[INFO] cloning repository https://github.com/TomtheCoder2/nn_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TomtheCoder2/nn_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomtheCoder2%2Fnn_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomtheCoder2%2Fnn_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 812976154f7e4e5027450fc919e143dfa5402d2d [INFO] testing TomtheCoder2/nn_rust against 1.75.0 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomtheCoder2%2Fnn_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] validating manifest of git repo https://github.com/TomtheCoder2/nn_rust 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/TomtheCoder2/nn_rust [INFO] finished tweaking git repo https://github.com/TomtheCoder2/nn_rust [INFO] tweaked toml for git repo https://github.com/TomtheCoder2/nn_rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/TomtheCoder2/nn_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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: profile.release.optimization [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_distr v0.4.3 [INFO] [stderr] Downloaded drawille v0.3.0 [INFO] [stderr] Downloaded nalgebra-macros v0.1.0 [INFO] [stderr] Downloaded paste v1.0.9 [INFO] [stderr] Downloaded sapp-windows v0.2.19 [INFO] [stderr] Downloaded num-complex v0.4.2 [INFO] [stderr] Downloaded sapp-darwin v0.1.8 [INFO] [stderr] Downloaded ttf-parser v0.15.2 [INFO] [stderr] Downloaded textplots v0.8.0 [INFO] [stderr] Downloaded fontdue v0.7.2 [INFO] [stderr] Downloaded macroquad_macro v0.1.7 [INFO] [stderr] Downloaded glam v0.20.5 [INFO] [stderr] Downloaded sapp-android v0.1.10 [INFO] [stderr] Downloaded sapp-ios v0.1.2 [INFO] [stderr] Downloaded sapp-linux v0.1.14 [INFO] [stderr] Downloaded miniquad v0.3.0-alpha.45 [INFO] [stderr] Downloaded wide v0.7.4 [INFO] [stderr] Downloaded nalgebra v0.31.1 [INFO] [stderr] Downloaded libm v0.2.5 [INFO] [stderr] Downloaded safe_arch v0.6.0 [INFO] [stderr] Downloaded sapp-dummy v0.1.5 [INFO] [stderr] Downloaded unicode-segmentation v1.10.0 [INFO] [stderr] Downloaded matrixmultiply v0.3.2 [INFO] [stderr] Downloaded simba v0.7.2 [INFO] [stderr] Downloaded sapp-wasm v0.1.26 [INFO] [stderr] Downloaded rblas v0.0.13 [INFO] [stderr] Downloaded meval v0.2.0 [INFO] [stderr] Downloaded litequad v0.1.2 [INFO] [stderr] Downloaded graplot v0.1.21 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] edc97fa4ebf183153d69aaf63b44be7d70c6d27aadb9c749dffc423e0be2e7e7 [INFO] running `Command { std: "docker" "start" "-a" "edc97fa4ebf183153d69aaf63b44be7d70c6d27aadb9c749dffc423e0be2e7e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "edc97fa4ebf183153d69aaf63b44be7d70c6d27aadb9c749dffc423e0be2e7e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edc97fa4ebf183153d69aaf63b44be7d70c6d27aadb9c749dffc423e0be2e7e7", kill_on_drop: false }` [INFO] [stdout] edc97fa4ebf183153d69aaf63b44be7d70c6d27aadb9c749dffc423e0be2e7e7 [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=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] 6734b6ce1144a8e17cc813536998b1a0555a24392c36d4c452d5812f32c6d388 [INFO] running `Command { std: "docker" "start" "-a" "6734b6ce1144a8e17cc813536998b1a0555a24392c36d4c452d5812f32c6d388", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: profile.release.optimization [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libm v0.2.5 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling bytemuck v1.12.1 [INFO] [stderr] Compiling sapp-linux v0.1.14 [INFO] [stderr] Compiling once_cell v1.14.0 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling safe_arch v0.6.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ttf-parser v0.15.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling nom v1.2.4 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling wide v0.7.4 [INFO] [stderr] Compiling glam v0.20.5 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling bumpalo v3.11.0 [INFO] [stderr] Compiling rblas v0.0.13 [INFO] [stderr] Compiling macroquad_macro v0.1.7 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling quad-rand v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling paste v1.0.9 [INFO] [stderr] Compiling drawille v0.3.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling miniquad v0.3.0-alpha.45 [INFO] [stderr] Compiling num-complex v0.4.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling fontdue v0.7.2 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling meval v0.2.0 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling rgb v0.8.33 [INFO] [stderr] Compiling litequad v0.1.2 [INFO] [stderr] Compiling simba v0.7.2 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling graplot v0.1.21 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling textplots v0.8.0 [INFO] [stderr] Compiling nalgebra v0.31.1 [INFO] [stderr] Compiling nn_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `file_name` [INFO] [stdout] --> src/nn/data_set.rs:17:26 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn get_from_file(file_name: &str) -> DataSet { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/bin/nn_rust.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/bin/benchmark_multiply.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | let mut c = Matrix::new(n, k, 12); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/bin/benchmark_multiply.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let c = Matrix::multiply(&a, &b); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result_m` [INFO] [stdout] --> src/bin/benchmark_multiply.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | let result_m = &a.matrix * &b.matrix; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result_m` [INFO] [stdout] --> src/bin/benchmark_multiply.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | let result_m = &a.matrix + &b.matrix; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result_m` [INFO] [stdout] --> src/bin/benchmark_multiply.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let result_m = a.clone().add_matrix(&b); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/benchmark_multiply.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let mut c = Matrix::new(n, k, 12); [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 57.63s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4, 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 2` [INFO] running `Command { std: "docker" "inspect" "6734b6ce1144a8e17cc813536998b1a0555a24392c36d4c452d5812f32c6d388", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6734b6ce1144a8e17cc813536998b1a0555a24392c36d4c452d5812f32c6d388", kill_on_drop: false }` [INFO] [stdout] 6734b6ce1144a8e17cc813536998b1a0555a24392c36d4c452d5812f32c6d388 [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=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] 31959cd56aaf7cf7c1abe592c38d5e632b1992866ab3c3f3cd14e4b7609809ef [INFO] running `Command { std: "docker" "start" "-a" "31959cd56aaf7cf7c1abe592c38d5e632b1992866ab3c3f3cd14e4b7609809ef", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: profile.release.optimization [INFO] [stderr] Compiling nn_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `file_name` [INFO] [stdout] --> src/nn/data_set.rs:17:26 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn get_from_file(file_name: &str) -> DataSet { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/bin/nn_rust.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/bin/benchmark_multiply.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | let mut c = Matrix::new(n, k, 12); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/bin/benchmark_multiply.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let c = Matrix::multiply(&a, &b); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result_m` [INFO] [stdout] --> src/bin/benchmark_multiply.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | let result_m = &a.matrix * &b.matrix; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result_m` [INFO] [stdout] --> src/bin/benchmark_multiply.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | let result_m = &a.matrix + &b.matrix; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result_m` [INFO] [stdout] --> src/bin/benchmark_multiply.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let result_m = a.clone().add_matrix(&b); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/benchmark_multiply.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let mut c = Matrix::new(n, k, 12); [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: `file_name` [INFO] [stdout] --> src/nn/data_set.rs:17:26 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn get_from_file(file_name: &str) -> DataSet { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 1.07s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4, 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 2` [INFO] running `Command { std: "docker" "inspect" "31959cd56aaf7cf7c1abe592c38d5e632b1992866ab3c3f3cd14e4b7609809ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31959cd56aaf7cf7c1abe592c38d5e632b1992866ab3c3f3cd14e4b7609809ef", kill_on_drop: false }` [INFO] [stdout] 31959cd56aaf7cf7c1abe592c38d5e632b1992866ab3c3f3cd14e4b7609809ef [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=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] e1041de83a81112b6dc1b94d41af91129d8591ae55bee5829acee825f8667139 [INFO] running `Command { std: "docker" "start" "-a" "e1041de83a81112b6dc1b94d41af91129d8591ae55bee5829acee825f8667139", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: profile.release.optimization [INFO] [stderr] warning: unused variable: `file_name` [INFO] [stderr] --> src/nn/data_set.rs:17:26 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn get_from_file(file_name: &str) -> DataSet { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `nn_rust` (lib) generated 1 warning (run `cargo fix --lib -p nn_rust` to apply 1 suggestion) [INFO] [stderr] warning: `nn_rust` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/bin/nn_rust.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> src/bin/benchmark_multiply.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | let mut c = Matrix::new(n, k, 12); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> src/bin/benchmark_multiply.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 15 | let c = Matrix::multiply(&a, &b); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result_m` [INFO] [stderr] --> src/bin/benchmark_multiply.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | let result_m = &a.matrix * &b.matrix; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_m` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result_m` [INFO] [stderr] --> src/bin/benchmark_multiply.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | let result_m = &a.matrix + &b.matrix; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_m` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result_m` [INFO] [stderr] --> src/bin/benchmark_multiply.rs:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | let result_m = a.clone().add_matrix(&b); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_m` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/benchmark_multiply.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | let mut c = Matrix::new(n, k, 12); [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: `nn_rust` (bin "nn_rust" test) generated 1 warning (run `cargo fix --bin "nn_rust" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `nn_rust` (bin "benchmark_multiply" test) generated 6 warnings (run `cargo fix --bin "benchmark_multiply" --tests` to apply 6 suggestions) [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.08s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4, 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 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nn_rust-fcc449b5e65a7cc8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/benchmark_multiply.rs (/opt/rustwide/target/debug/deps/benchmark_multiply-be7d3959f604aac1) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/ec_all_colors.rs (/opt/rustwide/target/debug/deps/ec_all_colors-81af5fe309857249) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/nn_rust.rs (/opt/rustwide/target/debug/deps/nn_rust-1ec7ff362442490c) [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/plot_test.rs (/opt/rustwide/target/debug/deps/plot_test-20bfb8737d951905) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/plot_test2.rs (/opt/rustwide/target/debug/deps/plot_test2-4129cbb7fa642fc4) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests nn_rust [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e1041de83a81112b6dc1b94d41af91129d8591ae55bee5829acee825f8667139", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1041de83a81112b6dc1b94d41af91129d8591ae55bee5829acee825f8667139", kill_on_drop: false }` [INFO] [stdout] e1041de83a81112b6dc1b94d41af91129d8591ae55bee5829acee825f8667139 [INFO] testing TomtheCoder2/nn_rust against beta-2024-01-09 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomtheCoder2%2Fnn_rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TomtheCoder2/nn_rust on toolchain beta-2024-01-09 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TomtheCoder2/nn_rust [INFO] finished tweaking git repo https://github.com/TomtheCoder2/nn_rust [INFO] tweaked toml for git repo https://github.com/TomtheCoder2/nn_rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/TomtheCoder2/nn_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" "+beta-2024-01-09" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: profile.release.optimization [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a694c694a7453e427eeabca2cdac7ff0e8306259913b1fc48c387e185c0c77e6 [INFO] running `Command { std: "docker" "start" "-a" "a694c694a7453e427eeabca2cdac7ff0e8306259913b1fc48c387e185c0c77e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a694c694a7453e427eeabca2cdac7ff0e8306259913b1fc48c387e185c0c77e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a694c694a7453e427eeabca2cdac7ff0e8306259913b1fc48c387e185c0c77e6", kill_on_drop: false }` [INFO] [stdout] a694c694a7453e427eeabca2cdac7ff0e8306259913b1fc48c387e185c0c77e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+beta-2024-01-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68c71a01fa63a6db470df44229ba16d5cc41a90d4255167936b370d17e230245 [INFO] running `Command { std: "docker" "start" "-a" "68c71a01fa63a6db470df44229ba16d5cc41a90d4255167936b370d17e230245", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: profile.release.optimization [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libm v0.2.5 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling bytemuck v1.12.1 [INFO] [stderr] Compiling sapp-linux v0.1.14 [INFO] [stderr] Compiling once_cell v1.14.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling safe_arch v0.6.0 [INFO] [stderr] Compiling ttf-parser v0.15.2 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling wide v0.7.4 [INFO] [stderr] Compiling rblas v0.0.13 [INFO] [stderr] Compiling quad-rand v0.2.1 [INFO] [stderr] Compiling bumpalo v3.11.0 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "68c71a01fa63a6db470df44229ba16d5cc41a90d4255167936b370d17e230245", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68c71a01fa63a6db470df44229ba16d5cc41a90d4255167936b370d17e230245", kill_on_drop: false }` [INFO] [stdout] 68c71a01fa63a6db470df44229ba16d5cc41a90d4255167936b370d17e230245