[INFO] fetching crate rustronomy-core 0.5.1...
[INFO] testing rustronomy-core-0.5.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rustronomy-core 0.5.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rustronomy-core 0.5.1
[INFO] finished tweaking crates.io crate rustronomy-core 0.5.1
[INFO] tweaked toml for crates.io crate rustronomy-core 0.5.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustronomy-core 0.5.1 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]     Updating crates.io index
[INFO] [stderr]      Locking 42 packages to latest compatible versions
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.11.4)
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.16.1)
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 924cfe0ee7315ddad73514cd03aab02118ac6794a8c88c7d8cb557ff4cba3d6b
[INFO] running `Command { std: "docker" "start" "-a" "924cfe0ee7315ddad73514cd03aab02118ac6794a8c88c7d8cb557ff4cba3d6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "924cfe0ee7315ddad73514cd03aab02118ac6794a8c88c7d8cb557ff4cba3d6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "924cfe0ee7315ddad73514cd03aab02118ac6794a8c88c7d8cb557ff4cba3d6b", kill_on_drop: false }`
[INFO] [stdout] 924cfe0ee7315ddad73514cd03aab02118ac6794a8c88c7d8cb557ff4cba3d6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c89ce39ed9c5ba56bffa9a916f6ade1f492a7452d4f7e19325cd10b9ae29ff73
[INFO] running `Command { std: "docker" "start" "-a" "c89ce39ed9c5ba56bffa9a916f6ade1f492a7452d4f7e19325cd10b9ae29ff73", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling getset v0.1.6
[INFO] [stderr]    Compiling rustronomy-core v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DummyTag` is never constructed
[INFO] [stdout]    --> src/universal_containers/meta_only.rs:181:8
[INFO] [stdout]     |
[INFO] [stdout] 181 | struct DummyTag(pub String);
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.85s
[INFO] running `Command { std: "docker" "inspect" "c89ce39ed9c5ba56bffa9a916f6ade1f492a7452d4f7e19325cd10b9ae29ff73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c89ce39ed9c5ba56bffa9a916f6ade1f492a7452d4f7e19325cd10b9ae29ff73", kill_on_drop: false }`
[INFO] [stdout] c89ce39ed9c5ba56bffa9a916f6ade1f492a7452d4f7e19325cd10b9ae29ff73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 04ad0aa19efa6f29b4865ded40131d96f01a27ed9249914086d7c381bc880e73
[INFO] running `Command { std: "docker" "start" "-a" "04ad0aa19efa6f29b4865ded40131d96f01a27ed9249914086d7c381bc880e73", kill_on_drop: false }`
[INFO] [stdout] warning: struct `DummyTag` is never constructed
[INFO] [stdout]    --> src/universal_containers/meta_only.rs:181:8
[INFO] [stdout]     |
[INFO] [stdout] 181 | struct DummyTag(pub String);
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rustronomy-core v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "04ad0aa19efa6f29b4865ded40131d96f01a27ed9249914086d7c381bc880e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04ad0aa19efa6f29b4865ded40131d96f01a27ed9249914086d7c381bc880e73", kill_on_drop: false }`
[INFO] [stdout] 04ad0aa19efa6f29b4865ded40131d96f01a27ed9249914086d7c381bc880e73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8744d00e3ba14c91c3646116f123b59310b83114c6cd6aba08353d259a3d880b
[INFO] running `Command { std: "docker" "start" "-a" "8744d00e3ba14c91c3646116f123b59310b83114c6cd6aba08353d259a3d880b", kill_on_drop: false }`
[INFO] [stderr] warning: struct `DummyTag` is never constructed
[INFO] [stderr]    --> src/universal_containers/meta_only.rs:181:8
[INFO] [stderr]     |
[INFO] [stderr] 181 | struct DummyTag(pub String);
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rustronomy-core` (lib) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustronomy_core-946c8e8c9c7b9a9f)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test universal_containers::meta_only::test_partialeq_string_meta ... ok
[INFO] [stdout] test universal_containers::meta_only::test_dummy_meta_insert_remove ... ok
[INFO] [stderr]    Doc-tests rustronomy_core
[INFO] [stdout] test universal_containers::meta_only::test_string_meta_insert_remove ... ok
[INFO] [stdout] test universal_containers::meta_only::test_tag_display ... ok
[INFO] [stdout] test universal_containers::meta_only::test_partialeq_dummy_meta ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "8744d00e3ba14c91c3646116f123b59310b83114c6cd6aba08353d259a3d880b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8744d00e3ba14c91c3646116f123b59310b83114c6cd6aba08353d259a3d880b", kill_on_drop: false }`
[INFO] [stdout] 8744d00e3ba14c91c3646116f123b59310b83114c6cd6aba08353d259a3d880b