[INFO] fetching crate hungarian 1.1.1... [INFO] testing hungarian-1.1.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate hungarian 1.1.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate hungarian 1.1.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 995a0bc85e10057652b7aebe7f6284bf780db2dbc7ef5b2f0c465b784743fbe1 [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" "995a0bc85e10057652b7aebe7f6284bf780db2dbc7ef5b2f0c465b784743fbe1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "995a0bc85e10057652b7aebe7f6284bf780db2dbc7ef5b2f0c465b784743fbe1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "995a0bc85e10057652b7aebe7f6284bf780db2dbc7ef5b2f0c465b784743fbe1", kill_on_drop: false }` [INFO] [stdout] 995a0bc85e10057652b7aebe7f6284bf780db2dbc7ef5b2f0c465b784743fbe1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5252ff53294459df4dae48bbb413fa651358181f7e08bd4aa5697e029b9726ce [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" "5252ff53294459df4dae48bbb413fa651358181f7e08bd4aa5697e029b9726ce", kill_on_drop: false }` [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Compiling fixedbitset v0.3.2 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling hungarian v1.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.79s [INFO] running `Command { std: "docker" "inspect" "5252ff53294459df4dae48bbb413fa651358181f7e08bd4aa5697e029b9726ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5252ff53294459df4dae48bbb413fa651358181f7e08bd4aa5697e029b9726ce", kill_on_drop: false }` [INFO] [stdout] 5252ff53294459df4dae48bbb413fa651358181f7e08bd4aa5697e029b9726ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6e96f6b0c5d2e708d06b6d8977fd045a4cfb50146dd0f122a063cc0efd7a3d6 [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" "f6e96f6b0c5d2e708d06b6d8977fd045a4cfb50146dd0f122a063cc0efd7a3d6", kill_on_drop: false }` [INFO] [stderr] Compiling fixedbitset v0.4.0 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling pathfinding v2.2.1 [INFO] [stderr] Compiling hungarian v1.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.91s [INFO] running `Command { std: "docker" "inspect" "f6e96f6b0c5d2e708d06b6d8977fd045a4cfb50146dd0f122a063cc0efd7a3d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6e96f6b0c5d2e708d06b6d8977fd045a4cfb50146dd0f122a063cc0efd7a3d6", kill_on_drop: false }` [INFO] [stdout] f6e96f6b0c5d2e708d06b6d8977fd045a4cfb50146dd0f122a063cc0efd7a3d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7eb332fecdfa39a9536fa49236093b63e96cead8644577ab3394168ea5e35507 [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" "7eb332fecdfa39a9536fa49236093b63e96cead8644577ab3394168ea5e35507", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hungarian-4d10c69941d76d31) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test tests::test_basic_2x1 ... ok [INFO] [stdout] test tests::test_basic_2x2 ... ok [INFO] [stdout] test tests::test_party_3x3 ... ok [INFO] [stdout] test tests::test_rectangle_4x5 ... ok [INFO] [stdout] test tests::test_rectangle_5x4 ... ok [INFO] [stdout] test tests::test_stack_overflow_4x4_zeros ... ok [INFO] [stdout] test tests::test_stack_overflow_6x6 ... ok [INFO] [stdout] test tests::test_stack_overflow_4x4 ... ok [INFO] [stdout] test tests::test_wikihow_5x5 ... ok [INFO] [stdout] test tests::test_python_20x20 ... ok [INFO] [stdout] test tests::test_python_5x5 ... ok [INFO] [stdout] test tests::test_basic_1x1 ... ok [INFO] [stdout] test tests::test_basic_1x2 ... ok [INFO] [stdout] test tests::test_stack_overflow_5x5 ... ok [INFO] [stdout] test tests::test_python_10x10 ... ok [INFO] [stdout] test tests::test_rectangle_3x4 ... ok [INFO] [stdout] test tests::test_basic_0x0 ... ok [INFO] [stdout] test tests::test_stack_overflow_14x11 ... ok [INFO] [stdout] test tests::test_sales_3x3 ... ok [INFO] [stdout] test tests::test_wikipedia_4x4 ... 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 has been running for over 60 seconds [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "7eb332fecdfa39a9536fa49236093b63e96cead8644577ab3394168ea5e35507", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7eb332fecdfa39a9536fa49236093b63e96cead8644577ab3394168ea5e35507", kill_on_drop: false }` [INFO] [stdout] 7eb332fecdfa39a9536fa49236093b63e96cead8644577ab3394168ea5e35507