[INFO] fetching crate tinylearn 0.1.0...
[INFO] checking tinylearn-0.1.0 against master#021fc25b7a48f6051bee1e1f06c7a277e4de1cc9 for pr-151510
[INFO] extracting crate tinylearn 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate tinylearn 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tinylearn 0.1.0
[INFO] tweaked toml for crates.io crate tinylearn 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tinylearn 0.1.0 on toolchain 021fc25b7a48f6051bee1e1f06c7a277e4de1cc9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+021fc25b7a48f6051bee1e1f06c7a277e4de1cc9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tinylearn 0.1.0 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" "+021fc25b7a48f6051bee1e1f06c7a277e4de1cc9" "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]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-attributes v0.1.28
[INFO] [stderr]   Downloaded reborrow v0.5.5
[INFO] [stderr]   Downloaded once_cell v1.21.1
[INFO] [stderr]   Downloaded matrixmultiply v0.3.9
[INFO] [stderr]   Downloaded faer-traits v0.21.5
[INFO] [stderr]   Downloaded faer-macros v0.21.0
[INFO] [stderr]   Downloaded gemm-f64 v0.18.2
[INFO] [stderr]   Downloaded dyn-stack v0.13.0
[INFO] [stderr]   Downloaded bytemuck v1.22.0
[INFO] [stderr]   Downloaded gemm-common v0.18.2
[INFO] [stderr]   Downloaded gemm v0.18.2
[INFO] [stderr]   Downloaded generativity v1.1.0
[INFO] [stderr]   Downloaded pulp v0.21.4
[INFO] [stderr]   Downloaded equator v0.2.2
[INFO] [stderr]   Downloaded raw-cpuid v11.5.0
[INFO] [stderr]   Downloaded portable-atomic v1.11.0
[INFO] [stderr]   Downloaded nano-gemm-c32 v0.1.0
[INFO] [stderr]   Downloaded nano-gemm-codegen v0.1.0
[INFO] [stderr]   Downloaded nano-gemm-core v0.1.0
[INFO] [stderr]   Downloaded nano-gemm v0.1.2
[INFO] [stderr]   Downloaded faer-ext v0.5.0
[INFO] [stderr]   Downloaded gemm-c32 v0.18.2
[INFO] [stderr]   Downloaded gemm-c64 v0.18.2
[INFO] [stderr]   Downloaded gemm-f32 v0.18.2
[INFO] [stderr]   Downloaded equator-macro v0.2.1
[INFO] [stderr]   Downloaded nano-gemm-c64 v0.1.0
[INFO] [stderr]   Downloaded nano-gemm-f32 v0.1.0
[INFO] [stderr]   Downloaded nano-gemm-f64 v0.1.0
[INFO] [stderr]   Downloaded faer v0.21.9
[INFO] [stderr]   Downloaded csv v1.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+021fc25b7a48f6051bee1e1f06c7a277e4de1cc9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97f35a482352f76f67960becb06b803ce766ee6d84f7d34a09c0c41bc03e9b76
[INFO] running `Command { std: "docker" "start" "-a" "97f35a482352f76f67960becb06b803ce766ee6d84f7d34a09c0c41bc03e9b76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97f35a482352f76f67960becb06b803ce766ee6d84f7d34a09c0c41bc03e9b76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97f35a482352f76f67960becb06b803ce766ee6d84f7d34a09c0c41bc03e9b76", kill_on_drop: false }`
[INFO] [stdout] 97f35a482352f76f67960becb06b803ce766ee6d84f7d34a09c0c41bc03e9b76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+021fc25b7a48f6051bee1e1f06c7a277e4de1cc9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86f95d3f3106f9525d7200dfade3778a95769af69d83c35e7f02b464b44e622c
[INFO] running `Command { std: "docker" "start" "-a" "86f95d3f3106f9525d7200dfade3778a95769af69d83c35e7f02b464b44e622c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking bytemuck v1.22.0
[INFO] [stderr]    Compiling nano-gemm-codegen v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]     Checking once_cell v1.21.1
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking nano-gemm-core v0.1.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling pulp v0.21.4
[INFO] [stderr]     Checking generativity v1.1.0
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking dyn-stack v0.13.0
[INFO] [stderr]     Checking raw-cpuid v11.5.0
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking csv-core v0.1.12
[INFO] [stderr]    Compiling nano-gemm-c32 v0.1.0
[INFO] [stderr]    Compiling nano-gemm-c64 v0.1.0
[INFO] [stderr]    Compiling nano-gemm-f64 v0.1.0
[INFO] [stderr]    Compiling nano-gemm-f32 v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking gemm-common v0.18.2
[INFO] [stderr]     Checking gemm-c32 v0.18.2
[INFO] [stderr]     Checking gemm-f32 v0.18.2
[INFO] [stderr]     Checking gemm-c64 v0.18.2
[INFO] [stderr]     Checking gemm-f64 v0.18.2
[INFO] [stderr]     Checking gemm v0.18.2
[INFO] [stderr]    Compiling equator-macro v0.2.1
[INFO] [stderr]    Compiling faer-macros v0.21.0
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]     Checking faer-traits v0.21.5
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking equator v0.2.2
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking nano-gemm v0.1.2
[INFO] [stderr]     Checking faer v0.21.9
[INFO] [stderr]     Checking faer-ext v0.5.0
[INFO] [stderr]     Checking tinylearn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "86f95d3f3106f9525d7200dfade3778a95769af69d83c35e7f02b464b44e622c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86f95d3f3106f9525d7200dfade3778a95769af69d83c35e7f02b464b44e622c", kill_on_drop: false }`
[INFO] [stdout] 86f95d3f3106f9525d7200dfade3778a95769af69d83c35e7f02b464b44e622c