[INFO] fetching crate node_crunch 0.1.0...
[INFO] testing node_crunch-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate node_crunch 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate node_crunch 0.1.0 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 node_crunch 0.1.0
[INFO] finished tweaking crates.io crate node_crunch 0.1.0
[INFO] tweaked toml for crates.io crate node_crunch 0.1.0 written to /workspace/builds/worker-7/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-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" "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] ebb513815de11699554bbabc81d2a17f83aed492687b8e85ab9d32803eadb72d
[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" "ebb513815de11699554bbabc81d2a17f83aed492687b8e85ab9d32803eadb72d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebb513815de11699554bbabc81d2a17f83aed492687b8e85ab9d32803eadb72d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebb513815de11699554bbabc81d2a17f83aed492687b8e85ab9d32803eadb72d", kill_on_drop: false }`
[INFO] [stdout] ebb513815de11699554bbabc81d2a17f83aed492687b8e85ab9d32803eadb72d
[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" "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] 31b86a177a085122155ae886ea183ffb1c26394d50294ae7f7f66f82691f7f72
[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" "31b86a177a085122155ae886ea183ffb1c26394d50294ae7f7f66f82691f7f72", kill_on_drop: false }`
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling node_crunch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "31b86a177a085122155ae886ea183ffb1c26394d50294ae7f7f66f82691f7f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31b86a177a085122155ae886ea183ffb1c26394d50294ae7f7f66f82691f7f72", kill_on_drop: false }`
[INFO] [stdout] 31b86a177a085122155ae886ea183ffb1c26394d50294ae7f7f66f82691f7f72
[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" "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] 85adeba340ac1966012b565a4a5c365a2785dd3cc375491f9a5eff993abc9443
[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" "85adeba340ac1966012b565a4a5c365a2785dd3cc375491f9a5eff993abc9443", kill_on_drop: false }`
[INFO] [stderr]    Compiling node_crunch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "85adeba340ac1966012b565a4a5c365a2785dd3cc375491f9a5eff993abc9443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85adeba340ac1966012b565a4a5c365a2785dd3cc375491f9a5eff993abc9443", kill_on_drop: false }`
[INFO] [stdout] 85adeba340ac1966012b565a4a5c365a2785dd3cc375491f9a5eff993abc9443
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3d1bf53095e28dd1387a3cbe97b3f6f2fd80bf2a3bd8280d964dc207bee4904a
[INFO] running `Command { std: "docker" "start" "-a" "3d1bf53095e28dd1387a3cbe97b3f6f2fd80bf2a3bd8280d964dc207bee4904a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/node_crunch-0b481ef78abf1210)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test array2d::tests::test_a2d_chunk_get_chunk_property1 ... ok
[INFO] [stdout] test array2d::tests::test_a2d_chunk_get_chunk_property2 ... ok
[INFO] [stdout] test array2d::tests::test_a2d_chunk_new1 ... ok
[INFO] [stdout] test array2d::tests::test_a2d_chunk_new2 ... ok
[INFO] [stdout] test array2d::tests::test_a2d_chunk_num_of_chunks1 ... ok
[INFO] [stdout] test array2d::tests::test_a2d_chunk_set_chunk1 ... ok
[INFO] [stdout] test array2d::tests::test_a2d_index ... ok
[INFO] [stdout] test array2d::tests::test_a2d_set_and_get ... ok
[INFO] [stdout] test array2d::tests::test_a2d_chunk_num_of_chunks2 ... ok
[INFO] [stdout] test nc_node::tests::test_np_dec_and_check_counter ... ok
[INFO] [stdout] test nc_node::tests::test_nhb_reset_counter ... ok
[INFO] [stdout] test nc_node::tests::test_nhb_dec_and_check_counter1 ... ok
[INFO] [stdout] test array2d::tests::test_a2d_set_region3 ... ok
[INFO] [stdout] test array2d::tests::test_a2d_set_region2 ... ok
[INFO] [stdout] test array2d::tests::test_a2d_chunk_set_chunk2 ... ok
[INFO] [stdout] test nc_util::tests::test_encode_decode ... ok
[INFO] [stdout] test nc_util::tests::test_receive_data ... ok
[INFO] [stdout] test array2d::tests::test_a2d_set_region1 ... ok
[INFO] [stdout] test nc_node_info::tests::test_register_new_node ... ok
[INFO] [stdout] test nc_node::tests::test_np_reset_counter ... ok
[INFO] [stdout] test nc_util::tests::test_send_and_receive ... ok
[INFO] [stdout] test nc_util::tests::test_send_data2 ... ok
[INFO] [stdout] test array2d::tests::test_a2d_chunk_new3 - should panic ... ok
[INFO] [stdout] test array2d::tests::test_a2d_chunk_new5 - should panic ... ok
[INFO] [stdout] test array2d::tests::test_a2d_chunk_new4 - should panic ... ok
[INFO] [stdout] test array2d::tests::test_a2d_chunk_new6 - should panic ... ok
[INFO] [stdout] test array2d::tests::test_a2d_chunk_new8 - should panic ... ok
[INFO] [stdout] test array2d::tests::test_a2d_new2 - should panic ... ok
[INFO] [stdout] test array2d::tests::test_a2d_new1 - should panic ... ok
[INFO] [stdout] test array2d::tests::test_a2d_chunk_new7 - should panic ... ok
[INFO] [stdout] test nc_node_info::tests::test_node_list_check_heartbeat ... ok
[INFO] [stdout] test nc_node_info::tests::test_update_heartbeat ... ok
[INFO] [stdout] test nc_node_info::tests::test_node_list_update_heartbeat ... ok
[INFO] [stderr]    Doc-tests node_crunch
[INFO] [stdout] test nc_node_info::tests::test_heartbeat_invalid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/nc_util.rs - nc_util::nc_encode_data (line 18) ... ok
[INFO] [stdout] test src/nc_util.rs - nc_util::nc_decode_data (line 37) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3d1bf53095e28dd1387a3cbe97b3f6f2fd80bf2a3bd8280d964dc207bee4904a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d1bf53095e28dd1387a3cbe97b3f6f2fd80bf2a3bd8280d964dc207bee4904a", kill_on_drop: false }`
[INFO] [stdout] 3d1bf53095e28dd1387a3cbe97b3f6f2fd80bf2a3bd8280d964dc207bee4904a