[INFO] fetching crate range2d 0.2.0...
[INFO] testing range2d-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate range2d 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate range2d 0.2.0
[INFO] finished tweaking crates.io crate range2d 0.2.0
[INFO] tweaked toml for crates.io crate range2d 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate range2d 0.2.0 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 range2d 0.2.0 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7aa2b615b7f9720c561aef12bc98d277568425d028af16df5cad37f207271b98
[INFO] running `Command { std: "docker" "start" "-a" "7aa2b615b7f9720c561aef12bc98d277568425d028af16df5cad37f207271b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7aa2b615b7f9720c561aef12bc98d277568425d028af16df5cad37f207271b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aa2b615b7f9720c561aef12bc98d277568425d028af16df5cad37f207271b98", kill_on_drop: false }`
[INFO] [stdout] 7aa2b615b7f9720c561aef12bc98d277568425d028af16df5cad37f207271b98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2ffd41cbc3c0b0fd549a2fc237e7144f7da312431c5b7c25d6c93a30191768a6
[INFO] running `Command { std: "docker" "start" "-a" "2ffd41cbc3c0b0fd549a2fc237e7144f7da312431c5b7c25d6c93a30191768a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling range2d v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "2ffd41cbc3c0b0fd549a2fc237e7144f7da312431c5b7c25d6c93a30191768a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ffd41cbc3c0b0fd549a2fc237e7144f7da312431c5b7c25d6c93a30191768a6", kill_on_drop: false }`
[INFO] [stdout] 2ffd41cbc3c0b0fd549a2fc237e7144f7da312431c5b7c25d6c93a30191768a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 87a942097ce06d23dd68b0378d031fe419601ac9f4f213e3fdc986efea7563eb
[INFO] running `Command { std: "docker" "start" "-a" "87a942097ce06d23dd68b0378d031fe419601ac9f4f213e3fdc986efea7563eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling range2d v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "87a942097ce06d23dd68b0378d031fe419601ac9f4f213e3fdc986efea7563eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87a942097ce06d23dd68b0378d031fe419601ac9f4f213e3fdc986efea7563eb", kill_on_drop: false }`
[INFO] [stdout] 87a942097ce06d23dd68b0378d031fe419601ac9f4f213e3fdc986efea7563eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6f2dbc7e77d245a0c4e9eac40ea114104130f135df0d8c94f9d6b69152bc93c2
[INFO] running `Command { std: "docker" "start" "-a" "6f2dbc7e77d245a0c4e9eac40ea114104130f135df0d8c94f9d6b69152bc93c2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/range2d-a8be619fcf6e7ca3)
[INFO] [stdout] 
[INFO] [stdout] running 73 tests
[INFO] [stdout] test idx::smoke_test_i128::range2d_iterator_collect ... ok
[INFO] [stdout] test idx::smoke_test_i128::range2d_iterator_rev ... ok
[INFO] [stdout] test idx::smoke_test_i128::range2d_iterator_nth ... ok
[INFO] [stdout] test idx::smoke_test_i128::range2d_iterator_size_hint ... ok
[INFO] [stdout] test idx::smoke_test_i16::range2d_iterator_collect ... ok
[INFO] [stdout] test idx::smoke_test_i16::range2d_iterator_nth ... ok
[INFO] [stdout] test idx::smoke_test_i128::test_trait ... ok
[INFO] [stdout] test idx::smoke_test_i16::range2d_iterator_rev ... ok
[INFO] [stdout] test idx::smoke_test_i32::range2d_iterator_nth ... ok
[INFO] [stdout] test idx::smoke_test_i32::range2d_iterator_rev ... ok
[INFO] [stdout] test idx::smoke_test_i32::range2d_iterator_collect ... ok
[INFO] [stdout] test idx::smoke_test_i64::range2d_iterator_nth ... ok
[INFO] [stdout] test idx::smoke_test_i64::range2d_iterator_collect ... ok
[INFO] [stdout] test idx::smoke_test_i32::range2d_iterator_size_hint ... ok
[INFO] [stdout] test idx::smoke_test_i64::range2d_iterator_size_hint ... ok
[INFO] [stdout] test idx::smoke_test_i64::range2d_iterator_rev ... ok
[INFO] [stdout] test idx::smoke_test_i16::test_trait ... ok
[INFO] [stdout] test idx::smoke_test_i16::range2d_iterator_size_hint ... ok
[INFO] [stdout] test idx::smoke_test_i32::test_trait ... ok
[INFO] [stdout] test idx::smoke_test_i64::test_trait ... ok
[INFO] [stdout] test idx::smoke_test_i8::range2d_iterator_rev ... ok
[INFO] [stdout] test idx::smoke_test_i8::test_trait ... ok
[INFO] [stdout] test idx::smoke_test_isize::range2d_iterator_collect ... ok
[INFO] [stdout] test idx::smoke_test_isize::range2d_iterator_nth ... ok
[INFO] [stdout] test idx::smoke_test_isize::test_trait ... ok
[INFO] [stdout] test idx::smoke_test_u128::range2d_iterator_collect ... ok
[INFO] [stdout] test idx::smoke_test_u128::range2d_iterator_nth ... ok
[INFO] [stdout] test idx::smoke_test_i8::range2d_iterator_collect ... ok
[INFO] [stdout] test idx::smoke_test_isize::range2d_iterator_rev ... ok
[INFO] [stdout] test idx::smoke_test_i8::range2d_iterator_nth ... ok
[INFO] [stdout] test idx::smoke_test_isize::range2d_iterator_size_hint ... ok
[INFO] [stdout] test idx::smoke_test_i8::range2d_iterator_size_hint ... ok
[INFO] [stdout] test idx::smoke_test_u128::range2d_iterator_size_hint ... ok
[INFO] [stdout] test idx::smoke_test_u128::range2d_iterator_rev ... ok
[INFO] [stdout] test idx::smoke_test_u128::test_trait ... ok
[INFO] [stdout] test idx::smoke_test_u16::range2d_iterator_nth ... ok
[INFO] [stdout] test idx::smoke_test_u16::range2d_iterator_rev ... ok
[INFO] [stdout] test idx::smoke_test_u32::range2d_iterator_collect ... ok
[INFO] [stdout] test idx::smoke_test_u32::range2d_iterator_rev ... ok
[INFO] [stdout] test idx::smoke_test_u32::range2d_iterator_nth ... ok
[INFO] [stdout] test idx::smoke_test_u16::range2d_iterator_size_hint ... ok
[INFO] [stdout] test idx::smoke_test_u16::range2d_iterator_collect ... ok
[INFO] [stdout] test idx::smoke_test_u32::test_trait ... ok
[INFO] [stdout] test idx::smoke_test_u16::test_trait ... ok
[INFO] [stdout] test idx::smoke_test_u64::range2d_iterator_size_hint ... ok
[INFO] [stdout] test idx::smoke_test_u8::range2d_iterator_nth ... ok
[INFO] [stdout] test idx::smoke_test_u32::range2d_iterator_size_hint ... ok
[INFO] [stdout] test idx::smoke_test_u64::range2d_iterator_nth ... ok
[INFO] [stdout] test idx::smoke_test_u64::range2d_iterator_rev ... ok
[INFO] [stdout] test idx::smoke_test_u64::range2d_iterator_collect ... ok
[INFO] [stdout] test idx::smoke_test_u64::test_trait ... ok
[INFO] [stdout] test idx::smoke_test_u8::range2d_iterator_collect ... ok
[INFO] [stdout] test idx::smoke_test_u8::range2d_iterator_rev ... ok
[INFO] [stdout] test idx::smoke_test_u8::range2d_iterator_size_hint ... ok
[INFO] [stdout] test idx::smoke_test_u8::test_trait ... ok
[INFO] [stdout] test idx::smoke_test_usize::range2d_iterator_collect ... ok
[INFO] [stdout] test idx::smoke_test_usize::range2d_iterator_nth ... ok
[INFO] [stdout] test idx::smoke_test_usize::range2d_iterator_size_hint ... ok
[INFO] [stdout] test idx::smoke_test_usize::range2d_iterator_rev ... ok
[INFO] [stdout] test tests::test_custom_ranges ... ok
[INFO] [stdout] test tests::test_double_ended_len_and_exhaustion ... ok
[INFO] [stdout] test tests::test_empty_x_range ... ok
[INFO] [stdout] test idx::smoke_test_usize::test_trait ... ok
[INFO] [stdout] test tests::test_iter_next_behavior ... ok
[INFO] [stdout] test tests::test_mixed_next_and_next_back ... ok
[INFO] [stderr]    Doc-tests range2d
[INFO] [stdout] test tests::test_full_tile_chunk_bounds ... ok
[INFO] [stdout] test tests::test_nth ... ok
[INFO] [stdout] test tests::test_next_neg_back_only ... ok
[INFO] [stdout] test tests::test_single_element ... ok
[INFO] [stdout] test tests::test_split_preserves_order ... ok
[INFO] [stdout] test tests::test_split_into_chunks ... ok
[INFO] [stdout] test tests::test_next_back_only ... ok
[INFO] [stdout] test tests::test_empty_y_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 73 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Range2D<I>::split (line 123) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - Range2D<I>::len (line 94) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.33s; merged doctests compilation took 0.30s
[INFO] running `Command { std: "docker" "inspect" "6f2dbc7e77d245a0c4e9eac40ea114104130f135df0d8c94f9d6b69152bc93c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f2dbc7e77d245a0c4e9eac40ea114104130f135df0d8c94f9d6b69152bc93c2", kill_on_drop: false }`
[INFO] [stdout] 6f2dbc7e77d245a0c4e9eac40ea114104130f135df0d8c94f9d6b69152bc93c2
