[INFO] fetching crate polaris-ai 0.3.0...
[INFO] testing polaris-ai-0.3.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate polaris-ai 0.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate polaris-ai 0.3.0
[INFO] finished tweaking crates.io crate polaris-ai 0.3.0
[INFO] tweaked toml for crates.io crate polaris-ai 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polaris-ai 0.3.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polaris-ai 0.3.0 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7e22d5d0a1c214573a81d450b68f9320dfe2d64fb51acd9fe4ec86ab01636e0
[INFO] running `Command { std: "docker" "start" "-a" "f7e22d5d0a1c214573a81d450b68f9320dfe2d64fb51acd9fe4ec86ab01636e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7e22d5d0a1c214573a81d450b68f9320dfe2d64fb51acd9fe4ec86ab01636e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7e22d5d0a1c214573a81d450b68f9320dfe2d64fb51acd9fe4ec86ab01636e0", kill_on_drop: false }`
[INFO] [stdout] f7e22d5d0a1c214573a81d450b68f9320dfe2d64fb51acd9fe4ec86ab01636e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cb3593f4b1f04fec7dbdbc0f9494558ca4cb2eb24f83bd1f41234cd822576b3
[INFO] running `Command { std: "docker" "start" "-a" "0cb3593f4b1f04fec7dbdbc0f9494558ca4cb2eb24f83bd1f41234cd822576b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling zmij v1.0.20
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling downcast-rs v2.0.2
[INFO] [stderr]    Compiling aws-lc-rs v1.15.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling rustls-native-certs v0.8.3
[INFO] [stderr]    Compiling names v0.14.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling matchit v0.8.4
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling uuid v1.20.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling polaris_macro_utils v0.3.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling nanoid v0.4.0
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling aws-lc-sys v0.37.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling polaris_system_macros v0.3.0
[INFO] [stderr]    Compiling variadics_please v1.1.0
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]    Compiling tool_macros v0.3.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling polaris_system v0.3.0
[INFO] [stderr]    Compiling axum-core v0.5.6
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling persistence_macros v0.3.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling tracing-serde v0.2.0
[INFO] [stderr]    Compiling schemars v1.2.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling polaris_models v0.3.0
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling polaris_graph v0.3.0
[INFO] [stderr]    Compiling polaris_tools v0.3.0
[INFO] [stderr]    Compiling h2 v0.4.13
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling polaris_shell v0.3.0
[INFO] [stderr]    Compiling polaris_core_plugins v0.3.0
[INFO] [stderr]    Compiling polaris_agent v0.3.0
[INFO] [stderr]    Compiling polaris_sessions v0.3.0
[INFO] [stderr]    Compiling rustls-webpki v0.103.9
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling axum v0.8.8
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling rustls-platform-verifier v0.6.2
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.13.2
[INFO] [stderr]    Compiling polaris_model_providers v0.3.0
[INFO] [stderr]    Compiling polaris_app v0.3.0
[INFO] [stderr]    Compiling polaris_internal v0.3.0
[INFO] [stderr]    Compiling polaris-ai v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `Command { std: "docker" "inspect" "0cb3593f4b1f04fec7dbdbc0f9494558ca4cb2eb24f83bd1f41234cd822576b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb3593f4b1f04fec7dbdbc0f9494558ca4cb2eb24f83bd1f41234cd822576b3", kill_on_drop: false }`
[INFO] [stdout] 0cb3593f4b1f04fec7dbdbc0f9494558ca4cb2eb24f83bd1f41234cd822576b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17ab0a515b3c1551679da279b83fece3b5ab13c8fcf0b0602edf2e78901fddc0
[INFO] running `Command { std: "docker" "start" "-a" "17ab0a515b3c1551679da279b83fece3b5ab13c8fcf0b0602edf2e78901fddc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling polaris-ai v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "17ab0a515b3c1551679da279b83fece3b5ab13c8fcf0b0602edf2e78901fddc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17ab0a515b3c1551679da279b83fece3b5ab13c8fcf0b0602edf2e78901fddc0", kill_on_drop: false }`
[INFO] [stdout] 17ab0a515b3c1551679da279b83fece3b5ab13c8fcf0b0602edf2e78901fddc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 255349b90750a619f47713acc667b7965bcd0ea13878280650935e152c914d35
[INFO] running `Command { std: "docker" "start" "-a" "255349b90750a619f47713acc667b7965bcd0ea13878280650935e152c914d35", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polaris_ai-150908643fe051ab)
[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]    Doc-tests polaris_ai
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test src/docs/app.md - app (line 108) - compile ... ok
[INFO] [stdout] test src/docs/app.md - app (line 12) - compile ... ok
[INFO] [stdout] test src/docs/agent.md - agent (line 42) - compile ... ok
[INFO] [stdout] test src/docs/agent.md - agent (line 9) - compile ... ok
[INFO] [stdout] test src/docs/app.md - app (line 138) - compile ... ok
[INFO] [stdout] test src/docs/app.md - app (line 24) ... ignored
[INFO] [stdout] test src/docs/app.md - app (line 59) ... ignored
[INFO] [stdout] test src/docs/graph.md - graph (line 127) - compile ... ok
[INFO] [stdout] test src/docs/graph.md - graph (line 193) - compile ... ok
[INFO] [stdout] test src/docs/graph.md - graph (line 39) - compile ... ok
[INFO] [stdout] test src/docs/graph.md - graph (line 79) - compile ... ok
[INFO] [stdout] test src/docs/graph.md - graph (line 9) - compile ... ok
[INFO] [stdout] test src/docs/models.md - models (line 36) - compile ... ok
[INFO] [stdout] test src/docs/plugins.md - plugins (line 12) - compile ... ok
[INFO] [stdout] test src/docs/plugins.md - plugins (line 26) - compile ... ok
[INFO] [stdout] test src/docs/sessions.md - sessions (line 151) - compile ... ok
[INFO] [stdout] test src/docs/sessions.md - sessions (line 33) - compile ... ok
[INFO] [stdout] test src/docs/sessions.md - sessions (line 9) - compile ... ok
[INFO] [stdout] test src/docs/sessions.md - sessions (line 118) - compile ... ok
[INFO] [stdout] test src/docs/sessions.md - sessions (line 97) - compile ... ok
[INFO] [stdout] test src/docs/tools.md - tools (line 106) ... ignored
[INFO] [stdout] test src/docs/tools.md - tools (line 11) ... ignored
[INFO] [stdout] test src/docs/tools.md - tools (line 34) ... ignored
[INFO] [stdout] test src/docs/sessions.md - sessions (line 138) - compile ... ok
[INFO] [stdout] test src/docs/tools.md - tools (line 62) ... ignored
[INFO] [stdout] test src/docs/models.md - models (line 62) - compile ... ok
[INFO] [stdout] test src/docs/graph.md - graph (line 57) - compile ... ok
[INFO] [stdout] test src/docs/system.md - system (line 12) - compile ... ok
[INFO] [stdout] test src/docs/shell.md - shell (line 19) - compile ... ok
[INFO] [stdout] test src/docs/graph.md - graph (line 156) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 49) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 88) - compile ... ok
[INFO] [stdout] test src/docs/sessions.md - sessions (line 51) - compile ... ok
[INFO] [stdout] test src/docs/sessions.md - sessions (line 78) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 120) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 147) - compile ... ok
[INFO] [stdout] test src/docs/graph.md - graph (line 92) - compile ... ok
[INFO] [stdout] test src/lib.rs - prelude (line 294) ... ok
[INFO] [stdout] test src/docs/app.md - app (line 155) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 3.85s; merged doctests compilation took 3.54s
[INFO] running `Command { std: "docker" "inspect" "255349b90750a619f47713acc667b7965bcd0ea13878280650935e152c914d35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "255349b90750a619f47713acc667b7965bcd0ea13878280650935e152c914d35", kill_on_drop: false }`
[INFO] [stdout] 255349b90750a619f47713acc667b7965bcd0ea13878280650935e152c914d35
