[INFO] fetching crate gann 0.3.1... [INFO] testing gann-0.3.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate gann 0.3.1 into /workspace/builds/worker-0-tc2/source [INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate gann 0.3.1 [INFO] finished tweaking crates.io crate gann 0.3.1 [INFO] tweaked toml for crates.io crate gann 0.3.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate gann 0.3.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate gann 0.3.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c3e6d83d19ad410690ef80ba6289004ec4346a16161852711df185d63a80f7a1 [INFO] running `Command { std: "docker" "start" "-a" "c3e6d83d19ad410690ef80ba6289004ec4346a16161852711df185d63a80f7a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3e6d83d19ad410690ef80ba6289004ec4346a16161852711df185d63a80f7a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3e6d83d19ad410690ef80ba6289004ec4346a16161852711df185d63a80f7a1", kill_on_drop: false }` [INFO] [stdout] c3e6d83d19ad410690ef80ba6289004ec4346a16161852711df185d63a80f7a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1cf4c27eedd2f1d5ee74252dce8a8b611eca6a76cfec32d29199b74cdf19a9a [INFO] running `Command { std: "docker" "start" "-a" "f1cf4c27eedd2f1d5ee74252dce8a8b611eca6a76cfec32d29199b74cdf19a9a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.93 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling gann v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.44s [INFO] running `Command { std: "docker" "inspect" "f1cf4c27eedd2f1d5ee74252dce8a8b611eca6a76cfec32d29199b74cdf19a9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1cf4c27eedd2f1d5ee74252dce8a8b611eca6a76cfec32d29199b74cdf19a9a", kill_on_drop: false }` [INFO] [stdout] f1cf4c27eedd2f1d5ee74252dce8a8b611eca6a76cfec32d29199b74cdf19a9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a98057ff571c9322c49a019002d25fe894e043e6bee56d08ff65647ef0f586bb [INFO] running `Command { std: "docker" "start" "-a" "a98057ff571c9322c49a019002d25fe894e043e6bee56d08ff65647ef0f586bb", kill_on_drop: false }` [INFO] [stderr] Compiling gann v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/lib.rs:93:7 [INFO] [stdout] | [INFO] [stdout] 93 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "a98057ff571c9322c49a019002d25fe894e043e6bee56d08ff65647ef0f586bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a98057ff571c9322c49a019002d25fe894e043e6bee56d08ff65647ef0f586bb", kill_on_drop: false }` [INFO] [stdout] a98057ff571c9322c49a019002d25fe894e043e6bee56d08ff65647ef0f586bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 896246b6df3fd8ab053c0d1a5b05a3aba9c9703d35ba81c1f278fc71ec7477e9 [INFO] running `Command { std: "docker" "start" "-a" "896246b6df3fd8ab053c0d1a5b05a3aba9c9703d35ba81c1f278fc71ec7477e9", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/lib.rs:93:7 [INFO] [stderr] | [INFO] [stderr] 93 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `gann` (lib test) generated 1 warning (run `cargo fix --lib -p gann --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gann-1ab1f590cf2b4162) [INFO] [stdout] [INFO] [stdout] running 48 tests [INFO] [stdout] test la::matrix::tests::col ... ok [INFO] [stdout] test la::matrix::tests::as_slice ... ok [INFO] [stdout] test la::matrix::tests::diag ... ok [INFO] [stdout] test la::matrix::tests::from ... ok [INFO] [stdout] test la::matrix::tests::formatting ... ok [INFO] [stdout] test la::matrix::tests::from_vector ... ok [INFO] [stdout] test la::matrix::tests::ident ... ok [INFO] [stdout] test la::matrix::tests::into_vector ... ok [INFO] [stdout] test la::matrix::tests::matrix_multiplication ... ok [INFO] [stdout] test la::matrix::tests::matrix_addition ... ok [INFO] [stdout] test la::matrix::tests::mut_index ... ok [INFO] [stdout] test la::matrix::tests::matrix_subtraction ... ok [INFO] [stdout] test la::matrix::tests::scalar_multiplication ... ok [INFO] [stdout] test la::matrix::tests::trans ... ok [INFO] [stdout] test la::matrix::tests::trans_non_square ... ok [INFO] [stdout] test la::vector::tests::hadamard ... ok [INFO] [stdout] test la::matrix::tests::row ... ok [INFO] [stdout] test la::matrix::tests::scalar_addition ... ok [INFO] [stdout] test la::matrix::tests::zeros ... ok [INFO] [stdout] test la::vector::tests::fill ... ok [INFO] [stdout] test la::vector::tests::from ... ok [INFO] [stdout] test la::matrix::tests::vector_multiplication ... ok [INFO] [stdout] test la::matrix::tests::scalar_division ... ok [INFO] [stdout] test la::vector::tests::ident ... ok [INFO] [stdout] test la::matrix::tests::scalar_subtraction ... ok [INFO] [stdout] test la::vector::tests::magnitude ... ok [INFO] [stdout] test la::vector::tests::scalar_division ... ok [INFO] [stdout] test la::vector::tests::as_slice ... ok [INFO] [stdout] test la::vector::tests::formatting ... ok [INFO] [stdout] test la::vector::tests::mut_index ... ok [INFO] [stdout] test la::vector::tests::normalize ... ok [INFO] [stdout] test la::vector::tests::scalar_multiplication ... ok [INFO] [stdout] test la::matrix::tests::reshape ... ok [INFO] [stdout] test la::vector::tests::scalar_subtraction ... ok [INFO] [stdout] test la::vector::tests::vector_addition ... ok [INFO] [stdout] test la::vector::tests::vector_multiplication ... ok [INFO] [stdout] test la::vector::tests::vector_subtraction ... ok [INFO] [stdout] test la::vector::tests::zeros ... ok [INFO] [stdout] test tests::use_const ... ok [INFO] [stdout] test tests::xor ... ok [INFO] [stdout] test tests::formatting ... ok [INFO] [stdout] test tests::sum ... ok [INFO] [stdout] test la::vector::tests::scalar_addition ... ok [INFO] [stdout] test la::matrix::tests::trace ... ok [INFO] [stdout] test la::matrix::tests::fill ... ok [INFO] [stdout] test tests::ann ... ok [INFO] [stdout] test la::vector::tests::rand ... ok [INFO] [stdout] test la::matrix::tests::rand ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Doc-tests gann [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - ann (line 25) ... FAILED [INFO] [stdout] test src/lib.rs - ann_type (line 49) ... ok [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - ann (line 25) stdout ---- [INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); gann::::layers::basic_dense_layer::BasicDenseLayer::{constant#0}] well-formed` [INFO] [stdout] --> src/lib.rs:31:11 [INFO] [stdout] | [INFO] [stdout] 31 | let ann = ann!(784, // count of inputs [INFO] [stdout] | ___________^ [INFO] [stdout] 32 | | SigmoidLayer, 49, // sigmoid layer with 49 neurons [INFO] [stdout] 33 | | SigmoidLayer, 25, // sigmoid layer with 25 neurons [INFO] [stdout] 34 | | SigmoidLayer, 10, // sigmoid layer with 10 neurons [INFO] [stdout] 35 | | SoftMaxLayer, // softmax for classification [INFO] [stdout] 36 | | CrossEntropyLoss // provides basic gradient for BP [INFO] [stdout] 37 | | ); [INFO] [stdout] | |___^ [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `BasicDenseLayer` [INFO] [stdout] --> src/layers/basic_dense_layer.rs:17:3 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct BasicDenseLayer [INFO] [stdout] | --------------- required by a bound in this struct [INFO] [stdout] 16 | where [INFO] [stdout] 17 | [(); NEURONS * WEIGHTS]:, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `BasicDenseLayer` [INFO] [stdout] = note: this error originates in the macro `ann` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0275`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - ann (line 25) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "896246b6df3fd8ab053c0d1a5b05a3aba9c9703d35ba81c1f278fc71ec7477e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "896246b6df3fd8ab053c0d1a5b05a3aba9c9703d35ba81c1f278fc71ec7477e9", kill_on_drop: false }` [INFO] [stdout] 896246b6df3fd8ab053c0d1a5b05a3aba9c9703d35ba81c1f278fc71ec7477e9