[INFO] cloning repository https://github.com/Dettorer/OCRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dettorer/OCRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDettorer%2FOCRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDettorer%2FOCRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67701bbcf2639a8d369901934b24e233a3bdd69d
[INFO] testing Dettorer/OCRust against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDettorer%2FOCRust" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Dettorer/OCRust on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/Dettorer/OCRust
[INFO] finished tweaking git repo https://github.com/Dettorer/OCRust
[INFO] tweaked toml for git repo https://github.com/Dettorer/OCRust written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Dettorer/OCRust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded paste-impl v0.1.11
[INFO] [stderr]   Downloaded simba v0.1.2
[INFO] [stderr]   Downloaded nalgebra v0.21.0
[INFO] [stderr]   Downloaded paste v0.1.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad53b470c2cf555392a3f3f73cb6430395c32b8a2d8ea52d2de87555d5739470
[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" "ad53b470c2cf555392a3f3f73cb6430395c32b8a2d8ea52d2de87555d5739470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad53b470c2cf555392a3f3f73cb6430395c32b8a2d8ea52d2de87555d5739470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad53b470c2cf555392a3f3f73cb6430395c32b8a2d8ea52d2de87555d5739470", kill_on_drop: false }`
[INFO] [stdout] ad53b470c2cf555392a3f3f73cb6430395c32b8a2d8ea52d2de87555d5739470
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f84186f0f302d8c997f3d15517e4fbaa850fc53818dabcbed53ce9d4834ed71
[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" "3f84186f0f302d8c997f3d15517e4fbaa850fc53818dabcbed53ce9d4834ed71", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling paste-impl v0.1.11
[INFO] [stderr]    Compiling paste v0.1.11
[INFO] [stderr]    Compiling serde_json v1.0.52
[INFO] [stderr]    Compiling simba v0.1.2
[INFO] [stderr]    Compiling nalgebra v0.21.0
[INFO] [stderr]    Compiling ocrust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "3f84186f0f302d8c997f3d15517e4fbaa850fc53818dabcbed53ce9d4834ed71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f84186f0f302d8c997f3d15517e4fbaa850fc53818dabcbed53ce9d4834ed71", kill_on_drop: false }`
[INFO] [stdout] 3f84186f0f302d8c997f3d15517e4fbaa850fc53818dabcbed53ce9d4834ed71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 413c0d743e8bb5f7b22153ba1c99e18d66ea7f9bea5c82b4af8db377463c6ee9
[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" "413c0d743e8bb5f7b22153ba1c99e18d66ea7f9bea5c82b4af8db377463c6ee9", kill_on_drop: false }`
[INFO] [stderr]    Compiling ocrust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.62s
[INFO] running `Command { std: "docker" "inspect" "413c0d743e8bb5f7b22153ba1c99e18d66ea7f9bea5c82b4af8db377463c6ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "413c0d743e8bb5f7b22153ba1c99e18d66ea7f9bea5c82b4af8db377463c6ee9", kill_on_drop: false }`
[INFO] [stdout] 413c0d743e8bb5f7b22153ba1c99e18d66ea7f9bea5c82b4af8db377463c6ee9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e94f4d8e039c9d735d1ed60f668c524b07342acfac7bdeb637bca2d56dfd4a8f
[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" "e94f4d8e039c9d735d1ed60f668c524b07342acfac7bdeb637bca2d56dfd4a8f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ocrust-4ceecbf909be8160)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test mlp::learning::tests::cost_dataset_valid_good_network ... ok
[INFO] [stdout] test mlp::learning::tests::cost_single_case_valid_good_network ... ok
[INFO] [stdout] test mlp::learning::tests::cost_single_case_valid_bad_network ... ok
[INFO] [stdout] test mlp::learning::tests::train_case_valid ... ok
[INFO] [stdout] test mlp::learning::tests::cost_dataset_valid_bad_network ... ok
[INFO] [stdout] test mlp::tests::classify_valid ... ok
[INFO] [stdout] test mlp::tests::macro_mlp_short_valid ... ok
[INFO] [stdout] test mlp::tests::from_topology_valid ... ok
[INFO] [stdout] test mlp::tests::macro_mlp_long_valid ... ok
[INFO] [stdout] test mlp::tests::macro_randomized_long_valid ... ok
[INFO] [stdout] test mlp::tests::macro_randomized_short_valid ... ok
[INFO] [stdout] test mlp::learning::tests::cost_dataset_empty_output_set - should panic ... ok
[INFO] [stdout] test mlp::learning::tests::cost_dataset_some_wrong_output - should panic ... ok
[INFO] [stdout] test mlp::learning::tests::cost_dataset_input_output_sets_len_mismatch - should panic ... ok
[INFO] [stdout] test mlp::learning::tests::cost_dataset_some_wrong_input - should panic ... ok
[INFO] [stdout] test mlp::learning::tests::cost_dataset_empty_input_set - should panic ... ok
[INFO] [stdout] test mlp::tests::classify_input_too_long - should panic ... ok
[INFO] [stdout] test mlp::tests::classify_input_too_short - should panic ... ok
[INFO] [stdout] test mlp::learning::tests::cost_single_case_wrong_input_size - should panic ... ok
[INFO] [stdout] test mlp::learning::tests::cost_single_case_output_too_high - should panic ... ok
[INFO] [stdout] test mlp::tests::from_topology_too_short - should panic ... ok
[INFO] [stdout] test mlp::tests::macro_mlp_short_wrong_output - should panic ... ok
[INFO] [stdout] test mlp::tests::macro_mlp_short_wrong_input - should panic ... ok
[INFO] [stdout] test mlp::tests::from_topology_empty_layer - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-a70709a82cc6dd66)
[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 (/opt/rustwide/target/debug/deps/xor_poc-345ce59f7d11ab90)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mlp-benchmarking.rs (/opt/rustwide/target/debug/deps/mlp_benchmarking-ac338e521229a5bc)
[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 3 tests
[INFO] [stdout] test bench_mlp_classify ... ok
[INFO] [stdout] test bench_mlp_learning ... ok
[INFO] [stdout] test bench_mlp_randomize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mlp-learning.rs (/opt/rustwide/target/debug/deps/mlp_learning-37050646e368d071)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test mlp_learn_xor_case_by_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mlp-serialization.rs (/opt/rustwide/target/debug/deps/mlp_serialization-9f63553befdebec6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests ocrust
[INFO] [stdout] test mlp_serialization ... 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 5 tests
[INFO] [stdout] test src/mlp.rs - randomized_mlp (line 241) ... ok
[INFO] [stdout] test src/mlp.rs - mlp::MLP::classify (line 130) ... ok
[INFO] [stdout] test src/mlp.rs - mlp (line 199) ... ok
[INFO] [stdout] test src/mlp.rs - randomized_mlp (line 230) ... ok
[INFO] [stdout] test src/mlp.rs - mlp (line 188) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e94f4d8e039c9d735d1ed60f668c524b07342acfac7bdeb637bca2d56dfd4a8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e94f4d8e039c9d735d1ed60f668c524b07342acfac7bdeb637bca2d56dfd4a8f", kill_on_drop: false }`
[INFO] [stdout] e94f4d8e039c9d735d1ed60f668c524b07342acfac7bdeb637bca2d56dfd4a8f