[INFO] fetching crate ndarray-vision 0.5.1... [INFO] testing ndarray-vision-0.5.1 against 1.90.0 for beta-1.91-3 [INFO] extracting crate ndarray-vision 0.5.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate ndarray-vision 0.5.1 [INFO] finished tweaking crates.io crate ndarray-vision 0.5.1 [INFO] tweaked toml for crates.io crate ndarray-vision 0.5.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ndarray-vision 0.5.1 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ndarray-vision 0.5.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-complex v0.4.4 [INFO] [stderr] Downloaded openblas-build v0.10.5 [INFO] [stderr] Downloaded lax v0.16.0 [INFO] [stderr] Downloaded matrixmultiply v0.3.7 [INFO] [stderr] Downloaded intel-mkl-src v0.8.1 [INFO] [stderr] Downloaded cauchy v0.4.0 [INFO] [stderr] Downloaded katexit v0.1.4 [INFO] [stderr] Downloaded ndarray-rand v0.14.0 [INFO] [stderr] Downloaded intel-mkl-tool v0.8.1 [INFO] [stderr] Downloaded derive_builder_macro v0.11.2 [INFO] [stderr] Downloaded directories v4.0.1 [INFO] [stderr] Downloaded derive_builder_core v0.11.2 [INFO] [stderr] Downloaded oci-spec v0.5.8 [INFO] [stderr] Downloaded tar v0.4.40 [INFO] [stderr] Downloaded rustls-webpki v0.100.2 [INFO] [stderr] Downloaded url v2.4.1 [INFO] [stderr] Downloaded base64 v0.21.3 [INFO] [stderr] Downloaded ureq v2.7.1 [INFO] [stderr] Downloaded uuid v1.4.1 [INFO] [stderr] Downloaded aho-corasick v1.0.5 [INFO] [stderr] Downloaded rustls-webpki v0.101.4 [INFO] [stderr] Downloaded chrono v0.4.28 [INFO] [stderr] Downloaded syn v2.0.31 [INFO] [stderr] Downloaded regex v1.9.5 [INFO] [stderr] Downloaded webpki-roots v0.23.1 [INFO] [stderr] Downloaded rustls v0.21.7 [INFO] [stderr] Downloaded xattr v1.0.1 [INFO] [stderr] Downloaded dirs v3.0.2 [INFO] [stderr] Downloaded derive_builder v0.11.2 [INFO] [stderr] Downloaded getset v0.1.2 [INFO] [stderr] Downloaded filetime v0.2.22 [INFO] [stderr] Downloaded ocipkg v0.2.8 [INFO] [stderr] Downloaded cmake v0.1.50 [INFO] [stderr] Downloaded cpufeatures v0.2.9 [INFO] [stderr] Downloaded ndarray-linalg v0.16.0 [INFO] [stderr] Downloaded cblas-sys v0.1.4 [INFO] [stderr] Downloaded regex-automata v0.3.8 [INFO] [stderr] Downloaded netlib-src v0.8.0 [INFO] [stderr] Downloaded lapack-sys v0.14.0 [INFO] [stderr] Downloaded openblas-src v0.10.5 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f282dd209ab3fe8fcc28022b8543d431d29db02c90424b24e645fcb419d3bde [INFO] running `Command { std: "docker" "start" "-a" "0f282dd209ab3fe8fcc28022b8543d431d29db02c90424b24e645fcb419d3bde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f282dd209ab3fe8fcc28022b8543d431d29db02c90424b24e645fcb419d3bde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f282dd209ab3fe8fcc28022b8543d431d29db02c90424b24e645fcb419d3bde", kill_on_drop: false }` [INFO] [stdout] 0f282dd209ab3fe8fcc28022b8543d431d29db02c90424b24e645fcb419d3bde [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a573c4ae1d8b025ef787e296fd2a16ccd6fb6ad6b09a69447353acc5905ab7cb [INFO] running `Command { std: "docker" "start" "-a" "a573c4ae1d8b025ef787e296fd2a16ccd6fb6ad6b09a69447353acc5905ab7cb", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling libm v0.2.7 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling matrixmultiply v0.3.7 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.31 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling cblas-sys v0.1.4 [INFO] [stderr] Compiling lapack-sys v0.14.0 [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 approx v0.4.0 [INFO] [stderr] Compiling noisy_float v0.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Compiling num-complex v0.4.4 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling cauchy v0.4.0 [INFO] [stderr] Compiling katexit v0.1.4 [INFO] [stderr] Compiling lax v0.16.0 [INFO] [stderr] Compiling ndarray-linalg v0.16.0 [INFO] [stderr] Compiling ndarray-stats v0.5.1 [INFO] [stderr] Compiling ndarray-vision v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Rect` is never constructed [INFO] [stdout] --> src/transform/mod.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | struct Rect { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/image.rs:122:18 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn pixel(&self, row: usize, col: usize) -> ArrayView { [INFO] [stdout] | ^^^^^ the lifetime is elided here ----------------- the same lifetime is hidden 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] 122 | pub fn pixel(&self, row: usize, col: usize) -> ArrayView<'_, U, Ix1> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/image.rs:141:22 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn pixel_mut(&mut self, row: usize, col: usize) -> ArrayViewMut { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here -------------------- the same lifetime is hidden 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] 141 | pub fn pixel_mut(&mut self, row: usize, col: usize) -> ArrayViewMut<'_, U, Ix1> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.68s [INFO] running `Command { std: "docker" "inspect" "a573c4ae1d8b025ef787e296fd2a16ccd6fb6ad6b09a69447353acc5905ab7cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a573c4ae1d8b025ef787e296fd2a16ccd6fb6ad6b09a69447353acc5905ab7cb", kill_on_drop: false }` [INFO] [stdout] a573c4ae1d8b025ef787e296fd2a16ccd6fb6ad6b09a69447353acc5905ab7cb [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fbd65cf8b4af283c4ef2ff00ea850b0241c64e662ab493392b12c4ce145a1f6f [INFO] running `Command { std: "docker" "start" "-a" "fbd65cf8b4af283c4ef2ff00ea850b0241c64e662ab493392b12c4ce145a1f6f", kill_on_drop: false }` [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling fdeflate v0.3.0 [INFO] [stderr] Compiling assert_approx_eq v1.1.0 [INFO] [stdout] warning: struct `Rect` is never constructed [INFO] [stdout] --> src/transform/mod.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | struct Rect { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/image.rs:122:18 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn pixel(&self, row: usize, col: usize) -> ArrayView { [INFO] [stdout] | ^^^^^ the lifetime is elided here ----------------- the same lifetime is hidden 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] 122 | pub fn pixel(&self, row: usize, col: usize) -> ArrayView<'_, U, Ix1> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/image.rs:141:22 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn pixel_mut(&mut self, row: usize, col: usize) -> ArrayViewMut { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here -------------------- the same lifetime is hidden 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] 141 | pub fn pixel_mut(&mut self, row: usize, col: usize) -> ArrayViewMut<'_, U, Ix1> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling ndarray-rand v0.14.0 [INFO] [stderr] Compiling flate2 v1.0.27 [INFO] [stderr] Compiling png v0.17.10 [INFO] [stderr] Compiling ndarray-vision v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> examples/basic.rs:11:25 [INFO] [stdout] | [INFO] [stdout] 11 | let cameraman = root.clone().join("images/cameraman.ppm"); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 11 - let cameraman = root.clone().join("images/cameraman.ppm"); [INFO] [stdout] 11 + let cameraman = root.join("images/cameraman.ppm"); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcAMuEVd/symbols.o" "<9 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libpng-08e516f6c962abde,libflate2-acaf572f269a5776,libminiz_oxide-019e63d3a45da153,libfdeflate-7dd3b28d31d06f05,libsimd_adler32-1857eb2e05e0033d,libcrc32fast-b517e1e1bff57ec0,libbitflags-3333d968e5f279ee,libndarray_vision-5a485f831539835a,libndarray_linalg-6233854aa35be02f,liblax-6c15bfbe5092c771,liblapack_sys-47ec5502066ca010,libthiserror-1d749558b9901708,libcauchy-73602e0080c64da4,libndarray_stats-5fa2efc28fb23f89,libindexmap-5c2c6689cd1529b0,libhashbrown-ac9e50f61247ada6,libitertools-369837c7ceba5275,libeither-e5fa4129fe92b865,libnoisy_float-336f4231a2d38c4f,libndarray-99b219b88f3b507e,libmatrixmultiply-f85eeaf23054343f,libapprox-fc106f823dbd93a5,libnum_complex-d395f0a36c948ec4,libserde-e6923d784e92e7a1,librand-3659dfb1738cb0ca,librand_chacha-cbe34faa106f925e,libppv_lite86-9f3414099d5801d8,librand_core-88417930cfed1352,libgetrandom-0e641a228f0711a4,libcfg_if-3183e62f61f23a61,libnum_integer-0ce1586297fb6cec,libnum_traits-2a5f41a44d3e5dda,librawpointer-f73a58cd128df828,libcblas_sys-9fd090dd0470396b,liblibc-5389c827efeb1fb1}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcAMuEVd/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/transforms-49c0629608df6cd3" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: undefined symbol: cblas_zgemm [INFO] [stdout] >>> referenced by impl_linalg.rs:459 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.15.6/src/linalg/impl_linalg.rs:459) [INFO] [stdout] >>> ndarray_vision-5a485f831539835a.ndarray_vision.69a10c8b7e52bae9-cgu.0.rcgu.o:(ndarray::linalg::impl_linalg::mat_mul_impl::h7172453691aaf133) in archive /opt/rustwide/target/debug/deps/libndarray_vision-5a485f831539835a.rlib [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: cblas_cgemm [INFO] [stdout] >>> referenced by impl_linalg.rs:459 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.15.6/src/linalg/impl_linalg.rs:459) [INFO] [stdout] >>> ndarray_vision-5a485f831539835a.ndarray_vision.69a10c8b7e52bae9-cgu.0.rcgu.o:(ndarray::linalg::impl_linalg::mat_mul_impl::h7172453691aaf133) in archive /opt/rustwide/target/debug/deps/libndarray_vision-5a485f831539835a.rlib [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: cblas_dgemm [INFO] [stdout] >>> referenced by impl_linalg.rs:459 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.15.6/src/linalg/impl_linalg.rs:459) [INFO] [stdout] >>> ndarray_vision-5a485f831539835a.ndarray_vision.69a10c8b7e52bae9-cgu.0.rcgu.o:(ndarray::linalg::impl_linalg::mat_mul_impl::h7172453691aaf133) in archive /opt/rustwide/target/debug/deps/libndarray_vision-5a485f831539835a.rlib [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: cblas_sgemm [INFO] [stdout] >>> referenced by impl_linalg.rs:459 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.15.6/src/linalg/impl_linalg.rs:459) [INFO] [stdout] >>> ndarray_vision-5a485f831539835a.ndarray_vision.69a10c8b7e52bae9-cgu.0.rcgu.o:(ndarray::linalg::impl_linalg::mat_mul_impl::h7172453691aaf133) in archive /opt/rustwide/target/debug/deps/libndarray_vision-5a485f831539835a.rlib [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: dgetrf_ [INFO] [stdout] >>> referenced by solve.rs:34 (src/solve.rs:34) [INFO] [stdout] >>> lax-6c15bfbe5092c771.lax.c8e1c71d4944d4ff-cgu.02.rcgu.o:(_$LT$f64$u20$as$u20$lax..solve..LuImpl$GT$::lu::hbbc2c3531ba1afe6) in archive /opt/rustwide/target/debug/deps/liblax-6c15bfbe5092c771.rlib [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: dgetri_ [INFO] [stdout] >>> referenced by solve.rs:181 (src/solve.rs:181) [INFO] [stdout] >>> lax-6c15bfbe5092c771.lax.c8e1c71d4944d4ff-cgu.02.rcgu.o:(_$LT$lax..solve..InvWork$LT$f64$GT$$u20$as$u20$lax..solve..InvWorkImpl$GT$::new::hbcd53c44b78ef8e0) in archive /opt/rustwide/target/debug/deps/liblax-6c15bfbe5092c771.rlib [INFO] [stdout] >>> referenced by solve.rs:204 (src/solve.rs:204) [INFO] [stdout] >>> lax-6c15bfbe5092c771.lax.c8e1c71d4944d4ff-cgu.02.rcgu.o:(_$LT$lax..solve..InvWork$LT$f64$GT$$u20$as$u20$lax..solve..InvWorkImpl$GT$::calc::hed23a7b12d7e81e4) in archive /opt/rustwide/target/debug/deps/liblax-6c15bfbe5092c771.rlib [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ndarray-vision` (example "transforms") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: struct `Rect` is never constructed [INFO] [stdout] --> src/transform/mod.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | struct Rect { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/image.rs:122:18 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn pixel(&self, row: usize, col: usize) -> ArrayView { [INFO] [stdout] | ^^^^^ the lifetime is elided here ----------------- the same lifetime is hidden 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] 122 | pub fn pixel(&self, row: usize, col: usize) -> ArrayView<'_, U, Ix1> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/image.rs:141:22 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn pixel_mut(&mut self, row: usize, col: usize) -> ArrayViewMut { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here -------------------- the same lifetime is hidden 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] 141 | pub fn pixel_mut(&mut self, row: usize, col: usize) -> ArrayViewMut<'_, U, Ix1> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcv0agZr/symbols.o" "<17 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,libunicode_width-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{libndarray_linalg-6233854aa35be02f,liblax-6c15bfbe5092c771,liblapack_sys-47ec5502066ca010,libthiserror-1d749558b9901708,libcauchy-73602e0080c64da4,libassert_approx_eq-14fd89006f067a35,libndarray_stats-5fa2efc28fb23f89,libindexmap-5c2c6689cd1529b0,libhashbrown-ac9e50f61247ada6,libitertools-369837c7ceba5275,libeither-e5fa4129fe92b865,libnoisy_float-336f4231a2d38c4f,libndarray_rand-888405d40a6f59eb,librand_distr-9db9041cbd33ecd2,libndarray-99b219b88f3b507e,libmatrixmultiply-f85eeaf23054343f,libapprox-fc106f823dbd93a5,libnum_complex-d395f0a36c948ec4,libserde-e6923d784e92e7a1,librand-3659dfb1738cb0ca,librand_chacha-cbe34faa106f925e,libppv_lite86-9f3414099d5801d8,librand_core-88417930cfed1352,libgetrandom-0e641a228f0711a4,libcfg_if-3183e62f61f23a61,libnum_integer-0ce1586297fb6cec,libnum_traits-2a5f41a44d3e5dda,librawpointer-f73a58cd128df828,libcblas_sys-9fd090dd0470396b,liblibc-5389c827efeb1fb1}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcv0agZr/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/ndarray_vision-3cc5049d7d558d76" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: undefined symbol: cblas_ddot [INFO] [stdout] >>> referenced by impl_linalg.rs:122 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.15.6/src/linalg/impl_linalg.rs:122) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/ndarray_vision-3cc5049d7d558d76.ndarray_vision.c55065a27530c3a8-cgu.00.rcgu.o:(ndarray::linalg::impl_linalg::_$LT$impl$u20$ndarray..ArrayBase$LT$S$C$ndarray..dimension..dim..Dim$LT$$u5b$usize$u3b$$u20$1$u5d$$GT$$GT$$GT$::dot_impl::h22942db9bc3d6c1c) [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: cblas_sdot [INFO] [stdout] >>> referenced by impl_linalg.rs:122 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.15.6/src/linalg/impl_linalg.rs:122) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/ndarray_vision-3cc5049d7d558d76.ndarray_vision.c55065a27530c3a8-cgu.00.rcgu.o:(ndarray::linalg::impl_linalg::_$LT$impl$u20$ndarray..ArrayBase$LT$S$C$ndarray..dimension..dim..Dim$LT$$u5b$usize$u3b$$u20$1$u5d$$GT$$GT$$GT$::dot_impl::h22942db9bc3d6c1c) [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: cblas_zgemm [INFO] [stdout] >>> referenced by impl_linalg.rs:459 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.15.6/src/linalg/impl_linalg.rs:459) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/ndarray_vision-3cc5049d7d558d76.ndarray_vision.c55065a27530c3a8-cgu.06.rcgu.o:(ndarray::linalg::impl_linalg::mat_mul_impl::hf07af2805635df01) [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: cblas_cgemm [INFO] [stdout] >>> referenced by impl_linalg.rs:459 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.15.6/src/linalg/impl_linalg.rs:459) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/ndarray_vision-3cc5049d7d558d76.ndarray_vision.c55065a27530c3a8-cgu.06.rcgu.o:(ndarray::linalg::impl_linalg::mat_mul_impl::hf07af2805635df01) [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: cblas_dgemm [INFO] [stdout] >>> referenced by impl_linalg.rs:459 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.15.6/src/linalg/impl_linalg.rs:459) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/ndarray_vision-3cc5049d7d558d76.ndarray_vision.c55065a27530c3a8-cgu.06.rcgu.o:(ndarray::linalg::impl_linalg::mat_mul_impl::hf07af2805635df01) [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: cblas_sgemm [INFO] [stdout] >>> referenced by impl_linalg.rs:459 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.15.6/src/linalg/impl_linalg.rs:459) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/ndarray_vision-3cc5049d7d558d76.ndarray_vision.c55065a27530c3a8-cgu.06.rcgu.o:(ndarray::linalg::impl_linalg::mat_mul_impl::hf07af2805635df01) [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: dgetrf_ [INFO] [stdout] >>> referenced by solve.rs:34 (src/solve.rs:34) [INFO] [stdout] >>> lax-6c15bfbe5092c771.lax.c8e1c71d4944d4ff-cgu.02.rcgu.o:(_$LT$f64$u20$as$u20$lax..solve..LuImpl$GT$::lu::hbbc2c3531ba1afe6) in archive /opt/rustwide/target/debug/deps/liblax-6c15bfbe5092c771.rlib [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: dgetri_ [INFO] [stdout] >>> referenced by solve.rs:181 (src/solve.rs:181) [INFO] [stdout] >>> lax-6c15bfbe5092c771.lax.c8e1c71d4944d4ff-cgu.02.rcgu.o:(_$LT$lax..solve..InvWork$LT$f64$GT$$u20$as$u20$lax..solve..InvWorkImpl$GT$::new::hbcd53c44b78ef8e0) in archive /opt/rustwide/target/debug/deps/liblax-6c15bfbe5092c771.rlib [INFO] [stdout] >>> referenced by solve.rs:204 (src/solve.rs:204) [INFO] [stdout] >>> lax-6c15bfbe5092c771.lax.c8e1c71d4944d4ff-cgu.02.rcgu.o:(_$LT$lax..solve..InvWork$LT$f64$GT$$u20$as$u20$lax..solve..InvWorkImpl$GT$::calc::hed23a7b12d7e81e4) in archive /opt/rustwide/target/debug/deps/liblax-6c15bfbe5092c771.rlib [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: cblas_sgemv [INFO] [stdout] >>> referenced by impl_linalg.rs:731 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.15.6/src/linalg/impl_linalg.rs:731) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/ndarray_vision-3cc5049d7d558d76.ndarray_vision.c55065a27530c3a8-cgu.06.rcgu.o:(ndarray::linalg::impl_linalg::general_mat_vec_mul_impl::h3b9a3de25c2318aa) [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: cblas_dgemv [INFO] [stdout] >>> referenced by impl_linalg.rs:731 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.15.6/src/linalg/impl_linalg.rs:731) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/ndarray_vision-3cc5049d7d558d76.ndarray_vision.c55065a27530c3a8-cgu.06.rcgu.o:(ndarray::linalg::impl_linalg::general_mat_vec_mul_impl::h3b9a3de25c2318aa) [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ndarray-vision` (lib test) due to 1 previous error; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "fbd65cf8b4af283c4ef2ff00ea850b0241c64e662ab493392b12c4ce145a1f6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbd65cf8b4af283c4ef2ff00ea850b0241c64e662ab493392b12c4ce145a1f6f", kill_on_drop: false }` [INFO] [stdout] fbd65cf8b4af283c4ef2ff00ea850b0241c64e662ab493392b12c4ce145a1f6f