[INFO] fetching crate ising_lib 0.3.0... [INFO] testing ising_lib-0.3.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate ising_lib 0.3.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate ising_lib 0.3.0 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate ising_lib 0.3.0 [INFO] finished tweaking crates.io crate ising_lib 0.3.0 [INFO] tweaked toml for crates.io crate ising_lib 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate ising_lib 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 98bc894ea24b18fe9692ad839fa87b2a48ffe2b47ca97f05a19aaefb94b37863 [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" "98bc894ea24b18fe9692ad839fa87b2a48ffe2b47ca97f05a19aaefb94b37863", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98bc894ea24b18fe9692ad839fa87b2a48ffe2b47ca97f05a19aaefb94b37863", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98bc894ea24b18fe9692ad839fa87b2a48ffe2b47ca97f05a19aaefb94b37863", kill_on_drop: false }` [INFO] [stdout] 98bc894ea24b18fe9692ad839fa87b2a48ffe2b47ca97f05a19aaefb94b37863 [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=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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 755860bd5e9dadd10e74d69bcc574f6c9f9635c89cb47302148d498e81acff32 [INFO] running `Command { std: "docker" "start" "-a" "755860bd5e9dadd10e74d69bcc574f6c9f9635c89cb47302148d498e81acff32", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling getrandom v0.1.11 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Compiling rand_pcg v0.2.0 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling ising_lib v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.63s [INFO] running `Command { std: "docker" "inspect" "755860bd5e9dadd10e74d69bcc574f6c9f9635c89cb47302148d498e81acff32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "755860bd5e9dadd10e74d69bcc574f6c9f9635c89cb47302148d498e81acff32", kill_on_drop: false }` [INFO] [stdout] 755860bd5e9dadd10e74d69bcc574f6c9f9635c89cb47302148d498e81acff32 [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=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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a9df474d5fc780585733032e1a39e0d11e277d456fb4564aab3910b9e2e0afb [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" "0a9df474d5fc780585733032e1a39e0d11e277d456fb4564aab3910b9e2e0afb", kill_on_drop: false }` [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling proc-macro2 v1.0.1 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling same-file v1.0.5 [INFO] [stderr] Compiling cast v0.2.2 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling walkdir v2.2.9 [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rand_os v0.2.1 [INFO] [stderr] Compiling rand_xoshiro v0.3.1 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling pbr v1.0.1 [INFO] [stderr] Compiling chrono v0.4.7 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling criterion-plot v0.4.0 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling bstr v0.2.7 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling csv v1.1.1 [INFO] [stderr] Compiling tinytemplate v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.99 [INFO] [stderr] Compiling criterion v0.3.0 [INFO] [stderr] Compiling ising_lib v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 10s [INFO] running `Command { std: "docker" "inspect" "0a9df474d5fc780585733032e1a39e0d11e277d456fb4564aab3910b9e2e0afb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a9df474d5fc780585733032e1a39e0d11e277d456fb4564aab3910b9e2e0afb", kill_on_drop: false }` [INFO] [stdout] 0a9df474d5fc780585733032e1a39e0d11e277d456fb4564aab3910b9e2e0afb [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=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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 918ba52d9c22ca12d6bbc2cb5f5182216230b3f38f3af3411d9c6a55546e5989 [INFO] running `Command { std: "docker" "start" "-a" "918ba52d9c22ca12d6bbc2cb5f5182216230b3f38f3af3411d9c6a55546e5989", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ising_lib-ed9b91f122591e77 [INFO] [stdout] running 14 tests [INFO] [stdout] test calculations::test::test_calculate_flip_probability ... ok [INFO] [stdout] test lattice::test::test_flip_spin ... ok [INFO] [stdout] test calculations::test::test_caluculate_magnetic_susceptibility ... ok [INFO] [stdout] test lattice::test::test_lattice_from_array ... ok [INFO] [stdout] test calculations::test::test_generate_T_range ... ok [INFO] [stdout] test lattice::test::test_measure_E_difference ... ok [INFO] [stdout] test lattice::test::test_measure_E_difference_in_magnetic_field ... ok [INFO] [stdout] test lattice::test::test_lattice_new ... ok [INFO] [stdout] test lattice::test::test_measure_E ... ok [INFO] [stderr] Doc-tests ising_lib [INFO] [stdout] test calculations::test::test_calc_magnetization ... ok [INFO] [stdout] test lattice::test::test_measure_E_in_magnetic_field ... ok [INFO] [stdout] test lattice::test::test_measure_I ... ok [INFO] [stdout] test calculations::test::test_calculate_energy_fluctuation ... ok [INFO] [stdout] test lattice::test::test_spin_times_neighbors ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/calculations.rs - calculations::TRange::from_step (line 72) ... ok [INFO] [stdout] test src/lattice.rs - lattice::Lattice::measure_E_diff (line 152) ... ok [INFO] [stdout] test src/lattice.rs - lattice::Lattice::from_array (line 56) ... ok [INFO] [stdout] test src/lattice.rs - lattice::Lattice::measure_E_diff_with_h (line 187) ... ok [INFO] [stdout] test src/lattice.rs - lattice::Lattice::from_array (line 40) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "918ba52d9c22ca12d6bbc2cb5f5182216230b3f38f3af3411d9c6a55546e5989", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "918ba52d9c22ca12d6bbc2cb5f5182216230b3f38f3af3411d9c6a55546e5989", kill_on_drop: false }` [INFO] [stdout] 918ba52d9c22ca12d6bbc2cb5f5182216230b3f38f3af3411d9c6a55546e5989