[INFO] fetching crate hungarian 1.1.1... [INFO] testing hungarian-1.1.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [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 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 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" "+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-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/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] a4a0dce39e792f164ca4ccab1b2bf4fa91733a9a699ef871c7eb94943c2864b6 [INFO] running `Command { std: "docker" "start" "-a" "a4a0dce39e792f164ca4ccab1b2bf4fa91733a9a699ef871c7eb94943c2864b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4a0dce39e792f164ca4ccab1b2bf4fa91733a9a699ef871c7eb94943c2864b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4a0dce39e792f164ca4ccab1b2bf4fa91733a9a699ef871c7eb94943c2864b6", kill_on_drop: false }` [INFO] [stdout] a4a0dce39e792f164ca4ccab1b2bf4fa91733a9a699ef871c7eb94943c2864b6 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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] 5dad5db36490c1b0b8324032dfbdbdb923aa3275c386ed096810e302dc51b3f7 [INFO] running `Command { std: "docker" "start" "-a" "5dad5db36490c1b0b8324032dfbdbdb923aa3275c386ed096810e302dc51b3f7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Compiling fixedbitset v0.3.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling matrixmultiply v0.2.4 [INFO] [stderr] Compiling hungarian v1.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.91s [INFO] running `Command { std: "docker" "inspect" "5dad5db36490c1b0b8324032dfbdbdb923aa3275c386ed096810e302dc51b3f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dad5db36490c1b0b8324032dfbdbdb923aa3275c386ed096810e302dc51b3f7", kill_on_drop: false }` [INFO] [stdout] 5dad5db36490c1b0b8324032dfbdbdb923aa3275c386ed096810e302dc51b3f7 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2b15acf208149bb6b0f0fb1fefdf98039e2c2f525c2fd7b945a27fffc8d1136 [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" "d2b15acf208149bb6b0f0fb1fefdf98039e2c2f525c2fd7b945a27fffc8d1136", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling fixedbitset v0.4.0 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling integer-sqrt v0.1.5 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling pathfinding v2.2.2 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [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 27.04s [INFO] running `Command { std: "docker" "inspect" "d2b15acf208149bb6b0f0fb1fefdf98039e2c2f525c2fd7b945a27fffc8d1136", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2b15acf208149bb6b0f0fb1fefdf98039e2c2f525c2fd7b945a27fffc8d1136", kill_on_drop: false }` [INFO] [stdout] d2b15acf208149bb6b0f0fb1fefdf98039e2c2f525c2fd7b945a27fffc8d1136 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4fb16aff69765ccc2aaa25cd1f41950685cf127ec43ee627ff2e4a6f30872469 [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" "4fb16aff69765ccc2aaa25cd1f41950685cf127ec43ee627ff2e4a6f30872469", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hungarian-fc70e9ff97885a6a) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test tests::test_basic_0x0 ... ok [INFO] [stdout] test tests::test_basic_1x1 ... ok [INFO] [stdout] test tests::test_basic_1x2 ... ok [INFO] [stdout] test tests::test_basic_2x2 ... ok [INFO] [stdout] test tests::test_party_3x3 ... ok [INFO] [stdout] test tests::test_basic_2x1 ... ok [INFO] [stdout] test tests::test_python_5x5 ... ok [INFO] [stdout] test tests::test_rectangle_4x5 ... ok [INFO] [stdout] test tests::test_rectangle_3x4 ... ok [INFO] [stdout] test tests::test_stack_overflow_4x4 ... ok [INFO] [stdout] test tests::test_rectangle_5x4 ... ok [INFO] [stdout] test tests::test_stack_overflow_5x5 ... ok [INFO] [stdout] test tests::test_python_10x10 ... ok [INFO] [stdout] test tests::test_stack_overflow_4x4_zeros ... ok [INFO] [stdout] test tests::test_wikipedia_4x4 ... ok [INFO] [stdout] test tests::test_wikihow_5x5 ... ok [INFO] [stdout] test tests::test_stack_overflow_6x6 ... ok [INFO] [stdout] test tests::test_python_20x20 ... ok [INFO] [stdout] test tests::test_sales_3x3 ... ok [INFO] [stdout] test tests::test_stack_overflow_14x11 ... ok [INFO] [stdout] test tests::test_rectangle_1xn ... ok [INFO] [stdout] test tests::test_rectangle_nx1 ... 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" "4fb16aff69765ccc2aaa25cd1f41950685cf127ec43ee627ff2e4a6f30872469", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fb16aff69765ccc2aaa25cd1f41950685cf127ec43ee627ff2e4a6f30872469", kill_on_drop: false }` [INFO] [stdout] 4fb16aff69765ccc2aaa25cd1f41950685cf127ec43ee627ff2e4a6f30872469