[INFO] cloning repository https://github.com/Ax-47/nn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ax-47/nn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAx-47%2Fnn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAx-47%2Fnn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b1b83487036e436046d430fe909fe8dbbc2787d4
[INFO] checking Ax-47/nn against try#595142ec72045c7f2fab2923de8e59995a52e6e7 for pr-151830
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAx-47%2Fnn" "/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/Ax-47/nn
[INFO] finished tweaking git repo https://github.com/Ax-47/nn
[INFO] tweaked toml for git repo https://github.com/Ax-47/nn written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ax-47/nn on toolchain 595142ec72045c7f2fab2923de8e59995a52e6e7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Ax-47/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" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 758c770a59506398336b7c9651d2fb7eb0488005edf4a78575c6f390e1f1c455
[INFO] running `Command { std: "docker" "start" "-a" "758c770a59506398336b7c9651d2fb7eb0488005edf4a78575c6f390e1f1c455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "758c770a59506398336b7c9651d2fb7eb0488005edf4a78575c6f390e1f1c455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "758c770a59506398336b7c9651d2fb7eb0488005edf4a78575c6f390e1f1c455", kill_on_drop: false }`
[INFO] [stdout] 758c770a59506398336b7c9651d2fb7eb0488005edf4a78575c6f390e1f1c455
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c126d8f7d55f88101c1a273964806a7e014027ac2061c21d8b24ad6693663736
[INFO] running `Command { std: "docker" "start" "-a" "c126d8f7d55f88101c1a273964806a7e014027ac2061c21d8b24ad6693663736", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling find-msvc-tools v0.1.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling object v0.32.2
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[INFO] [stderr]     Checking either v1.15.0
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[INFO] [stderr]    Compiling slotmap v1.1.1
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[INFO] [stderr]    Compiling polars-utils v0.52.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
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[INFO] [stderr]     Checking phf_shared v0.12.1
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[INFO] [stderr]    Compiling cc v1.2.51
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[INFO] [stderr]    Compiling litrs v1.0.0
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[INFO] [stderr]    Compiling httparse v1.10.1
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[INFO] [stderr]     Checking fast-float2 v0.2.3
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[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling polars-core v0.52.0
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]    Compiling bytes v1.11.0
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[INFO] [stderr]    Compiling document-features v0.2.12
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[INFO] [stderr]     Checking rand_distr v0.5.1
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[INFO] [stderr]     Checking ndarray v0.16.1
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[INFO] [stderr]    Compiling adler2 v2.0.1
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[INFO] [stderr]    Compiling webpki-root-certs v1.0.5
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[INFO] [stderr]    Compiling thiserror v2.0.17
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[INFO] [stderr]    Compiling filetime v0.2.26
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling polars-ops v0.52.0
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[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling dirs-sys v0.5.0
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[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]     Checking comfy-table v7.2.1
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[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking indexmap v2.12.1
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[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling polars-expr v0.52.0
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[INFO] [stderr]     Checking cblas-sys v0.1.4
[INFO] [stderr]    Compiling polars v0.52.0
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[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking ndarray v0.17.1
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[INFO] [stderr]    Compiling ar_archive_writer v0.2.0
[INFO] [stderr]     Checking compact_str v0.9.0
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[INFO] [stderr]    Compiling tar v0.4.44
[INFO] [stderr]     Checking recursive v0.1.1
[INFO] [stderr]    Compiling ureq v3.1.4
[INFO] [stderr]    Compiling openblas-build v0.10.13
[INFO] [stderr]    Compiling openblas-src v0.10.13
[INFO] [stderr]     Checking ndarray-rand v0.16.0
[INFO] [stderr]     Checking polars-dtype v0.52.0
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[INFO] [stderr]     Checking polars-io v0.52.0
[INFO] [stderr]     Checking polars-mem-engine v0.52.0
[INFO] [stderr]     Checking cnn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "c126d8f7d55f88101c1a273964806a7e014027ac2061c21d8b24ad6693663736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c126d8f7d55f88101c1a273964806a7e014027ac2061c21d8b24ad6693663736", kill_on_drop: false }`
[INFO] [stdout] c126d8f7d55f88101c1a273964806a7e014027ac2061c21d8b24ad6693663736