[INFO] cloning repository https://github.com/pekc83/micrograd [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pekc83/micrograd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpekc83%2Fmicrograd", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpekc83%2Fmicrograd'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d17b405d28891040e920c90cfaf711d79890a03a [INFO] checking pekc83/micrograd against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpekc83%2Fmicrograd" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pekc83/micrograd on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pekc83/micrograd [INFO] finished tweaking git repo https://github.com/pekc83/micrograd [INFO] tweaked toml for git repo https://github.com/pekc83/micrograd written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/pekc83/micrograd 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded displaydoc v0.2.5 [INFO] [stderr] Downloaded candle-nn v0.6.0 [INFO] [stderr] Downloaded gemm v0.17.1 [INFO] [stderr] Downloaded gemm-c32 v0.17.1 [INFO] [stderr] Downloaded gemm-f32 v0.17.1 [INFO] [stderr] Downloaded reborrow v0.5.5 [INFO] [stderr] Downloaded gemm-f64 v0.17.1 [INFO] [stderr] Downloaded gemm-c64 v0.17.1 [INFO] [stderr] Downloaded gemm-f16 v0.17.1 [INFO] [stderr] Downloaded synstructure v0.13.1 [INFO] [stderr] Downloaded yoke v0.7.4 [INFO] [stderr] Downloaded zip v1.1.4 [INFO] [stderr] Downloaded bytemuck v1.16.1 [INFO] [stderr] Downloaded pulp v0.18.21 [INFO] [stderr] Downloaded raw-cpuid v10.7.0 [INFO] [stderr] Downloaded dyn-stack v0.10.0 [INFO] [stderr] Downloaded enum-as-inner v0.6.0 [INFO] [stderr] Downloaded gemm-common v0.17.1 [INFO] [stderr] Downloaded candle-core v0.6.0 [INFO] [stderr] Downloaded syn v2.0.70 [INFO] [stderr] Downloaded seq-macro v0.3.5 [INFO] [stderr] Downloaded sysctl v0.5.5 [INFO] [stderr] Downloaded zerofrom-derive v0.1.4 [INFO] [stderr] Downloaded bytemuck_derive v1.7.0 [INFO] [stderr] Downloaded yoke-derive v0.7.4 [INFO] [stderr] Downloaded zerofrom v0.1.4 [INFO] [stderr] Downloaded safetensors v0.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1547b3e1fa50cb7c38c6694fbd84a5ae4c45f1d480e7b5e99b32f24362a7f9a1 [INFO] running `Command { std: "docker" "start" "-a" "1547b3e1fa50cb7c38c6694fbd84a5ae4c45f1d480e7b5e99b32f24362a7f9a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1547b3e1fa50cb7c38c6694fbd84a5ae4c45f1d480e7b5e99b32f24362a7f9a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1547b3e1fa50cb7c38c6694fbd84a5ae4c45f1d480e7b5e99b32f24362a7f9a1", kill_on_drop: false }` [INFO] [stdout] 1547b3e1fa50cb7c38c6694fbd84a5ae4c45f1d480e7b5e99b32f24362a7f9a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e052bf948fcb932575807e02bc55d3bea73d67a77a2697d5aefb5306cac4507b [INFO] running `Command { std: "docker" "start" "-a" "e052bf948fcb932575807e02bc55d3bea73d67a77a2697d5aefb5306cac4507b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking reborrow v0.5.5 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling seq-macro v0.3.5 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Checking raw-cpuid v10.7.0 [INFO] [stderr] Compiling toml_datetime v0.6.6 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling syn v2.0.70 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling zip v1.1.4 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking memmap2 v0.9.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling toml_edit v0.21.1 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking micrograd v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling bytemuck_derive v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling zerofrom-derive v0.1.4 [INFO] [stderr] Compiling yoke-derive v0.7.4 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Compiling num_enum_derive v0.7.2 [INFO] [stderr] Checking zerofrom v0.1.4 [INFO] [stderr] Checking yoke v0.7.4 [INFO] [stderr] Checking num_enum v0.7.2 [INFO] [stderr] Checking bytemuck v1.16.1 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking dyn-stack v0.10.0 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking pulp v0.18.21 [INFO] [stderr] Checking gemm-common v0.17.1 [INFO] [stderr] Checking gemm-f32 v0.17.1 [INFO] [stderr] Checking gemm-c64 v0.17.1 [INFO] [stderr] Checking gemm-c32 v0.17.1 [INFO] [stderr] Checking gemm-f64 v0.17.1 [INFO] [stderr] Checking serde v1.0.204 [INFO] [stderr] Checking gemm-f16 v0.17.1 [INFO] [stderr] Checking gemm v0.17.1 [INFO] [stderr] Checking serde_json v1.0.120 [INFO] [stderr] Checking safetensors v0.4.3 [INFO] [stderr] Checking candle-core v0.6.0 [INFO] [stderr] Checking candle-nn v0.6.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.82s [INFO] running `Command { std: "docker" "inspect" "e052bf948fcb932575807e02bc55d3bea73d67a77a2697d5aefb5306cac4507b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e052bf948fcb932575807e02bc55d3bea73d67a77a2697d5aefb5306cac4507b", kill_on_drop: false }` [INFO] [stdout] e052bf948fcb932575807e02bc55d3bea73d67a77a2697d5aefb5306cac4507b [INFO] checking pekc83/micrograd against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpekc83%2Fmicrograd" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pekc83/micrograd on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pekc83/micrograd [INFO] finished tweaking git repo https://github.com/pekc83/micrograd [INFO] tweaked toml for git repo https://github.com/pekc83/micrograd written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/pekc83/micrograd 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b53e0f4f1c8059d2a44796c7cf396f7af7d7c80e2dd8de77abac39f1710555d [INFO] running `Command { std: "docker" "start" "-a" "0b53e0f4f1c8059d2a44796c7cf396f7af7d7c80e2dd8de77abac39f1710555d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b53e0f4f1c8059d2a44796c7cf396f7af7d7c80e2dd8de77abac39f1710555d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b53e0f4f1c8059d2a44796c7cf396f7af7d7c80e2dd8de77abac39f1710555d", kill_on_drop: false }` [INFO] [stdout] 0b53e0f4f1c8059d2a44796c7cf396f7af7d7c80e2dd8de77abac39f1710555d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 233e0d11b5c07b5ba3e2cd8939e4e133f3cd6ec5e7c6d3708eb85b0b2052d166 [INFO] running `Command { std: "docker" "start" "-a" "233e0d11b5c07b5ba3e2cd8939e4e133f3cd6ec5e7c6d3708eb85b0b2052d166", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking reborrow v0.5.5 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling seq-macro v0.3.5 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Checking raw-cpuid v10.7.0 [INFO] [stderr] Compiling toml_datetime v0.6.6 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling syn v2.0.70 [INFO] [stderr] Compiling zip v1.1.4 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking memmap2 v0.9.4 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling toml_edit v0.21.1 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking micrograd v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling bytemuck_derive v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling zerofrom-derive v0.1.4 [INFO] [stderr] Compiling yoke-derive v0.7.4 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Checking zerofrom v0.1.4 [INFO] [stderr] Checking yoke v0.7.4 [INFO] [stderr] Compiling num_enum_derive v0.7.2 [INFO] [stderr] Checking bytemuck v1.16.1 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking dyn-stack v0.10.0 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking pulp v0.18.21 [INFO] [stderr] Checking num_enum v0.7.2 [INFO] [stderr] Checking serde v1.0.204 [INFO] [stderr] Checking gemm-common v0.17.1 [INFO] [stderr] Checking gemm-f32 v0.17.1 [INFO] [stderr] Checking gemm-c64 v0.17.1 [INFO] [stderr] Checking gemm-f64 v0.17.1 [INFO] [stderr] Checking gemm-c32 v0.17.1 [INFO] [stderr] Checking gemm-f16 v0.17.1 [INFO] [stderr] Checking gemm v0.17.1 [INFO] [stderr] Checking serde_json v1.0.120 [INFO] [stderr] Checking safetensors v0.4.3 [INFO] [stderr] Checking candle-core v0.6.0 [INFO] [stderr] Checking candle-nn v0.6.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.61s [INFO] running `Command { std: "docker" "inspect" "233e0d11b5c07b5ba3e2cd8939e4e133f3cd6ec5e7c6d3708eb85b0b2052d166", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "233e0d11b5c07b5ba3e2cd8939e4e133f3cd6ec5e7c6d3708eb85b0b2052d166", kill_on_drop: false }` [INFO] [stdout] 233e0d11b5c07b5ba3e2cd8939e4e133f3cd6ec5e7c6d3708eb85b0b2052d166