[INFO] fetching crate mavdac 0.1.4...
[INFO] checking mavdac-0.1.4 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate mavdac 0.1.4 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mavdac 0.1.4
[INFO] finished tweaking crates.io crate mavdac 0.1.4
[INFO] tweaked toml for crates.io crate mavdac 0.1.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mavdac 0.1.4 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mavdac 0.1.4 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1dd56020928dddf468d54f45e6e2d0861719278ad2f721d77afd94bb329e4c43
[INFO] running `Command { std: "docker" "start" "-a" "1dd56020928dddf468d54f45e6e2d0861719278ad2f721d77afd94bb329e4c43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dd56020928dddf468d54f45e6e2d0861719278ad2f721d77afd94bb329e4c43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dd56020928dddf468d54f45e6e2d0861719278ad2f721d77afd94bb329e4c43", kill_on_drop: false }`
[INFO] [stdout] 1dd56020928dddf468d54f45e6e2d0861719278ad2f721d77afd94bb329e4c43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be79fbf7e6a4972b9f7ecc55bb0f45816a25e25cfc6bb86e2faf0596ec9d76f1
[INFO] running `Command { std: "docker" "start" "-a" "be79fbf7e6a4972b9f7ecc55bb0f45816a25e25cfc6bb86e2faf0596ec9d76f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling rustfft v6.2.0
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking clap_builder v4.5.18
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking unindent v0.2.3
[INFO] [stderr]     Checking fitrs v0.5.0
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling pyo3-build-config v0.23.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]    Compiling pyo3-ffi v0.23.5
[INFO] [stderr]    Compiling pyo3-macros-backend v0.23.5
[INFO] [stderr]    Compiling pyo3 v0.23.5
[INFO] [stderr]     Checking clap v4.5.18
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]     Checking ndarray-inverse v0.1.9
[INFO] [stderr]    Compiling pyo3-macros v0.23.5
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking mavdac v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Vec<Vec<Centroid>>, Infallible>
[INFO] [stdout]   --> src/lib.rs:71:6
[INFO] [stdout]    |
[INFO] [stdout] 71 | ) -> Vec<Vec<Centroid>> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<(usize, usize), Infallible>
[INFO] [stdout]   --> src/basis.rs:57:37
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn index_to_nk(index: usize) -> (usize, usize) {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<f64, Infallible>
[INFO] [stdout]   --> src/basis.rs:64:60
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn sample_xy(&self, x: f64, y: f64, ell: usize) -> f64 {
[INFO] [stdout]    |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<(f64, f64), Infallible>
[INFO] [stdout]   --> src/basis.rs:69:46
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn eval_xy(&self, x: f64, y: f64) -> (f64,f64) {
[INFO] [stdout]    |                                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<f64, Infallible>
[INFO] [stdout]    --> src/basis.rs:144:60
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn sample_xy(&self, x: f64, y: f64, ell: usize) -> f64 {
[INFO] [stdout]     |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<(f64, f64), Infallible>
[INFO] [stdout]    --> src/basis.rs:149:46
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn eval_xy(&self, x: f64, y: f64) -> (f64,f64) {
[INFO] [stdout]     |                                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Vec<Centroid>, Infallible>
[INFO] [stdout]    --> src/io.rs:136:52
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub fn cogs(&self, grid: &Grid, rad: usize) -> Vec<Centroid> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Centroid, Infallible>
[INFO] [stdout]    --> src/io.rs:145:53
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn cog(&self, point: &Vec2D, rad: usize) -> Centroid {
[INFO] [stdout]     |                                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Vec<Vec2D>, Infallible>
[INFO] [stdout]    --> src/geom.rs:111:62
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn all_points(&self, width: usize, height: usize) -> Vec<Vec2D> {
[INFO] [stdout]     |                                                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Vec<Vec<Centroid>>, Infallible>
[INFO] [stdout]   --> src/lib.rs:71:6
[INFO] [stdout]    |
[INFO] [stdout] 71 | ) -> Vec<Vec<Centroid>> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<(usize, usize), Infallible>
[INFO] [stdout]   --> src/basis.rs:57:37
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn index_to_nk(index: usize) -> (usize, usize) {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<f64, Infallible>
[INFO] [stdout]   --> src/basis.rs:64:60
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn sample_xy(&self, x: f64, y: f64, ell: usize) -> f64 {
[INFO] [stdout]    |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<(f64, f64), Infallible>
[INFO] [stdout]   --> src/basis.rs:69:46
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn eval_xy(&self, x: f64, y: f64) -> (f64,f64) {
[INFO] [stdout]    |                                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<f64, Infallible>
[INFO] [stdout]    --> src/basis.rs:144:60
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn sample_xy(&self, x: f64, y: f64, ell: usize) -> f64 {
[INFO] [stdout]     |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<(f64, f64), Infallible>
[INFO] [stdout]    --> src/basis.rs:149:46
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn eval_xy(&self, x: f64, y: f64) -> (f64,f64) {
[INFO] [stdout]     |                                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Vec<Centroid>, Infallible>
[INFO] [stdout]    --> src/io.rs:136:52
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub fn cogs(&self, grid: &Grid, rad: usize) -> Vec<Centroid> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Centroid, Infallible>
[INFO] [stdout]    --> src/io.rs:145:53
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn cog(&self, point: &Vec2D, rad: usize) -> Centroid {
[INFO] [stdout]     |                                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Vec<Vec2D>, Infallible>
[INFO] [stdout]    --> src/geom.rs:111:62
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn all_points(&self, width: usize, height: usize) -> Vec<Vec2D> {
[INFO] [stdout]     |                                                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mavdac` (lib test) due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `mavdac` (lib) due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "be79fbf7e6a4972b9f7ecc55bb0f45816a25e25cfc6bb86e2faf0596ec9d76f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be79fbf7e6a4972b9f7ecc55bb0f45816a25e25cfc6bb86e2faf0596ec9d76f1", kill_on_drop: false }`
[INFO] [stdout] be79fbf7e6a4972b9f7ecc55bb0f45816a25e25cfc6bb86e2faf0596ec9d76f1
