[INFO] fetching crate octopus 0.1.0... [INFO] testing octopus-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate octopus 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate octopus 0.1.0 [INFO] finished tweaking crates.io crate octopus 0.1.0 [INFO] tweaked toml for crates.io crate octopus 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate octopus 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate octopus 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af060e0d67c053e8daad1d337640af65c5f9b299b35401c41c2deb85ae680a18 [INFO] running `Command { std: "docker" "start" "-a" "af060e0d67c053e8daad1d337640af65c5f9b299b35401c41c2deb85ae680a18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af060e0d67c053e8daad1d337640af65c5f9b299b35401c41c2deb85ae680a18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af060e0d67c053e8daad1d337640af65c5f9b299b35401c41c2deb85ae680a18", kill_on_drop: false }` [INFO] [stdout] af060e0d67c053e8daad1d337640af65c5f9b299b35401c41c2deb85ae680a18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] b69554d1482e358c1db0315b5f2c61f511ffd1f53352cec6f91fc42aed54c0c1 [INFO] running `Command { std: "docker" "start" "-a" "b69554d1482e358c1db0315b5f2c61f511ffd1f53352cec6f91fc42aed54c0c1", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling rand_distr v0.5.1 [INFO] [stderr] Compiling octopus v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.95s [INFO] running `Command { std: "docker" "inspect" "b69554d1482e358c1db0315b5f2c61f511ffd1f53352cec6f91fc42aed54c0c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b69554d1482e358c1db0315b5f2c61f511ffd1f53352cec6f91fc42aed54c0c1", kill_on_drop: false }` [INFO] [stdout] b69554d1482e358c1db0315b5f2c61f511ffd1f53352cec6f91fc42aed54c0c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 46313098d0845dff721237ebb4c9502b050acd41f58bfacc0a44b07f563a65f1 [INFO] running `Command { std: "docker" "start" "-a" "46313098d0845dff721237ebb4c9502b050acd41f58bfacc0a44b07f563a65f1", kill_on_drop: false }` [INFO] [stderr] Compiling octopus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/algorithms/thompson_sampling.rs:275:21 [INFO] [stdout] | [INFO] [stdout] 275 | for seed in (1000..1500) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 275 - for seed in (1000..1500) { [INFO] [stdout] 275 + for seed in 1000..1500 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/simulation/simulator.rs:142:59 [INFO] [stdout] | [INFO] [stdout] 142 | fn get_reward(&self, action: &NumericAction, context: &DummyContext) -> DummyReward { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/simulation/simulator.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 133 | struct DummyEnvironment { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 134 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DummyEnvironment` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.55s [INFO] running `Command { std: "docker" "inspect" "46313098d0845dff721237ebb4c9502b050acd41f58bfacc0a44b07f563a65f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46313098d0845dff721237ebb4c9502b050acd41f58bfacc0a44b07f563a65f1", kill_on_drop: false }` [INFO] [stdout] 46313098d0845dff721237ebb4c9502b050acd41f58bfacc0a44b07f563a65f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 3e238bfd2a7f8cd461e4d75ec5a4e1408ddc61c6472c65763fbf30dc2993d238 [INFO] running `Command { std: "docker" "start" "-a" "3e238bfd2a7f8cd461e4d75ec5a4e1408ddc61c6472c65763fbf30dc2993d238", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> src/algorithms/thompson_sampling.rs:275:21 [INFO] [stderr] | [INFO] [stderr] 275 | for seed in (1000..1500) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 275 - for seed in (1000..1500) { [INFO] [stderr] 275 + for seed in 1000..1500 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `context` [INFO] [stderr] --> src/simulation/simulator.rs:142:59 [INFO] [stderr] | [INFO] [stderr] 142 | fn get_reward(&self, action: &NumericAction, context: &DummyContext) -> DummyReward { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `name` is never read [INFO] [stderr] --> src/simulation/simulator.rs:134:9 [INFO] [stderr] | [INFO] [stderr] 133 | struct DummyEnvironment { [INFO] [stderr] | ---------------- field in this struct [INFO] [stderr] 134 | name: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `DummyEnvironment` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `octopus` (lib test) generated 3 warnings (run `cargo fix --lib -p octopus --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/octopus-9032e3b521f57c33) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test algorithms::epsilon_greedy::tests::test_epsilon_greedy_init_success ... ok [INFO] [stdout] test algorithms::epsilon_greedy::tests::test_epsilon_greedy_init_invalid_epsilon ... ok [INFO] [stdout] test algorithms::epsilon_greedy::tests::test_epsilon_greedy_update_and_average ... ok [INFO] [stdout] test algorithms::epsilon_greedy::tests::test_epsilon_greedy_exploitation ... ok [INFO] [stdout] test algorithms::epsilon_greedy::tests::test_epsilon_greedy_exploration ... ok [INFO] [stdout] test algorithms::thompson_sampling::tests::test_thompson_init_empty_error ... ok [INFO] [stdout] test algorithms::thompson_sampling::tests::test_thompson_init_success ... ok [INFO] [stdout] test algorithms::thompson_sampling::tests::test_thompson_choose_action_does_not_panic ... ok [INFO] [stdout] test algorithms::epsilon_greedy::tests::test_epsilon_greedy_reset ... ok [INFO] [stdout] test algorithms::thompson_sampling::tests::test_thompson_update_modifies_params ... ok [INFO] [stdout] test simulation::simulator::tests::test_run_episode ... ok [INFO] [stdout] test algorithms::thompson_sampling::tests::test_thompson_reset ... ok [INFO] [stdout] test algorithms::thompson_sampling::tests::test_thompson_sampling_is_reproducible ... ok [INFO] [stdout] test simulation::simulator::tests::test_run_parallel_simulation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3e238bfd2a7f8cd461e4d75ec5a4e1408ddc61c6472c65763fbf30dc2993d238", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e238bfd2a7f8cd461e4d75ec5a4e1408ddc61c6472c65763fbf30dc2993d238", kill_on_drop: false }` [INFO] [stdout] 3e238bfd2a7f8cd461e4d75ec5a4e1408ddc61c6472c65763fbf30dc2993d238