[INFO] fetching crate lbfgs 0.2.1... [INFO] testing lbfgs-0.2.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate lbfgs 0.2.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate lbfgs 0.2.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lbfgs 0.2.1 [INFO] finished tweaking crates.io crate lbfgs 0.2.1 [INFO] tweaked toml for crates.io crate lbfgs 0.2.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", 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] 2995528aedb0139b7728c549ccef49900eead75a5d955124cddb32fbde5cde16 [INFO] running `Command { std: "docker" "start" "-a" "2995528aedb0139b7728c549ccef49900eead75a5d955124cddb32fbde5cde16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2995528aedb0139b7728c549ccef49900eead75a5d955124cddb32fbde5cde16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2995528aedb0139b7728c549ccef49900eead75a5d955124cddb32fbde5cde16", kill_on_drop: false }` [INFO] [stdout] 2995528aedb0139b7728c549ccef49900eead75a5d955124cddb32fbde5cde16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--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] d1123edae27954a94972d3b865d133e39e6cab04ee4aa71d46a590b0737b33bb [INFO] running `Command { std: "docker" "start" "-a" "d1123edae27954a94972d3b865d133e39e6cab04ee4aa71d46a590b0737b33bb", kill_on_drop: false }` [INFO] [stderr] Compiling lbfgs v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "d1123edae27954a94972d3b865d133e39e6cab04ee4aa71d46a590b0737b33bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1123edae27954a94972d3b865d133e39e6cab04ee4aa71d46a590b0737b33bb", kill_on_drop: false }` [INFO] [stdout] d1123edae27954a94972d3b865d133e39e6cab04ee4aa71d46a590b0737b33bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 646c4425cf207e57608e32c56ea37e303b4605e257f487808f1a7d58a1bd10fd [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" "646c4425cf207e57608e32c56ea37e303b4605e257f487808f1a7d58a1bd10fd", kill_on_drop: false }` [INFO] [stderr] Compiling unit_test_utils v0.1.3 [INFO] [stderr] Compiling lbfgs v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.69s [INFO] running `Command { std: "docker" "inspect" "646c4425cf207e57608e32c56ea37e303b4605e257f487808f1a7d58a1bd10fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "646c4425cf207e57608e32c56ea37e303b4605e257f487808f1a7d58a1bd10fd", kill_on_drop: false }` [INFO] [stdout] 646c4425cf207e57608e32c56ea37e303b4605e257f487808f1a7d58a1bd10fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", 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] e37690c37bb6f09ce744f9f23f6c831c5c73ff77365e1bb0d13583b7bbb389cd [INFO] running `Command { std: "docker" "start" "-a" "e37690c37bb6f09ce744f9f23f6c831c5c73ff77365e1bb0d13583b7bbb389cd", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lbfgs-3677132c76193e7a) [INFO] [stdout] [INFO] [stdout] running 29 tests [INFO] [stdout] test tests::correctneess_buff_1 ... ok [INFO] [stdout] test tests::correctneess_buff_empty ... ok [INFO] [stdout] test tests::correctneess_buff_2 ... ok [INFO] [stdout] test tests::correctneess_buff_overfull ... ok [INFO] [stdout] test tests::correctneess_reset ... ok [INFO] [stdout] test tests::lbfgs_buffer_storage ... ok [INFO] [stdout] test tests::lbfgs_apply_finite ... ok [INFO] [stdout] test vec_ops::tests::inner_product_test ... ok [INFO] [stdout] test vec_ops::tests::inplace_vec_add_test ... ok [INFO] [stdout] test vec_ops::tests::norm1_test ... ok [INFO] [stdout] test vec_ops::tests::norm2_sq_test ... ok [INFO] [stdout] test vec_ops::tests::norm2_test ... ok [INFO] [stdout] test vec_ops::tests::norm_inf_test ... ok [INFO] [stdout] test vec_ops::tests::scalar_vector_test ... ok [INFO] [stdout] test tests::reject_norm_s_zero ... ok [INFO] [stdout] test tests::reject_perpendicular_sy ... ok [INFO] [stdout] test tests::reject_cfbs_condition ... ok [INFO] [stdout] test vec_ops::tests::diff_and_save_test ... ok [INFO] [stdout] test tests::lbfgs_panic_apply_state - should panic ... ok [INFO] [stdout] test tests::lbfgs_panic_apply_size_grad - should panic ... ok [INFO] [stdout] test tests::lbfgs_panic_cbfgs_alpha - should panic ... ok [INFO] [stdout] test tests::lbfgs_panic_cbfgs_epsilon - should panic ... ok [INFO] [stdout] test tests::lbfgs_panic_zero_mem - should panic ... ok [INFO] [stdout] test tests::lbfgs_panic_zero_n - should panic ... ok [INFO] [stdout] test vec_ops::tests::diff_and_save_test_panic1 - should panic ... ok [INFO] [stdout] test vec_ops::tests::diff_and_save_test_panic2 - should panic ... ok [INFO] [stdout] test vec_ops::tests::inner_product_test_panic - should panic ... ok [INFO] [stdout] test vec_ops::tests::inplace_vec_add_panic - should panic ... ok [INFO] [stdout] test vec_ops::tests::diff_and_save_test_panic3 - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests lbfgs [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e37690c37bb6f09ce744f9f23f6c831c5c73ff77365e1bb0d13583b7bbb389cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e37690c37bb6f09ce744f9f23f6c831c5c73ff77365e1bb0d13583b7bbb389cd", kill_on_drop: false }` [INFO] [stdout] e37690c37bb6f09ce744f9f23f6c831c5c73ff77365e1bb0d13583b7bbb389cd