[INFO] fetching crate praxis-skills 0.3.0...
[INFO] testing praxis-skills-0.3.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate praxis-skills 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate praxis-skills 0.3.0
[INFO] finished tweaking crates.io crate praxis-skills 0.3.0
[INFO] tweaked toml for crates.io crate praxis-skills 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate praxis-skills 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 praxis-skills 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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c650ccdce0c3831d09fdb1f064c99d5855062f94828d9332c31685241d8edc04
[INFO] running `Command { std: "docker" "start" "-a" "c650ccdce0c3831d09fdb1f064c99d5855062f94828d9332c31685241d8edc04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c650ccdce0c3831d09fdb1f064c99d5855062f94828d9332c31685241d8edc04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c650ccdce0c3831d09fdb1f064c99d5855062f94828d9332c31685241d8edc04", kill_on_drop: false }`
[INFO] [stdout] c650ccdce0c3831d09fdb1f064c99d5855062f94828d9332c31685241d8edc04
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74d936399fa7e34187f3ab4d0b5e79dcc9975b5a67ec0cb00ffc46ce58e740c2
[INFO] running `Command { std: "docker" "start" "-a" "74d936399fa7e34187f3ab4d0b5e79dcc9975b5a67ec0cb00ffc46ce58e740c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling indexmap v2.13.1
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling uuid v1.23.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling chrono v0.4.39
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling aios-protocol v0.3.0
[INFO] [stderr]    Compiling praxis-skills v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.24s
[INFO] running `Command { std: "docker" "inspect" "74d936399fa7e34187f3ab4d0b5e79dcc9975b5a67ec0cb00ffc46ce58e740c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d936399fa7e34187f3ab4d0b5e79dcc9975b5a67ec0cb00ffc46ce58e740c2", kill_on_drop: false }`
[INFO] [stdout] 74d936399fa7e34187f3ab4d0b5e79dcc9975b5a67ec0cb00ffc46ce58e740c2
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a5d781cbabeff00c0f8cb03a88a7e9ea2fab0df1ef241972ced211f3dd70bf9
[INFO] running `Command { std: "docker" "start" "-a" "9a5d781cbabeff00c0f8cb03a88a7e9ea2fab0df1ef241972ced211f3dd70bf9", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling fastrand v2.4.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling praxis-skills v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.83s
[INFO] running `Command { std: "docker" "inspect" "9a5d781cbabeff00c0f8cb03a88a7e9ea2fab0df1ef241972ced211f3dd70bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a5d781cbabeff00c0f8cb03a88a7e9ea2fab0df1ef241972ced211f3dd70bf9", kill_on_drop: false }`
[INFO] [stdout] 9a5d781cbabeff00c0f8cb03a88a7e9ea2fab0df1ef241972ced211f3dd70bf9
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c3f876506d3ece5893223dca29080f27298f7d56a589ab91cbee1f5a6e98686f
[INFO] running `Command { std: "docker" "start" "-a" "c3f876506d3ece5893223dca29080f27298f7d56a589ab91cbee1f5a6e98686f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/praxis_skills-42a09dfbd02ac024)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test parser::tests::parse_empty_name_fails ... ok
[INFO] [stdout] test registry::tests::active_skill_prompt_formatting ... ok
[INFO] [stdout] test parser::tests::parse_missing_frontmatter_fails ... ok
[INFO] [stdout] test parser::tests::parse_mcp_servers ... ok
[INFO] [stdout] test registry::tests::discovery_nonexistent_dir_is_ok ... ok
[INFO] [stdout] test registry::tests::discovery_from_temp_dir ... ok
[INFO] [stdout] test registry::tests::try_activate_no_prefix_returns_none ... ok
[INFO] [stdout] test registry::tests::allowed_tools_filtering ... ok
[INFO] [stdout] test registry::tests::skill_names_returns_all ... ok
[INFO] [stdout] test registry::tests::try_activate_known_skill ... ok
[INFO] [stdout] test registry::tests::system_prompt_catalog_formatting ... ok
[INFO] [stdout] test registry::tests::discovery_skips_malformed_skills ... ok
[INFO] [stdout] test parser::tests::parse_full_skill_md ... ok
[INFO] [stdout] test registry::tests::try_activate_unknown_skill_returns_error ... ok
[INFO] [stdout] test parser::tests::parse_minimal_skill_md ... ok
[INFO] [stderr]    Doc-tests praxis_skills
[INFO] [stdout] test parser::tests::parse_missing_name_fails ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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" "c3f876506d3ece5893223dca29080f27298f7d56a589ab91cbee1f5a6e98686f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3f876506d3ece5893223dca29080f27298f7d56a589ab91cbee1f5a6e98686f", kill_on_drop: false }`
[INFO] [stdout] c3f876506d3ece5893223dca29080f27298f7d56a589ab91cbee1f5a6e98686f
