[INFO] fetching crate iron-shapes-algorithms 0.1.0...
[INFO] testing iron-shapes-algorithms-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate iron-shapes-algorithms 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate iron-shapes-algorithms 0.1.0
[INFO] finished tweaking crates.io crate iron-shapes-algorithms 0.1.0
[INFO] tweaked toml for crates.io crate iron-shapes-algorithms 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate iron-shapes-algorithms 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]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.13.0 (available: v0.14.0)
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ce16c23a315f4ca48b46f9e3c972758f106aae865536a61f8b800d71116f873d
[INFO] running `Command { std: "docker" "start" "-a" "ce16c23a315f4ca48b46f9e3c972758f106aae865536a61f8b800d71116f873d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce16c23a315f4ca48b46f9e3c972758f106aae865536a61f8b800d71116f873d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce16c23a315f4ca48b46f9e3c972758f106aae865536a61f8b800d71116f873d", kill_on_drop: false }`
[INFO] [stdout] ce16c23a315f4ca48b46f9e3c972758f106aae865536a61f8b800d71116f873d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 995286e41278d8e85b32d6ede6402dd0b52191f49914fa6789cbc2a383d27f62
[INFO] running `Command { std: "docker" "start" "-a" "995286e41278d8e85b32d6ede6402dd0b52191f49914fa6789cbc2a383d27f62", kill_on_drop: false }`
[INFO] [stderr]    Compiling libreda-splay v0.1.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling iron-shapes v0.1.1
[INFO] [stderr]    Compiling iron-shapes-booleanop v0.1.0
[INFO] [stderr]    Compiling iron-shapes-algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.90s
[INFO] running `Command { std: "docker" "inspect" "995286e41278d8e85b32d6ede6402dd0b52191f49914fa6789cbc2a383d27f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "995286e41278d8e85b32d6ede6402dd0b52191f49914fa6789cbc2a383d27f62", kill_on_drop: false }`
[INFO] [stdout] 995286e41278d8e85b32d6ede6402dd0b52191f49914fa6789cbc2a383d27f62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fcb5e4b735c9ad41b06e24dc0f484d1559d37444fa564694581f21f8040d13ba
[INFO] running `Command { std: "docker" "start" "-a" "fcb5e4b735c9ad41b06e24dc0f484d1559d37444fa564694581f21f8040d13ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling iron-shapes-algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "fcb5e4b735c9ad41b06e24dc0f484d1559d37444fa564694581f21f8040d13ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcb5e4b735c9ad41b06e24dc0f484d1559d37444fa564694581f21f8040d13ba", kill_on_drop: false }`
[INFO] [stdout] fcb5e4b735c9ad41b06e24dc0f484d1559d37444fa564694581f21f8040d13ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8db25cdd1b5ffaf1a3ddc57c9359307620c8bfdd08fc42122624f87a6e8cf422
[INFO] running `Command { std: "docker" "start" "-a" "8db25cdd1b5ffaf1a3ddc57c9359307620c8bfdd08fc42122624f87a6e8cf422", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iron_shapes_algorithms-c559f9e0c61522f5)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test rectangle_decomposition::test_decompose_rectangles_overlapping ... ok
[INFO] [stdout] test rectangle_decomposition::test_decompose_rectangles ... ok
[INFO] [stdout] test rectangle_decomposition::test_decompose_maximal_rectangles_2 ... ok
[INFO] [stdout] test rectangle_decomposition::test_decompose_rectangles_vertical_touching ... ok
[INFO] [stdout] test rectangle_decomposition::test_decompose_rectangles_trivial ... ok
[INFO] [stdout] test rectangle_decomposition::test_decompose_maximal_rectangles ... ok
[INFO] [stdout] test rectangle_decomposition::test_decompose_rectangles_touching ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iron_shapes_algorithms
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/rectangle_decomposition.rs - rectangle_decomposition::decompose_maximal_rectangles (line 63) ... ok
[INFO] [stdout] test src/rectangle_decomposition.rs - rectangle_decomposition::decompose_rectangles (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8db25cdd1b5ffaf1a3ddc57c9359307620c8bfdd08fc42122624f87a6e8cf422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8db25cdd1b5ffaf1a3ddc57c9359307620c8bfdd08fc42122624f87a6e8cf422", kill_on_drop: false }`
[INFO] [stdout] 8db25cdd1b5ffaf1a3ddc57c9359307620c8bfdd08fc42122624f87a6e8cf422