[INFO] fetching crate kdl-schema 0.1.0...
[INFO] testing kdl-schema-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate kdl-schema 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate kdl-schema 0.1.0
[INFO] finished tweaking crates.io crate kdl-schema 0.1.0
[INFO] tweaked toml for crates.io crate kdl-schema 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kdl-schema 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 45 packages to latest compatible versions
[INFO] [stderr]       Adding knuffel v1.1.0 (available: v3.2.0)
[INFO] [stderr]       Adding miette v3.3.0 (available: v7.6.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7454eba2aa273bdb339b5e9d045f46033cfbb376f0c0f289df3a94173f216845
[INFO] running `Command { std: "docker" "start" "-a" "7454eba2aa273bdb339b5e9d045f46033cfbb376f0c0f289df3a94173f216845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7454eba2aa273bdb339b5e9d045f46033cfbb376f0c0f289df3a94173f216845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7454eba2aa273bdb339b5e9d045f46033cfbb376f0c0f289df3a94173f216845", kill_on_drop: false }`
[INFO] [stdout] 7454eba2aa273bdb339b5e9d045f46033cfbb376f0c0f289df3a94173f216845
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04d80c84b65fcfa26f4cddd0147cc0ee70c4735b23786fb0100a72591dcc8d70
[INFO] running `Command { std: "docker" "start" "-a" "04d80c84b65fcfa26f4cddd0147cc0ee70c4735b23786fb0100a72591dcc8d70", kill_on_drop: false }`
[INFO] [stderr]    Compiling chumsky v0.8.0
[INFO] [stderr]    Compiling miette-derive v3.3.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling knuffel-derive v1.1.0
[INFO] [stderr]    Compiling miette v3.3.0
[INFO] [stderr]    Compiling knuffel v1.1.0
[INFO] [stderr]    Compiling kdl-schema v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.40s
[INFO] running `Command { std: "docker" "inspect" "04d80c84b65fcfa26f4cddd0147cc0ee70c4735b23786fb0100a72591dcc8d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04d80c84b65fcfa26f4cddd0147cc0ee70c4735b23786fb0100a72591dcc8d70", kill_on_drop: false }`
[INFO] [stdout] 04d80c84b65fcfa26f4cddd0147cc0ee70c4735b23786fb0100a72591dcc8d70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d0dc192f908f88470cb2359ad5bd60e327f223ed9611b1c2a4a93e80a52f5a9
[INFO] running `Command { std: "docker" "start" "-a" "9d0dc192f908f88470cb2359ad5bd60e327f223ed9611b1c2a4a93e80a52f5a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling supports-unicode v1.0.2
[INFO] [stderr]    Compiling supports-hyperlinks v1.2.0
[INFO] [stderr]    Compiling supports-color v1.3.1
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling miette v3.3.0
[INFO] [stderr]    Compiling knuffel v1.1.0
[INFO] [stderr]    Compiling kdl-schema v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: extern crate `miette` is unused in crate `kdl_schema`
[INFO] [stdout]    |
[INFO] [stdout]    = help: remove the dependency or add `use miette as _;` to the crate root
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     unused_crate_dependencies,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 26.05s
[INFO] running `Command { std: "docker" "inspect" "9d0dc192f908f88470cb2359ad5bd60e327f223ed9611b1c2a4a93e80a52f5a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d0dc192f908f88470cb2359ad5bd60e327f223ed9611b1c2a4a93e80a52f5a9", kill_on_drop: false }`
[INFO] [stdout] 9d0dc192f908f88470cb2359ad5bd60e327f223ed9611b1c2a4a93e80a52f5a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59326f334d5b7120e3a199b770192bc9c31d7edf171f2212be006cfe37868f33
[INFO] running `Command { std: "docker" "start" "-a" "59326f334d5b7120e3a199b770192bc9c31d7edf171f2212be006cfe37868f33", kill_on_drop: false }`
[INFO] [stderr] warning: extern crate `miette` is unused in crate `kdl_schema`
[INFO] [stderr]    |
[INFO] [stderr]    = help: remove the dependency or add `use miette as _;` to the crate root
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     unused_crate_dependencies,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `kdl-schema` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kdl_schema-accd1960ea4daf29)
[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]      Running tests/ref-resolution.rs (/opt/rustwide/target/debug/deps/ref_resolution-3cee84dfa824d290)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test all_schema_schema_refs_resolve ... ok
[INFO] [stdout] test children_ref_proper ... ok
[INFO] [stdout] test node_ref_proper ... ok
[INFO] [stdout] test children_ref_missing ... ok
[INFO] [stdout] test node_ref_missing ... ok
[INFO] [stdout] test prop_ref_missing ... ok
[INFO] [stdout] test prop_ref_proper ... ok
[INFO] [stdout] test value_ref_proper ... ok
[INFO] [stdout] test value_ref_missing ... ok
[INFO] [stderr]      Running tests/schema-via-knuffel.rs (/opt/rustwide/target/debug/deps/schema_via_knuffel-6a16f1df139f1dfb)
[INFO] [stdout] test children_ref_malformed - should panic ... ok
[INFO] [stdout] test node_ref_malformed - should panic ... ok
[INFO] [stdout] test prop_ref_malformed - should panic ... ok
[INFO] [stdout] test value_ref_malformed - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test schema_loads ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kdl_schema
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 67) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "59326f334d5b7120e3a199b770192bc9c31d7edf171f2212be006cfe37868f33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59326f334d5b7120e3a199b770192bc9c31d7edf171f2212be006cfe37868f33", kill_on_drop: false }`
[INFO] [stdout] 59326f334d5b7120e3a199b770192bc9c31d7edf171f2212be006cfe37868f33