[INFO] crate cut-optimizer-2d 0.1.1 is already in cache
[INFO] testing cut-optimizer-2d-0.1.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate cut-optimizer-2d 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cut-optimizer-2d 0.1.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cut-optimizer-2d 0.1.1
[INFO] finished tweaking crates.io crate cut-optimizer-2d 0.1.1
[INFO] tweaked toml for crates.io crate cut-optimizer-2d 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 84a6d4c140fa16d6e5f44fbcad55b4b31a41c35279ffba56ae1d61fca4141add
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "84a6d4c140fa16d6e5f44fbcad55b4b31a41c35279ffba56ae1d61fca4141add"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling cut-optimizer-2d v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.87s
[INFO] running `"docker" "inspect" "84a6d4c140fa16d6e5f44fbcad55b4b31a41c35279ffba56ae1d61fca4141add"`
[INFO] running `"docker" "rm" "-f" "84a6d4c140fa16d6e5f44fbcad55b4b31a41c35279ffba56ae1d61fca4141add"`
[INFO] [stdout] 84a6d4c140fa16d6e5f44fbcad55b4b31a41c35279ffba56ae1d61fca4141add
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e1cd0e554683ada48d6a6237e7193cfb87be0a88ce1bd2f609a7f3c7deedd23a
[INFO] running `"docker" "start" "-a" "e1cd0e554683ada48d6a6237e7193cfb87be0a88ce1bd2f609a7f3c7deedd23a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cut-optimizer-2d v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.55s
[INFO] running `"docker" "inspect" "e1cd0e554683ada48d6a6237e7193cfb87be0a88ce1bd2f609a7f3c7deedd23a"`
[INFO] running `"docker" "rm" "-f" "e1cd0e554683ada48d6a6237e7193cfb87be0a88ce1bd2f609a7f3c7deedd23a"`
[INFO] [stdout] e1cd0e554683ada48d6a6237e7193cfb87be0a88ce1bd2f609a7f3c7deedd23a
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 585df582a0d779ad9857a8d3c68cfacb03e0a8e05691184e7f4687f4df75900c
[INFO] running `"docker" "start" "-a" "585df582a0d779ad9857a8d3c68cfacb03e0a8e05691184e7f4687f4df75900c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cut_optimizer_2d-98cf7e5e55f112d6
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test::test_non_fitting_cut_piece_nested_no_rotate ... ok
[INFO] [stdout] test test::test_non_fitting_cut_piece_nested_can_rotate ... ok
[INFO] [stdout] test test::test_guillotine_rotate ... ok
[INFO] [stdout] test test::test_non_fitting_cut_piece_guillotine_no_rotate_pattern ... ok
[INFO] [stdout] test test::test_nested_rotate_pattern ... ok
[INFO] [stdout] test test::test_non_fitting_cut_piece_guillotine_can_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 ... 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_mismatched_pattern ... ok
[INFO] [stdout] test test::test_nested_rotate ... ok
[INFO] [stdout] test test::test_nested ... ok
[INFO] [stdout] test test::test_guillotine ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cut-optimizer-2d
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "585df582a0d779ad9857a8d3c68cfacb03e0a8e05691184e7f4687f4df75900c"`
[INFO] running `"docker" "rm" "-f" "585df582a0d779ad9857a8d3c68cfacb03e0a8e05691184e7f4687f4df75900c"`
[INFO] [stdout] 585df582a0d779ad9857a8d3c68cfacb03e0a8e05691184e7f4687f4df75900c