[INFO] fetching crate cut-optimizer-2d 0.2.0...
[INFO] testing cut-optimizer-2d-0.2.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate cut-optimizer-2d 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cut-optimizer-2d 0.2.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cut-optimizer-2d 0.2.0
[INFO] finished tweaking crates.io crate cut-optimizer-2d 0.2.0
[INFO] tweaked toml for crates.io crate cut-optimizer-2d 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3061c06c6059f8ddee85c6c14a9363b5f81585dc3920e08d6f71d1a7e6f9660d
[INFO] running `Command { std: "docker" "start" "-a" "3061c06c6059f8ddee85c6c14a9363b5f81585dc3920e08d6f71d1a7e6f9660d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3061c06c6059f8ddee85c6c14a9363b5f81585dc3920e08d6f71d1a7e6f9660d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3061c06c6059f8ddee85c6c14a9363b5f81585dc3920e08d6f71d1a7e6f9660d", kill_on_drop: false }`
[INFO] [stdout] 3061c06c6059f8ddee85c6c14a9363b5f81585dc3920e08d6f71d1a7e6f9660d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 372a0343f128a2d7840bead011cb85da43712041794c58e7fb2e6205c11b4907
[INFO] running `Command { std: "docker" "start" "-a" "372a0343f128a2d7840bead011cb85da43712041794c58e7fb2e6205c11b4907", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling cut-optimizer-2d v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "372a0343f128a2d7840bead011cb85da43712041794c58e7fb2e6205c11b4907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "372a0343f128a2d7840bead011cb85da43712041794c58e7fb2e6205c11b4907", kill_on_drop: false }`
[INFO] [stdout] 372a0343f128a2d7840bead011cb85da43712041794c58e7fb2e6205c11b4907
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 193d5fe1a44dfb35f9f66ab313c00a64c7c82b72a0fa28c6b450a37639f10d44
[INFO] running `Command { std: "docker" "start" "-a" "193d5fe1a44dfb35f9f66ab313c00a64c7c82b72a0fa28c6b450a37639f10d44", kill_on_drop: false }`
[INFO] [stderr]    Compiling cut-optimizer-2d v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "193d5fe1a44dfb35f9f66ab313c00a64c7c82b72a0fa28c6b450a37639f10d44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "193d5fe1a44dfb35f9f66ab313c00a64c7c82b72a0fa28c6b450a37639f10d44", kill_on_drop: false }`
[INFO] [stdout] 193d5fe1a44dfb35f9f66ab313c00a64c7c82b72a0fa28c6b450a37639f10d44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7faae0eeaf171d90843f5b2df9ea89db21d1f78b82365df242b8f1d64bb8ac9f
[INFO] running `Command { std: "docker" "start" "-a" "7faae0eeaf171d90843f5b2df9ea89db21d1f78b82365df242b8f1d64bb8ac9f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cut_optimizer_2d-97381e68e7c03f00)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test::test_guillotine_rotate ... ok
[INFO] [stdout] test test::test_non_fitting_cut_piece_guillotine_can_rotate ... ok
[INFO] [stdout] test test::test_nested_rotate ... ok
[INFO] [stdout] test test::test_guillotine_rotate_pattern ... ok
[INFO] [stdout] test test::test_non_fitting_cut_piece_guillotine_mismatched_pattern ... ok
[INFO] [stdout] test test::test_non_fitting_cut_piece_guillotine_no_rotate_pattern ... ok
[INFO] [stdout] test test::test_non_fitting_cut_piece_nested_mismatched_pattern ... ok
[INFO] [stdout] test test::test_non_fitting_cut_piece_guillotine_no_rotate ... ok
[INFO] [stdout] test test::test_non_fitting_cut_piece_nested_can_rotate ... ok
[INFO] [stdout] test test::test_non_fitting_cut_piece_nested_no_rotate_pattern ... ok
[INFO] [stdout] test test::test_non_fitting_cut_piece_nested_no_rotate ... ok
[INFO] [stdout] test test::test_nested_rotate_pattern ... ok
[INFO] [stdout] test test::test_no_allow_mixed_stock_sizes ... ok
[INFO] [stdout] test test::test_different_stock_piece_prices ... ok
[INFO] [stdout] test test::test_same_stock_piece_prices ... ok
[INFO] [stdout] test test::test_nested ... ok
[INFO] [stderr]    Doc-tests cut-optimizer-2d
[INFO] [stdout] test test::test_guillotine ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[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" "7faae0eeaf171d90843f5b2df9ea89db21d1f78b82365df242b8f1d64bb8ac9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7faae0eeaf171d90843f5b2df9ea89db21d1f78b82365df242b8f1d64bb8ac9f", kill_on_drop: false }`
[INFO] [stdout] 7faae0eeaf171d90843f5b2df9ea89db21d1f78b82365df242b8f1d64bb8ac9f