[INFO] cloning repository https://github.com/Lonami/backpropers [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lonami/backpropers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLonami%2Fbackpropers", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLonami%2Fbackpropers'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5ef51824a2036dc27076c7bca0a25388cb724f05 [INFO] testing Lonami/backpropers against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLonami%2Fbackpropers" "/workspace/builds/worker-24/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Lonami/backpropers on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Lonami/backpropers [INFO] finished tweaking git repo https://github.com/Lonami/backpropers [INFO] tweaked toml for git repo https://github.com/Lonami/backpropers written to /workspace/builds/worker-24/source/Cargo.toml [INFO] crate git repo https://github.com/Lonami/backpropers already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dbd035882ad0a203aeeb762da996511d22993b22b5613d6bfbf8bb942f2e9a6b [INFO] running `Command { std: "docker" "start" "-a" "dbd035882ad0a203aeeb762da996511d22993b22b5613d6bfbf8bb942f2e9a6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dbd035882ad0a203aeeb762da996511d22993b22b5613d6bfbf8bb942f2e9a6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbd035882ad0a203aeeb762da996511d22993b22b5613d6bfbf8bb942f2e9a6b", kill_on_drop: false }` [INFO] [stdout] dbd035882ad0a203aeeb762da996511d22993b22b5613d6bfbf8bb942f2e9a6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b8ab3643145232454bb34cdc1aca876dc74af459f399d26c77b8e106a943995 [INFO] running `Command { std: "docker" "start" "-a" "9b8ab3643145232454bb34cdc1aca876dc74af459f399d26c77b8e106a943995", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.85 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling backpropers v0.1.0 (/opt/rustwide/workdir/backpropers) [INFO] [stderr] Compiling rand_core v0.6.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling flysim v0.1.0 (/opt/rustwide/workdir/flysim) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> flysim/src/genalg/mutation/mod.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new(chance: f32, coeff: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.00s [INFO] running `Command { std: "docker" "inspect" "9b8ab3643145232454bb34cdc1aca876dc74af459f399d26c77b8e106a943995", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b8ab3643145232454bb34cdc1aca876dc74af459f399d26c77b8e106a943995", kill_on_drop: false }` [INFO] [stdout] 9b8ab3643145232454bb34cdc1aca876dc74af459f399d26c77b8e106a943995 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2c7b1702a61b2507e70a9f3c564f10c50a034ce47b1ee9986bca157e52c2c10f [INFO] running `Command { std: "docker" "start" "-a" "2c7b1702a61b2507e70a9f3c564f10c50a034ce47b1ee9986bca157e52c2c10f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling backpropers v0.1.0 (/opt/rustwide/workdir/backpropers) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> flysim/src/genalg/mutation/mod.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new(chance: f32, coeff: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> backpropers/src/main.rs:415:17 [INFO] [stdout] | [INFO] [stdout] 415 | format!("bad output for x = {}", x) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 415 - format!("bad output for x = {}", x) [INFO] [stdout] 415 + "bad output for x = {}", x [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> backpropers/src/main.rs:434:17 [INFO] [stdout] | [INFO] [stdout] 434 | format!("bad output for x = {}", x) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 434 - format!("bad output for x = {}", x) [INFO] [stdout] 434 + "bad output for x = {}", x [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> backpropers/src/main.rs:473:17 [INFO] [stdout] | [INFO] [stdout] 473 | / format!( [INFO] [stdout] 474 | | "bad output at i = {} (got = {}, expected {})", [INFO] [stdout] 475 | | i, x, expected [INFO] [stdout] 476 | | ) [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 473 ~ [INFO] [stdout] 474 | "bad output at i = {} (got = {}, expected {})", [INFO] [stdout] 475 | i, x, expected [INFO] [stdout] 476 ~ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling flysim v0.1.0 (/opt/rustwide/workdir/flysim) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> flysim/src/genalg/mutation/mod.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new(chance: f32, coeff: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.65s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/backpropers-57d530440843ac82) [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/flysim-6b070ea46b0ece7f) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/flysim-015a0f9592a2baf2) [INFO] running `Command { std: "docker" "inspect" "2c7b1702a61b2507e70a9f3c564f10c50a034ce47b1ee9986bca157e52c2c10f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c7b1702a61b2507e70a9f3c564f10c50a034ce47b1ee9986bca157e52c2c10f", kill_on_drop: false }` [INFO] [stdout] 2c7b1702a61b2507e70a9f3c564f10c50a034ce47b1ee9986bca157e52c2c10f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b6d433b9b1525e1aecf5ec503cc560e31a23f35e3dc1308459eae0ca0a4eaf46 [INFO] running `Command { std: "docker" "start" "-a" "b6d433b9b1525e1aecf5ec503cc560e31a23f35e3dc1308459eae0ca0a4eaf46", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> backpropers/src/main.rs:415:17 [INFO] [stderr] | [INFO] [stderr] 415 | format!("bad output for x = {}", x) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 415 - format!("bad output for x = {}", x) [INFO] [stderr] 415 + "bad output for x = {}", x [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> backpropers/src/main.rs:434:17 [INFO] [stderr] | [INFO] [stderr] 434 | format!("bad output for x = {}", x) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 434 - format!("bad output for x = {}", x) [INFO] [stderr] 434 + "bad output for x = {}", x [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> backpropers/src/main.rs:473:17 [INFO] [stderr] | [INFO] [stderr] 473 | / format!( [INFO] [stderr] 474 | | "bad output at i = {} (got = {}, expected {})", [INFO] [stderr] 475 | | i, x, expected [INFO] [stderr] 476 | | ) [INFO] [stderr] | |_________________^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 473 ~ [INFO] [stderr] 474 | "bad output at i = {} (got = {}, expected {})", [INFO] [stderr] 475 | i, x, expected [INFO] [stderr] 476 ~ [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `backpropers` (bin "backpropers" test) generated 3 warnings [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> flysim/src/genalg/mutation/mod.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn new(chance: f32, coeff: f32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `flysim` (lib) generated 1 warning [INFO] [stderr] warning: `flysim` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/backpropers-57d530440843ac82) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_activate ... ok [INFO] [stdout] test tests::test_forward_propagate ... ok [INFO] [stdout] test tests::test_backward_propagate_error ... ok [INFO] [stdout] test tests::test_predict_category ... ok [INFO] [stdout] test tests::test_sigmoid_derivative ... ok [INFO] [stdout] test tests::test_sigmoid_transfer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flysim-6b070ea46b0ece7f) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test genalg::crossover::tests::uniform ... ok [INFO] [stdout] test genalg::selection::tests::roulette ... ok [INFO] [stdout] test network::tests::neuron_forward ... ok [INFO] [stdout] test network::tests::neuron_random ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/flysim-015a0f9592a2baf2) [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 flysim [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" "b6d433b9b1525e1aecf5ec503cc560e31a23f35e3dc1308459eae0ca0a4eaf46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6d433b9b1525e1aecf5ec503cc560e31a23f35e3dc1308459eae0ca0a4eaf46", kill_on_drop: false }` [INFO] [stdout] b6d433b9b1525e1aecf5ec503cc560e31a23f35e3dc1308459eae0ca0a4eaf46