[INFO] fetching crate kratom 1.0.1...
[INFO] checking kratom-1.0.1 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate kratom 1.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate kratom 1.0.1 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kratom 1.0.1
[INFO] finished tweaking crates.io crate kratom 1.0.1
[INFO] tweaked toml for crates.io crate kratom 1.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3db116522e25d3c5536234ef3b149cd3bad9140c4e32e5751625a9b6463c5abb
[INFO] running `Command { std: "docker" "start" "-a" "3db116522e25d3c5536234ef3b149cd3bad9140c4e32e5751625a9b6463c5abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3db116522e25d3c5536234ef3b149cd3bad9140c4e32e5751625a9b6463c5abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3db116522e25d3c5536234ef3b149cd3bad9140c4e32e5751625a9b6463c5abb", kill_on_drop: false }`
[INFO] [stdout] 3db116522e25d3c5536234ef3b149cd3bad9140c4e32e5751625a9b6463c5abb
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cd70c60bd1054e8706224c16ad75e9178dc8cb058d33fd276a58a5af058c8ee
[INFO] running `Command { std: "docker" "start" "-a" "7cd70c60bd1054e8706224c16ad75e9178dc8cb058d33fd276a58a5af058c8ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking kratom v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `forward` found for struct `NeuralNetwork2L` in the current scope
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/neuralnets/standard.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct NeuralNetwork2L<T: Multiplier> {
[INFO] [stdout]    | ----------------------------------------- method `forward` not found for this struct
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/neuralnets/mod.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn forward(&mut self, input: &[f32]) -> Vec<f32>;
[INFO] [stdout]    |        ------- the method is available for `NeuralNetwork2L<RegularMultiplier>` here
[INFO] [stdout]   --> src/lib.rs:39:32
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let output = neuralnet.forward(&inputs);
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: there is a method `forward_buf` with a similar name, but with different arguments
[INFO] [stdout]   --> src/neuralnets/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn forward_buf(&mut self, input: &[f32], output_buf: &mut [f32]) -> Result<(), NeuralNetworkError>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: trait `NeuralNetwork` which provides `forward` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout] 33 +     use crate::neuralnets::NeuralNetwork;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kratom` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7cd70c60bd1054e8706224c16ad75e9178dc8cb058d33fd276a58a5af058c8ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cd70c60bd1054e8706224c16ad75e9178dc8cb058d33fd276a58a5af058c8ee", kill_on_drop: false }`
[INFO] [stdout] 7cd70c60bd1054e8706224c16ad75e9178dc8cb058d33fd276a58a5af058c8ee
