[INFO] fetching crate ncomm 0.1.2...
[INFO] testing ncomm-0.1.2 against master#d3515155216e98c23440ea92c3f49c6a0d7101fc for pr-113843
[INFO] extracting crate ncomm 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate ncomm 0.1.2 on toolchain d3515155216e98c23440ea92c3f49c6a0d7101fc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ncomm 0.1.2
[INFO] finished tweaking crates.io crate ncomm 0.1.2
[INFO] tweaked toml for crates.io crate ncomm 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b0203a6cdcdea3818b156f830d25324b3d05ec09c4c1c01491c11be12a67715
[INFO] running `Command { std: "docker" "start" "-a" "0b0203a6cdcdea3818b156f830d25324b3d05ec09c4c1c01491c11be12a67715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b0203a6cdcdea3818b156f830d25324b3d05ec09c4c1c01491c11be12a67715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b0203a6cdcdea3818b156f830d25324b3d05ec09c4c1c01491c11be12a67715", kill_on_drop: false }`
[INFO] [stdout] 0b0203a6cdcdea3818b156f830d25324b3d05ec09c4c1c01491c11be12a67715
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c35f65809339adcb62d4f14912ae740c9a408c041653e3d48533f634291ff7e2
[INFO] running `Command { std: "docker" "start" "-a" "c35f65809339adcb62d4f14912ae740c9a408c041653e3d48533f634291ff7e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling nix v0.26.2
[INFO] [stderr]    Compiling ctrlc v3.4.0
[INFO] [stderr]    Compiling ncomm v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.44s
[INFO] running `Command { std: "docker" "inspect" "c35f65809339adcb62d4f14912ae740c9a408c041653e3d48533f634291ff7e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c35f65809339adcb62d4f14912ae740c9a408c041653e3d48533f634291ff7e2", kill_on_drop: false }`
[INFO] [stdout] c35f65809339adcb62d4f14912ae740c9a408c041653e3d48533f634291ff7e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbc11c15c83694a751ff6e3ece335ca2e4044b6d1e9a36989d9c77e326d14f6d
[INFO] running `Command { std: "docker" "start" "-a" "cbc11c15c83694a751ff6e3ece335ca2e4044b6d1e9a36989d9c77e326d14f6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ncomm v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `Command { std: "docker" "inspect" "cbc11c15c83694a751ff6e3ece335ca2e4044b6d1e9a36989d9c77e326d14f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbc11c15c83694a751ff6e3ece335ca2e4044b6d1e9a36989d9c77e326d14f6d", kill_on_drop: false }`
[INFO] [stdout] cbc11c15c83694a751ff6e3ece335ca2e4044b6d1e9a36989d9c77e326d14f6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bcf401540457e2b0d5e99a25c836d41fc14e6ec32f47f05783b1daf3990d8088
[INFO] running `Command { std: "docker" "start" "-a" "bcf401540457e2b0d5e99a25c836d41fc14e6ec32f47f05783b1daf3990d8088", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ncomm-3d0d19cd9cedb9d3)
[INFO] [stdout] 
[INFO] [stdout] running 78 tests
[INFO] [stdout] test client_server::local::tests::test_create_client_server ... ok
[INFO] [stdout] test client_server::local::tests::test_receive_empty_response_client_server ... ok
[INFO] [stdout] test client_server::local::tests::test_get_clients_client_server ... ok
[INFO] [stdout] test client_server::local::tests::test_send_many_requests_from_same_client_client_server ... ok
[INFO] [stdout] test client_server::local::tests::test_send_multiple_requests_client_server ... ok
[INFO] [stdout] test client_server::local::tests::test_send_multiple_responses_to_same_client_client_server ... ok
[INFO] [stdout] test client_server::local::tests::test_send_multiple_responses_to_multiple_clients_client_server ... ok
[INFO] [stdout] test client_server::local::tests::test_send_request_client_server ... ok
[INFO] [stdout] test client_server::local::tests::test_send_resopnse_to_one_of_many_clients_client_server ... ok
[INFO] [stdout] test client_server::local::tests::test_send_response_client_server ... ok
[INFO] [stdout] test client_server::local::tests::test_send_responses_to_multiple_clients_client_server ... ok
[INFO] [stdout] test executor::simple_executor::tests::test_simple_executor_new_with ... ok
[INFO] [stdout] test executor::simple_executor::tests::test_simple_executor_basic_node ... ok
[INFO] [stdout] test executor::simple_multi_executor::tests::test_simple_multi_executor_add_new_node ... ok
[INFO] [stdout] test executor::simple_multi_executor::tests::test_simple_multi_executor_new ... ok
[INFO] [stdout] test executor::simple_multi_executor::tests::test_simple_multi_executor_new_with ... ok
[INFO] [stdout] test executor::simple_multi_executor::tests::test_simple_multi_executor_start ... ok
[INFO] [stdout] test executor::simple_executor::tests::test_simple_executor_pubsub_node ... ok
[INFO] [stdout] test executor::simple_executor::tests::test_simple_executor_client_server_nodes ... ok
[INFO] [stdout] test node::basic_node::tests::test_create_basic_node ... ok
[INFO] [stdout] test node::basic_node::tests::test_get_update_rate ... ok
[INFO] [stdout] test node::basic_node::tests::test_shutdown_basic_node ... ok
[INFO] [stdout] test node::basic_node::tests::test_start_basic_node ... ok
[INFO] [stdout] test node::basic_node::tests::test_update_basic_node ... ok
[INFO] [stdout] test node::client_server_node::tests::test_create_client_server_nodes ... ok
[INFO] [stdout] test node::client_server_node::tests::test_shutdown_client_server_nodes ... ok
[INFO] [stdout] test node::client_server_node::tests::test_start_client_server_nodes ... ok
[INFO] [stdout] test node::client_server_node::tests::test_update_client_server_nodes ... ok
[INFO] [stdout] test node::pubsub_node::tests::test_create_pubsub_node ... ok
[INFO] [stdout] test node::pubsub_node::tests::test_start_pubsub_node ... ok
[INFO] [stdout] test node::pubsub_node::tests::test_update_pubsub_node ... ok
[INFO] [stdout] test node::udp_pubsub_node::tests::test_create_udp_pubsub_node ... ok
[INFO] [stdout] test node::udp_pubsub_node::tests::test_shutdown_udp_pubsub_node ... ok
[INFO] [stdout] test node::udp_pubsub_node::tests::test_start_udp_pubsub_node ... ok
[INFO] [stdout] test executor::simple_executor::tests::test_two_simple_executors ... ok
[INFO] [stdout] test node::update_client_server_node::tests::test_create_update_client_server_nodes ... ok
[INFO] [stdout] test node::update_client_server_node::tests::test_shutdown_client_server_nodes ... ok
[INFO] [stdout] test node::update_client_server_node::tests::test_start_update_client_server_nodes ... ok
[INFO] [stdout] test node::update_client_server_node::tests::test_update_update_client_server_nodes ... ok
[INFO] [stdout] test publisher_subscriber::local::tests::test_create_publisher_and_subscriber ... ok
[INFO] [stdout] test publisher_subscriber::local::tests::test_no_data_sent ... ok
[INFO] [stdout] test publisher_subscriber::local::tests::test_send_data ... ok
[INFO] [stdout] test publisher_subscriber::local::tests::test_send_many_data ... ok
[INFO] [stdout] test publisher_subscriber::udp::tests::test_create_udp_publisher_and_subscriber ... ok
[INFO] [stdout] test node::udp_pubsub_node::tests::test_update_udp_pubsub_node ... ok
[INFO] [stdout] test publisher_subscriber::udp::tests::test_send_data_udp_publisher_and_subscriber ... ok
[INFO] [stdout] test update_client_server::local::tests::test_create_update_client_server ... ok
[INFO] [stdout] test update_client_server::local::tests::test_get_clients_update_client_server ... ok
[INFO] [stdout] test update_client_server::local::tests::test_receive_empty_response_update_client_server ... ok
[INFO] [stdout] test update_client_server::local::tests::test_receive_empty_update_update_client_server ... ok
[INFO] [stdout] test update_client_server::local::tests::test_send_many_requests_from_same_client_update_client_server ... ok
[INFO] [stdout] test update_client_server::local::tests::test_send_multiple_requests_update_client_server ... ok
[INFO] [stdout] test update_client_server::local::tests::test_send_multiple_responses_to_multiple_clients_update_client_server ... ok
[INFO] [stdout] test update_client_server::local::tests::test_send_multiple_responses_to_same_client_update_client_server ... ok
[INFO] [stdout] test update_client_server::local::tests::test_send_multiple_updates_to_multiple_clients_update_client_server ... ok
[INFO] [stdout] test update_client_server::local::tests::test_send_multiple_updates_to_same_client_update_client_server ... ok
[INFO] [stdout] test update_client_server::local::tests::test_send_request_update_client_server ... ok
[INFO] [stdout] test update_client_server::local::tests::test_send_response_to_one_of_many_clients_update_client_server ... ok
[INFO] [stdout] test update_client_server::local::tests::test_send_response_update_client_server ... ok
[INFO] [stdout] test update_client_server::local::tests::test_send_responses_to_multiple_clients_update_client_server ... ok
[INFO] [stdout] test update_client_server::local::tests::test_send_update_to_one_of_many_clients_update_client_server ... ok
[INFO] [stdout] test update_client_server::local::tests::test_send_update_update_client_server ... ok
[INFO] [stdout] test update_client_server::local::tests::test_send_updates_to_multiple_clients_update_client_server ... ok
[INFO] [stdout] test publisher_subscriber::udp::tests::test_send_many_data_udp_publisher_and_subscriber ... ok
[INFO] [stdout] test executor::simple_executor::tests::test_simple_executor_update_client_server_nodes ... ok
[INFO] [stdout] test executor::simple_executor::tests::test_simple_executor_udp_pubsub_nodes ... ok
[INFO] [stdout] test executor::simple_executor::tests::test_simple_executor_pubsub_node_different_executors ... ok
[INFO] [stdout] test executor::simple_executor::tests::test_simple_executor_update_client_server_nodes_different_executors ... ok
[INFO] [stdout] test executor::simple_executor::tests::test_simple_executor_client_server_nodes_different_executors ... ok
[INFO] [stdout] test executor::simple_executor::tests::test_simple_executor_udp_pubsub_nodes_different_executors ... ok
[INFO] [stdout] test executor::simple_executor::tests::test_simple_executor_update_client_server_nodes_different_executors_time ... ok
[INFO] [stdout] test executor::simple_multi_executor::tests::test_simple_multi_executor_update_for_seconds ... ok
[INFO] [stdout] test executor::simple_multi_executor::tests::test_simple_multi_executor_update_loop_for_one_second ... ok
[INFO] [stdout] test executor::simple_executor::tests::test_simple_executor_update_loop_interrupt ... ok
[INFO] [stdout] test executor::simple_executor::tests::test_simple_executor_time ... ok
[INFO] [stdout] test executor::simple_executor::tests::test_simple_executor_client_server_nodes_different_executors_time ... ok
[INFO] [stdout] test executor::simple_executor::tests::test_simple_executor_pubsub_node_different_executors_time ... ok
[INFO] [stdout] test executor::simple_executor::tests::test_two_simple_executors_time ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 78 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ncomm
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bcf401540457e2b0d5e99a25c836d41fc14e6ec32f47f05783b1daf3990d8088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcf401540457e2b0d5e99a25c836d41fc14e6ec32f47f05783b1daf3990d8088", kill_on_drop: false }`
[INFO] [stdout] bcf401540457e2b0d5e99a25c836d41fc14e6ec32f47f05783b1daf3990d8088