[INFO] fetching crate flat_commands 0.4.0...
[INFO] testing flat_commands-0.4.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate flat_commands 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate flat_commands 0.4.0
[INFO] finished tweaking crates.io crate flat_commands 0.4.0
[INFO] tweaked toml for crates.io crate flat_commands 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate flat_commands 0.4.0 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] crate crates.io crate flat_commands 0.4.0 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-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] 1b479aea55b3c721139fa4cba03a81fa8371bb51a0dc7d557f1cb81c7fd705ed
[INFO] running `Command { std: "docker" "start" "-a" "1b479aea55b3c721139fa4cba03a81fa8371bb51a0dc7d557f1cb81c7fd705ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b479aea55b3c721139fa4cba03a81fa8371bb51a0dc7d557f1cb81c7fd705ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b479aea55b3c721139fa4cba03a81fa8371bb51a0dc7d557f1cb81c7fd705ed", kill_on_drop: false }`
[INFO] [stdout] 1b479aea55b3c721139fa4cba03a81fa8371bb51a0dc7d557f1cb81c7fd705ed
[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] c2304f01e614847624428244b3bd2e50604716e55dfc57ea8800a90532b1189e
[INFO] running `Command { std: "docker" "start" "-a" "c2304f01e614847624428244b3bd2e50604716e55dfc57ea8800a90532b1189e", kill_on_drop: false }`
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "c2304f01e614847624428244b3bd2e50604716e55dfc57ea8800a90532b1189e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2304f01e614847624428244b3bd2e50604716e55dfc57ea8800a90532b1189e", kill_on_drop: false }`
[INFO] [stdout] c2304f01e614847624428244b3bd2e50604716e55dfc57ea8800a90532b1189e
[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 }`
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[INFO] [stdout] warning: unused return value of `bevy::ecs::system::EntityCommands::<'w, 's, 'a>::id` that must be used
[INFO] [stdout]    --> src/lib.rs:353:17
[INFO] [stdout]     |
[INFO] [stdout] 353 |                 builder.spawn_bundle(By::default()).id();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: Omit the .id() call if you do not need to store the `Entity` identifier.
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 353 |                 let _ = builder.spawn_bundle(By::default()).id();
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `bevy::ecs::system::EntityCommands::<'w, 's, 'a>::id` that must be used
[INFO] [stdout]    --> src/lib.rs:354:17
[INFO] [stdout]     |
[INFO] [stdout] 354 |                 builder.spawn_bundle(By::default()).id();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: Omit the .id() call if you do not need to store the `Entity` identifier.
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 354 |                 let _ = builder.spawn_bundle(By::default()).id();
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `bevy::ecs::system::EntityCommands::<'w, 's, 'a>::id` that must be used
[INFO] [stdout]    --> src/lib.rs:359:17
[INFO] [stdout]     |
[INFO] [stdout] 359 |                 builder.spawn_bundle(By::default()).id();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: Omit the .id() call if you do not need to store the `Entity` identifier.
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 359 |                 let _ = builder.spawn_bundle(By::default()).id();
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `bevy::ecs::system::EntityCommands::<'w, 's, 'a>::id` that must be used
[INFO] [stdout]    --> src/lib.rs:360:17
[INFO] [stdout]     |
[INFO] [stdout] 360 |                 builder.spawn_bundle(By::default()).id();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: Omit the .id() call if you do not need to store the `Entity` identifier.
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 360 |                 let _ = builder.spawn_bundle(By::default()).id();
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4m 05s
[INFO] running `Command { std: "docker" "inspect" "bee8b0ae769f3afa9a308400e14ff2c47c4dcbfbfef7fd47325fc9809c359187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bee8b0ae769f3afa9a308400e14ff2c47c4dcbfbfef7fd47325fc9809c359187", kill_on_drop: false }`
[INFO] [stdout] bee8b0ae769f3afa9a308400e14ff2c47c4dcbfbfef7fd47325fc9809c359187
[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] 7ef9e1e1cd000162f2c2b09e8487214fa3ee65cabd3fb18c263ceb3b7dad06a9
[INFO] running `Command { std: "docker" "start" "-a" "7ef9e1e1cd000162f2c2b09e8487214fa3ee65cabd3fb18c263ceb3b7dad06a9", kill_on_drop: false }`
[INFO] [stderr] warning: unused return value of `bevy::ecs::system::EntityCommands::<'w, 's, 'a>::id` that must be used
[INFO] [stderr]    --> src/lib.rs:353:17
[INFO] [stderr]     |
[INFO] [stderr] 353 |                 builder.spawn_bundle(By::default()).id();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: Omit the .id() call if you do not need to store the `Entity` identifier.
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 353 |                 let _ = builder.spawn_bundle(By::default()).id();
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `bevy::ecs::system::EntityCommands::<'w, 's, 'a>::id` that must be used
[INFO] [stderr]    --> src/lib.rs:354:17
[INFO] [stderr]     |
[INFO] [stderr] 354 |                 builder.spawn_bundle(By::default()).id();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: Omit the .id() call if you do not need to store the `Entity` identifier.
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 354 |                 let _ = builder.spawn_bundle(By::default()).id();
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `bevy::ecs::system::EntityCommands::<'w, 's, 'a>::id` that must be used
[INFO] [stderr]    --> src/lib.rs:359:17
[INFO] [stderr]     |
[INFO] [stderr] 359 |                 builder.spawn_bundle(By::default()).id();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: Omit the .id() call if you do not need to store the `Entity` identifier.
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 359 |                 let _ = builder.spawn_bundle(By::default()).id();
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `bevy::ecs::system::EntityCommands::<'w, 's, 'a>::id` that must be used
[INFO] [stderr]    --> src/lib.rs:360:17
[INFO] [stderr]     |
[INFO] [stderr] 360 |                 builder.spawn_bundle(By::default()).id();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: Omit the .id() call if you do not need to store the `Entity` identifier.
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 360 |                 let _ = builder.spawn_bundle(By::default()).id();
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `flat_commands` (lib test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flat_commands-65662ee8e026d74a)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_hierachy_1 ... ok
[INFO] [stdout] test tests::test_hierachy_2 ... ok
[INFO] [stdout] test anti_features::tests::test_hierachy_1 ... ok
[INFO] [stdout] test tests::test_heirachy_4 ... ok
[INFO] [stdout] test tests::test_hierachy_3 ... ok
[INFO] [stdout] test tests::test_hierachy_5 ... ok
[INFO] [stdout] test tests::test_heirarchy_6 ... ok
[INFO] [stdout] test tests::test_hierachy_7 ... ok
[INFO] [stdout] test tests::test_hierachy_8 ... ok
[INFO] [stdout] test tests::test_hierachy_9 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flat_commands
[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" "7ef9e1e1cd000162f2c2b09e8487214fa3ee65cabd3fb18c263ceb3b7dad06a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ef9e1e1cd000162f2c2b09e8487214fa3ee65cabd3fb18c263ceb3b7dad06a9", kill_on_drop: false }`
[INFO] [stdout] 7ef9e1e1cd000162f2c2b09e8487214fa3ee65cabd3fb18c263ceb3b7dad06a9