[INFO] fetching crate hungarian 1.1.1...
[INFO] testing hungarian-1.1.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate hungarian 1.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate hungarian 1.1.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hungarian 1.1.1
[INFO] finished tweaking crates.io crate hungarian 1.1.1
[INFO] tweaked toml for crates.io crate hungarian 1.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 028da34f99c61126036505a6ecf4cf43d5edcb1f23a3e35763ea98f82760dee1
[INFO] running `Command { std: "docker" "start" "-a" "028da34f99c61126036505a6ecf4cf43d5edcb1f23a3e35763ea98f82760dee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "028da34f99c61126036505a6ecf4cf43d5edcb1f23a3e35763ea98f82760dee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "028da34f99c61126036505a6ecf4cf43d5edcb1f23a3e35763ea98f82760dee1", kill_on_drop: false }`
[INFO] [stdout] 028da34f99c61126036505a6ecf4cf43d5edcb1f23a3e35763ea98f82760dee1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--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] 65d84647bf705dbdf861324a3f09d8d3b4235e2753994ede370fda722edb361f
[INFO] running `Command { std: "docker" "start" "-a" "65d84647bf705dbdf861324a3f09d8d3b4235e2753994ede370fda722edb361f", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixedbitset v0.3.1
[INFO] [stderr]    Compiling hungarian v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "65d84647bf705dbdf861324a3f09d8d3b4235e2753994ede370fda722edb361f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65d84647bf705dbdf861324a3f09d8d3b4235e2753994ede370fda722edb361f", kill_on_drop: false }`
[INFO] [stdout] 65d84647bf705dbdf861324a3f09d8d3b4235e2753994ede370fda722edb361f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] d8e4bff3a5497c525fcb58d1dd2409ca1cc10df54c1ddb034954a2afd90a541d
[INFO] running `Command { std: "docker" "start" "-a" "d8e4bff3a5497c525fcb58d1dd2409ca1cc10df54c1ddb034954a2afd90a541d", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling pathfinding v2.0.4
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling hungarian v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 40.62s
[INFO] running `Command { std: "docker" "inspect" "d8e4bff3a5497c525fcb58d1dd2409ca1cc10df54c1ddb034954a2afd90a541d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8e4bff3a5497c525fcb58d1dd2409ca1cc10df54c1ddb034954a2afd90a541d", kill_on_drop: false }`
[INFO] [stdout] d8e4bff3a5497c525fcb58d1dd2409ca1cc10df54c1ddb034954a2afd90a541d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 558e6ae3c33ea75350b290840dde302cf47683ddc11885345b8d4e1b9d8a3920
[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" "558e6ae3c33ea75350b290840dde302cf47683ddc11885345b8d4e1b9d8a3920", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hungarian-ef6bc3169c6a12bc
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test tests::test_basic_1x2 ... ok
[INFO] [stdout] test tests::test_basic_2x1 ... ok
[INFO] [stdout] test tests::test_rectangle_5x4 ... ok
[INFO] [stdout] test tests::test_rectangle_3x4 ... ok
[INFO] [stdout] test tests::test_python_5x5 ... ok
[INFO] [stdout] test tests::test_python_20x20 ... ok
[INFO] [stdout] test tests::test_rectangle_4x5 ... ok
[INFO] [stdout] test tests::test_python_10x10 ... ok
[INFO] [stdout] test tests::test_party_3x3 ... ok
[INFO] [stdout] test tests::test_stack_overflow_14x11 ... ok
[INFO] [stdout] test tests::test_wikihow_5x5 ... ok
[INFO] [stdout] test tests::test_basic_2x2 ... ok
[INFO] [stdout] test tests::test_basic_1x1 ... ok
[INFO] [stdout] test tests::test_stack_overflow_4x4 ... ok
[INFO] [stdout] test tests::test_basic_0x0 ... ok
[INFO] [stdout] test tests::test_sales_3x3 ... ok
[INFO] [stdout] test tests::test_stack_overflow_6x6 ... ok
[INFO] [stdout] test tests::test_wikipedia_4x4 ... ok
[INFO] [stdout] test tests::test_stack_overflow_5x5 ... ok
[INFO] [stdout] test tests::test_stack_overflow_4x4_zeros ... ok
[INFO] [stdout] test tests::test_rectangle_nx1 ... ok
[INFO] [stdout] test tests::test_rectangle_1xn ... ok
[INFO] [stdout] test tests::test_worst_case ... ok
[INFO] [stdout] test tests::test_stress ... ok
[INFO] [stdout] test tests::test_large ... test tests::test_large has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "558e6ae3c33ea75350b290840dde302cf47683ddc11885345b8d4e1b9d8a3920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "558e6ae3c33ea75350b290840dde302cf47683ddc11885345b8d4e1b9d8a3920", kill_on_drop: false }`
[INFO] [stdout] 558e6ae3c33ea75350b290840dde302cf47683ddc11885345b8d4e1b9d8a3920
