[INFO] fetching crate axonml 0.4.1...
[INFO] checking axonml-0.4.1 against master#bfc05d6b072585dfd0c792ec1b8728c08a3511fe for pr-154149
[INFO] extracting crate axonml 0.4.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate axonml 0.4.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate axonml 0.4.1
[INFO] tweaked toml for crates.io crate axonml 0.4.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate axonml 0.4.1 on toolchain bfc05d6b072585dfd0c792ec1b8728c08a3511fe
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfc05d6b072585dfd0c792ec1b8728c08a3511fe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate axonml 0.4.1 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" "+bfc05d6b072585dfd0c792ec1b8728c08a3511fe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ravif v0.12.0
[INFO] [stderr]   Downloaded equator v0.4.2
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bfc05d6b072585dfd0c792ec1b8728c08a3511fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c5248b8046ca7c1ced9ede3ec11b5e5a989f2c05cb4ee26dab77a1995cd7830
[INFO] running `Command { std: "docker" "start" "-a" "7c5248b8046ca7c1ced9ede3ec11b5e5a989f2c05cb4ee26dab77a1995cd7830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c5248b8046ca7c1ced9ede3ec11b5e5a989f2c05cb4ee26dab77a1995cd7830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c5248b8046ca7c1ced9ede3ec11b5e5a989f2c05cb4ee26dab77a1995cd7830", kill_on_drop: false }`
[INFO] [stdout] 7c5248b8046ca7c1ced9ede3ec11b5e5a989f2c05cb4ee26dab77a1995cd7830
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bfc05d6b072585dfd0c792ec1b8728c08a3511fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2e8cf24e6f34337975f07d393bf2367f78203b5c97daf4d6d6acd01b6925f68
[INFO] running `Command { std: "docker" "start" "-a" "e2e8cf24e6f34337975f07d393bf2367f78203b5c97daf4d6d6acd01b6925f68", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.1
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[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling anyhow v1.0.100
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[INFO] [stderr]     Checking rgb v0.8.52
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[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking h2 v0.4.13
[INFO] [stderr]     Checking unicode-width v0.2.0
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[INFO] [stderr]    Compiling cranelift-codegen v0.111.5
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[INFO] [stderr]     Checking axonml-core v0.4.1
[INFO] [stderr]     Checking tiff v0.10.3
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[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]     Checking png v0.18.0
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[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regalloc2 v0.9.3
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]    Compiling prost-derive v0.14.3
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking bincode v1.3.3
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[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking hyper v1.8.1
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[INFO] [stderr]     Checking moxcms v0.7.11
[INFO] [stderr]     Checking prost v0.14.3
[INFO] [stderr]     Checking axonml-autograd v0.4.1
[INFO] [stderr]     Checking axonml-data v0.4.1
[INFO] [stderr]     Checking axonml-profile v0.4.1
[INFO] [stderr]     Checking hyper-util v0.1.19
[INFO] [stderr]     Checking axonml-audio v0.4.1
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]     Checking axonml-nn v0.4.1
[INFO] [stderr]     Checking axonml-serialize v0.4.1
[INFO] [stderr]     Checking axonml-optim v0.4.1
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[INFO] [stderr]     Checking axonml-llm v0.4.1
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[INFO] [stderr]     Checking axonml-onnx v0.4.1
[INFO] [stderr]     Checking ravif v0.12.0
[INFO] [stderr]     Checking image v0.25.9
[INFO] [stderr]     Checking axonml-vision v0.4.1
[INFO] [stderr]     Checking cranelift-native v0.111.5
[INFO] [stderr]     Checking cranelift-frontend v0.111.5
[INFO] [stderr]     Checking cranelift-module v0.111.5
[INFO] [stderr]     Checking cranelift-jit v0.111.5
[INFO] [stderr]     Checking cranelift v0.111.5
[INFO] [stderr]     Checking axonml-jit v0.4.1
[INFO] [stderr]     Checking axonml v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ReLU`
[INFO] [stdout]    --> src/adversarial.rs:352:41
[INFO] [stdout]     |
[INFO] [stdout] 352 |     use axonml_nn::{Linear, Sequential, ReLU};
[INFO] [stdout]     |                                         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `axonml_tensor::Tensor`
[INFO] [stdout]   --> src/benchmark.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use axonml_tensor::Tensor;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Dataset`
[INFO] [stdout]    --> tests/integration_test.rs:117:36
[INFO] [stdout]     |
[INFO] [stdout] 117 |     use axonml::data::{DataLoader, Dataset, InMemoryDataset};
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `has_grad`
[INFO] [stdout]   --> tests/integration_test.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let has_grad = model.parameters().iter().any(|p| p.grad().is_some());
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_grad`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.58s
[INFO] running `Command { std: "docker" "inspect" "e2e8cf24e6f34337975f07d393bf2367f78203b5c97daf4d6d6acd01b6925f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2e8cf24e6f34337975f07d393bf2367f78203b5c97daf4d6d6acd01b6925f68", kill_on_drop: false }`
[INFO] [stdout] e2e8cf24e6f34337975f07d393bf2367f78203b5c97daf4d6d6acd01b6925f68