Dec 15 14:56:19.988 INFO testing finality-grandpa-0.5.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 14:56:19.988 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 14:56:20.535 INFO [stdout] 52c6d1b7b5ec36669e0b80356a5d5d61f7f054c68d6d62dbcf6b9ba14172f4cb
Dec 15 14:56:20.536 INFO running `"docker" "start" "-a" "52c6d1b7b5ec36669e0b80356a5d5d61f7f054c68d6d62dbcf6b9ba14172f4cb"`
Dec 15 14:56:22.079 INFO [stderr] usermod: no changes
Dec 15 14:56:22.192 INFO [stderr]    Compiling finality-grandpa v0.5.1 (/source)
Dec 15 14:56:25.784 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.68s
Dec 15 14:56:25.802 INFO [stderr] su: No module specific data is present
Dec 15 14:56:26.914 INFO running `"docker" "inspect" "52c6d1b7b5ec36669e0b80356a5d5d61f7f054c68d6d62dbcf6b9ba14172f4cb"`
Dec 15 14:56:27.163 INFO running `"docker" "rm" "-f" "52c6d1b7b5ec36669e0b80356a5d5d61f7f054c68d6d62dbcf6b9ba14172f4cb"`
Dec 15 14:56:27.437 INFO [stdout] 52c6d1b7b5ec36669e0b80356a5d5d61f7f054c68d6d62dbcf6b9ba14172f4cb
Dec 15 14:56:27.440 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 14:56:27.926 INFO [stdout] f8125e146896131783d44b6958b7f10520a2c285043fe9d88a08a944a3955bef
Dec 15 14:56:27.935 INFO running `"docker" "start" "-a" "f8125e146896131783d44b6958b7f10520a2c285043fe9d88a08a944a3955bef"`
Dec 15 14:56:29.446 INFO [stderr] usermod: no changes
Dec 15 14:56:29.595 INFO [stderr]    Compiling exit-future v0.1.2
Dec 15 14:56:31.375 INFO [stderr]    Compiling finality-grandpa v0.5.1 (/source)
Dec 15 14:56:54.212 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.73s
Dec 15 14:56:54.221 INFO [stderr] su: No module specific data is present
Dec 15 14:56:56.001 INFO running `"docker" "inspect" "f8125e146896131783d44b6958b7f10520a2c285043fe9d88a08a944a3955bef"`
Dec 15 14:56:56.411 INFO running `"docker" "rm" "-f" "f8125e146896131783d44b6958b7f10520a2c285043fe9d88a08a944a3955bef"`
Dec 15 14:56:56.735 INFO [stdout] f8125e146896131783d44b6958b7f10520a2c285043fe9d88a08a944a3955bef
Dec 15 14:56:56.740 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 14:56:57.316 INFO [stdout] 76f6b1c5b47dadfb37b2818aef93d5303c80f57eb6eb051743f25fb155d8c673
Dec 15 14:56:57.318 INFO running `"docker" "start" "-a" "76f6b1c5b47dadfb37b2818aef93d5303c80f57eb6eb051743f25fb155d8c673"`
Dec 15 14:56:59.384 INFO [stderr] usermod: no changes
Dec 15 14:56:59.528 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 15 14:56:59.543 INFO [stderr]      Running /target/debug/deps/finality_grandpa-032aa66508fa1d70
Dec 15 14:56:59.548 INFO [stdout] 
Dec 15 14:56:59.548 INFO [stdout] running 25 tests
Dec 15 14:56:59.559 INFO [stdout] test bitfield::tests::merge_live ... ok
Dec 15 14:56:59.559 INFO [stdout] test bitfield::tests::merge_with_different_shared_is_error ... ok
Dec 15 14:56:59.559 INFO [stdout] test bitfield::tests::set_first_and_last_bits ... ok
Dec 15 14:56:59.560 INFO [stdout] test bitfield::tests::shared_fails_registering_too_many ... ok
Dec 15 14:56:59.591 INFO [stdout] test bitfield::tests::shared_register_same_many_times ... ok
Dec 15 14:56:59.591 INFO [stdout] test bitfield::tests::weight_overlap ... ok
Dec 15 14:56:59.591 INFO [stdout] test round::tests::threshold_is_right ... ok
Dec 15 14:56:59.591 INFO [stdout] test round::tests::equivocate_does_not_double_count ... ok
Dec 15 14:56:59.615 INFO [stdout] test round::tests::estimate_is_valid ... ok
Dec 15 14:56:59.623 INFO [stdout] test round::tests::finalization ... ok
Dec 15 14:56:59.624 INFO [stdout] test vote_graph::tests::ghost_merge_at_node ... ok
Dec 15 14:56:59.624 INFO [stdout] test bridge_state::tests::bridging_state ... ok
Dec 15 14:56:59.624 INFO [stdout] test vote_graph::tests::ghost_introduce_branch ... ok
Dec 15 14:56:59.625 INFO [stdout] test vote_graph::tests::ghost_merge_not_at_node_one_side_weighted ... ok
Dec 15 14:56:59.625 INFO [stdout] test vote_graph::tests::graph_fork_at_node ... ok
Dec 15 14:56:59.626 INFO [stdout] test vote_graph::tests::graph_fork_not_at_node ... ok
Dec 15 14:56:59.626 INFO [stdout] test vote_graph::tests::walk_back_at_node ... ok
Dec 15 14:56:59.627 INFO [stdout] test vote_graph::tests::walk_back_from_block_in_edge_fork_below ... ok
Dec 15 14:56:59.627 INFO [stdout] test vote_graph::tests::walk_back_from_fork_block_node_below ... ok
Dec 15 14:56:59.631 INFO [stdout] test voter::tests::import_commit_for_any_round ... ok
Dec 15 14:57:00.631 INFO [stdout] test voter::tests::broadcast_commit_only_if_newer ... ok
Dec 15 14:57:00.632 INFO [stdout] test voter::tests::talking_to_myself ... ok
Dec 15 14:57:00.632 INFO [stdout] test voter::tests::finalizing_at_fault_threshold ... ok
Dec 15 14:57:00.673 INFO [stdout] test voter::tests::broadcast_commit ... ok
Dec 15 14:57:01.678 INFO [stdout] test voter::tests::skips_to_latest_round ... ok
Dec 15 14:57:01.678 INFO [stdout] 
Dec 15 14:57:01.678 INFO [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:57:01.678 INFO [stdout] 
Dec 15 14:57:01.679 INFO [stderr]    Doc-tests finality-grandpa
Dec 15 14:57:03.800 INFO [stdout] 
Dec 15 14:57:03.800 INFO [stdout] running 0 tests
Dec 15 14:57:03.800 INFO [stdout] 
Dec 15 14:57:03.800 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:57:03.800 INFO [stdout] 
Dec 15 14:57:03.809 INFO [stderr] su: No module specific data is present
Dec 15 14:57:04.135 INFO running `"docker" "inspect" "76f6b1c5b47dadfb37b2818aef93d5303c80f57eb6eb051743f25fb155d8c673"`
Dec 15 14:57:04.466 INFO running `"docker" "rm" "-f" "76f6b1c5b47dadfb37b2818aef93d5303c80f57eb6eb051743f25fb155d8c673"`
Dec 15 14:57:04.761 INFO [stdout] 76f6b1c5b47dadfb37b2818aef93d5303c80f57eb6eb051743f25fb155d8c673