[INFO] fetching crate grid-engine 0.1.2...
[INFO] testing grid-engine-0.1.2 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate grid-engine 0.1.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate grid-engine 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate grid-engine 0.1.2
[INFO] tweaked toml for crates.io crate grid-engine 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate grid-engine 0.1.2 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate grid-engine 0.1.2 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9aa3057301e542427986974f34d78b8002e1f1ddf4b1ac657f7f8f394976f14
[INFO] running `Command { std: "docker" "start" "-a" "a9aa3057301e542427986974f34d78b8002e1f1ddf4b1ac657f7f8f394976f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9aa3057301e542427986974f34d78b8002e1f1ddf4b1ac657f7f8f394976f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9aa3057301e542427986974f34d78b8002e1f1ddf4b1ac657f7f8f394976f14", kill_on_drop: false }`
[INFO] [stdout] a9aa3057301e542427986974f34d78b8002e1f1ddf4b1ac657f7f8f394976f14
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f10adf90351c88d906bfd9ed3af2de588e8011dc8456da2a7e5a86686318ae8
[INFO] running `Command { std: "docker" "start" "-a" "5f10adf90351c88d906bfd9ed3af2de588e8011dc8456da2a7e5a86686318ae8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling grid v0.17.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling grid-engine v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.28s
[INFO] running `Command { std: "docker" "inspect" "5f10adf90351c88d906bfd9ed3af2de588e8011dc8456da2a7e5a86686318ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f10adf90351c88d906bfd9ed3af2de588e8011dc8456da2a7e5a86686318ae8", kill_on_drop: false }`
[INFO] [stdout] 5f10adf90351c88d906bfd9ed3af2de588e8011dc8456da2a7e5a86686318ae8
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1da00ed1c61e9240be82d1491a30b005d092cf8aa568113e0f1af47df7b5ef29
[INFO] running `Command { std: "docker" "start" "-a" "1da00ed1c61e9240be82d1491a30b005d092cf8aa568113e0f1af47df7b5ef29", kill_on_drop: false }`
[INFO] [stderr]    Compiling grid-engine v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `GridContent` is never constructed
[INFO] [stdout]  --> examples/managing_grid.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct GridContent {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "1da00ed1c61e9240be82d1491a30b005d092cf8aa568113e0f1af47df7b5ef29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da00ed1c61e9240be82d1491a30b005d092cf8aa568113e0f1af47df7b5ef29", kill_on_drop: false }`
[INFO] [stdout] 1da00ed1c61e9240be82d1491a30b005d092cf8aa568113e0f1af47df7b5ef29
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b6102c9c0b84e1d91ef1e9405f9d8c39d12ca2985691b96002c0f686fe4fb0a
[INFO] running `Command { std: "docker" "start" "-a" "7b6102c9c0b84e1d91ef1e9405f9d8c39d12ca2985691b96002c0f686fe4fb0a", kill_on_drop: false }`
[INFO] [stderr] warning: struct `GridContent` is never constructed
[INFO] [stderr]  --> examples/managing_grid.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | struct GridContent {
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `grid-engine` (example "managing_grid") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grid_engine-5575dcd5bf55820c)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test grid_engine::tests::test_add_item ... ok
[INFO] [stdout] test grid_engine::tests::test_add_item_handle_collision ... ok
[INFO] [stdout] test grid_engine::tests::test_add_item_handle_duplicated_id ... ok
[INFO] [stdout] test grid_engine::tests::test_get_nodes ... ok
[INFO] [stdout] test grid_engine::tests::test_move_item ... ok
[INFO] [stdout] test grid_engine::tests::test_for_cell ... ok
[INFO] [stdout] test grid_engine::tests::test_move_item_handle_collision ... ok
[INFO] [stdout] test grid_engine::tests::test_move_result_will_not_collides_with_moving_item ... ok
[INFO] [stdout] test grid_events::tests::test_add_changes_listener ... ok
[INFO] [stdout] test grid_engine::tests::test_node_movements_that_collides_twice_works ... ok
[INFO] [stdout] test grid_events::tests::test_listener_receives_changes ... ok
[INFO] [stdout] test grid_engine::tests::test_will_collides_with ... ok
[INFO] [stdout] test grid_events::tests::test_multiple_listeners ... ok
[INFO] [stdout] test grid_events::tests::test_remove_changes_listener ... ok
[INFO] [stdout] test grid_events::tests::test_trigger_changes_event ... ok
[INFO] [stdout] test inner_grid::tests::test_grid_does_not_expand_when_can_expand_y_is_false ... ok
[INFO] [stdout] test inner_grid::tests::test_grid_expands_when_can_expand_y_is_true ... ok
[INFO] [stdout] test inner_grid::tests::test_update_grid_add_node ... ok
[INFO] [stdout] test grid_events::tests::test_trigger_multiple_listeners ... ok
[INFO] [stdout] test inner_grid::tests::test_update_grid_out_of_bounds ... ok
[INFO] [stdout] test inner_grid::tests::test_update_grid_remove_different_node ... ok
[INFO] [stdout] test inner_grid::tests::test_update_grid_remove_node ... ok
[INFO] [stdout] test node::tests::test_for_cell_error_propagation ... ok
[INFO] [stdout] test node::tests::test_for_cell ... ok
[INFO] [stdout] test node::tests::test_for_cell_zero_dimensions ... ok
[INFO] [stdout] test node::tests::test_get_id ... ok
[INFO] [stdout] test node::tests::test_node_creation ... ok
[INFO] [stdout] test utils::tests::test_for_cell_handles_zero_dimensions ... ok
[INFO] [stdout] test utils::tests::test_for_cell_propagates_error ... ok
[INFO] [stdout] test utils::tests::test_for_cell_visits_all_cells ... ok
[INFO] [stdout] test grid_engine::tests::test_remove_item ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grid_engine
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/grid_engine.rs - grid_engine (line 31) ... ok
[INFO] [stdout] test src/grid_engine.rs - grid_engine::GridEngine::get_inner_grid (line 257) ... ok
[INFO] [stdout] test src/grid_engine.rs - grid_engine::GridEngine::add_item (line 292) ... ok
[INFO] [stdout] test src/grid_engine.rs - grid_engine::GridEngine::move_item (line 533) ... ok
[INFO] [stdout] test src/grid_engine.rs - grid_engine::GridEngine::get_nodes (line 223) ... ok
[INFO] [stdout] test src/grid_events.rs - grid_events (line 29) ... ok
[INFO] [stdout] test src/grid_events.rs - grid_events::GridEvents::remove_changes_listener (line 182) ... ok
[INFO] [stdout] test src/grid_events.rs - grid_events::GridEvents::add_changes_listener (line 145) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/grid_engine.rs - grid_engine::GridEngine::apply_changes (line 591) ... ok
[INFO] [stdout] test src/grid_engine.rs - grid_engine::GridEngine::new (line 194) ... ok
[INFO] [stdout] test src/grid_engine.rs - grid_engine::GridEngine::remove_item (line 357) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7b6102c9c0b84e1d91ef1e9405f9d8c39d12ca2985691b96002c0f686fe4fb0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b6102c9c0b84e1d91ef1e9405f9d8c39d12ca2985691b96002c0f686fe4fb0a", kill_on_drop: false }`
[INFO] [stdout] 7b6102c9c0b84e1d91ef1e9405f9d8c39d12ca2985691b96002c0f686fe4fb0a