[INFO] fetching crate rlr 0.2.0... [INFO] testing rlr-0.2.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate rlr 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate rlr 0.2.0 [INFO] finished tweaking crates.io crate rlr 0.2.0 [INFO] tweaked toml for crates.io crate rlr 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rlr 0.2.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 38 packages to latest compatible versions [INFO] [stderr] Adding mockall v0.8.3 (available: v0.13.1) [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0459721ade304bf75f234ee5f7055ce21e4f05fab807494b4449c039302a30dc [INFO] running `Command { std: "docker" "start" "-a" "0459721ade304bf75f234ee5f7055ce21e4f05fab807494b4449c039302a30dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0459721ade304bf75f234ee5f7055ce21e4f05fab807494b4449c039302a30dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0459721ade304bf75f234ee5f7055ce21e4f05fab807494b4449c039302a30dc", kill_on_drop: false }` [INFO] [stdout] 0459721ade304bf75f234ee5f7055ce21e4f05fab807494b4449c039302a30dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23507c822522d0d6028548b1b89e1459ceb9e8ca20a554e95b19b186e5f7ac63 [INFO] running `Command { std: "docker" "start" "-a" "23507c822522d0d6028548b1b89e1459ceb9e8ca20a554e95b19b186e5f7ac63", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling predicates-core v1.0.9 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stderr] Compiling fragile v2.0.1 [INFO] [stderr] Compiling termtree v0.5.1 [INFO] [stderr] Compiling mockall_derive v0.8.3 [INFO] [stderr] Compiling downcast v0.10.0 [INFO] [stderr] Compiling predicates-tree v1.0.12 [INFO] [stderr] Compiling fragile v1.2.2 [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 regex-automata v0.4.13 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling predicates v1.0.8 [INFO] [stderr] Compiling mockall v0.8.3 [INFO] [stderr] Compiling rlr v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/agents/bayesian.rs:222:30 [INFO] [stdout] | [INFO] [stdout] 222 | pub fn get_agent_context(&self) -> AgentContext { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 222 | pub fn get_agent_context(&self) -> AgentContext<'_, AS> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.25s [INFO] running `Command { std: "docker" "inspect" "23507c822522d0d6028548b1b89e1459ceb9e8ca20a554e95b19b186e5f7ac63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23507c822522d0d6028548b1b89e1459ceb9e8ca20a554e95b19b186e5f7ac63", kill_on_drop: false }` [INFO] [stdout] 23507c822522d0d6028548b1b89e1459ceb9e8ca20a554e95b19b186e5f7ac63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93fe64d5e381f7fb93df04411fe55a57809c0e372bedcbb909ab8f37448bff1d [INFO] running `Command { std: "docker" "start" "-a" "93fe64d5e381f7fb93df04411fe55a57809c0e372bedcbb909ab8f37448bff1d", kill_on_drop: false }` [INFO] [stderr] Compiling rlr v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/agents/bayesian.rs:222:30 [INFO] [stdout] | [INFO] [stdout] 222 | pub fn get_agent_context(&self) -> AgentContext { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 222 | pub fn get_agent_context(&self) -> AgentContext<'_, AS> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/agents/bayesian.rs:222:30 [INFO] [stdout] | [INFO] [stdout] 222 | pub fn get_agent_context(&self) -> AgentContext { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 222 | pub fn get_agent_context(&self) -> AgentContext<'_, AS> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/mocks/mod.rs:45:16 [INFO] [stdout] | [INFO] [stdout] 45 | panic!(format!( [INFO] [stdout] | ________________^ [INFO] [stdout] 46 | | "Action '{}' not found in MockStater '{}'", [INFO] [stdout] 47 | | action_name, [INFO] [stdout] 48 | | self.id() [INFO] [stdout] 49 | | )) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 45 ~ panic!( [INFO] [stdout] 46 | "Action '{}' not found in MockStater '{}'", [INFO] [stdout] 47 | action_name, [INFO] [stdout] 48 | self.id() [INFO] [stdout] 49 ~ ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "93fe64d5e381f7fb93df04411fe55a57809c0e372bedcbb909ab8f37448bff1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93fe64d5e381f7fb93df04411fe55a57809c0e372bedcbb909ab8f37448bff1d", kill_on_drop: false }` [INFO] [stdout] 93fe64d5e381f7fb93df04411fe55a57809c0e372bedcbb909ab8f37448bff1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a1b3a7494ab4a5abe2e4b6d285d582ceaefdd60ebc9cd31d84468a3b748cf90f [INFO] running `Command { std: "docker" "start" "-a" "a1b3a7494ab4a5abe2e4b6d285d582ceaefdd60ebc9cd31d84468a3b748cf90f", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/agents/bayesian.rs:222:30 [INFO] [stderr] | [INFO] [stderr] 222 | pub fn get_agent_context(&self) -> AgentContext { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 222 | pub fn get_agent_context(&self) -> AgentContext<'_, AS> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/mocks/mod.rs:45:16 [INFO] [stderr] | [INFO] [stderr] 45 | panic!(format!( [INFO] [stderr] | ________________^ [INFO] [stderr] 46 | | "Action '{}' not found in MockStater '{}'", [INFO] [stderr] 47 | | action_name, [INFO] [stderr] 48 | | self.id() [INFO] [stderr] 49 | | )) [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 45 ~ panic!( [INFO] [stderr] 46 | "Action '{}' not found in MockStater '{}'", [INFO] [stderr] 47 | action_name, [INFO] [stderr] 48 | self.id() [INFO] [stderr] 49 ~ ) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `rlr` (lib) generated 1 warning (run `cargo fix --lib -p rlr` to apply 1 suggestion) [INFO] [stderr] warning: `rlr` (lib test) generated 2 warnings (1 duplicate) (run `cargo fix --lib -p rlr --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rlr-7bd047463d32ec10) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test agents::bayesian::tests::learn ... ok [INFO] [stderr] Doc-tests rlr [INFO] [stdout] test internal::datastructures::tests::get_actions_for_state ... ok [INFO] [stdout] test agents::bayesian::tests::transition_action_not_compatible ... ok [INFO] [stdout] test agents::bayesian::tests::recommend_action ... ok [INFO] [stdout] test agents::bayesian::tests::transition_happy_path ... ok [INFO] [stdout] test internal::datastructures::tests::get_stats_no_data ... ok [INFO] [stdout] test internal::datastructures::tests::get_stats_state_has_data ... ok [INFO] [stdout] test internal::math::tests::bellman ... ok [INFO] [stdout] test internal::math::tests::safe_divide ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples` [INFO] [stderr] --> src/lib.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | missing_doc_code_examples, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `rustdoc::missing_doc_code_examples` [INFO] [stderr] --> src/lib.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | missing_doc_code_examples, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the `rustdoc::missing_doc_code_examples` lint is unstable [INFO] [stderr] = note: see issue #101730 for more information [INFO] [stderr] = note: `#[warn(unknown_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: lint `broken_intra_doc_links` has been renamed to `rustdoc::broken_intra_doc_links` [INFO] [stderr] --> src/lib.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | broken_intra_doc_links, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [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" "a1b3a7494ab4a5abe2e4b6d285d582ceaefdd60ebc9cd31d84468a3b748cf90f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1b3a7494ab4a5abe2e4b6d285d582ceaefdd60ebc9cd31d84468a3b748cf90f", kill_on_drop: false }` [INFO] [stdout] a1b3a7494ab4a5abe2e4b6d285d582ceaefdd60ebc9cd31d84468a3b748cf90f