[INFO] cloning repository https://github.com/asahtik/simple_feedforward_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asahtik/simple_feedforward_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasahtik%2Fsimple_feedforward_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasahtik%2Fsimple_feedforward_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc5bcb16b0af2635497621029e66415e6cac68a8
[INFO] checking asahtik/simple_feedforward_rust against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasahtik%2Fsimple_feedforward_rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/asahtik/simple_feedforward_rust
[INFO] finished tweaking git repo https://github.com/asahtik/simple_feedforward_rust
[INFO] tweaked toml for git repo https://github.com/asahtik/simple_feedforward_rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/asahtik/simple_feedforward_rust on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/asahtik/simple_feedforward_rust 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" "+1.95.0" "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 memoffset v0.8.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 847b714f5550ed01e0c2c34950c346a53269f633f22bfd2dc8d8474db8bd0b3c
[INFO] running `Command { std: "docker" "start" "-a" "847b714f5550ed01e0c2c34950c346a53269f633f22bfd2dc8d8474db8bd0b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "847b714f5550ed01e0c2c34950c346a53269f633f22bfd2dc8d8474db8bd0b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "847b714f5550ed01e0c2c34950c346a53269f633f22bfd2dc8d8474db8bd0b3c", kill_on_drop: false }`
[INFO] [stdout] 847b714f5550ed01e0c2c34950c346a53269f633f22bfd2dc8d8474db8bd0b3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bc5ed84b8a81daa0108fb81bb08a6b54fec67143556b692b14790519335f0d6
[INFO] running `Command { std: "docker" "start" "-a" "0bc5ed84b8a81daa0108fb81bb08a6b54fec67143556b692b14790519335f0d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling cc v1.0.79
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[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling percent-encoding v2.2.0
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling base64 v0.21.0
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling unicode-bidi v0.3.11
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling form_urlencoded v1.1.0
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[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.39
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
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[INFO] [stderr]    Compiling xattr v0.2.3
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[INFO] [stderr]    Compiling openssl-sys v0.9.80
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling openssl v0.10.45
[INFO] [stderr]    Compiling native-tls v0.2.11
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[INFO] [stderr]    Compiling pyo3 v0.18.1
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]    Compiling pyo3-macros-backend v0.18.1
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.39
[INFO] [stderr]    Compiling pyo3-macros v0.18.1
[INFO] [stderr]    Compiling ureq v2.6.2
[INFO] [stderr]    Compiling openblas-build v0.10.8
[INFO] [stderr]     Checking numpy v0.18.0
[INFO] [stderr]    Compiling openblas-src v0.10.8
[INFO] [stderr]     Checking blas-src v0.8.0
[INFO] [stderr]     Checking ff_network v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `softmax_dLdZ` should have a snake case name
[INFO] [stdout]   --> src/network.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn softmax_dLdZ(output: &ArrayView2<f64>, target: &ArrayView2<f64>) -> Array2<f64> {
[INFO] [stdout]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `softmax_d_ld_z`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `softmax_dLdZ` should have a snake case name
[INFO] [stdout]   --> src/network.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn softmax_dLdZ(output: &ArrayView2<f64>, target: &ArrayView2<f64>) -> Array2<f64> {
[INFO] [stdout]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `softmax_d_ld_z`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.43s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.45
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "0bc5ed84b8a81daa0108fb81bb08a6b54fec67143556b692b14790519335f0d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bc5ed84b8a81daa0108fb81bb08a6b54fec67143556b692b14790519335f0d6", kill_on_drop: false }`
[INFO] [stdout] 0bc5ed84b8a81daa0108fb81bb08a6b54fec67143556b692b14790519335f0d6
