[INFO] cloning repository https://github.com/devanbenz/bbgrad
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/devanbenz/bbgrad" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevanbenz%2Fbbgrad", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevanbenz%2Fbbgrad'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77f8d0d39af1e98c8a100d47ad3c8ced3fe11a68
[INFO] checking devanbenz/bbgrad against try#50f413885985a8b0a0b6ca0766a0aedd45304953 for pr-155657
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevanbenz%2Fbbgrad" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/devanbenz/bbgrad
[INFO] finished tweaking git repo https://github.com/devanbenz/bbgrad
[INFO] tweaked toml for git repo https://github.com/devanbenz/bbgrad written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/devanbenz/bbgrad on toolchain 50f413885985a8b0a0b6ca0766a0aedd45304953
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/devanbenz/bbgrad 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" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "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 pyo3-macros v0.28.0
[INFO] [stderr]   Downloaded zmij v1.0.20
[INFO] [stderr]   Downloaded cblas-sys v0.1.4
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.28.0
[INFO] [stderr]   Downloaded openblas-src v0.10.14
[INFO] [stderr]   Downloaded ndarray-rand v0.16.0
[INFO] [stderr]   Downloaded blas-src v0.14.0
[INFO] [stderr]   Downloaded noisy_float v0.2.1
[INFO] [stderr]   Downloaded pyo3-build-config v0.28.0
[INFO] [stderr]   Downloaded ndarray-stats v0.7.0
[INFO] [stderr]   Downloaded pyo3-ffi v0.28.0
[INFO] [stderr]   Downloaded libc v0.2.181
[INFO] [stderr]   Downloaded pyo3 v0.28.0
[INFO] [stderr]   Downloaded openblas-build v0.10.14
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e362f6682bdcb24d3331a5463d8ef4709e04be9e9d6a3f44aa8728247b8fbac
[INFO] running `Command { std: "docker" "start" "-a" "9e362f6682bdcb24d3331a5463d8ef4709e04be9e9d6a3f44aa8728247b8fbac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e362f6682bdcb24d3331a5463d8ef4709e04be9e9d6a3f44aa8728247b8fbac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e362f6682bdcb24d3331a5463d8ef4709e04be9e9d6a3f44aa8728247b8fbac", kill_on_drop: false }`
[INFO] [stdout] 9e362f6682bdcb24d3331a5463d8ef4709e04be9e9d6a3f44aa8728247b8fbac
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 387f04bf621a7d88b868ee34f064b92a29ecdc4b757b8610a90a847de18118ed
[INFO] running `Command { std: "docker" "start" "-a" "387f04bf621a7d88b868ee34f064b92a29ecdc4b757b8610a90a847de18118ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling target-lexicon v0.13.4
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling base64ct v1.8.3
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling pem-rfc7468 v0.7.0
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[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling serde_core v1.0.228
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[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling webpki-root-certs v1.0.6
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[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking csv-core v0.1.13
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[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling filetime v0.2.27
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[INFO] [stderr]     Checking rand_core v0.9.5
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[INFO] [stderr]    Compiling pyo3 v0.28.0
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]    Compiling xattr v1.6.1
[INFO] [stderr]    Compiling tar v0.4.44
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking ndarray-rand v0.16.0
[INFO] [stderr]     Checking ndarray-stats v0.7.0
[INFO] [stderr]    Compiling pyo3-macros v0.28.0
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[INFO] [stderr]    Compiling openblas-build v0.10.14
[INFO] [stderr]    Compiling openblas-src v0.10.14
[INFO] [stderr]     Checking bbgrad v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `input_size` and `output_size` are never read
[INFO] [stdout]    --> src/autograd/nn.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub struct RNN {
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 133 |     random_dist: Uniform<f64>,
[INFO] [stdout] 134 |     input_size: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 135 |     hidden_size: usize,
[INFO] [stdout] 136 |     output_size: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `input_size` and `output_size` are never read
[INFO] [stdout]    --> src/autograd/nn.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub struct RNN {
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 133 |     random_dist: Uniform<f64>,
[INFO] [stdout] 134 |     input_size: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 135 |     hidden_size: usize,
[INFO] [stdout] 136 |     output_size: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.83s
[INFO] running `Command { std: "docker" "inspect" "387f04bf621a7d88b868ee34f064b92a29ecdc4b757b8610a90a847de18118ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "387f04bf621a7d88b868ee34f064b92a29ecdc4b757b8610a90a847de18118ed", kill_on_drop: false }`
[INFO] [stdout] 387f04bf621a7d88b868ee34f064b92a29ecdc4b757b8610a90a847de18118ed
