[INFO] fetching crate faer-sparse 0.17.1...
[INFO] testing faer-sparse-0.17.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate faer-sparse 0.17.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate faer-sparse 0.17.1
[INFO] finished tweaking crates.io crate faer-sparse 0.17.1
[INFO] tweaked toml for crates.io crate faer-sparse 0.17.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate faer-sparse 0.17.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 99 packages to latest compatible versions
[INFO] [stderr]       Adding dyn-stack v0.10.0 (available: v0.13.2)
[INFO] [stderr]       Adding faer-entity v0.17.0 (available: v0.20.1)
[INFO] [stderr]       Adding pulp v0.18.22 (available: v0.22.2)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4614b712224e2b79279efb9660d7aa2b26a2b4b92d23022d758b2d93335b02b
[INFO] running `Command { std: "docker" "start" "-a" "a4614b712224e2b79279efb9660d7aa2b26a2b4b92d23022d758b2d93335b02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4614b712224e2b79279efb9660d7aa2b26a2b4b92d23022d758b2d93335b02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4614b712224e2b79279efb9660d7aa2b26a2b4b92d23022d758b2d93335b02b", kill_on_drop: false }`
[INFO] [stdout] a4614b712224e2b79279efb9660d7aa2b26a2b4b92d23022d758b2d93335b02b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6984f34cc6d5a4431aac34feacd200f73bc57a8c97b053251fcdac0699a73be9
[INFO] running `Command { std: "docker" "start" "-a" "6984f34cc6d5a4431aac34feacd200f73bc57a8c97b053251fcdac0699a73be9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling reborrow v0.5.5
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling coe-rs v0.1.2
[INFO] [stderr]    Compiling matrixcompare-core v0.1.0
[INFO] [stderr]    Compiling dbgf v0.1.2
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling equator-macro v0.1.9
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling dyn-stack v0.10.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling equator v0.1.10
[INFO] [stderr]    Compiling pulp v0.18.22
[INFO] [stderr]    Compiling hurdles v1.0.1
[INFO] [stderr]    Compiling gemm-common v0.17.1
[INFO] [stderr]    Compiling faer-entity v0.17.0
[INFO] [stderr]    Compiling gemm-f64 v0.17.1
[INFO] [stderr]    Compiling gemm-f32 v0.17.1
[INFO] [stderr]    Compiling gemm-c32 v0.17.1
[INFO] [stderr]    Compiling gemm-c64 v0.17.1
[INFO] [stderr]    Compiling gemm v0.17.1
[INFO] [stderr]    Compiling faer-core v0.17.1
[INFO] [stderr]    Compiling faer-lu v0.17.1
[INFO] [stderr]    Compiling faer-qr v0.17.1
[INFO] [stderr]    Compiling faer-cholesky v0.17.1
[INFO] [stderr]    Compiling faer-sparse v0.17.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `nrow2` is never read
[INFO] [stdout]    --> src/colamd.rs:312:17
[INFO] [stdout]     |
[INFO] [stdout] 312 |                 nrow2 -= 1;
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.27s
[INFO] running `Command { std: "docker" "inspect" "6984f34cc6d5a4431aac34feacd200f73bc57a8c97b053251fcdac0699a73be9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6984f34cc6d5a4431aac34feacd200f73bc57a8c97b053251fcdac0699a73be9", kill_on_drop: false }`
[INFO] [stdout] 6984f34cc6d5a4431aac34feacd200f73bc57a8c97b053251fcdac0699a73be9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c08ad8cafa327cc4c51b1255b8c1e52f84408ff36cc37b1189ab9afba2a6a45
[INFO] running `Command { std: "docker" "start" "-a" "2c08ad8cafa327cc4c51b1255b8c1e52f84408ff36cc37b1189ab9afba2a6a45", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling amd v0.2.2
[INFO] [stderr]    Compiling matrix-market-rs v0.1.3
[INFO] [stderr]    Compiling colamd v0.1.0
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling pulp v0.18.22
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling gemm-common v0.17.1
[INFO] [stderr]    Compiling faer-entity v0.17.0
[INFO] [stderr]    Compiling gemm-c32 v0.17.1
[INFO] [stderr]    Compiling gemm-f32 v0.17.1
[INFO] [stderr]    Compiling gemm-c64 v0.17.1
[INFO] [stderr]    Compiling gemm-f64 v0.17.1
[INFO] [stderr]    Compiling gemm v0.17.1
[INFO] [stderr]    Compiling faer-core v0.17.1
[INFO] [stderr]    Compiling faer-cholesky v0.17.1
[INFO] [stderr]    Compiling faer-lu v0.17.1
[INFO] [stderr]    Compiling faer-qr v0.17.1
[INFO] [stderr]    Compiling faer-sparse v0.17.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `__false`
[INFO] [stdout]     --> src/superlu.rs:2127:7
[INFO] [stdout]      |
[INFO] [stdout] 2127 | #[cfg(__false)]
[INFO] [stdout]      |       ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(__false)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(__false)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `nrow2` is never read
[INFO] [stdout]    --> src/colamd.rs:312:17
[INFO] [stdout]     |
[INFO] [stdout] 312 |                 nrow2 -= 1;
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `nrow2` is never read
[INFO] [stdout]    --> src/colamd.rs:312:17
[INFO] [stdout]     |
[INFO] [stdout] 312 |                 nrow2 -= 1;
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `faer-sparse` (lib test); 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/dec9417b8611e34e787a3e4c37686b5131f9e5c5/bin/rustc --crate-name faer_sparse --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="rayon"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "log", "nightly", "perf-warn", "rayon", "std"))' -C metadata=5c8eaffad8ed4a96 -C extra-filename=-bf14d211ea02832c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern amd=/opt/rustwide/target/debug/deps/libamd-14c9a41e044d1416.rlib --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-12e3a7a30652a5f0.rlib --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-02d68f76ba3db517.rlib --extern coe=/opt/rustwide/target/debug/deps/libcoe-146012b02c0c9648.rlib --extern colamd=/opt/rustwide/target/debug/deps/libcolamd-f76956b8e3fb4fe0.rlib --extern dbgf=/opt/rustwide/target/debug/deps/libdbgf-699cd6e291ce2bcb.rlib --extern dyn_stack=/opt/rustwide/target/debug/deps/libdyn_stack-b7201e3bdca78a2d.rlib --extern faer_cholesky=/opt/rustwide/target/debug/deps/libfaer_cholesky-55a3b3f7bae2dd1d.rlib --extern faer_core=/opt/rustwide/target/debug/deps/libfaer_core-fa1bdd2d6a204ea3.rlib --extern faer_entity=/opt/rustwide/target/debug/deps/libfaer_entity-f5733af993bb00d7.rlib --extern faer_lu=/opt/rustwide/target/debug/deps/libfaer_lu-efc3d4f95daebe8e.rlib --extern faer_qr=/opt/rustwide/target/debug/deps/libfaer_qr-ec76646bc1e931cc.rlib --extern matrix_market_rs=/opt/rustwide/target/debug/deps/libmatrix_market_rs-c309118782f75ab4.rlib --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-0cc301574e82bec6.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-c5e5e8a2bd161c29.so --extern pulp=/opt/rustwide/target/debug/deps/libpulp-2d656c05a75d27dc.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-0f7dbf17ef7d5c45.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-929e01184f112040.rlib --extern reborrow=/opt/rustwide/target/debug/deps/libreborrow-22d8d30fd7856295.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-57376d28ec0c1689.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "2c08ad8cafa327cc4c51b1255b8c1e52f84408ff36cc37b1189ab9afba2a6a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c08ad8cafa327cc4c51b1255b8c1e52f84408ff36cc37b1189ab9afba2a6a45", kill_on_drop: false }`
[INFO] [stdout] 2c08ad8cafa327cc4c51b1255b8c1e52f84408ff36cc37b1189ab9afba2a6a45