[INFO] fetching crate multiproof-rs 0.1.6...
[INFO] testing multiproof-rs-0.1.6 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate multiproof-rs 0.1.6 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate multiproof-rs 0.1.6 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate multiproof-rs 0.1.6
[INFO] finished tweaking crates.io crate multiproof-rs 0.1.6
[INFO] tweaked toml for crates.io crate multiproof-rs 0.1.6 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8a98e3602ce6435f955ecf1b64744208ab4978ce02861a20e45ccf4412901274
[INFO] running `"docker" "start" "-a" "8a98e3602ce6435f955ecf1b64744208ab4978ce02861a20e45ccf4412901274"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha3 v0.8.2
[INFO] [stderr]    Compiling rlp v0.4.5
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling serde_cbor v0.10.2
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling multiproof-rs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.78s
[INFO] running `"docker" "inspect" "8a98e3602ce6435f955ecf1b64744208ab4978ce02861a20e45ccf4412901274"`
[INFO] running `"docker" "rm" "-f" "8a98e3602ce6435f955ecf1b64744208ab4978ce02861a20e45ccf4412901274"`
[INFO] [stdout] 8a98e3602ce6435f955ecf1b64744208ab4978ce02861a20e45ccf4412901274
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8dbd5a3a6ef4fd3d2b50f2e16435e54b7a50b7048407a20be234674b816feca9
[INFO] running `"docker" "start" "-a" "8dbd5a3a6ef4fd3d2b50f2e16435e54b7a50b7048407a20be234674b816feca9"`
[INFO] [stderr]    Compiling multiproof-rs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.48s
[INFO] running `"docker" "inspect" "8dbd5a3a6ef4fd3d2b50f2e16435e54b7a50b7048407a20be234674b816feca9"`
[INFO] running `"docker" "rm" "-f" "8dbd5a3a6ef4fd3d2b50f2e16435e54b7a50b7048407a20be234674b816feca9"`
[INFO] [stdout] 8dbd5a3a6ef4fd3d2b50f2e16435e54b7a50b7048407a20be234674b816feca9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4d14368d72107fff5adad9b2eee100ff32453dd7ab831d630ee931f6eedd1095
[INFO] running `"docker" "start" "-a" "4d14368d72107fff5adad9b2eee100ff32453dd7ab831d630ee931f6eedd1095"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/multiproof_rs-833e3ff803242184
[INFO] [stdout] 
[INFO] [stdout] running 72 tests
[INFO] [stdout] test binary_tree::tests::simple_insert ... ok
[INFO] [stdout] test keys::binary_key::tests::test_bit_index_three_bytes ... ok
[INFO] [stdout] test keys::binary_key::tests::test_bit_index_one_byte ... ok
[INFO] [stdout] test binary_tree::tests::insert_leaf ... ok
[INFO] [stdout] test keys::binary_key::tests::test_bit_index_one_bit ... ok
[INFO] [stdout] test keys::binary_key::tests::test_bit_index_one_byte_partial ... ok
[INFO] [stdout] test binary_tree::tests::insert_branch ... ok
[INFO] [stdout] test keys::binary_key::tests::test_iterate_endianness ... ok
[INFO] [stdout] test keys::binary_key::tests::test_iterate_over_one_byte ... ok
[INFO] [stdout] test keys::binary_key::tests::test_bit_index_two_bytes ... ok
[INFO] [stdout] test keys::binary_key::tests::test_unaligned_bitfield ... ok
[INFO] [stdout] test keys::binary_key::tests::test_iterate_over_zero_bytes ... ok
[INFO] [stdout] test keys::binary_key::tests::test_unaligned_bitfield_one_byte ... ok
[INFO] [stdout] test instruction::tests::encode_decode_instruction ... ok
[INFO] [stdout] test keys::binary_key::tests::test_iterate_over_two_bytes ... ok
[INFO] [stdout] test keys::nibble_key::tests::test_suffix ... ok
[INFO] [stdout] test keys::nibble_key::tests::test_nibble2bytes ... ok
[INFO] [stdout] test keys::nibble_key::tests::test_empty_prefix ... ok
[INFO] [stdout] test multiproof::tests::rlp_account_decode_multiproof ... ok
[INFO] [stdout] test keys::nibble_key::tests::test_prefix ... ok
[INFO] [stdout] test keys::nibble_key::tests::test_bytes2nibbles ... ok
[INFO] [stdout] test keys::nibble_key::tests::test_empty_suffix ... ok
[INFO] [stdout] test keys::nibble_key::tests::test_formatter ... ok
[INFO] [stdout] test multiproof::tests::rlp_encode_decode_multiproof ... ok
[INFO] [stdout] test node::tests::check_overwrite ... ok
[INFO] [stdout] test node::tests::insert_leaf_into_empty_root ... ok
[INFO] [stdout] test node::tests::insert_leaf_into_emptyslot ... ok
[INFO] [stdout] test node::tests::insert_leaf_into_extension_root_almost_all_bytes_in_key_common ... ok
[INFO] [stdout] test node::tests::insert_leaf_into_extension_root_all_bytes_in_key_common ... ok
[INFO] [stdout] test node::tests::empty_value_hash ... ok
[INFO] [stdout] test node::tests::insert_leaf_into_extension_root_half_bytes_in_key_common ... ok
[INFO] [stdout] test node::tests::big_value_single_big_key_hash ... ok
[INFO] [stdout] test node::tests::insert_leaf_into_extension_root_no_common_bytes_in_key ... ok
[INFO] [stdout] test node::tests::insert_leaf_into_leaf_root_no_common_bytes_in_key ... ok
[INFO] [stdout] test node::tests::insert_leaf_into_two_level_fullnodes ... ok
[INFO] [stdout] test node::tests::branch_hash ... ok
[INFO] [stdout] test node::tests::insert_leaf_zero_length_key_after_fullnode ... ok
[INFO] [stdout] test node::tests::big_value_single_key_hash ... ok
[INFO] [stdout] test node::tests::insert_leaf_into_leaf_root_common_bytes_in_key ... ok
[INFO] [stdout] test node::tests::test_key_index_exists ... ok
[INFO] [stdout] test node::tests::test_node_as_a_tree ... ok
[INFO] [stdout] test node::tests::insert_leaf_two_embedded_nodes ... ok
[INFO] [stdout] test node::tests::insert_two_leaves_into_emptyslot ... ok
[INFO] [stdout] test multiproof::tests::cbor_encode_decode_multiproof ... ok
[INFO] [stdout] test tests::check_leaf_length_less_than_32_bytes ... ok
[INFO] [stdout] test node::tests::single_value_hash ... ok
[INFO] [stdout] test tests::key_absent_not_found ... ok
[INFO] [stdout] test tests::check_branch_less_than_32_bytes ... ok
[INFO] [stdout] test tests::key_present_found ... ok
[INFO] [stdout] test tests::check_payload_length_exactly_32_bytes ... ok
[INFO] [stdout] test tests::make_multiproof_no_values ... ok
[INFO] [stdout] test tests::check_extension_less_than_32_bytes ... ok
[INFO] [stdout] test tests::make_multiproof_two_values ... ok
[INFO] [stdout] test tests::make_multiproof_hash_before_nested_nodes_in_branch ... ok
[INFO] [stdout] test tests::subnode_index_branch ... ok
[INFO] [stdout] test tests::make_multiproof_single_value ... ok
[INFO] [stdout] test tests::make_multiproof_two_leaves_with_extension ... ok
[INFO] [stdout] test tests::subnode_index_extension ... ok
[INFO] [stdout] test tests::subnode_index_empty_index ... ok
[INFO] [stdout] test tests::test_nullkey_empty ... ok
[INFO] [stdout] test tests::roundtrip ... ok
[INFO] [stdout] test tests::tree_with_extension ... ok
[INFO] [stdout] test tests::tree_with_just_one_leaf ... ok
[INFO] [stdout] test tests::tree_with_added_branch ... ok
[INFO] [stdout] test tests::test_nullkey_ext ... ok
[INFO] [stdout] test tests::tree_with_one_branch ... ok
[INFO] [stdout] test tests::test_nullkey_branch ... ok
[INFO] [stdout] test tests::test_nullkey_leaf ... ok
[INFO] [stdout] test tests::validate_tree ... ok
[INFO] [stdout] test tests::make_tree_from_json ... ok
[INFO] [stdout] test node::tests::test_key_index_does_not_exists ... ok
[INFO] [stdout] test keys::binary_key::tests::test_bit_index_no_bits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 72 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests multiproof-rs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/keys/binary_key.rs - keys::binary_key::BinaryKey (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4d14368d72107fff5adad9b2eee100ff32453dd7ab831d630ee931f6eedd1095"`
[INFO] running `"docker" "rm" "-f" "4d14368d72107fff5adad9b2eee100ff32453dd7ab831d630ee931f6eedd1095"`
[INFO] [stdout] 4d14368d72107fff5adad9b2eee100ff32453dd7ab831d630ee931f6eedd1095