[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] 1c04e0bf01d8dc3e47fb2d63e89aede59e10a2e1 [INFO] testing Lonami/backpropers against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLonami%2Fbackpropers" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Lonami/backpropers on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-8/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94733da09ee68c89559be5c3b1b7d7fe81a425525d475cf12500744fc0947cf6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "94733da09ee68c89559be5c3b1b7d7fe81a425525d475cf12500744fc0947cf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94733da09ee68c89559be5c3b1b7d7fe81a425525d475cf12500744fc0947cf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94733da09ee68c89559be5c3b1b7d7fe81a425525d475cf12500744fc0947cf6", kill_on_drop: false }` [INFO] [stdout] 94733da09ee68c89559be5c3b1b7d7fe81a425525d475cf12500744fc0947cf6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1aa8880c036cb3307fdb1056888e2476d032186881ee1b4a9f39fb0ca2443c8e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1aa8880c036cb3307fdb1056888e2476d032186881ee1b4a9f39fb0ca2443c8e", kill_on_drop: false }` [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling flysim v0.1.0 (/opt/rustwide/workdir/flysim) [INFO] [stderr] Compiling backpropers v0.1.0 (/opt/rustwide/workdir/backpropers) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.87s [INFO] running `Command { std: "docker" "inspect" "1aa8880c036cb3307fdb1056888e2476d032186881ee1b4a9f39fb0ca2443c8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1aa8880c036cb3307fdb1056888e2476d032186881ee1b4a9f39fb0ca2443c8e", kill_on_drop: false }` [INFO] [stdout] 1aa8880c036cb3307fdb1056888e2476d032186881ee1b4a9f39fb0ca2443c8e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] aa87804a94e4312791ee60cf9e8fbd8559aa223dad94ffce528aba9b9564ce4e [INFO] running `Command { std: "docker" "start" "-a" "aa87804a94e4312791ee60cf9e8fbd8559aa223dad94ffce528aba9b9564ce4e", kill_on_drop: false }` [INFO] [stderr] Compiling flysim v0.1.0 (/opt/rustwide/workdir/flysim) [INFO] [stderr] Compiling backpropers v0.1.0 (/opt/rustwide/workdir/backpropers) [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] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.82s [INFO] running `Command { std: "docker" "inspect" "aa87804a94e4312791ee60cf9e8fbd8559aa223dad94ffce528aba9b9564ce4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa87804a94e4312791ee60cf9e8fbd8559aa223dad94ffce528aba9b9564ce4e", kill_on_drop: false }` [INFO] [stdout] aa87804a94e4312791ee60cf9e8fbd8559aa223dad94ffce528aba9b9564ce4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 871853ad26841596072762df48b8380c6aa6a97463de1e2605ea17a4a6733ca9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "871853ad26841596072762df48b8380c6aa6a97463de1e2605ea17a4a6733ca9", 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] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/backpropers-59742dd4f128fb18) [INFO] [stdout] running 6 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/flysim-ad8ebe4f57a8c3e6) [INFO] [stdout] test tests::test_sigmoid_derivative ... ok [INFO] [stdout] test tests::test_forward_propagate ... ok [INFO] [stdout] test tests::test_predict_category ... ok [INFO] [stdout] test tests::test_sigmoid_transfer ... ok [INFO] [stdout] test tests::test_activate ... ok [INFO] [stdout] test tests::test_backward_propagate_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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] running `Command { std: "docker" "inspect" "871853ad26841596072762df48b8380c6aa6a97463de1e2605ea17a4a6733ca9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "871853ad26841596072762df48b8380c6aa6a97463de1e2605ea17a4a6733ca9", kill_on_drop: false }` [INFO] [stdout] 871853ad26841596072762df48b8380c6aa6a97463de1e2605ea17a4a6733ca9