[INFO] fetching crate iron-shapes-algorithms 0.1.0...
[INFO] testing iron-shapes-algorithms-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate iron-shapes-algorithms 0.1.0 into /workspace/builds/worker-4-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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate iron-shapes-algorithms 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 02c759bdaf79231bfae673133871c54e83c44cb36681ed14caa24b9d4f413f5d
[INFO] running `Command { std: "docker" "start" "-a" "02c759bdaf79231bfae673133871c54e83c44cb36681ed14caa24b9d4f413f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02c759bdaf79231bfae673133871c54e83c44cb36681ed14caa24b9d4f413f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02c759bdaf79231bfae673133871c54e83c44cb36681ed14caa24b9d4f413f5d", kill_on_drop: false }`
[INFO] [stdout] 02c759bdaf79231bfae673133871c54e83c44cb36681ed14caa24b9d4f413f5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 626c259a44e05a1906550d36eea43ebc5da7d2494c94557377ba7e1e58d3bed5
[INFO] running `Command { std: "docker" "start" "-a" "626c259a44e05a1906550d36eea43ebc5da7d2494c94557377ba7e1e58d3bed5", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libreda-splay v0.1.1
[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 7.82s
[INFO] running `Command { std: "docker" "inspect" "626c259a44e05a1906550d36eea43ebc5da7d2494c94557377ba7e1e58d3bed5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "626c259a44e05a1906550d36eea43ebc5da7d2494c94557377ba7e1e58d3bed5", kill_on_drop: false }`
[INFO] [stdout] 626c259a44e05a1906550d36eea43ebc5da7d2494c94557377ba7e1e58d3bed5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b16b93b8012f6c94b454def7bde5048dc59591a237f17ec4961adf00e064d796
[INFO] running `Command { std: "docker" "start" "-a" "b16b93b8012f6c94b454def7bde5048dc59591a237f17ec4961adf00e064d796", 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 0.96s
[INFO] running `Command { std: "docker" "inspect" "b16b93b8012f6c94b454def7bde5048dc59591a237f17ec4961adf00e064d796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b16b93b8012f6c94b454def7bde5048dc59591a237f17ec4961adf00e064d796", kill_on_drop: false }`
[INFO] [stdout] b16b93b8012f6c94b454def7bde5048dc59591a237f17ec4961adf00e064d796
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 02d61cdfcb6990821574edb1a13978e9bb904b0261c1442f7ee6ae6881e8b407
[INFO] running `Command { std: "docker" "start" "-a" "02d61cdfcb6990821574edb1a13978e9bb904b0261c1442f7ee6ae6881e8b407", 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-bcdb3669cb0aa1bc)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test rectangle_decomposition::test_decompose_maximal_rectangles ... ok
[INFO] [stdout] test rectangle_decomposition::test_decompose_rectangles_touching ... ok
[INFO] [stdout] test rectangle_decomposition::test_decompose_maximal_rectangles_2 ... ok
[INFO] [stdout] test rectangle_decomposition::test_decompose_rectangles_overlapping ... ok
[INFO] [stdout] test rectangle_decomposition::test_decompose_rectangles_trivial ... ok
[INFO] [stdout] test rectangle_decomposition::test_decompose_rectangles_vertical_touching ... ok
[INFO] [stdout] test rectangle_decomposition::test_decompose_rectangles ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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 0.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "02d61cdfcb6990821574edb1a13978e9bb904b0261c1442f7ee6ae6881e8b407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02d61cdfcb6990821574edb1a13978e9bb904b0261c1442f7ee6ae6881e8b407", kill_on_drop: false }`
[INFO] [stdout] 02d61cdfcb6990821574edb1a13978e9bb904b0261c1442f7ee6ae6881e8b407