[INFO] cloning repository https://github.com/frank690/rusty-playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frank690/rusty-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrank690%2Frusty-playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrank690%2Frusty-playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8fb155022467ce307b4f03d33b66222f847d1889 [INFO] testing frank690/rusty-playground against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrank690%2Frusty-playground" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/frank690/rusty-playground [INFO] finished tweaking git repo https://github.com/frank690/rusty-playground [INFO] tweaked toml for git repo https://github.com/frank690/rusty-playground written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/frank690/rusty-playground on toolchain 1.99.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/frank690/rusty-playground 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 16d2bd603bc69bf1e82a8c679bf9464968c96471e149cc9b26cfcfb47f2a6801 [INFO] running `Command { std: "docker" "start" "16d2bd603bc69bf1e82a8c679bf9464968c96471e149cc9b26cfcfb47f2a6801", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16d2bd603bc69bf1e82a8c679bf9464968c96471e149cc9b26cfcfb47f2a6801", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "16d2bd603bc69bf1e82a8c679bf9464968c96471e149cc9b26cfcfb47f2a6801" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16d2bd603bc69bf1e82a8c679bf9464968c96471e149cc9b26cfcfb47f2a6801", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "16d2bd603bc69bf1e82a8c679bf9464968c96471e149cc9b26cfcfb47f2a6801" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rust-network v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 2.40s [INFO] running `Command { std: "docker" "inspect" "16d2bd603bc69bf1e82a8c679bf9464968c96471e149cc9b26cfcfb47f2a6801", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "16d2bd603bc69bf1e82a8c679bf9464968c96471e149cc9b26cfcfb47f2a6801" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling rust-network v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "16d2bd603bc69bf1e82a8c679bf9464968c96471e149cc9b26cfcfb47f2a6801", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "16d2bd603bc69bf1e82a8c679bf9464968c96471e149cc9b26cfcfb47f2a6801" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/release/deps/rust_network-c3c0592b2bd4a1b6) [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test activation::tests::test_sigmoid ... ok [INFO] [stdout] test loss::tests::test_cross_entropy_loss_derivative ... ok [INFO] [stdout] test vectors::implementations::tests::test_indexing ... ok [INFO] [stdout] test loss::tests::test_cross_entropy_loss ... ok [INFO] [stdout] test vectors::implementations::tests::test_multiplications ... ok [INFO] [stdout] test vectors::implementations::tests::test_subtraction ... ok [INFO] [stdout] test vectors::tests::tests::test_dot ... ok [INFO] [stdout] test vectors::tests::tests::test_get_mat_row_values ... ok [INFO] [stdout] test vectors::tests::tests::test_get_mat_value ... ok [INFO] [stdout] test vectors::tests::tests::test_get_mat_value_mut ... ok [INFO] [stdout] test vectors::tests::tests::test_get_value ... ok [INFO] [stdout] test vectors::tests::tests::test_get_value_mut ... ok [INFO] [stdout] test vectors::tests::tests::test_ln ... ok [INFO] [stdout] test vectors::implementations::tests::test_indexing_panicing - should panic ... ok [INFO] [stdout] test vectors::tests::tests::test_mean ... ok [INFO] [stdout] test vectors::tests::tests::test_new ... ok [INFO] [stdout] test vectors::implementations::tests::test_matrix_indexing_panicing - should panic ... ok [INFO] [stdout] test vectors::tests::tests::test_overall_mean ... ok [INFO] [stdout] test vectors::tests::tests::test_row_add ... ok [INFO] [stdout] test vectors::tests::tests::test_transpose_mat ... ok [INFO] [stdout] test vectors::tests::tests::test_get_mat_row_values_panicing - should panic ... ok [INFO] [stdout] test vectors::tests::tests::test_transpose_scalar ... ok [INFO] [stdout] test vectors::tests::tests::test_transpose_vec ... ok [INFO] [stdout] test gaussian::tests::gaussian_mean_and_var ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- gaussian::tests::gaussian_mean_and_var stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'gaussian::tests::gaussian_mean_and_var' (247) panicked at src/gaussian.rs:60:13: [INFO] [stdout] assertion failed: mean(&s) >= random_mean * 0.9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5a9d8b4dc591 - <::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt [INFO] [stdout] 1: 0x5a9d8b4f0e6a - core[7c831bd917ebf35f]::fmt::write [INFO] [stdout] 2: 0x5a9d8b4e0a2c - as core[7c831bd917ebf35f]::io::write::Write>::write_fmt [INFO] [stdout] 3: 0x5a9d8b4b8b76 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0} [INFO] [stdout] 4: 0x5a9d8b4d4ca9 - std[104cf6e2632825ea]::panicking::default_hook [INFO] [stdout] 5: 0x5a9d8b46dfa0 - test[73009c9f9aebf890]::test_main_inner::::{closure#0} [INFO] [stdout] 6: 0x5a9d8b4d4e62 - std[104cf6e2632825ea]::panicking::panic_with_hook [INFO] [stdout] 7: 0x5a9d8b4b8c54 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0} [INFO] [stdout] 8: 0x5a9d8b4b15c9 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] 9: 0x5a9d8b4b981d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind [INFO] [stdout] 10: 0x5a9d8b4f159c - core[7c831bd917ebf35f]::panicking::panic_fmt [INFO] [stdout] 11: 0x5a9d8b4f1562 - core[7c831bd917ebf35f]::panicking::panic [INFO] [stdout] 12: 0x5a9d8b45bdc1 - >::call_once [INFO] [stdout] 13: 0x5a9d8b46128b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>> [INFO] [stdout] 14: 0x5a9d8b46e8f5 - test[73009c9f9aebf890]::run_test::{closure#0} [INFO] [stdout] 15: 0x5a9d8b467cb4 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 16: 0x5a9d8b471a52 - ::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] 17: 0x5a9d8b4dbe69 - ::new::thread_start [INFO] [stdout] 18: 0x70ead0c0607a - [INFO] [stdout] 19: 0x70ead0c99534 - clone [INFO] [stdout] 20: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] gaussian::tests::gaussian_mean_and_var [INFO] [stdout] [INFO] [stdout] test result: FAILED. 23 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--bin rust-network` [INFO] running `Command { std: "docker" "inspect" "16d2bd603bc69bf1e82a8c679bf9464968c96471e149cc9b26cfcfb47f2a6801", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16d2bd603bc69bf1e82a8c679bf9464968c96471e149cc9b26cfcfb47f2a6801", kill_on_drop: false }` [INFO] [stdout] 16d2bd603bc69bf1e82a8c679bf9464968c96471e149cc9b26cfcfb47f2a6801