[INFO] fetching crate cut-optimizer-2d 0.2.0...
[INFO] testing cut-optimizer-2d-0.2.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate cut-optimizer-2d 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate cut-optimizer-2d 0.2.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e73222398f61366c2d77e2c9230d3fe561bc2a21db4e312fb8583a5d5f06de51
[INFO] running `Command { std: "docker" "start" "-a" "e73222398f61366c2d77e2c9230d3fe561bc2a21db4e312fb8583a5d5f06de51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e73222398f61366c2d77e2c9230d3fe561bc2a21db4e312fb8583a5d5f06de51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e73222398f61366c2d77e2c9230d3fe561bc2a21db4e312fb8583a5d5f06de51", kill_on_drop: false }`
[INFO] [stdout] e73222398f61366c2d77e2c9230d3fe561bc2a21db4e312fb8583a5d5f06de51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f001bb22f885c4e63916ce2d336fb1ac4a2bf296b5cf1a9d46fa8e40e845e60d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f001bb22f885c4e63916ce2d336fb1ac4a2bf296b5cf1a9d46fa8e40e845e60d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling cfg-if v1.0.0
[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 5.34s
[INFO] running `Command { std: "docker" "inspect" "f001bb22f885c4e63916ce2d336fb1ac4a2bf296b5cf1a9d46fa8e40e845e60d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f001bb22f885c4e63916ce2d336fb1ac4a2bf296b5cf1a9d46fa8e40e845e60d", kill_on_drop: false }`
[INFO] [stdout] f001bb22f885c4e63916ce2d336fb1ac4a2bf296b5cf1a9d46fa8e40e845e60d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2d7ab6d61bf7642de644b58ef8e2b82cc95d7fde7472c7efd93671d1b9fc5937
[INFO] running `Command { std: "docker" "start" "-a" "2d7ab6d61bf7642de644b58ef8e2b82cc95d7fde7472c7efd93671d1b9fc5937", 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 3.61s
[INFO] running `Command { std: "docker" "inspect" "2d7ab6d61bf7642de644b58ef8e2b82cc95d7fde7472c7efd93671d1b9fc5937", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d7ab6d61bf7642de644b58ef8e2b82cc95d7fde7472c7efd93671d1b9fc5937", kill_on_drop: false }`
[INFO] [stdout] 2d7ab6d61bf7642de644b58ef8e2b82cc95d7fde7472c7efd93671d1b9fc5937
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d7f3ab31def2451848dfea532e3b879535365b056cc00bece084ca7205f19897
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d7f3ab31def2451848dfea532e3b879535365b056cc00bece084ca7205f19897", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cut_optimizer_2d-83c4ab79ef945ee6)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test::test_guillotine_rotate ... ok
[INFO] [stdout] test test::test_guillotine_rotate_pattern ... ok
[INFO] [stdout] test test::test_nested_rotate ... 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_nested_no_rotate_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_guillotine_can_rotate ... ok
[INFO] [stdout] test test::test_nested_rotate_pattern ... ok
[INFO] [stdout] test test::test_non_fitting_cut_piece_nested_no_rotate ... 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 0.53s
[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" "d7f3ab31def2451848dfea532e3b879535365b056cc00bece084ca7205f19897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7f3ab31def2451848dfea532e3b879535365b056cc00bece084ca7205f19897", kill_on_drop: false }`
[INFO] [stdout] d7f3ab31def2451848dfea532e3b879535365b056cc00bece084ca7205f19897