matrix` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1438:8 [INFO] [stdout] | [INFO] [stdout] 1438 | fn test_rational_matrix(m: &VecMatrix) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_solver` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1448:8 [INFO] [stdout] | [INFO] [stdout] 1448 | fn test_solver(m: &VecMatrix, v: &VecMatrix) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_solver_numerical` is never used [INFO] [stdout] --> src/geometry/vec_matrix.rs:1459:8 [INFO] [stdout] | [INFO] [stdout] 1459 | fn test_solver_numerical(m: &VecMatrix, v: &VecMatrix) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `valid` is never used [INFO] [stdout] --> src/geometry/prime_residue_classes.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl PrimeResidueClass

{ [INFO] [stdout] | --------------------------------------- associated function in this implementation [INFO] [stdout] 13 | fn valid() -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix_from_values` is never used [INFO] [stdout] --> src/geometry/modular_solver.rs:161:8 [INFO] [stdout] | [INFO] [stdout] 161 | fn matrix_from_values(v: &[T], m: usize) -> VecMatrix [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `entry` is never used [INFO] [stdout] --> src/geometry/modular_solver.rs:178:8 [INFO] [stdout] | [INFO] [stdout] 178 | fn entry(size: i64) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sized_matrix` is never used [INFO] [stdout] --> src/geometry/modular_solver.rs:185:8 [INFO] [stdout] | [INFO] [stdout] 185 | fn sized_matrix(size: i64, n: usize, m: usize) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix` is never used [INFO] [stdout] --> src/geometry/modular_solver.rs:192:8 [INFO] [stdout] | [INFO] [stdout] 192 | fn matrix(entry_size: i64, dmin: usize, dmax: usize) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `equations` is never used [INFO] [stdout] --> src/geometry/modular_solver.rs:201:8 [INFO] [stdout] | [INFO] [stdout] 201 | fn equations(entry_size: i64, dmin: usize, dmax: usize) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_matrix` is never used [INFO] [stdout] --> src/geometry/modular_solver.rs:210:8 [INFO] [stdout] | [INFO] [stdout] 210 | fn test_matrix(m: &VecMatrix) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_solver` is never used [INFO] [stdout] --> src/geometry/modular_solver.rs:236:8 [INFO] [stdout] | [INFO] [stdout] 236 | fn test_solver(m: &VecMatrix, v: &VecMatrix) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_modular_solver` is never used [INFO] [stdout] --> src/geometry/modular_solver.rs:247:8 [INFO] [stdout] | [INFO] [stdout] 247 | fn test_modular_solver(m: &VecMatrix, v: &VecMatrix) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `P_SMALL` is never used [INFO] [stdout] --> src/geometry/modular_solver.rs:256:11 [INFO] [stdout] | [INFO] [stdout] 256 | const P_SMALL: i64 = 61; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `P_LARGE` is never used [INFO] [stdout] --> src/geometry/modular_solver.rs:257:11 [INFO] [stdout] | [INFO] [stdout] 257 | const P_LARGE: i64 = 3_037_000_493; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rust_dsymbols v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `Entry` is never used [INFO] [stdout] --> src/geometry/basis.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | trait Entry: Scalar { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pivot_column` is never used [INFO] [stdout] --> src/geometry/basis.rs:82:4 [INFO] [stdout] | [INFO] [stdout] 82 | fn pivot_column(v: &[T]) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Basis` is never constructed [INFO] [stdout] --> src/geometry/basis.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 88 | struct Basis { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `extend`, `reduce`, `rank`, and `vectors` are never used [INFO] [stdout] --> src/geometry/basis.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 94 | / impl Basis [INFO] [stdout] 95 | | where for <'a> &'a T: ScalarPtr [INFO] [stdout] | |______________________________________- associated items in this implementation [INFO] [stdout] 96 | { [INFO] [stdout] 97 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 104 | fn extend(&mut self, v: &[T; N]) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 139 | fn reduce(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 155 | fn rank(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 159 | fn vectors(&self) -> Vec<[T; N]> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DrawingInstructions` is never constructed [INFO] [stdout] --> src/drawing.rs:11:19 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) struct DrawingInstructions<'a> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/drawing.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl<'a> DrawingInstructions<'a> [INFO] [stdout] | -------------------------------- associated function in this implementation [INFO] [stdout] 17 | { [INFO] [stdout] 18 | pub fn new(ds: &'a PartialDSet) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_graph` is never used [INFO] [stdout] --> src/pgraphs.rs:232:8 [INFO] [stdout] | [INFO] [stdout] 232 | fn make_graph(spec: &[i64]) -> PeriodicGraph { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `EdgeVectors` is never used [INFO] [stdout] --> src/tilings.rs:11:6 [INFO] [stdout] | [INFO] [stdout] 11 | type EdgeVectors = BTreeMap<(usize, usize), VecMatrix>; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Skeleton` is never constructed [INFO] [stdout] --> src/tilings.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | struct Skeleton { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `of` is never used [INFO] [stdout] --> src/tilings.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl Skeleton { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 23 | fn of(cov: &T) -> Skeleton { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `skeleton_edge` is never used [INFO] [stdout] --> src/tilings.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn skeleton_edge( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `chamber_to_node` is never used [INFO] [stdout] --> src/tilings.rs:64:4 [INFO] [stdout] | [INFO] [stdout] 64 | fn chamber_to_node(cov: &T) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `edge_translations` is never used [INFO] [stdout] --> src/tilings.rs:78:4 [INFO] [stdout] | [INFO] [stdout] 78 | fn edge_translations(cov: &T) -> EdgeVectors [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `corner_shifts` is never used [INFO] [stdout] --> src/tilings.rs:97:4 [INFO] [stdout] | [INFO] [stdout] 97 | fn corner_shifts(cov: &T, e2t: &EdgeVectors) -> EdgeVectors { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/dsets.rs:74:26 [INFO] [stdout] | [INFO] [stdout] 74 | fn traversal(&self, indices: I1, seeds: I2) [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 75 | -> Traversal [INFO] [stdout] | ----------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 75 | -> Traversal<'_, Self, I2::IntoIter> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/dsets.rs:81:23 [INFO] [stdout] | [INFO] [stdout] 81 | fn full_traversal(&self) -> Traversal> { [INFO] [stdout] | ^^^^^ -------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 81 | fn full_traversal(&self) -> Traversal<'_, Self, RangeInclusive> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/geometry/traits.rs:95:19 [INFO] [stdout] | [INFO] [stdout] 95 | fn can_divide(a: &Self, b: &Self) -> bool { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/geometry/basis.rs:108:17 [INFO] [stdout] | [INFO] [stdout] 108 | let mut b = &mut self.vectors[i]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Entry` is never used [INFO] [stdout] --> src/geometry/basis.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | trait Entry: Scalar { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pivot_column` is never used [INFO] [stdout] --> src/geometry/basis.rs:82:4 [INFO] [stdout] | [INFO] [stdout] 82 | fn pivot_column(v: &[T]) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Basis` is never constructed [INFO] [stdout] --> src/geometry/basis.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 88 | struct Basis { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `extend`, `reduce`, `rank`, and `vectors` are never used [INFO] [stdout] --> src/geometry/basis.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 94 | / impl Basis [INFO] [stdout] 95 | | where for <'a> &'a T: ScalarPtr [INFO] [stdout] | |______________________________________- associated items in this implementation [INFO] [stdout] 96 | { [INFO] [stdout] 97 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 104 | fn extend(&mut self, v: &[T; N]) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 139 | fn reduce(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 155 | fn rank(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 159 | fn vectors(&self) -> Vec<[T; N]> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DrawingInstructions` is never constructed [INFO] [stdout] --> src/drawing.rs:11:19 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) struct DrawingInstructions<'a> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/drawing.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl<'a> DrawingInstructions<'a> [INFO] [stdout] | -------------------------------- associated function in this implementation [INFO] [stdout] 17 | { [INFO] [stdout] 18 | pub fn new(ds: &'a PartialDSet) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `chamber_to_node`, `edge_translations`, and `corner_shifts` are never read [INFO] [stdout] --> src/tilings.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | struct Skeleton { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 15 | chamber_to_node: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 16 | edge_translations: EdgeVectors, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 17 | corner_shifts: EdgeVectors, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/dsets.rs:74:26 [INFO] [stdout] | [INFO] [stdout] 74 | fn traversal(&self, indices: I1, seeds: I2) [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 75 | -> Traversal [INFO] [stdout] | ----------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 75 | -> Traversal<'_, Self, I2::IntoIter> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/dsets.rs:81:23 [INFO] [stdout] | [INFO] [stdout] 81 | fn full_traversal(&self) -> Traversal> { [INFO] [stdout] | ^^^^^ -------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 81 | fn full_traversal(&self) -> Traversal<'_, Self, RangeInclusive> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustc7JpUbp/symbols.o" "<17 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,libunicode_width-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{libnom-d22e0627451f6770.rlib,libmemchr-7da3eb859f97a95c.rlib,libonce_cell-24c5d665b6879050.rlib,libproptest-4169665d0044bc83.rlib,libunarray-efa7fbfb9b1c3a47.rlib,libregex_syntax-13fc688ae7f36982.rlib,librand_xorshift-f0764d85a672397d.rlib,librand-76f538afa93efc29.rlib,librand_chacha-da2f8da5b4710956.rlib,libppv_lite86-5a47a096d663b7e9.rlib,libzerocopy-2e741edf1e3d7483.rlib,libbyteorder-7df9ab1ae37e1368.rlib,librand_core-cd34b6b0cdd67c7d.rlib,libgetrandom-6c7578fa5b412f1d.rlib,librusty_fork-c9aa13192f4c49e5.rlib,libwait_timeout-6f2c223126112b02.rlib,libtempfile-a652a65f6bdc3c3d.rlib,liblibc-c2153c12d9285417.rlib,libcfg_if-33ef6c02a07f9fec.rlib,libfastrand-2f39b46dd43f91c2.rlib,libremove_dir_all-988c28ce6bbf4cfc.rlib,libfnv-2d77ec4f6f971b24.rlib,libquick_error-d40abd8d97f0f2e3.rlib,liblazy_static-2bb390fee0230a38.rlib,libbit_set-a12eff27179b4946.rlib,libbit_vec-4078949085e9c884.rlib,libbitflags-ce446ee600bbaa5e.rlib,libnum_rational-87f7c1218d83d8c8.rlib,libnum_bigint-0697bdb426720833.rlib,libnum_integer-820a2917b6a00a94.rlib,libnum_traits-c222825cc4988557.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustc7JpUbp/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,-znostart-stop-gc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rust_dsymbols-efa97e6a6c677b6f" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. [INFO] [stdout] LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_dsymbols` (lib test) due to 1 previous error; 11 warnings emitted [INFO] running `Command { std: "docker" "inspect" "a5a611e30fca891c0012d51075bfbf08c4fc7f4f9f1fe83247057b08797b364f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5a611e30fca891c0012d51075bfbf08c4fc7f4f9f1fe83247057b08797b364f", kill_on_drop: false }` [INFO] [stdout] a5a611e30fca891c0012d51075bfbf08c4fc7f4f9f1fe83247057b08797b364f