[INFO] cloning repository https://github.com/0urobor0s/faer-playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0urobor0s/faer-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0urobor0s%2Ffaer-playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0urobor0s%2Ffaer-playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7d1e8e87c58407eda3e153b3558012d12b8a78f2 [INFO] testing 0urobor0s/faer-playground against beta-2025-01-12 for beta-1.85-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0urobor0s%2Ffaer-playground" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/0urobor0s/faer-playground on toolchain beta-2025-01-12 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-01-12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/0urobor0s/faer-playground [INFO] finished tweaking git repo https://github.com/0urobor0s/faer-playground [INFO] tweaked toml for git repo https://github.com/0urobor0s/faer-playground written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/0urobor0s/faer-playground 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" "+beta-2025-01-12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded matrixcompare-core v0.1.0 [INFO] [stderr] Downloaded reborrow v0.5.5 [INFO] [stderr] Downloaded matrixcompare v0.3.0 [INFO] [stderr] Downloaded faer v0.17.1 [INFO] [stderr] Downloaded faer-qr v0.17.1 [INFO] [stderr] Downloaded pulp v0.18.8 [INFO] [stderr] Downloaded faer-svd v0.17.1 [INFO] [stderr] Downloaded syn v2.0.51 [INFO] [stderr] Downloaded equator-macro v0.1.9 [INFO] [stderr] Downloaded gemm-c64 v0.17.1 [INFO] [stderr] Downloaded thiserror v1.0.57 [INFO] [stderr] Downloaded faer-cholesky v0.17.1 [INFO] [stderr] Downloaded dbgf v0.1.2 [INFO] [stderr] Downloaded sysctl v0.5.5 [INFO] [stderr] Downloaded gemm v0.17.1 [INFO] [stderr] Downloaded faer-core v0.17.1 [INFO] [stderr] Downloaded coe-rs v0.1.2 [INFO] [stderr] Downloaded hurdles v1.0.1 [INFO] [stderr] Downloaded faer-lu v0.17.1 [INFO] [stderr] Downloaded equator v0.1.10 [INFO] [stderr] Downloaded dyn-stack v0.10.0 [INFO] [stderr] Downloaded raw-cpuid v10.7.0 [INFO] [stderr] Downloaded faer-evd v0.17.1 [INFO] [stderr] Downloaded thiserror-impl v1.0.57 [INFO] [stderr] Downloaded gemm-common v0.17.1 [INFO] [stderr] Downloaded seq-macro v0.3.5 [INFO] [stderr] Downloaded faer-entity v0.17.0 [INFO] [stderr] Downloaded gemm-f16 v0.17.1 [INFO] [stderr] Downloaded gemm-f32 v0.17.1 [INFO] [stderr] Downloaded gemm-c32 v0.17.1 [INFO] [stderr] Downloaded faer-sparse v0.17.1 [INFO] [stderr] Downloaded gemm-f64 v0.17.1 [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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c29515b79b9dfb8f5c2dcad37387a6f6139962ef4555bc5f4266ad0acdc973a [INFO] running `Command { std: "docker" "start" "-a" "5c29515b79b9dfb8f5c2dcad37387a6f6139962ef4555bc5f4266ad0acdc973a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c29515b79b9dfb8f5c2dcad37387a6f6139962ef4555bc5f4266ad0acdc973a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c29515b79b9dfb8f5c2dcad37387a6f6139962ef4555bc5f4266ad0acdc973a", kill_on_drop: false }` [INFO] [stdout] 5c29515b79b9dfb8f5c2dcad37387a6f6139962ef4555bc5f4266ad0acdc973a [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=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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-01-12" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc14d9f7df43778eebdac4edd824855e32e958ebfaeb9198487b22f5548059ca [INFO] running `Command { std: "docker" "start" "-a" "fc14d9f7df43778eebdac4edd824855e32e958ebfaeb9198487b22f5548059ca", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling bytemuck v1.14.3 [INFO] [stderr] Compiling reborrow v0.5.5 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling seq-macro v0.3.5 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling raw-cpuid v10.7.0 [INFO] [stderr] Compiling matrixcompare-core v0.1.0 [INFO] [stderr] Compiling coe-rs v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling dyn-stack v0.10.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling dbgf v0.1.2 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.51 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling num-complex v0.4.5 [INFO] [stderr] Compiling matrixcompare v0.3.0 [INFO] [stderr] Compiling rayon v1.8.1 [INFO] [stderr] Compiling hurdles v1.0.1 [INFO] [stderr] Compiling pulp v0.18.8 [INFO] [stderr] Compiling faer-entity v0.17.0 [INFO] [stderr] Compiling gemm-common v0.17.1 [INFO] [stderr] Compiling gemm-c64 v0.17.1 [INFO] [stderr] Compiling gemm-c32 v0.17.1 [INFO] [stderr] Compiling gemm-f32 v0.17.1 [INFO] [stderr] Compiling gemm-f64 v0.17.1 [INFO] [stderr] Compiling equator-macro v0.1.9 [INFO] [stderr] Compiling equator v0.1.10 [INFO] [stderr] Compiling gemm v0.17.1 [INFO] [stderr] Compiling faer-core v0.17.1 [INFO] [stderr] Compiling faer-qr v0.17.1 [INFO] [stderr] Compiling faer-cholesky v0.17.1 [INFO] [stderr] Compiling faer-lu v0.17.1 [INFO] [stderr] Compiling faer-evd v0.17.1 [INFO] [stderr] Compiling faer-svd v0.17.1 [INFO] [stderr] Compiling faer-sparse v0.17.1 [INFO] [stdout] error[E0502]: cannot borrow `*left_contrib` as immutable because it is also borrowed as mutable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/faer-sparse-0.17.1/src/lu.rs:946:51 [INFO] [stdout] | [INFO] [stdout] 945 | let d_active = &mut left_contrib[d].1[d_col_start..]; [INFO] [stdout] | ----------------- mutable borrow occurs here [INFO] [stdout] 946 | let d_active_count = &mut left_contrib[d].2; [INFO] [stdout] | ^^^^^^^^^^^^^^^ immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 950 | if d_active[d_j] > I(0) { [INFO] [stdout] | ------------- mutable borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `*left_contrib` as immutable because it is also borrowed as mutable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/faer-sparse-0.17.1/src/lu.rs:947:49 [INFO] [stdout] | [INFO] [stdout] 945 | let d_active = &mut left_contrib[d].1[d_col_start..]; [INFO] [stdout] | ----------------- mutable borrow occurs here [INFO] [stdout] 946 | let d_active_count = &mut left_contrib[d].2; [INFO] [stdout] 947 | let d_active_mat = &mut left_contrib[d].3; [INFO] [stdout] | ^^^^^^^^^^^^^^^ immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 950 | if d_active[d_j] > I(0) { [INFO] [stdout] | ------------- mutable borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `*left_contrib` as immutable because it is also borrowed as mutable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/faer-sparse-0.17.1/src/lu.rs:1150:51 [INFO] [stdout] | [INFO] [stdout] 1149 | let d_active = &mut left_contrib[d].1[d_col_start..]; [INFO] [stdout] | ----------------- mutable borrow occurs here [INFO] [stdout] 1150 | let d_active_count = &mut left_contrib[d].2; [INFO] [stdout] | ^^^^^^^^^^^^^^^ immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 1154 | if d_active[d_j] > I(0) { [INFO] [stdout] | ------------- mutable borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `*left_contrib` as immutable because it is also borrowed as mutable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/faer-sparse-0.17.1/src/lu.rs:1151:49 [INFO] [stdout] | [INFO] [stdout] 1149 | let d_active = &mut left_contrib[d].1[d_col_start..]; [INFO] [stdout] | ----------------- mutable borrow occurs here [INFO] [stdout] 1150 | let d_active_count = &mut left_contrib[d].2; [INFO] [stdout] 1151 | let d_active_mat = &mut left_contrib[d].3; [INFO] [stdout] | ^^^^^^^^^^^^^^^ immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 1154 | if d_active[d_j] > I(0) { [INFO] [stdout] | ------------- mutable borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `*left_contrib` as immutable because it is also borrowed as mutable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/faer-sparse-0.17.1/src/lu.rs:1259:55 [INFO] [stdout] | [INFO] [stdout] 1258 | ... let d_active = &mut left_contrib[d].1[d_col_start..]; [INFO] [stdout] | ----------------- mutable borrow occurs here [INFO] [stdout] 1259 | ... let d_active_count = &mut left_contrib[d].2; [INFO] [stdout] | ^^^^^^^^^^^^^^^ immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 1266 | ... if d_active[d_j] > I(0) { [INFO] [stdout] | ------------- mutable borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `*left_contrib` as immutable because it is also borrowed as mutable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/faer-sparse-0.17.1/src/lu.rs:1260:53 [INFO] [stdout] | [INFO] [stdout] 1258 | ... let d_active = &mut left_contrib[d].1[d_col_start..]; [INFO] [stdout] | ----------------- mutable borrow occurs here [INFO] [stdout] 1259 | ... let d_active_count = &mut left_contrib[d].2; [INFO] [stdout] 1260 | ... let d_active_mat = &mut left_contrib[d].3; [INFO] [stdout] | ^^^^^^^^^^^^^^^ immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 1266 | ... if d_active[d_j] > I(0) { [INFO] [stdout] | ------------- mutable borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stderr] error: could not compile `faer-sparse` (lib) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "fc14d9f7df43778eebdac4edd824855e32e958ebfaeb9198487b22f5548059ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc14d9f7df43778eebdac4edd824855e32e958ebfaeb9198487b22f5548059ca", kill_on_drop: false }` [INFO] [stdout] fc14d9f7df43778eebdac4edd824855e32e958ebfaeb9198487b22f5548059ca