[INFO] cloning repository https://github.com/caleb-ad/rust_matrix_invert [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/caleb-ad/rust_matrix_invert" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaleb-ad%2Frust_matrix_invert", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaleb-ad%2Frust_matrix_invert'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9ebafd1bda2254ccdc1ef4b4b9ac5d05ad40c681 [INFO] checking caleb-ad/rust_matrix_invert against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaleb-ad%2Frust_matrix_invert" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/caleb-ad/rust_matrix_invert [INFO] finished tweaking git repo https://github.com/caleb-ad/rust_matrix_invert [INFO] tweaked toml for git repo https://github.com/caleb-ad/rust_matrix_invert written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/caleb-ad/rust_matrix_invert on toolchain 82310651b93a594a3fd69015e1562186a080d94c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/caleb-ad/rust_matrix_invert 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-traits v0.2.19 [INFO] [stderr] Downloaded num-integer v0.1.46 [INFO] [stderr] Downloaded autocfg v1.3.0 [INFO] [stderr] Downloaded num-complex v0.4.6 [INFO] [stderr] Downloaded num-iter v0.1.45 [INFO] [stderr] Downloaded num-rational v0.4.2 [INFO] [stderr] Downloaded num v0.4.3 [INFO] [stderr] Downloaded num-bigint v0.4.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 144920e75211d6d861cbaa52f52e8529401b222c6305f95f014a1faf09d4b333 [INFO] running `Command { std: "docker" "start" "-a" "144920e75211d6d861cbaa52f52e8529401b222c6305f95f014a1faf09d4b333", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "144920e75211d6d861cbaa52f52e8529401b222c6305f95f014a1faf09d4b333", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "144920e75211d6d861cbaa52f52e8529401b222c6305f95f014a1faf09d4b333", kill_on_drop: false }` [INFO] [stdout] 144920e75211d6d861cbaa52f52e8529401b222c6305f95f014a1faf09d4b333 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1caceb0769603a00d1a2f7d3fd8390c2eca9d331423795519960a6c3b7f4bf89 [INFO] running `Command { std: "docker" "start" "-a" "1caceb0769603a00d1a2f7d3fd8390c2eca9d331423795519960a6c3b7f4bf89", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking matrix_invert v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0425]: cannot find value `m` in this scope [INFO] [stdout] --> src/matrix.rs:178:17 [INFO] [stdout] | [INFO] [stdout] 178 | m [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: you might have meant to use the available field [INFO] [stdout] | [INFO] [stdout] 178 | self.m [INFO] [stdout] | +++++ [INFO] [stdout] help: a local variable with a similar name exists [INFO] [stdout] | [INFO] [stdout] 178 - m [INFO] [stdout] 178 + N [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deref` [INFO] [stdout] --> src/matrix.rs:1:54 [INFO] [stdout] | [INFO] [stdout] 1 | use core::{cmp::PartialEq, ops::{Mul, Add, Sub, Div, Deref, Neg}}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `complex::ComplexFloat` [INFO] [stdout] --> src/matrix.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use num::{complex::ComplexFloat, traits::{One, Zero}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/matrix.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RefMut` and `mem::MaybeUninit` [INFO] [stdout] --> src/graph.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::{RefCell, RefMut}, collections::{HashMap, VecDeque}, mem::MaybeUninit}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Matrix` [INFO] [stdout] --> src/graph.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::matrix::{Matrix, SubMatrix}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Matrix` [INFO] [stdout] --> src/lib.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | use matrix::{Matrix}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `m` in this scope [INFO] [stdout] --> src/matrix.rs:178:17 [INFO] [stdout] | [INFO] [stdout] 178 | m [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: you might have meant to use the available field [INFO] [stdout] | [INFO] [stdout] 178 | self.m [INFO] [stdout] | +++++ [INFO] [stdout] help: a local variable with a similar name exists [INFO] [stdout] | [INFO] [stdout] 178 - m [INFO] [stdout] 178 + N [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deref` [INFO] [stdout] --> src/matrix.rs:1:54 [INFO] [stdout] | [INFO] [stdout] 1 | use core::{cmp::PartialEq, ops::{Mul, Add, Sub, Div, Deref, Neg}}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `complex::ComplexFloat` [INFO] [stdout] --> src/matrix.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use num::{complex::ComplexFloat, traits::{One, Zero}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RefMut` and `mem::MaybeUninit` [INFO] [stdout] --> src/graph.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::{RefCell, RefMut}, collections::{HashMap, VecDeque}, mem::MaybeUninit}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::default` [INFO] [stdout] --> src/graph.rs:246:9 [INFO] [stdout] | [INFO] [stdout] 246 | use std::default; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::default` [INFO] [stdout] --> src/permute.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | use std::default; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Matrix` [INFO] [stdout] --> src/lib.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | use matrix::{Matrix}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `naive_det` exists for reference `&SubMatrix<'a, T>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/matrix.rs:405:23 [INFO] [stdout] | [INFO] [stdout] 405 | _ => self.naive_det(), [INFO] [stdout] | ^^^^^^^^^ method cannot be called on `&SubMatrix<'a, T>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] note: trait bound `T: PartialEq` was not satisfied [INFO] [stdout] --> src/matrix.rs:117:27 [INFO] [stdout] | [INFO] [stdout] 117 | impl<'a, T: Ring + Copy + PartialEq> SubMatrix<'a, T> { [INFO] [stdout] | ^^^^^^^^^ ---------------- [INFO] [stdout] | | [INFO] [stdout] | unsatisfied trait bound introduced here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `invert_3x3` exists for reference `&SubMatrix<'a, T>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/matrix.rs:422:23 [INFO] [stdout] | [INFO] [stdout] 422 | 3 => self.invert_3x3(), [INFO] [stdout] | ^^^^^^^^^^ method cannot be called on `&SubMatrix<'a, T>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] note: trait bound `T: PartialEq` was not satisfied [INFO] [stdout] --> src/matrix.rs:117:27 [INFO] [stdout] | [INFO] [stdout] 117 | impl<'a, T: Ring + Copy + PartialEq> SubMatrix<'a, T> { [INFO] [stdout] | ^^^^^^^^^ ---------------- [INFO] [stdout] | | [INFO] [stdout] | unsatisfied trait bound introduced here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `invert_by_block` exists for reference `&SubMatrix<'a, T>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/matrix.rs:423:23 [INFO] [stdout] | [INFO] [stdout] 423 | _ => self.invert_by_block(), [INFO] [stdout] | ^^^^^^^^^^^^^^^ method cannot be called on `&SubMatrix<'a, T>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] note: trait bound `T: PartialEq` was not satisfied [INFO] [stdout] --> src/matrix.rs:117:27 [INFO] [stdout] | [INFO] [stdout] 117 | impl<'a, T: Ring + Copy + PartialEq> SubMatrix<'a, T> { [INFO] [stdout] | ^^^^^^^^^ ---------------- [INFO] [stdout] | | [INFO] [stdout] | unsatisfied trait bound introduced here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `naive_det` exists for reference `&matrix::SubMatrix<'a, T>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/matrix.rs:405:23 [INFO] [stdout] | [INFO] [stdout] 405 | _ => self.naive_det(), [INFO] [stdout] | ^^^^^^^^^ method cannot be called on `&matrix::SubMatrix<'a, T>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] note: trait bound `T: PartialEq` was not satisfied [INFO] [stdout] --> src/matrix.rs:117:27 [INFO] [stdout] | [INFO] [stdout] 117 | impl<'a, T: Ring + Copy + PartialEq> SubMatrix<'a, T> { [INFO] [stdout] | ^^^^^^^^^ ---------------- [INFO] [stdout] | | [INFO] [stdout] | unsatisfied trait bound introduced here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `invert_3x3` exists for reference `&matrix::SubMatrix<'a, T>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/matrix.rs:422:23 [INFO] [stdout] | [INFO] [stdout] 422 | 3 => self.invert_3x3(), [INFO] [stdout] | ^^^^^^^^^^ method cannot be called on `&matrix::SubMatrix<'a, T>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] note: trait bound `T: PartialEq` was not satisfied [INFO] [stdout] --> src/matrix.rs:117:27 [INFO] [stdout] | [INFO] [stdout] 117 | impl<'a, T: Ring + Copy + PartialEq> SubMatrix<'a, T> { [INFO] [stdout] | ^^^^^^^^^ ---------------- [INFO] [stdout] | | [INFO] [stdout] | unsatisfied trait bound introduced here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `invert_by_block` exists for reference `&matrix::SubMatrix<'a, T>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/matrix.rs:423:23 [INFO] [stdout] | [INFO] [stdout] 423 | _ => self.invert_by_block(), [INFO] [stdout] | ^^^^^^^^^^^^^^^ method cannot be called on `&matrix::SubMatrix<'a, T>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] note: trait bound `T: PartialEq` was not satisfied [INFO] [stdout] --> src/matrix.rs:117:27 [INFO] [stdout] | [INFO] [stdout] 117 | impl<'a, T: Ring + Copy + PartialEq> SubMatrix<'a, T> { [INFO] [stdout] | ^^^^^^^^^ ---------------- [INFO] [stdout] | | [INFO] [stdout] | unsatisfied trait bound introduced here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `matrix_invert` (lib) due to 4 previous errors; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0425, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `matrix_invert` (lib test) due to 4 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1caceb0769603a00d1a2f7d3fd8390c2eca9d331423795519960a6c3b7f4bf89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1caceb0769603a00d1a2f7d3fd8390c2eca9d331423795519960a6c3b7f4bf89", kill_on_drop: false }` [INFO] [stdout] 1caceb0769603a00d1a2f7d3fd8390c2eca9d331423795519960a6c3b7f4bf89