[INFO] cloning repository https://github.com/Bogay/numerical-methods [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bogay/numerical-methods" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBogay%2Fnumerical-methods", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBogay%2Fnumerical-methods'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 831ac73913b3dcf9f0a565857dec1b8e9261c30f [INFO] testing Bogay/numerical-methods against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBogay%2Fnumerical-methods" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Bogay/numerical-methods [INFO] finished tweaking git repo https://github.com/Bogay/numerical-methods [INFO] tweaked toml for git repo https://github.com/Bogay/numerical-methods written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Bogay/numerical-methods on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Bogay/numerical-methods 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f57035ec0f8cf486b110bc9d9a583a1ec344dc3ebd591afffec1bba42cff0a8f [INFO] running `Command { std: "docker" "start" "-a" "f57035ec0f8cf486b110bc9d9a583a1ec344dc3ebd591afffec1bba42cff0a8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f57035ec0f8cf486b110bc9d9a583a1ec344dc3ebd591afffec1bba42cff0a8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f57035ec0f8cf486b110bc9d9a583a1ec344dc3ebd591afffec1bba42cff0a8f", kill_on_drop: false }` [INFO] [stdout] f57035ec0f8cf486b110bc9d9a583a1ec344dc3ebd591afffec1bba42cff0a8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d75c52b0a0537d994ad49baf0f1d7f07cc52425b5a0cd1b0793bbf1859a4fd32 [INFO] running `Command { std: "docker" "start" "-a" "d75c52b0a0537d994ad49baf0f1d7f07cc52425b5a0cd1b0793bbf1859a4fd32", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling numerical-methods v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `at_origin` and `col_iter` are never used [INFO] [stdout] --> src/vec2.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Square { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn at_origin(size: Vec2) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn col_iter(&self) -> impl Iterator + '_ { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/matrix.rs:312:21 [INFO] [stdout] | [INFO] [stdout] 312 | pub fn iter_row(&self) -> IterRow { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [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] 312 | pub fn iter_row(&self) -> IterRow<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/matrix.rs:316:21 [INFO] [stdout] | [INFO] [stdout] 316 | pub fn iter_col(&self) -> IterCol { [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] 316 | pub fn iter_col(&self) -> IterCol<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/matrix.rs:328:24 [INFO] [stdout] | [INFO] [stdout] 328 | pub fn zip<'a, U>(&'a self, rhs: &'a Matrix2D) -> Matrix2D<(&T, &U)> { [INFO] [stdout] | ^^ ^^ -- -- the lifetimes get resolved as `'a` [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'a` [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 328 | pub fn zip<'a, U>(&'a self, rhs: &'a Matrix2D) -> Matrix2D<(&'a T, &'a U)> { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.51s [INFO] running `Command { std: "docker" "inspect" "d75c52b0a0537d994ad49baf0f1d7f07cc52425b5a0cd1b0793bbf1859a4fd32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d75c52b0a0537d994ad49baf0f1d7f07cc52425b5a0cd1b0793bbf1859a4fd32", kill_on_drop: false }` [INFO] [stdout] d75c52b0a0537d994ad49baf0f1d7f07cc52425b5a0cd1b0793bbf1859a4fd32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 383ba0be693a0fd2d0cf4111b78f4f98931d2356f08cc91d56ca37265e79a555 [INFO] running `Command { std: "docker" "start" "-a" "383ba0be693a0fd2d0cf4111b78f4f98931d2356f08cc91d56ca37265e79a555", kill_on_drop: false }` [INFO] [stdout] warning: associated items `at_origin` and `col_iter` are never used [INFO] [stdout] --> src/vec2.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Square { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn at_origin(size: Vec2) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn col_iter(&self) -> impl Iterator + '_ { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling numerical-methods v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/matrix.rs:312:21 [INFO] [stdout] | [INFO] [stdout] 312 | pub fn iter_row(&self) -> IterRow { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [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] 312 | pub fn iter_row(&self) -> IterRow<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/matrix.rs:316:21 [INFO] [stdout] | [INFO] [stdout] 316 | pub fn iter_col(&self) -> IterCol { [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] 316 | pub fn iter_col(&self) -> IterCol<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/matrix.rs:328:24 [INFO] [stdout] | [INFO] [stdout] 328 | pub fn zip<'a, U>(&'a self, rhs: &'a Matrix2D) -> Matrix2D<(&T, &U)> { [INFO] [stdout] | ^^ ^^ -- -- the lifetimes get resolved as `'a` [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'a` [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 328 | pub fn zip<'a, U>(&'a self, rhs: &'a Matrix2D) -> Matrix2D<(&'a T, &'a U)> { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `at_origin` is never used [INFO] [stdout] --> src/vec2.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Square { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn at_origin(size: Vec2) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/matrix.rs:312:21 [INFO] [stdout] | [INFO] [stdout] 312 | pub fn iter_row(&self) -> IterRow { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [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] 312 | pub fn iter_row(&self) -> IterRow<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/matrix.rs:316:21 [INFO] [stdout] | [INFO] [stdout] 316 | pub fn iter_col(&self) -> IterCol { [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] 316 | pub fn iter_col(&self) -> IterCol<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/matrix.rs:328:24 [INFO] [stdout] | [INFO] [stdout] 328 | pub fn zip<'a, U>(&'a self, rhs: &'a Matrix2D) -> Matrix2D<(&T, &U)> { [INFO] [stdout] | ^^ ^^ -- -- the lifetimes get resolved as `'a` [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'a` [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 328 | pub fn zip<'a, U>(&'a self, rhs: &'a Matrix2D) -> Matrix2D<(&'a T, &'a U)> { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.89s [INFO] running `Command { std: "docker" "inspect" "383ba0be693a0fd2d0cf4111b78f4f98931d2356f08cc91d56ca37265e79a555", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "383ba0be693a0fd2d0cf4111b78f4f98931d2356f08cc91d56ca37265e79a555", kill_on_drop: false }` [INFO] [stdout] 383ba0be693a0fd2d0cf4111b78f4f98931d2356f08cc91d56ca37265e79a555 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 86769e7e88bd7c2ae74ff819cf163fa3f78fd85555bb33fbcd7bc2478ffe997f [INFO] running `Command { std: "docker" "start" "-a" "86769e7e88bd7c2ae74ff819cf163fa3f78fd85555bb33fbcd7bc2478ffe997f", kill_on_drop: false }` [INFO] [stderr] warning: associated items `at_origin` and `col_iter` are never used [INFO] [stderr] --> src/vec2.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 34 | impl Square { [INFO] [stderr] | ----------- associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 44 | pub fn at_origin(size: Vec2) -> Self { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 54 | pub fn col_iter(&self) -> impl Iterator + '_ { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] running 18 tests [INFO] [stderr] --> src/matrix.rs:312:21 [INFO] [stderr] | [INFO] [stderr] 312 | pub fn iter_row(&self) -> IterRow { [INFO] [stderr] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 312 | pub fn iter_row(&self) -> IterRow<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/matrix.rs:316:21 [INFO] [stderr] | [INFO] [stderr] 316 | pub fn iter_col(&self) -> IterCol { [INFO] [stderr] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 316 | pub fn iter_col(&self) -> IterCol<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/matrix.rs:328:24 [INFO] [stderr] | [INFO] [stderr] 328 | pub fn zip<'a, U>(&'a self, rhs: &'a Matrix2D) -> Matrix2D<(&T, &U)> { [INFO] [stderr] | ^^ ^^ -- -- the lifetimes get resolved as `'a` [INFO] [stderr] | | | | [INFO] [stderr] | | | the lifetimes get resolved as `'a` [INFO] [stderr] | | these lifetimes flow to the output [INFO] [stderr] | these lifetimes flow to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 328 | pub fn zip<'a, U>(&'a self, rhs: &'a Matrix2D) -> Matrix2D<(&'a T, &'a U)> { [INFO] [stderr] | ++ ++ [INFO] [stderr] [INFO] [stderr] warning: associated function `at_origin` is never used [INFO] [stderr] --> src/vec2.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 34 | impl Square { [INFO] [stderr] | ----------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 44 | pub fn at_origin(size: Vec2) -> Self { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `numerical-methods` (lib) generated 4 warnings (run `cargo fix --lib -p numerical-methods` to apply 3 suggestions) [INFO] [stderr] warning: `numerical-methods` (lib test) generated 4 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/bogay-e13459e30e63350c) [INFO] [stdout] test matrix::tests::test_add ... ok [INFO] [stdout] test matrix::tests::test_eq ... ok [INFO] [stdout] test matrix::tests::test_add_row ... ok [INFO] [stdout] test matrix::tests::test_get ... ok [INFO] [stdout] test matrix::tests::test_get_out_of_range ... ok [INFO] [stdout] test matrix::tests::test_iter_col ... ok [INFO] [stdout] test matrix::tests::test_iter_row ... ok [INFO] [stdout] test matrix::tests::test_mul_scalar ... ok [INFO] [stdout] test matrix::tests::test_mul ... ok [INFO] [stdout] test matrix::tests::test_sub ... ok [INFO] [stdout] test matrix::tests::test_ne ... ok [INFO] [stdout] test matrix::tests::test_swap ... ok [INFO] [stdout] test matrix::tests::test_tranpose ... ok [INFO] [stdout] test tests::test_interpolation ... ok [INFO] [stdout] test tests::test_plu_solve ... ok [INFO] [stdout] test vec2::tests::test_row_iter ... ok [INFO] [stdout] test tests::test_jacobi ... ok [INFO] [stdout] test vec2::tests::test_col_iter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/fin1.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/fin1-d8348376476b038c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/fin2.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/fin2-9f817686bbef865b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/fin3.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/fin3-57e6d8cedcbfeafc) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/fin4.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/fin4-354902ee87a3a5f5) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/hw10.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/hw10-9637eb7c3b7d7129) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/hw11.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/hw11-87771f2d42bbb5e8) [INFO] [stderr] Running unittests src/bin/hw12.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/hw12-bfa976888843b436) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/bin/hw13.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/hw13-db60f0a0d5e288cb) [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/hw6.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/hw6-0f5543793a2ca6ee) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/hw8.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/hw8-2cd8e4f4b4b9bf2f) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/bin/hw9.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/hw9-32a91ebbe791e299) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "86769e7e88bd7c2ae74ff819cf163fa3f78fd85555bb33fbcd7bc2478ffe997f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86769e7e88bd7c2ae74ff819cf163fa3f78fd85555bb33fbcd7bc2478ffe997f", kill_on_drop: false }` [INFO] [stdout] 86769e7e88bd7c2ae74ff819cf163fa3f78fd85555bb33fbcd7bc2478ffe997f