[INFO] cloning repository https://github.com/JBwdn/jmatrix
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JBwdn/jmatrix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJBwdn%2Fjmatrix", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJBwdn%2Fjmatrix'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c3d1320405539159855af17e02d33a4dbce93059
[INFO] checking JBwdn/jmatrix against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJBwdn%2Fjmatrix" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JBwdn/jmatrix
[INFO] finished tweaking git repo https://github.com/JBwdn/jmatrix
[INFO] tweaked toml for git repo https://github.com/JBwdn/jmatrix written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JBwdn/jmatrix 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 git repo https://github.com/JBwdn/jmatrix 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] fe041054f150b7b60cd70d020ad369ae323999fcb624611749b3cc694ff5a52d
[INFO] running `Command { std: "docker" "start" "-a" "fe041054f150b7b60cd70d020ad369ae323999fcb624611749b3cc694ff5a52d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe041054f150b7b60cd70d020ad369ae323999fcb624611749b3cc694ff5a52d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe041054f150b7b60cd70d020ad369ae323999fcb624611749b3cc694ff5a52d", kill_on_drop: false }`
[INFO] [stdout] fe041054f150b7b60cd70d020ad369ae323999fcb624611749b3cc694ff5a52d
[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] 06b34037d4355c1642267e51b5ca79d5abc48500dba8e330e4a1d64509f35f54
[INFO] running `Command { std: "docker" "start" "-a" "06b34037d4355c1642267e51b5ca79d5abc48500dba8e330e4a1d64509f35f54", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling pyo3-build-config v0.25.1
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling pyo3-macros-backend v0.25.1
[INFO] [stderr]    Compiling pyo3-ffi v0.25.1
[INFO] [stderr]    Compiling pyo3 v0.25.1
[INFO] [stderr]    Compiling pyo3-macros v0.25.1
[INFO] [stderr]     Checking jmatrix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:12:57
[INFO] [stdout]    |
[INFO] [stdout] 12 |             pub fn from_lists(data: Vec<Vec<$type>>) -> Self {
[INFO] [stdout]    |                                                         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:19:52
[INFO] [stdout]    |
[INFO] [stdout] 19 |             pub fn zeros(shape: (usize, usize)) -> Self {
[INFO] [stdout]    |                                                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:26:51
[INFO] [stdout]    |
[INFO] [stdout] 26 |             pub fn ones(shape: (usize, usize)) -> Self {
[INFO] [stdout]    |                                                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:33:40
[INFO] [stdout]    |
[INFO] [stdout] 33 |             pub fn eye(size: usize) -> Self {
[INFO] [stdout]    |                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(usize, usize), Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:40:36
[INFO] [stdout]    |
[INFO] [stdout] 40 |             pub fn shape(&self) -> (usize, usize) {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:44:35
[INFO] [stdout]    |
[INFO] [stdout] 44 |             pub fn size(&self) -> usize {
[INFO] [stdout]    |                                   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:48:34
[INFO] [stdout]    |
[INFO] [stdout] 48 |             pub fn len(&self) -> usize {
[INFO] [stdout]    |                                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:52:39
[INFO] [stdout]    |
[INFO] [stdout] 52 |             pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |                                       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<f64>>, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:56:35
[INFO] [stdout]    |
[INFO] [stdout] 56 |             pub fn data(&self) -> Vec<Vec<$type>> {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:60:40
[INFO] [stdout]    |
[INFO] [stdout] 60 |             pub fn transpose(&self) -> Self {
[INFO] [stdout]    |                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:74:59
[INFO] [stdout]    |
[INFO] [stdout] 74 |             pub fn get(&self, indices: (usize, usize)) -> $type {
[INFO] [stdout]    |                                                           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<f64>, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:78:52
[INFO] [stdout]    |
[INFO] [stdout] 78 |             pub fn get_row(&self, index: usize) -> Vec<$type> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<f64>, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:82:52
[INFO] [stdout]    |
[INFO] [stdout] 82 |             pub fn get_col(&self, index: usize) -> Vec<$type> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:87:54
[INFO] [stdout]    |
[INFO] [stdout] 87 |             pub fn ewise_add(&self, other: &Self) -> Self {
[INFO] [stdout]    |                                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:93:54
[INFO] [stdout]    |
[INFO] [stdout] 93 |             pub fn ewise_sub(&self, other: &Self) -> Self {
[INFO] [stdout]    |                                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:99:54
[INFO] [stdout]    |
[INFO] [stdout] 99 |             pub fn ewise_div(&self, other: &Self) -> Self {
[INFO] [stdout]    |                                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]    --> src/create_matrix_interface.rs:105:54
[INFO] [stdout]     |
[INFO] [stdout] 105 |             pub fn ewise_mul(&self, other: &Self) -> Self {
[INFO] [stdout]     |                                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]    --> src/create_matrix_interface.rs:112:51
[INFO] [stdout]     |
[INFO] [stdout] 112 |             pub fn matmul(&self, other: &Self) -> Self {
[INFO] [stdout]     |                                                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]    --> src/create_matrix_interface.rs:119:69
[INFO] [stdout]     |
[INFO] [stdout] 119 |             pub fn broadcast(&self, other_shape: (usize, usize)) -> Self {
[INFO] [stdout]     |                                                                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]    --> src/create_matrix_interface.rs:126:56
[INFO] [stdout]     |
[INFO] [stdout] 126 |             pub fn mean(&self, axis: Option<usize>) -> Self {
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]    --> src/create_matrix_interface.rs:132:76
[INFO] [stdout]     |
[INFO] [stdout] 132 |             pub fn std(&self, axis: Option<usize>, ddof: Option<usize>) -> Self {
[INFO] [stdout]     |                                                                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]    --> src/create_matrix_interface.rs:138:76
[INFO] [stdout]     |
[INFO] [stdout] 138 |             pub fn var(&self, axis: Option<usize>, ddof: Option<usize>) -> Self {
[INFO] [stdout]     |                                                                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jmatrix` (lib) due to 22 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:12:57
[INFO] [stdout]    |
[INFO] [stdout] 12 |             pub fn from_lists(data: Vec<Vec<$type>>) -> Self {
[INFO] [stdout]    |                                                         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:19:52
[INFO] [stdout]    |
[INFO] [stdout] 19 |             pub fn zeros(shape: (usize, usize)) -> Self {
[INFO] [stdout]    |                                                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:26:51
[INFO] [stdout]    |
[INFO] [stdout] 26 |             pub fn ones(shape: (usize, usize)) -> Self {
[INFO] [stdout]    |                                                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:33:40
[INFO] [stdout]    |
[INFO] [stdout] 33 |             pub fn eye(size: usize) -> Self {
[INFO] [stdout]    |                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(usize, usize), Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:40:36
[INFO] [stdout]    |
[INFO] [stdout] 40 |             pub fn shape(&self) -> (usize, usize) {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:44:35
[INFO] [stdout]    |
[INFO] [stdout] 44 |             pub fn size(&self) -> usize {
[INFO] [stdout]    |                                   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:48:34
[INFO] [stdout]    |
[INFO] [stdout] 48 |             pub fn len(&self) -> usize {
[INFO] [stdout]    |                                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:52:39
[INFO] [stdout]    |
[INFO] [stdout] 52 |             pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |                                       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<f64>>, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:56:35
[INFO] [stdout]    |
[INFO] [stdout] 56 |             pub fn data(&self) -> Vec<Vec<$type>> {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:60:40
[INFO] [stdout]    |
[INFO] [stdout] 60 |             pub fn transpose(&self) -> Self {
[INFO] [stdout]    |                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:74:59
[INFO] [stdout]    |
[INFO] [stdout] 74 |             pub fn get(&self, indices: (usize, usize)) -> $type {
[INFO] [stdout]    |                                                           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<f64>, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:78:52
[INFO] [stdout]    |
[INFO] [stdout] 78 |             pub fn get_row(&self, index: usize) -> Vec<$type> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<f64>, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:82:52
[INFO] [stdout]    |
[INFO] [stdout] 82 |             pub fn get_col(&self, index: usize) -> Vec<$type> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:87:54
[INFO] [stdout]    |
[INFO] [stdout] 87 |             pub fn ewise_add(&self, other: &Self) -> Self {
[INFO] [stdout]    |                                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:93:54
[INFO] [stdout]    |
[INFO] [stdout] 93 |             pub fn ewise_sub(&self, other: &Self) -> Self {
[INFO] [stdout]    |                                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]   --> src/create_matrix_interface.rs:99:54
[INFO] [stdout]    |
[INFO] [stdout] 99 |             pub fn ewise_div(&self, other: &Self) -> Self {
[INFO] [stdout]    |                                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]    --> src/create_matrix_interface.rs:105:54
[INFO] [stdout]     |
[INFO] [stdout] 105 |             pub fn ewise_mul(&self, other: &Self) -> Self {
[INFO] [stdout]     |                                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]    --> src/create_matrix_interface.rs:112:51
[INFO] [stdout]     |
[INFO] [stdout] 112 |             pub fn matmul(&self, other: &Self) -> Self {
[INFO] [stdout]     |                                                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]    --> src/create_matrix_interface.rs:119:69
[INFO] [stdout]     |
[INFO] [stdout] 119 |             pub fn broadcast(&self, other_shape: (usize, usize)) -> Self {
[INFO] [stdout]     |                                                                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]    --> src/create_matrix_interface.rs:126:56
[INFO] [stdout]     |
[INFO] [stdout] 126 |             pub fn mean(&self, axis: Option<usize>) -> Self {
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]    --> src/create_matrix_interface.rs:132:76
[INFO] [stdout]     |
[INFO] [stdout] 132 |             pub fn std(&self, axis: Option<usize>, ddof: Option<usize>) -> Self {
[INFO] [stdout]     |                                                                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<FloatMatrix, Infallible>
[INFO] [stdout]    --> src/create_matrix_interface.rs:138:76
[INFO] [stdout]     |
[INFO] [stdout] 138 |             pub fn var(&self, axis: Option<usize>, ddof: Option<usize>) -> Self {
[INFO] [stdout]     |                                                                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | create_matrix_interface!(FloatMatrix, f64);
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `create_matrix_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jmatrix` (lib test) due to 22 previous errors
[INFO] running `Command { std: "docker" "inspect" "06b34037d4355c1642267e51b5ca79d5abc48500dba8e330e4a1d64509f35f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06b34037d4355c1642267e51b5ca79d5abc48500dba8e330e4a1d64509f35f54", kill_on_drop: false }`
[INFO] [stdout] 06b34037d4355c1642267e51b5ca79d5abc48500dba8e330e4a1d64509f35f54