[INFO] fetching crate faer 0.21.9...
[INFO] checking faer-0.21.9 against try#4c525d43052e921548191f82f6ed9e2f9e98dcb1 for pr-136988
[INFO] extracting crate faer 0.21.9 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate faer 0.21.9 on toolchain 4c525d43052e921548191f82f6ed9e2f9e98dcb1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4c525d43052e921548191f82f6ed9e2f9e98dcb1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate faer 0.21.9
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate faer 0.21.9
[INFO] tweaked toml for crates.io crate faer 0.21.9 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate faer 0.21.9 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" "+4c525d43052e921548191f82f6ed9e2f9e98dcb1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+4c525d43052e921548191f82f6ed9e2f9e98dcb1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b445b4f853656fd678e2108653caf5020462dfa53d4c2d26a8088e5ba8ae270
[INFO] running `Command { std: "docker" "start" "-a" "4b445b4f853656fd678e2108653caf5020462dfa53d4c2d26a8088e5ba8ae270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b445b4f853656fd678e2108653caf5020462dfa53d4c2d26a8088e5ba8ae270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b445b4f853656fd678e2108653caf5020462dfa53d4c2d26a8088e5ba8ae270", kill_on_drop: false }`
[INFO] [stdout] 4b445b4f853656fd678e2108653caf5020462dfa53d4c2d26a8088e5ba8ae270
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+4c525d43052e921548191f82f6ed9e2f9e98dcb1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1629feb30083774c8636504875fb9b2e16925f6afb102530ad3bf559ad1061d1
[INFO] running `Command { std: "docker" "start" "-a" "1629feb30083774c8636504875fb9b2e16925f6afb102530ad3bf559ad1061d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking bytemuck v1.22.0
[INFO] [stderr]    Compiling nano-gemm-codegen v0.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling pulp v0.21.4
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]     Checking dyn-stack v0.13.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking raw-cpuid v11.5.0
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking once_cell v1.21.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking nano-gemm-core v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling pest v2.7.15
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling nano-gemm-f32 v0.1.0
[INFO] [stderr]    Compiling nano-gemm-f64 v0.1.0
[INFO] [stderr]    Compiling nano-gemm-c32 v0.1.0
[INFO] [stderr]    Compiling nano-gemm-c64 v0.1.0
[INFO] [stderr]    Compiling equator-macro v0.2.1
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking equator v0.2.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking winnow v0.7.4
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling prettyplease v0.2.31
[INFO] [stderr]    Compiling pest_meta v2.7.15
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]     Checking clap_builder v4.5.32
[INFO] [stderr]     Checking syn v2.0.100
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]    Compiling pest_generator v2.7.15
[INFO] [stderr]     Checking gemm-common v0.18.2
[INFO] [stderr]    Compiling pest_derive v2.7.15
[INFO] [stderr]     Checking py_literal v0.4.0
[INFO] [stderr]     Checking gemm-f32 v0.18.2
[INFO] [stderr] error: could not compile `nano-gemm-f32` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4c525d43052e921548191f82f6ed9e2f9e98dcb1/bin/rustc --crate-name nano_gemm_f32 --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nano-gemm-f32-0.1.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "nightly"))' -C metadata=e48f13fc04a641a7 -C extra-filename=-95cdac56893fa080 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern nano_gemm_core=/opt/rustwide/target/debug/deps/libnano_gemm_core-934915014a118128.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1629feb30083774c8636504875fb9b2e16925f6afb102530ad3bf559ad1061d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1629feb30083774c8636504875fb9b2e16925f6afb102530ad3bf559ad1061d1", kill_on_drop: false }`
[INFO] [stdout] 1629feb30083774c8636504875fb9b2e16925f6afb102530ad3bf559ad1061d1