[INFO] fetching crate flowrlib 0.8.8...
[INFO] testing flowrlib-0.8.8 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate flowrlib 0.8.8 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate flowrlib 0.8.8 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flowrlib 0.8.8
[INFO] finished tweaking crates.io crate flowrlib 0.8.8
[INFO] tweaked toml for crates.io crate flowrlib 0.8.8 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 6d5756d88256c79ef354e07025074f0dbfa9717b4019205dacc393a7a6bfb987
[INFO] running `Command { std: "docker" "start" "-a" "6d5756d88256c79ef354e07025074f0dbfa9717b4019205dacc393a7a6bfb987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d5756d88256c79ef354e07025074f0dbfa9717b4019205dacc393a7a6bfb987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d5756d88256c79ef354e07025074f0dbfa9717b4019205dacc393a7a6bfb987", kill_on_drop: false }`
[INFO] [stdout] 6d5756d88256c79ef354e07025074f0dbfa9717b4019205dacc393a7a6bfb987
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d271906358d255b112369fc9365e254e30f85d862f8d6f62cd9b3e4a27bece9
[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" "7d271906358d255b112369fc9365e254e30f85d862f8d6f62cd9b3e4a27bece9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling parity-wasm v0.31.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling object v0.25.2
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]    Compiling wasmi-validation v0.1.0
[INFO] [stderr]    Compiling wasmi v0.4.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling multimap v0.5.0
[INFO] [stderr]    Compiling flow_impl v0.8.5
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling time v0.2.26
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling flowrlib v0.8.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "7d271906358d255b112369fc9365e254e30f85d862f8d6f62cd9b3e4a27bece9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d271906358d255b112369fc9365e254e30f85d862f8d6f62cd9b3e4a27bece9", kill_on_drop: false }`
[INFO] [stdout] 7d271906358d255b112369fc9365e254e30f85d862f8d6f62cd9b3e4a27bece9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7f18053cbd2ea72e61e78d679f5e2a59ae07bfd9f6af347aefd91bc2df59e5e
[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" "c7f18053cbd2ea72e61e78d679f5e2a59ae07bfd9f6af347aefd91bc2df59e5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling flowrlib v0.8.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib_manifest.rs:184:27
[INFO] [stdout]     |
[INFO] [stdout] 184 |         struct TestImpl {};
[INFO] [stdout]     |                           ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.60s
[INFO] running `Command { std: "docker" "inspect" "c7f18053cbd2ea72e61e78d679f5e2a59ae07bfd9f6af347aefd91bc2df59e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7f18053cbd2ea72e61e78d679f5e2a59ae07bfd9f6af347aefd91bc2df59e5e", kill_on_drop: false }`
[INFO] [stdout] c7f18053cbd2ea72e61e78d679f5e2a59ae07bfd9f6af347aefd91bc2df59e5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] ffc5f245a13f23c0d4801e7104626d0ca0beb5a3784f8c9c6680b1c389a9c0c4
[INFO] running `Command { std: "docker" "start" "-a" "ffc5f245a13f23c0d4801e7104626d0ca0beb5a3784f8c9c6680b1c389a9c0c4", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib_manifest.rs:184:27
[INFO] [stderr]     |
[INFO] [stderr] 184 |         struct TestImpl {};
[INFO] [stderr]     |                           ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flowrlib-600809ff1fddf476)
[INFO] [stdout] 
[INFO] [stdout] running 94 tests
[INFO] [stdout] test coordinator::test::submit_with_debugger ... ignored
[INFO] [stdout] test function::test::access_array_elements ... ok
[INFO] [stdout] test function::test::can_oversend_inputs ... ok
[INFO] [stdout] test function::test::can_send_array_object ... ok
[INFO] [stdout] test function::test::can_send_array_objects_when_input_depth_more_than_1 ... ok
[INFO] [stdout] test function::test::can_get_function_name_and_id_and_location ... ok
[INFO] [stdout] test function::test::can_send_array_to_simple_object_depth_1 ... ok
[INFO] [stdout] test function::test::can_display_function_with_inputs ... ok
[INFO] [stdout] test function::test::can_send_array_to_simple_object_depth_2 ... ok
[INFO] [stdout] test function::test::can_send_simple_object ... ok
[INFO] [stdout] test input::test::can_take_from_more_than_depth ... ok
[INFO] [stdout] test input::test::accepts_value ... ok
[INFO] [stdout] test function::test::destructure_output_base_route ... ok
[INFO] [stdout] test info::test::can_get_version ... ok
[INFO] [stdout] test function::test::debugger_can_inspect_non_full_input ... ok
[INFO] [stdout] test function::test::can_send_simple_object_to_array_input ... ok
[INFO] [stdout] test function::test::can_send_simple_object_when_depth_more_than_1 ... ok
[INFO] [stdout] test function::test::can_display_function ... ok
[INFO] [stdout] test function::test::can_set_and_get_implementation ... ok
[INFO] [stdout] test input::test::default_depth_is_1 ... ok
[INFO] [stdout] test function::test::call_implementation_not_found_panics ... ok
[INFO] [stdout] test input::test::is_not_array ... ok
[INFO] [stdout] test input::test::no_inputs_initially ... ok
[INFO] [stdout] test input::test::one_is_default_depth ... ok
[INFO] [stdout] test input::test::can_hold_more_than_depth ... ok
[INFO] [stdout] test input::test::reset_empties ... ok
[INFO] [stdout] test function::test::destructure_json_value ... ok
[INFO] [stdout] test lib_manifest::test::compare_manifests_num_locators_different ... ok
[INFO] [stdout] test input::test::take_empties ... ok
[INFO] [stdout] test lib_manifest::test::add_to ... ok
[INFO] [stdout] test lib_manifest::test::compare_manifests_locators_different ... ok
[INFO] [stdout] test lib_manifest::test::compare_manifests_metadata_different ... ok
[INFO] [stdout] test input::test::default_is_not_array ... ok
[INFO] [stdout] test input::test::gets_full ... ok
[INFO] [stdout] test lib_manifest::test::wasm_locators_match ... ok
[INFO] [stdout] test input::test::depth_works ... ok
[INFO] [stdout] test lib_manifest::test::compare_manifests_same ... ok
[INFO] [stdout] test lib_manifest::test::create ... ok
[INFO] [stdout] test lib_manifest::test::load_dyn_library ... ok
[INFO] [stdout] test lib_manifest::test::locators_type_mismatch ... ok
[INFO] [stdout] test coordinator::test::create_submission ... ok
[INFO] [stdout] test metrics::test::test_metrics_display ... ok
[INFO] [stdout] test metrics::test::test_metrics_reset ... ok
[INFO] [stdout] test run_state::test::functional_tests::blocked_is_not_ready ... ok
[INFO] [stdout] test run_state::test::functional_tests::blocked_works ... ok
[INFO] [stdout] test run_state::test::functional_tests::can_create_multiple_jobs ... ok
[INFO] [stdout] test run_state::test::functional_tests::can_create_multiple_jobs_from_array ... ok
[INFO] [stdout] test run_state::test::functional_tests::can_create_multiple_jobs_with_initializer ... ok
[INFO] [stdout] test input::test::default_initial_value_is_none ... ok
[INFO] [stdout] test lib_manifest::test::wasm_locators_dont_match ... ok
[INFO] [stdout] test run_state::test::functional_tests::constant_initializer_not_unblock ... ok
[INFO] [stdout] test manifest::test::load_manifest ... ok
[INFO] [stdout] test lib_manifest::test::serialize ... ok
[INFO] [stdout] test metrics::test::test_max_tracking ... ok
[INFO] [stdout] test run_state::test::functional_tests::pure_function_no_destinations ... ok
[INFO] [stdout] test run_state::test::general_run_state_tests::debugger_can_display_run_state ... ok
[INFO] [stdout] test run_state::test::general_run_state_tests::jobs_sent_increases ... ok
[INFO] [stdout] test run_state::test::functional_tests::no_next_if_none_ready ... ok
[INFO] [stdout] test run_state::test::general_run_state_tests::run_state_can_display ... ok
[INFO] [stdout] test run_state::test::general_run_state_tests::jobs_sent_zero_at_init ... ok
[INFO] [stdout] test run_state::test::state_transitions::blocked_to_ready_on_done ... ok
[INFO] [stdout] test run_state::test::state_transitions::input_blocker ... ok
[INFO] [stdout] test run_state::test::state_transitions::not_block_on_self ... ok
[INFO] [stdout] test run_state::test::state_transitions::process_error_output ... ok
[INFO] [stdout] test run_state::test::state_transitions::ready_to_running_on_next ... ok
[INFO] [stdout] test run_state::test::state_transitions::running_to_blocked_on_done ... ok
[INFO] [stdout] test loader::test::test_create ... ok
[INFO] [stdout] test run_state::test::functional_tests::wont_return_too_many_jobs ... ok
[INFO] [stdout] test run_state::test::functional_tests::unblocking_doubly_blocked_functions_not_ready ... ok
[INFO] [stdout] test manifest::test::add_function ... ok
[INFO] [stdout] test run_state::test::functional_tests::unblocking_makes_ready ... ok
[INFO] [stdout] test run_state::test::functional_tests::get_works ... ok
[INFO] [stdout] test run_state::test::state_transitions::to_ready_2_on_init ... ok
[INFO] [stdout] test run_state::test::state_transitions::running_to_waiting_on_done ... ok
[INFO] [stdout] test run_state::test::state_transitions::to_ready_3_on_init ... ok
[INFO] [stdout] test manifest::test::create ... ok
[INFO] [stdout] test run_state::test::functional_tests::inputs_ready_makes_ready ... ok
[INFO] [stdout] test run_state::test::functional_tests::next_works ... ok
[INFO] [stdout] test run_state::test::state_transitions::running_to_ready_on_done ... ok
[INFO] [stdout] test url::test::relative_other_url::http_and_absolute_path_url ... ok
[INFO] [stdout] test run_state::test::state_transitions::to_blocked_on_init ... ok
[INFO] [stdout] test url::test::absolute_other_url::http_and_file_url ... ok
[INFO] [stdout] test url::test::absolute_other_url::http_and_http_url ... ok
[INFO] [stdout] test url::test::absolute_other_url::http_and_https_url ... ok
[INFO] [stdout] test run_state::test::state_transitions::waiting_to_blocked_on_input ... ok
[INFO] [stdout] test run_state::test::state_transitions::unready_not_to_running_on_next ... ok
[INFO] [stdout] test url::test::absolute_other_url::http_and_lib_url ... ok
[INFO] [stdout] test url::test::absolute_other_url::file_and_file_url ... ok
[INFO] [stdout] test run_state::test::state_transitions::to_waiting_on_init ... ok
[INFO] [stdout] test run_state::test::state_transitions::waiting_to_ready_on_input ... ok
[INFO] [stdout] test run_state::test::state_transitions::to_ready_1_on_init ... ok
[INFO] [stdout] test function::test::cannot_take_input_set_if_not_full ... ok
[INFO] [stdout] test coordinator::test::submit ... ok
[INFO] [stderr]    Doc-tests flowrlib
[INFO] [stdout] test function::test::cannot_take_input_set_if_not_full_depth_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 93 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/coordinator.rs - coordinator::Coordinator (line 97) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ffc5f245a13f23c0d4801e7104626d0ca0beb5a3784f8c9c6680b1c389a9c0c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffc5f245a13f23c0d4801e7104626d0ca0beb5a3784f8c9c6680b1c389a9c0c4", kill_on_drop: false }`
[INFO] [stdout] ffc5f245a13f23c0d4801e7104626d0ca0beb5a3784f8c9c6680b1c389a9c0c4