[INFO] cloning repository https://github.com/Jake-Purton/candle_nn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jake-Purton/candle_nn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJake-Purton%2Fcandle_nn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJake-Purton%2Fcandle_nn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3254073c26fa6c5ba56e670e3a74bde8bf7743e2
[INFO] checking Jake-Purton/candle_nn against try#39605810efb1a0d52f955bfba9e4eec7a01d5deb for pr-153692
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJake-Purton%2Fcandle_nn" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Jake-Purton/candle_nn
[INFO] finished tweaking git repo https://github.com/Jake-Purton/candle_nn
[INFO] tweaked toml for git repo https://github.com/Jake-Purton/candle_nn written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Jake-Purton/candle_nn on toolchain 39605810efb1a0d52f955bfba9e4eec7a01d5deb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39605810efb1a0d52f955bfba9e4eec7a01d5deb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Jake-Purton/candle_nn 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" "+39605810efb1a0d52f955bfba9e4eec7a01d5deb" "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 thiserror-impl v1.0.49
[INFO] [stderr]   Downloaded thiserror v1.0.49
[INFO] [stderr]   Downloaded serde v1.0.188
[INFO] [stderr]   Downloaded num v0.4.1
[INFO] [stderr]   Downloaded candle-nn v0.2.2
[INFO] [stderr]   Downloaded errno v0.3.3
[INFO] [stderr]   Downloaded candle-datasets v0.2.2
[INFO] [stderr]   Downloaded integer-encoding v3.0.4
[INFO] [stderr]   Downloaded dyn-stack v0.9.0
[INFO] [stderr]   Downloaded memmap2 v0.7.1
[INFO] [stderr]   Downloaded const-random v0.1.15
[INFO] [stderr]   Downloaded thrift v0.17.0
[INFO] [stderr]   Downloaded candle-gemm-c64 v0.16.0
[INFO] [stderr]   Downloaded const-random-macro v0.1.15
[INFO] [stderr]   Downloaded seq-macro v0.3.5
[INFO] [stderr]   Downloaded semver v1.0.19
[INFO] [stderr]   Downloaded console v0.15.7
[INFO] [stderr]   Downloaded indicatif v0.17.7
[INFO] [stderr]   Downloaded openssl-sys v0.9.93
[INFO] [stderr]   Downloaded itertools v0.9.0
[INFO] [stderr]   Downloaded portable-atomic v1.4.3
[INFO] [stderr]   Downloaded rustls-webpki v0.101.6
[INFO] [stderr]   Downloaded brotli-decompressor v2.3.4
[INFO] [stderr]   Downloaded syn v2.0.37
[INFO] [stderr]   Downloaded candle-core v0.2.2
[INFO] [stderr]   Downloaded regex v1.9.5
[INFO] [stderr]   Downloaded webpki-roots v0.23.1
[INFO] [stderr]   Downloaded tokenizers v0.13.4
[INFO] [stderr]   Downloaded openssl v0.10.57
[INFO] [stderr]   Downloaded rustls v0.21.7
[INFO] [stderr]   Downloaded rayon v1.8.0
[INFO] [stderr]   Downloaded rustix v0.38.14
[INFO] [stderr]   Downloaded parquet v45.0.0
[INFO] [stderr]   Downloaded esaxx-rs v0.1.8
[INFO] [stderr]   Downloaded aho-corasick v1.1.1
[INFO] [stderr]   Downloaded serde_json v1.0.107
[INFO] [stderr]   Downloaded arrow-array v45.0.0
[INFO] [stderr]   Downloaded cudarc v0.9.14
[INFO] [stderr]   Downloaded libm v0.2.7
[INFO] [stderr]   Downloaded spm_precompiled v0.1.4
[INFO] [stderr]   Downloaded ureq v2.7.1
[INFO] [stderr]   Downloaded regex-automata v0.3.8
[INFO] [stderr]   Downloaded num-bigint v0.4.4
[INFO] [stderr]   Downloaded libc v0.2.148
[INFO] [stderr]   Downloaded raw-cpuid v10.7.0
[INFO] [stderr]   Downloaded memchr v2.6.3
[INFO] [stderr]   Downloaded rustls-webpki v0.100.3
[INFO] [stderr]   Downloaded arrow-ipc v45.0.0
[INFO] [stderr]   Downloaded arrow-cast v45.0.0
[INFO] [stderr]   Downloaded arrow-select v45.0.0
[INFO] [stderr]   Downloaded rayon-core v1.12.0
[INFO] [stderr]   Downloaded flatbuffers v23.5.26
[INFO] [stderr]   Downloaded arrow-buffer v45.0.0
[INFO] [stderr]   Downloaded arrow-data v45.0.0
[INFO] [stderr]   Downloaded arrow-schema v45.0.0
[INFO] [stderr]   Downloaded unicode-normalization-alignments v0.1.12
[INFO] [stderr]   Downloaded bytemuck v1.14.0
[INFO] [stderr]   Downloaded base64 v0.21.4
[INFO] [stderr]   Downloaded zstd v0.12.4
[INFO] [stderr]   Downloaded candle-kernels v0.2.2
[INFO] [stderr]   Downloaded reborrow v0.5.4
[INFO] [stderr]   Downloaded monostate v0.1.9
[INFO] [stderr]   Downloaded rayon-cond v0.1.0
[INFO] [stderr]   Downloaded linux-raw-sys v0.4.7
[INFO] [stderr]   Downloaded hf-hub v0.3.1
[INFO] [stderr]   Downloaded candle-gemm-common v0.16.0
[INFO] [stderr]   Downloaded candle-gemm-f64 v0.16.0
[INFO] [stderr]   Downloaded candle-gemm v0.16.0
[INFO] [stderr]   Downloaded num-complex v0.4.4
[INFO] [stderr]   Downloaded serde_derive v1.0.188
[INFO] [stderr]   Downloaded macro_rules_attribute-proc_macro v0.1.3
[INFO] [stderr]   Downloaded macro_rules_attribute v0.1.3
[INFO] [stderr]   Downloaded monostate-impl v0.1.9
[INFO] [stderr]   Downloaded candle-gemm-c32 v0.16.0
[INFO] [stderr]   Downloaded candle-gemm-f16 v0.16.0
[INFO] [stderr]   Downloaded candle-gemm-f32 v0.16.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.67
[INFO] [stderr]   Downloaded rust-mnist v0.2.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+39605810efb1a0d52f955bfba9e4eec7a01d5deb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48d9bc1f0a3031104c78bfd0d349eb5906f0889a04837877e796ca6b9a32443e
[INFO] running `Command { std: "docker" "start" "-a" "48d9bc1f0a3031104c78bfd0d349eb5906f0889a04837877e796ca6b9a32443e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48d9bc1f0a3031104c78bfd0d349eb5906f0889a04837877e796ca6b9a32443e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48d9bc1f0a3031104c78bfd0d349eb5906f0889a04837877e796ca6b9a32443e", kill_on_drop: false }`
[INFO] [stdout] 48d9bc1f0a3031104c78bfd0d349eb5906f0889a04837877e796ca6b9a32443e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+39605810efb1a0d52f955bfba9e4eec7a01d5deb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a020abf082b2b239496ddf5b9c51c654959c016e1deb20d52ecc761fdb8d9bd4
[INFO] running `Command { std: "docker" "start" "-a" "a020abf082b2b239496ddf5b9c51c654959c016e1deb20d52ecc761fdb8d9bd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling seq-macro v0.3.5
[INFO] [stderr]     Checking reborrow v0.5.4
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]     Checking dyn-stack v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling semver v1.0.19
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking arrow-schema v45.0.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling jobserver v0.1.26
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking flate2 v1.0.27
[INFO] [stderr]    Compiling openssl v0.10.57
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stdout] error[E0635]: unknown feature `stdsimd`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ahash-0.8.3/src/lib.rs:99:42
[INFO] [stdout]    |
[INFO] [stdout] 99 | #![cfg_attr(feature = "stdsimd", feature(stdsimd))]
[INFO] [stdout]    |                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr] error: could not compile `ahash` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a020abf082b2b239496ddf5b9c51c654959c016e1deb20d52ecc761fdb8d9bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a020abf082b2b239496ddf5b9c51c654959c016e1deb20d52ecc761fdb8d9bd4", kill_on_drop: false }`
[INFO] [stdout] a020abf082b2b239496ddf5b9c51c654959c016e1deb20d52ecc761fdb8d9bd4