[INFO] fetching crate hungarian 1.1.1... [INFO] testing hungarian-1.1.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate hungarian 1.1.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate hungarian 1.1.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded integer-sqrt v0.1.5 [INFO] [stderr] Downloaded fixedbitset v0.3.2 [INFO] [stderr] Downloaded matrixmultiply v0.2.4 [INFO] [stderr] Downloaded ndarray v0.13.1 [INFO] [stderr] Downloaded pathfinding v2.2.1 [INFO] [stderr] Downloaded fixedbitset v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 76ca0eeecb0b7caa3398414e863a0849e770bbee8f417b93ecb2921a9ce8863d [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" "76ca0eeecb0b7caa3398414e863a0849e770bbee8f417b93ecb2921a9ce8863d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76ca0eeecb0b7caa3398414e863a0849e770bbee8f417b93ecb2921a9ce8863d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76ca0eeecb0b7caa3398414e863a0849e770bbee8f417b93ecb2921a9ce8863d", kill_on_drop: false }` [INFO] [stdout] 76ca0eeecb0b7caa3398414e863a0849e770bbee8f417b93ecb2921a9ce8863d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8630be87792243ce18d24cc13e400ecd5a6140a6f0ccfff21fbb2bc070152734 [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" "8630be87792243ce18d24cc13e400ecd5a6140a6f0ccfff21fbb2bc070152734", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling fixedbitset v0.3.2 [INFO] [stderr] Compiling matrixmultiply v0.2.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling hungarian v1.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.29s [INFO] running `Command { std: "docker" "inspect" "8630be87792243ce18d24cc13e400ecd5a6140a6f0ccfff21fbb2bc070152734", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8630be87792243ce18d24cc13e400ecd5a6140a6f0ccfff21fbb2bc070152734", kill_on_drop: false }` [INFO] [stdout] 8630be87792243ce18d24cc13e400ecd5a6140a6f0ccfff21fbb2bc070152734 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e19ba0a1fd11dec9a2bd4fb70ba0dcd1a497661a29b81d2d107e2306da84d37c [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" "e19ba0a1fd11dec9a2bd4fb70ba0dcd1a497661a29b81d2d107e2306da84d37c", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling fixedbitset v0.4.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling integer-sqrt v0.1.5 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling pathfinding v2.2.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling hungarian v1.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 29.94s [INFO] running `Command { std: "docker" "inspect" "e19ba0a1fd11dec9a2bd4fb70ba0dcd1a497661a29b81d2d107e2306da84d37c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e19ba0a1fd11dec9a2bd4fb70ba0dcd1a497661a29b81d2d107e2306da84d37c", kill_on_drop: false }` [INFO] [stdout] e19ba0a1fd11dec9a2bd4fb70ba0dcd1a497661a29b81d2d107e2306da84d37c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 54f1f3e7ecc4457d381d8945ceeb8c8b7d6f33e26a18c93cea9bc1e92cbbfd48 [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" "54f1f3e7ecc4457d381d8945ceeb8c8b7d6f33e26a18c93cea9bc1e92cbbfd48", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hungarian-fb2719da5a3782d2) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test tests::test_basic_0x0 ... ok [INFO] [stdout] test tests::test_party_3x3 ... ok [INFO] [stdout] test tests::test_basic_1x2 ... ok [INFO] [stdout] test tests::test_python_5x5 ... ok [INFO] [stdout] test tests::test_stack_overflow_4x4_zeros ... ok [INFO] [stdout] test tests::test_rectangle_3x4 ... ok [INFO] [stdout] test tests::test_basic_1x1 ... ok [INFO] [stdout] test tests::test_sales_3x3 ... ok [INFO] [stdout] test tests::test_stack_overflow_6x6 ... ok [INFO] [stdout] test tests::test_wikihow_5x5 ... ok [INFO] [stdout] test tests::test_rectangle_4x5 ... ok [INFO] [stdout] test tests::test_stack_overflow_14x11 ... ok [INFO] [stdout] test tests::test_stack_overflow_4x4 ... ok [INFO] [stdout] test tests::test_rectangle_5x4 ... ok [INFO] [stdout] test tests::test_python_10x10 ... ok [INFO] [stdout] test tests::test_python_20x20 ... ok [INFO] [stdout] test tests::test_wikipedia_4x4 ... ok [INFO] [stdout] test tests::test_stack_overflow_5x5 ... ok [INFO] [stdout] test tests::test_basic_2x2 ... ok [INFO] [stdout] test tests::test_rectangle_nx1 ... ok [INFO] [stdout] test tests::test_basic_2x1 ... 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 has been running for over 60 seconds [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "54f1f3e7ecc4457d381d8945ceeb8c8b7d6f33e26a18c93cea9bc1e92cbbfd48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54f1f3e7ecc4457d381d8945ceeb8c8b7d6f33e26a18c93cea9bc1e92cbbfd48", kill_on_drop: false }` [INFO] [stdout] 54f1f3e7ecc4457d381d8945ceeb8c8b7d6f33e26a18c93cea9bc1e92cbbfd48