[INFO] fetching crate faer-sparse 0.15.0...
[INFO] checking faer-sparse-0.15.0 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate faer-sparse 0.15.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate faer-sparse 0.15.0 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate faer-sparse 0.15.0
[INFO] finished tweaking crates.io crate faer-sparse 0.15.0
[INFO] tweaked toml for crates.io crate faer-sparse 0.15.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded matrixcompare-core v0.1.0
[INFO] [stderr]   Downloaded faer-qr v0.15.0
[INFO] [stderr]   Downloaded gemm-f16 v0.16.15
[INFO] [stderr]   Downloaded faer-lu v0.15.0
[INFO] [stderr]   Downloaded assert_approx_eq v1.1.0
[INFO] [stderr]   Downloaded coe-rs v0.1.2
[INFO] [stderr]   Downloaded gemm-c64 v0.16.15
[INFO] [stderr]   Downloaded gemm-f32 v0.16.15
[INFO] [stderr]   Downloaded gemm-common v0.16.15
[INFO] [stderr]   Downloaded gemm-c32 v0.16.15
[INFO] [stderr]   Downloaded amd v0.2.2
[INFO] [stderr]   Downloaded hurdles v1.0.1
[INFO] [stderr]   Downloaded faer-core v0.15.0
[INFO] [stderr]   Downloaded faer-cholesky v0.15.0
[INFO] [stderr]   Downloaded half v2.3.1
[INFO] [stderr]   Downloaded colamd v0.1.0
[INFO] [stderr]   Downloaded assert2-macros v0.3.11
[INFO] [stderr]   Downloaded dyn-stack v0.10.0
[INFO] [stderr]   Downloaded dbgf v0.1.1
[INFO] [stderr]   Downloaded gemm-f64 v0.16.15
[INFO] [stderr]   Downloaded matrix-market-rs v0.1.3
[INFO] [stderr]   Downloaded gemm v0.16.15
[INFO] [stderr]   Downloaded faer-entity v0.15.0
[INFO] [stderr]   Downloaded pulp v0.18.6
[INFO] [stderr]   Downloaded assert2 v0.3.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9dd00969528826a018ca6572077072612165dffdc8130ddf4d38b7dcd551d93b
[INFO] running `Command { std: "docker" "start" "-a" "9dd00969528826a018ca6572077072612165dffdc8130ddf4d38b7dcd551d93b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dd00969528826a018ca6572077072612165dffdc8130ddf4d38b7dcd551d93b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dd00969528826a018ca6572077072612165dffdc8130ddf4d38b7dcd551d93b", kill_on_drop: false }`
[INFO] [stdout] 9dd00969528826a018ca6572077072612165dffdc8130ddf4d38b7dcd551d93b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c4023488e81dd4e12ab2768b0851c959920ff8bda6a986ac843b60d85ab0c71
[INFO] running `Command { std: "docker" "start" "-a" "5c4023488e81dd4e12ab2768b0851c959920ff8bda6a986ac843b60d85ab0c71", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]    Compiling seq-macro v0.3.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking dyn-stack v0.10.0
[INFO] [stderr]    Compiling assert2-macros v0.3.11
[INFO] [stderr]     Checking coe-rs v0.1.2
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking matrixcompare-core v0.1.0
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking dbgf v0.1.1
[INFO] [stderr]     Checking colamd v0.1.0
[INFO] [stderr]     Checking assert_approx_eq v1.1.0
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking amd v0.2.2
[INFO] [stderr]     Checking matrix-market-rs v0.1.3
[INFO] [stderr]     Checking pulp v0.18.6
[INFO] [stderr]     Checking hurdles v1.0.1
[INFO] [stderr]     Checking gemm-common v0.16.15
[INFO] [stderr]     Checking faer-entity v0.15.0
[INFO] [stderr]     Checking gemm-f64 v0.16.15
[INFO] [stderr]     Checking gemm-c64 v0.16.15
[INFO] [stderr]     Checking gemm-c32 v0.16.15
[INFO] [stderr]     Checking gemm-f32 v0.16.15
[INFO] [stderr]     Checking gemm v0.16.15
[INFO] [stderr]     Checking assert2 v0.3.11
[INFO] [stderr]     Checking faer-core v0.15.0
[INFO] [stderr]     Checking faer-cholesky v0.15.0
[INFO] [stderr]     Checking faer-lu v0.15.0
[INFO] [stderr]     Checking faer-qr v0.15.0
[INFO] [stderr]     Checking faer-sparse v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `l` found for struct `SymbolicSupernodalQr` in the current scope
[INFO] [stdout]    --> benches/qr.rs:190:37
[INFO] [stdout]     |
[INFO] [stdout] 190 |         let n_supernodes = symbolic.l().n_supernodes();
[INFO] [stdout]     |                                     ^ method not found in `SymbolicSupernodalQr<usize>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `l` found for struct `SymbolicSupernodalQr` in the current scope
[INFO] [stdout]    --> benches/qr.rs:201:47
[INFO] [stdout]     |
[INFO] [stdout] 201 |         let mut L_values = vec![0.0; symbolic.l().len_values()];
[INFO] [stdout]     |                                               ^ method not found in `SymbolicSupernodalQr<usize>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/qr.rs:207:17
[INFO] [stdout]     |
[INFO] [stdout] 207 | /                 factorize_supernodal_numeric_qr::<I, f64>(
[INFO] [stdout] 208 | |                     &mut col_end_for_row_indices_in_panel,
[INFO] [stdout] 209 | |                     &mut row_indices_in_panel,
[INFO] [stdout] 210 | |                     &mut min_col_in_panel,
[INFO] [stdout] ...   |
[INFO] [stdout] 219 | |                     PodStack::new(&mut mem),
[INFO] [stdout] 220 | |                 )
[INFO] [stdout]     | |                 ^- help: consider using a semicolon here: `;`
[INFO] [stdout]     | |_________________|
[INFO] [stdout]     |                   expected `()`, found `SupernodalQrRef<'_, usize, f64>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected unit type `()`
[INFO] [stdout]                   found struct `SupernodalQrRef<'_, usize, f64>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/qr.rs:227:17
[INFO] [stdout]     |
[INFO] [stdout] 227 | /                 factorize_supernodal_numeric_qr::<I, f64>(
[INFO] [stdout] 228 | |                     &mut col_end_for_row_indices_in_panel,
[INFO] [stdout] 229 | |                     &mut row_indices_in_panel,
[INFO] [stdout] 230 | |                     &mut min_col_in_panel,
[INFO] [stdout] ...   |
[INFO] [stdout] 239 | |                     PodStack::new(&mut mem),
[INFO] [stdout] 240 | |                 )
[INFO] [stdout]     | |                 ^- help: consider using a semicolon here: `;`
[INFO] [stdout]     | |_________________|
[INFO] [stdout]     |                   expected `()`, found `SupernodalQrRef<'_, usize, f64>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected unit type `()`
[INFO] [stdout]                   found struct `SupernodalQrRef<'_, usize, f64>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `faer-sparse` (bench "qr") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5c4023488e81dd4e12ab2768b0851c959920ff8bda6a986ac843b60d85ab0c71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c4023488e81dd4e12ab2768b0851c959920ff8bda6a986ac843b60d85ab0c71", kill_on_drop: false }`
[INFO] [stdout] 5c4023488e81dd4e12ab2768b0851c959920ff8bda6a986ac843b60d85ab0c71
[INFO] checking faer-sparse-0.15.0 against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] extracting crate faer-sparse 0.15.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate faer-sparse 0.15.0 on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate faer-sparse 0.15.0
[INFO] finished tweaking crates.io crate faer-sparse 0.15.0
[INFO] tweaked toml for crates.io crate faer-sparse 0.15.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7a094d24f08e5ab812e8d50332cf1dd00a7cf469933e4924cabee6e957f2fa1
[INFO] running `Command { std: "docker" "start" "-a" "f7a094d24f08e5ab812e8d50332cf1dd00a7cf469933e4924cabee6e957f2fa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7a094d24f08e5ab812e8d50332cf1dd00a7cf469933e4924cabee6e957f2fa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7a094d24f08e5ab812e8d50332cf1dd00a7cf469933e4924cabee6e957f2fa1", kill_on_drop: false }`
[INFO] [stdout] f7a094d24f08e5ab812e8d50332cf1dd00a7cf469933e4924cabee6e957f2fa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 554bb5638c8cf179c70a90d9900cbe275ce7edf3407283b2aef71de552b3dbf4
[INFO] running `Command { std: "docker" "start" "-a" "554bb5638c8cf179c70a90d9900cbe275ce7edf3407283b2aef71de552b3dbf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]    Compiling seq-macro v0.3.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking dyn-stack v0.10.0
[INFO] [stderr]    Compiling assert2-macros v0.3.11
[INFO] [stderr]     Checking coe-rs v0.1.2
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking matrixcompare-core v0.1.0
[INFO] [stderr]     Checking dbgf v0.1.1
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking assert_approx_eq v1.1.0
[INFO] [stderr]     Checking colamd v0.1.0
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking amd v0.2.2
[INFO] [stderr]     Checking matrix-market-rs v0.1.3
[INFO] [stderr]     Checking hurdles v1.0.1
[INFO] [stderr]     Checking pulp v0.18.6
[INFO] [stderr]     Checking gemm-common v0.16.15
[INFO] [stderr]     Checking faer-entity v0.15.0
[INFO] [stderr]     Checking gemm-c32 v0.16.15
[INFO] [stderr]     Checking gemm-f32 v0.16.15
[INFO] [stderr]     Checking gemm-f64 v0.16.15
[INFO] [stderr]     Checking gemm-c64 v0.16.15
[INFO] [stderr]     Checking gemm v0.16.15
[INFO] [stderr]     Checking assert2 v0.3.11
[INFO] [stderr]     Checking faer-core v0.15.0
[INFO] [stderr]     Checking faer-cholesky v0.15.0
[INFO] [stderr]     Checking faer-qr v0.15.0
[INFO] [stderr]     Checking faer-lu v0.15.0
[INFO] [stderr]     Checking faer-sparse v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `l` found for struct `SymbolicSupernodalQr` in the current scope
[INFO] [stdout]    --> benches/qr.rs:190:37
[INFO] [stdout]     |
[INFO] [stdout] 190 |         let n_supernodes = symbolic.l().n_supernodes();
[INFO] [stdout]     |                                     ^ method not found in `SymbolicSupernodalQr<usize>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `l` found for struct `SymbolicSupernodalQr` in the current scope
[INFO] [stdout]    --> benches/qr.rs:201:47
[INFO] [stdout]     |
[INFO] [stdout] 201 |         let mut L_values = vec![0.0; symbolic.l().len_values()];
[INFO] [stdout]     |                                               ^ method not found in `SymbolicSupernodalQr<usize>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/qr.rs:207:17
[INFO] [stdout]     |
[INFO] [stdout] 207 | /                 factorize_supernodal_numeric_qr::<I, f64>(
[INFO] [stdout] 208 | |                     &mut col_end_for_row_indices_in_panel,
[INFO] [stdout] 209 | |                     &mut row_indices_in_panel,
[INFO] [stdout] 210 | |                     &mut min_col_in_panel,
[INFO] [stdout] ...   |
[INFO] [stdout] 219 | |                     PodStack::new(&mut mem),
[INFO] [stdout] 220 | |                 )
[INFO] [stdout]     | |                 ^- help: consider using a semicolon here: `;`
[INFO] [stdout]     | |_________________|
[INFO] [stdout]     |                   expected `()`, found `SupernodalQrRef<'_, usize, f64>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected unit type `()`
[INFO] [stdout]                   found struct `SupernodalQrRef<'_, usize, f64>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/qr.rs:227:17
[INFO] [stdout]     |
[INFO] [stdout] 227 | /                 factorize_supernodal_numeric_qr::<I, f64>(
[INFO] [stdout] 228 | |                     &mut col_end_for_row_indices_in_panel,
[INFO] [stdout] 229 | |                     &mut row_indices_in_panel,
[INFO] [stdout] 230 | |                     &mut min_col_in_panel,
[INFO] [stdout] ...   |
[INFO] [stdout] 239 | |                     PodStack::new(&mut mem),
[INFO] [stdout] 240 | |                 )
[INFO] [stdout]     | |                 ^- help: consider using a semicolon here: `;`
[INFO] [stdout]     | |_________________|
[INFO] [stdout]     |                   expected `()`, found `SupernodalQrRef<'_, usize, f64>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected unit type `()`
[INFO] [stdout]                   found struct `SupernodalQrRef<'_, usize, f64>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `faer-sparse` (bench "qr") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "554bb5638c8cf179c70a90d9900cbe275ce7edf3407283b2aef71de552b3dbf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "554bb5638c8cf179c70a90d9900cbe275ce7edf3407283b2aef71de552b3dbf4", kill_on_drop: false }`
[INFO] [stdout] 554bb5638c8cf179c70a90d9900cbe275ce7edf3407283b2aef71de552b3dbf4
