[INFO] fetching crate easyneural 0.1.0... [INFO] testing easyneural-0.1.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate easyneural 0.1.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate easyneural 0.1.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate easyneural 0.1.0 [INFO] finished tweaking crates.io crate easyneural 0.1.0 [INFO] tweaked toml for crates.io crate easyneural 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a1380a7a1fd87a85b5fbbf93a41b051e295e71c4086abb22bf6337ca5a1d722 [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" "9a1380a7a1fd87a85b5fbbf93a41b051e295e71c4086abb22bf6337ca5a1d722", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a1380a7a1fd87a85b5fbbf93a41b051e295e71c4086abb22bf6337ca5a1d722", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a1380a7a1fd87a85b5fbbf93a41b051e295e71c4086abb22bf6337ca5a1d722", kill_on_drop: false }` [INFO] [stdout] 9a1380a7a1fd87a85b5fbbf93a41b051e295e71c4086abb22bf6337ca5a1d722 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca70a7a75a45454497dccb04479af1326ddecbbcc8bf77175155578db9c75589 [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" "ca70a7a75a45454497dccb04479af1326ddecbbcc8bf77175155578db9c75589", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling if_chain v1.0.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling easyneural v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.94s [INFO] running `Command { std: "docker" "inspect" "ca70a7a75a45454497dccb04479af1326ddecbbcc8bf77175155578db9c75589", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca70a7a75a45454497dccb04479af1326ddecbbcc8bf77175155578db9c75589", kill_on_drop: false }` [INFO] [stdout] ca70a7a75a45454497dccb04479af1326ddecbbcc8bf77175155578db9c75589 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3b0b62710c6e7a1540d6bd7561ad7c946f3c9ec1bd6225c07a489ec8aaf02f6 [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" "a3b0b62710c6e7a1540d6bd7561ad7c946f3c9ec1bd6225c07a489ec8aaf02f6", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling easyneural v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `parents` [INFO] [stdout] --> tests/integration_tests.rs:64:19 [INFO] [stdout] | [INFO] [stdout] 64 | if let Ok(parents) = session.run(Finish::Occurences(SIMULATION_ROUNDS)); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parents` [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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.99s [INFO] running `Command { std: "docker" "inspect" "a3b0b62710c6e7a1540d6bd7561ad7c946f3c9ec1bd6225c07a489ec8aaf02f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3b0b62710c6e7a1540d6bd7561ad7c946f3c9ec1bd6225c07a489ec8aaf02f6", kill_on_drop: false }` [INFO] [stdout] a3b0b62710c6e7a1540d6bd7561ad7c946f3c9ec1bd6225c07a489ec8aaf02f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5a0ad7232c4b14fb28c5bc79079f170757fe4503be8ed7df705215250292ee91 [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" "5a0ad7232c4b14fb28c5bc79079f170757fe4503be8ed7df705215250292ee91", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `parents` [INFO] [stderr] --> tests/integration_tests.rs:64:19 [INFO] [stderr] | [INFO] [stderr] 64 | if let Ok(parents) = session.run(Finish::Occurences(SIMULATION_ROUNDS)); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parents` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/easyneural-84382cbfcd26b832) [INFO] [stdout] running 14 tests [INFO] [stdout] test genetic::tests::test_crossover ... ok [INFO] [stdout] test network::tests::calculations_with_default_activation_function ... ok [INFO] [stdout] test simulation::tests::check_population_size ... ok [INFO] [stdout] test simulation::tests::selecting_parents_pick_best_reversed ... ok [INFO] [stdout] test simulation::tests::population_too_small ... ok [INFO] [stdout] test simulation::tests::selecting_parents_overwrite_two ... ok [INFO] [stdout] test network::tests::calculations_with_custom_activator ... ok [INFO] [stdout] test simulation::tests::evolved_parents_are_different ... ok [INFO] [stdout] test simulation::tests::selecting_parents_just_two ... ok [INFO] [stdout] test simulation::tests::selecting_parents_no_single_predominance ... ok [INFO] [stdout] test simulation::tests::selecting_parents_overwrite_one ... ok [INFO] [stdout] test network::tests::structure ... ok [INFO] [stdout] test simulation::tests::selecting_parents_pick_best ... ok [INFO] [stdout] test genetic::tests::test_mutate ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-c677b7ea555616af) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests easyneural [INFO] [stdout] test test_run_training_session ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 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" "5a0ad7232c4b14fb28c5bc79079f170757fe4503be8ed7df705215250292ee91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a0ad7232c4b14fb28c5bc79079f170757fe4503be8ed7df705215250292ee91", kill_on_drop: false }` [INFO] [stdout] 5a0ad7232c4b14fb28c5bc79079f170757fe4503be8ed7df705215250292ee91