[INFO] cloning repository https://github.com/akissinger/bitgauss
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akissinger/bitgauss" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakissinger%2Fbitgauss", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakissinger%2Fbitgauss'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ef684c253fd5827015e66608140b70eaee47a04
[INFO] checking akissinger/bitgauss 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%2Fakissinger%2Fbitgauss" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/akissinger/bitgauss
[INFO] finished tweaking git repo https://github.com/akissinger/bitgauss
[INFO] tweaked toml for git repo https://github.com/akissinger/bitgauss written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/akissinger/bitgauss 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/akissinger/bitgauss 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 382a0d3cc922ad672be09101546b87a357d48d30c22efa5da65fbe04fa3d6e14
[INFO] running `Command { std: "docker" "start" "-a" "382a0d3cc922ad672be09101546b87a357d48d30c22efa5da65fbe04fa3d6e14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "382a0d3cc922ad672be09101546b87a357d48d30c22efa5da65fbe04fa3d6e14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "382a0d3cc922ad672be09101546b87a357d48d30c22efa5da65fbe04fa3d6e14", kill_on_drop: false }`
[INFO] [stdout] 382a0d3cc922ad672be09101546b87a357d48d30c22efa5da65fbe04fa3d6e14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0fa2933b4051c6485c939ffd4eefadfd00282b334b8b14668f37bb2fd4a68871
[INFO] running `Command { std: "docker" "start" "-a" "0fa2933b4051c6485c939ffd4eefadfd00282b334b8b14668f37bb2fd4a68871", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling libc v0.2.173
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking clap_builder v4.5.40
[INFO] [stderr]    Compiling pyo3-build-config v0.25.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking clap v4.5.40
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]    Compiling indoc v2.0.6
[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]     Checking unindent v0.2.4
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling ref-cast-impl v1.0.24
[INFO] [stderr]     Checking bitgauss v0.3.4 (/opt/rustwide/workdir/bitgauss)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> bitgauss/src/data.rs:110:17
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn iter(&self) -> BitIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn iter(&self) -> BitIter<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> bitgauss/src/data.rs:312:17
[INFO] [stdout]     |
[INFO] [stdout] 312 |     pub fn iter(&self) -> BitIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 312 |     pub fn iter(&self) -> BitIter<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pyo3-macros v0.25.1
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking bitgauss_pybindings v0.0.0 (/opt/rustwide/workdir/pybindings)
[INFO] [stderr]     Checking criterion v0.6.0
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitMatrix, Infallible>
[INFO] [stdout]   --> pybindings/src/bitmatrix.rs:59:47
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn zeros(rows: usize, cols: usize) -> Self {
[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: Result<bool, Infallible>
[INFO] [stdout]   --> pybindings/src/bitmatrix.rs:66:30
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn is_zero(&self) -> bool {
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitMatrix, Infallible>
[INFO] [stdout]   --> pybindings/src/bitmatrix.rs:72:37
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn identity(size: usize) -> Self {
[INFO] [stdout]    |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitMatrix, Infallible>
[INFO] [stdout]   --> pybindings/src/bitmatrix.rs:81:67
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn random(rows: usize, cols: usize, seed: Option<u64>) -> Self {
[INFO] [stdout]    |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitMatrix, Infallible>
[INFO] [stdout]   --> pybindings/src/bitmatrix.rs:96:65
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn random_invertible(size: usize, seed: Option<u64>) -> Self {
[INFO] [stdout]    |                                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitMatrix, Infallible>
[INFO] [stdout]    --> pybindings/src/bitmatrix.rs:121:33
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn transposed(&self) -> Self {
[INFO] [stdout]     |                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> pybindings/src/bitmatrix.rs:139:27
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn rank(&self) -> usize {
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<PyBitMatrix>, Infallible>
[INFO] [stdout]    --> pybindings/src/bitmatrix.rs:177:32
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn nullspace(&self) -> Vec<PyBitMatrix> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitMatrix, Infallible>
[INFO] [stdout]    --> pybindings/src/bitmatrix.rs:186:27
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn copy(&self) -> Self {
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<bool>>, Infallible>
[INFO] [stdout]    --> pybindings/src/bitmatrix.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |     pub fn to_list(&self) -> Vec<Vec<bool>> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<usize>>, Infallible>
[INFO] [stdout]    --> pybindings/src/bitmatrix.rs:371:34
[INFO] [stdout]     |
[INFO] [stdout] 371 |     pub fn to_int_list(&self) -> Vec<Vec<usize>> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitVector, Infallible>
[INFO] [stdout]   --> pybindings/src/bitvector.rs:60:36
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn zeros(length: usize) -> Self {
[INFO] [stdout]    |                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> pybindings/src/bitvector.rs:67:30
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn is_zero(&self) -> bool {
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitVector, Infallible>
[INFO] [stdout]   --> pybindings/src/bitvector.rs:74:56
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn random(length: usize, seed: Option<u64>) -> Self {
[INFO] [stdout]    |                                                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> pybindings/src/bitvector.rs:93:31
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> pybindings/src/bitvector.rs:98:29
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn weight(&self) -> usize {
[INFO] [stdout]    |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitVector, Infallible>
[INFO] [stdout]    --> pybindings/src/bitvector.rs:114:27
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn copy(&self) -> Self {
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<bool>, Infallible>
[INFO] [stdout]    --> pybindings/src/bitvector.rs:198:30
[INFO] [stdout]     |
[INFO] [stdout] 198 |     pub fn to_list(&self) -> Vec<bool> {
[INFO] [stdout]     |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitVector, Infallible>
[INFO] [stdout]    --> pybindings/src/bitvector.rs:204:42
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub fn from_list(data: Vec<bool>) -> Self {
[INFO] [stdout]     |                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<usize>, Infallible>
[INFO] [stdout]    --> pybindings/src/bitvector.rs:211:34
[INFO] [stdout]     |
[INFO] [stdout] 211 |     pub fn to_int_list(&self) -> Vec<usize> {
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitVector, Infallible>
[INFO] [stdout]    --> pybindings/src/bitvector.rs:219:47
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub fn from_int_list(data: Vec<usize>) -> Self {
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitMatrix, Infallible>
[INFO] [stdout]    --> pybindings/src/bitvector.rs:226:32
[INFO] [stdout]     |
[INFO] [stdout] 226 |     pub fn to_matrix(&self) -> PyBitMatrix {
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bitgauss_pybindings` (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<PyBitMatrix, Infallible>
[INFO] [stdout]   --> pybindings/src/bitmatrix.rs:59:47
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn zeros(rows: usize, cols: usize) -> Self {
[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: Result<bool, Infallible>
[INFO] [stdout]   --> pybindings/src/bitmatrix.rs:66:30
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn is_zero(&self) -> bool {
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitMatrix, Infallible>
[INFO] [stdout]   --> pybindings/src/bitmatrix.rs:72:37
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn identity(size: usize) -> Self {
[INFO] [stdout]    |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitMatrix, Infallible>
[INFO] [stdout]   --> pybindings/src/bitmatrix.rs:81:67
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn random(rows: usize, cols: usize, seed: Option<u64>) -> Self {
[INFO] [stdout]    |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitMatrix, Infallible>
[INFO] [stdout]   --> pybindings/src/bitmatrix.rs:96:65
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn random_invertible(size: usize, seed: Option<u64>) -> Self {
[INFO] [stdout]    |                                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitMatrix, Infallible>
[INFO] [stdout]    --> pybindings/src/bitmatrix.rs:121:33
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn transposed(&self) -> Self {
[INFO] [stdout]     |                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> pybindings/src/bitmatrix.rs:139:27
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn rank(&self) -> usize {
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<PyBitMatrix>, Infallible>
[INFO] [stdout]    --> pybindings/src/bitmatrix.rs:177:32
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn nullspace(&self) -> Vec<PyBitMatrix> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitMatrix, Infallible>
[INFO] [stdout]    --> pybindings/src/bitmatrix.rs:186:27
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn copy(&self) -> Self {
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<bool>>, Infallible>
[INFO] [stdout]    --> pybindings/src/bitmatrix.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |     pub fn to_list(&self) -> Vec<Vec<bool>> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<usize>>, Infallible>
[INFO] [stdout]    --> pybindings/src/bitmatrix.rs:371:34
[INFO] [stdout]     |
[INFO] [stdout] 371 |     pub fn to_int_list(&self) -> Vec<Vec<usize>> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitVector, Infallible>
[INFO] [stdout]   --> pybindings/src/bitvector.rs:60:36
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn zeros(length: usize) -> Self {
[INFO] [stdout]    |                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> pybindings/src/bitvector.rs:67:30
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn is_zero(&self) -> bool {
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitVector, Infallible>
[INFO] [stdout]   --> pybindings/src/bitvector.rs:74:56
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn random(length: usize, seed: Option<u64>) -> Self {
[INFO] [stdout]    |                                                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> pybindings/src/bitvector.rs:93:31
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> pybindings/src/bitvector.rs:98:29
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn weight(&self) -> usize {
[INFO] [stdout]    |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitVector, Infallible>
[INFO] [stdout]    --> pybindings/src/bitvector.rs:114:27
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn copy(&self) -> Self {
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<bool>, Infallible>
[INFO] [stdout]    --> pybindings/src/bitvector.rs:198:30
[INFO] [stdout]     |
[INFO] [stdout] 198 |     pub fn to_list(&self) -> Vec<bool> {
[INFO] [stdout]     |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitVector, Infallible>
[INFO] [stdout]    --> pybindings/src/bitvector.rs:204:42
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub fn from_list(data: Vec<bool>) -> Self {
[INFO] [stdout]     |                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<usize>, Infallible>
[INFO] [stdout]    --> pybindings/src/bitvector.rs:211:34
[INFO] [stdout]     |
[INFO] [stdout] 211 |     pub fn to_int_list(&self) -> Vec<usize> {
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitVector, Infallible>
[INFO] [stdout]    --> pybindings/src/bitvector.rs:219:47
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub fn from_int_list(data: Vec<usize>) -> Self {
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PyBitMatrix, Infallible>
[INFO] [stdout]    --> pybindings/src/bitvector.rs:226:32
[INFO] [stdout]     |
[INFO] [stdout] 226 |     pub fn to_matrix(&self) -> PyBitMatrix {
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bitgauss_pybindings` (lib test) due to 22 previous errors
[INFO] running `Command { std: "docker" "inspect" "0fa2933b4051c6485c939ffd4eefadfd00282b334b8b14668f37bb2fd4a68871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fa2933b4051c6485c939ffd4eefadfd00282b334b8b14668f37bb2fd4a68871", kill_on_drop: false }`
[INFO] [stdout] 0fa2933b4051c6485c939ffd4eefadfd00282b334b8b14668f37bb2fd4a68871
