[INFO] cloning repository https://github.com/TuckerBMorgan/Minerva [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TuckerBMorgan/Minerva" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTuckerBMorgan%2FMinerva", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTuckerBMorgan%2FMinerva'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 06799900417da7a06c8b11b410ae231c9a3ce191 [INFO] testing TuckerBMorgan/Minerva against 1.75.0 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTuckerBMorgan%2FMinerva" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TuckerBMorgan/Minerva on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TuckerBMorgan/Minerva [INFO] finished tweaking git repo https://github.com/TuckerBMorgan/Minerva [INFO] tweaked toml for git repo https://github.com/TuckerBMorgan/Minerva written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/TuckerBMorgan/Minerva 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded autocfg v1.0.1 [INFO] [stderr] Downloaded num-iter v0.1.42 [INFO] [stderr] Downloaded hermit-abi v0.1.18 [INFO] [stderr] Downloaded memoffset v0.6.1 [INFO] [stderr] Downloaded thread-id v3.3.0 [INFO] [stderr] Downloaded rand_core v0.6.2 [INFO] [stderr] Downloaded stopwatch v0.0.7 [INFO] [stderr] Downloaded crossbeam-deque v0.8.0 [INFO] [stderr] Downloaded num_cpus v1.13.0 [INFO] [stderr] Downloaded num-integer v0.1.44 [INFO] [stderr] Downloaded rayon-core v1.9.0 [INFO] [stderr] Downloaded libc v0.2.91 [INFO] [stderr] Downloaded rayon v1.5.0 [INFO] [stderr] Downloaded rand v0.8.3 [INFO] [stderr] Downloaded crossbeam-utils v0.8.3 [INFO] [stderr] Downloaded either v1.6.1 [INFO] [stderr] Downloaded num-traits v0.2.14 [INFO] [stderr] Downloaded rand_chacha v0.3.0 [INFO] [stderr] Downloaded wasi v0.10.2+wasi-snapshot-preview1 [INFO] [stderr] Downloaded getrandom v0.2.3 [INFO] [stderr] Downloaded rand_hc v0.3.0 [INFO] [stderr] Downloaded ppv-lite86 v0.2.10 [INFO] [stderr] Downloaded crossbeam-channel v0.5.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.3 [INFO] [stderr] Downloaded simple-logging v2.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c7bc3dc3650084b4acafdeff7323ccd55595aaf54c3171c2f5612187ec1e15d2 [INFO] running `Command { std: "docker" "start" "-a" "c7bc3dc3650084b4acafdeff7323ccd55595aaf54c3171c2f5612187ec1e15d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7bc3dc3650084b4acafdeff7323ccd55595aaf54c3171c2f5612187ec1e15d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7bc3dc3650084b4acafdeff7323ccd55595aaf54c3171c2f5612187ec1e15d2", kill_on_drop: false }` [INFO] [stdout] c7bc3dc3650084b4acafdeff7323ccd55595aaf54c3171c2f5612187ec1e15d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c81d95335d53290af5b3d740ccf23bf8f172b7aa1865b638efcb075dde4e2c0a [INFO] running `Command { std: "docker" "start" "-a" "c81d95335d53290af5b3d740ccf23bf8f172b7aa1865b638efcb075dde4e2c0a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling simple-logging v2.0.2 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling stopwatch v0.0.7 [INFO] [stderr] Compiling minerva v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `log::info` [INFO] [stdout] --> src/operations/matrix_mul.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use log::info; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operations/equation.rs:251:13 [INFO] [stdout] | [INFO] [stdout] 251 | let mut new_variable_token = self.new_variable_transposed(variable_token.x_size, variable_token.y_size); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stride` [INFO] [stdout] --> src/operations/equation.rs:377:95 [INFO] [stdout] | [INFO] [stdout] 377 | ...oken, kernel: VariableToken, stride: usize, padding: bool) -> Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stride` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/operations/equation.rs:583:17 [INFO] [stdout] | [INFO] [stdout] 583 | for (k, v) in &self.variables { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.71s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [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" "c81d95335d53290af5b3d740ccf23bf8f172b7aa1865b638efcb075dde4e2c0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c81d95335d53290af5b3d740ccf23bf8f172b7aa1865b638efcb075dde4e2c0a", kill_on_drop: false }` [INFO] [stdout] c81d95335d53290af5b3d740ccf23bf8f172b7aa1865b638efcb075dde4e2c0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 055fc3201388fec319a452a76671f17ed0a9c546c1f1f2e57757d93c5d80ddcc [INFO] running `Command { std: "docker" "start" "-a" "055fc3201388fec319a452a76671f17ed0a9c546c1f1f2e57757d93c5d80ddcc", kill_on_drop: false }` [INFO] [stderr] Compiling minerva v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `log::info` [INFO] [stdout] --> src/operations/matrix_mul.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use log::info; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operations/equation.rs:251:13 [INFO] [stdout] | [INFO] [stdout] 251 | let mut new_variable_token = self.new_variable_transposed(variable_token.x_size, variable_token.y_size); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stride` [INFO] [stdout] --> src/operations/equation.rs:377:95 [INFO] [stdout] | [INFO] [stdout] 377 | ...oken, kernel: VariableToken, stride: usize, padding: bool) -> Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stride` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/operations/equation.rs:583:17 [INFO] [stdout] | [INFO] [stdout] 583 | for (k, v) in &self.variables { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::info` [INFO] [stdout] --> src/operations/matrix_mul.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use log::info; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> src/lib.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/lib.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operations/equation.rs:251:13 [INFO] [stdout] | [INFO] [stdout] 251 | let mut new_variable_token = self.new_variable_transposed(variable_token.x_size, variable_token.y_size); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stride` [INFO] [stdout] --> src/operations/equation.rs:377:95 [INFO] [stdout] | [INFO] [stdout] 377 | ...oken, kernel: VariableToken, stride: usize, padding: bool) -> Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stride` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/operations/equation.rs:583:17 [INFO] [stdout] | [INFO] [stdout] 583 | for (k, v) in &self.variables { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/lib.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let y = equation.new_operation_in_graph(vec![g, i], Operator::MatrixMul).unwrap(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a_t` [INFO] [stdout] --> src/lib.rs:371:13 [INFO] [stdout] | [INFO] [stdout] 371 | let a_t = feed_foward.transpose(a); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_a_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.32s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [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" "055fc3201388fec319a452a76671f17ed0a9c546c1f1f2e57757d93c5d80ddcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "055fc3201388fec319a452a76671f17ed0a9c546c1f1f2e57757d93c5d80ddcc", kill_on_drop: false }` [INFO] [stdout] 055fc3201388fec319a452a76671f17ed0a9c546c1f1f2e57757d93c5d80ddcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5b390d523dcc930545e686a04a31de8b78158d822b1bbf0a4660c93948ede709 [INFO] running `Command { std: "docker" "start" "-a" "5b390d523dcc930545e686a04a31de8b78158d822b1bbf0a4660c93948ede709", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `log::info` [INFO] [stderr] --> src/operations/matrix_mul.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use log::info; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/operations/equation.rs:251:13 [INFO] [stderr] | [INFO] [stderr] 251 | let mut new_variable_token = self.new_variable_transposed(variable_token.x_size, variable_token.y_size); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stride` [INFO] [stderr] --> src/operations/equation.rs:377:95 [INFO] [stderr] | [INFO] [stderr] 377 | ...oken, kernel: VariableToken, stride: usize, padding: bool) -> Result { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stride` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/operations/equation.rs:583:17 [INFO] [stderr] | [INFO] [stderr] 583 | for (k, v) in &self.variables { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::hash::Hash` [INFO] [stderr] --> src/lib.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | use std::hash::Hash; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> src/lib.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/lib.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | let y = equation.new_operation_in_graph(vec![g, i], Operator::MatrixMul).unwrap(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a_t` [INFO] [stderr] --> src/lib.rs:371:13 [INFO] [stderr] | [INFO] [stderr] 371 | let a_t = feed_foward.transpose(a); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_a_t` [INFO] [stderr] [INFO] [stderr] warning: `minerva` (lib) generated 4 warnings (run `cargo fix --lib -p minerva` to apply 4 suggestions) [INFO] [stderr] warning: `minerva` (lib test) generated 8 warnings (4 duplicates) (run `cargo fix --lib -p minerva --tests` to apply 4 suggestions) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minerva-c6ec7b56cde4fd74) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test tests::add_variable_to_equation_test ... ok [INFO] [stdout] test tests::add_operation_to_equation_test ... ok [INFO] [stdout] test tests::allocate_equation_test ... ok [INFO] [stdout] test tests::simple_mapping_test ... ok [INFO] [stdout] test tests::simple_mul_test ... ok [INFO] [stdout] test tests::simple_element_wise_mul_operation_test ... ok [INFO] [stdout] test tests::simple_addition_test ... ok [INFO] [stdout] test tests::use_operation_result_test ... ok [INFO] [stdout] test tests::unsquare_mul_test ... ok [INFO] [stdout] test tests::main ... ok [INFO] [stdout] test tests::simple_dif_operation_test ... ok [INFO] [stdout] test tests::what_test ... ok [INFO] [stdout] test tests::big_test ... ok [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/minerva-c6ec7b56cde4fd74` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "5b390d523dcc930545e686a04a31de8b78158d822b1bbf0a4660c93948ede709", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b390d523dcc930545e686a04a31de8b78158d822b1bbf0a4660c93948ede709", kill_on_drop: false }` [INFO] [stdout] 5b390d523dcc930545e686a04a31de8b78158d822b1bbf0a4660c93948ede709