[INFO] fetching crate multiproof-rs 0.1.9...
[INFO] testing multiproof-rs-0.1.9 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate multiproof-rs 0.1.9 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate multiproof-rs 0.1.9 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate multiproof-rs 0.1.9
[INFO] finished tweaking crates.io crate multiproof-rs 0.1.9
[INFO] tweaked toml for crates.io crate multiproof-rs 0.1.9 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e689a37ac04fe02d1e489bbd688d94ba0f508dc35852a606a49034788797c2c
[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" "7e689a37ac04fe02d1e489bbd688d94ba0f508dc35852a606a49034788797c2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e689a37ac04fe02d1e489bbd688d94ba0f508dc35852a606a49034788797c2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e689a37ac04fe02d1e489bbd688d94ba0f508dc35852a606a49034788797c2c", kill_on_drop: false }`
[INFO] [stdout] 7e689a37ac04fe02d1e489bbd688d94ba0f508dc35852a606a49034788797c2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", 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] 07d433247aabda49ad6e0a608de769c06fcc51a909aae380eb2a3aa22e158040
[INFO] running `Command { std: "docker" "start" "-a" "07d433247aabda49ad6e0a608de769c06fcc51a909aae380eb2a3aa22e158040", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling rlp v0.4.6
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling sha3 v0.8.2
[INFO] [stderr]    Compiling serde_cbor v0.10.2
[INFO] [stderr]    Compiling multiproof-rs v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.88s
[INFO] running `Command { std: "docker" "inspect" "07d433247aabda49ad6e0a608de769c06fcc51a909aae380eb2a3aa22e158040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d433247aabda49ad6e0a608de769c06fcc51a909aae380eb2a3aa22e158040", kill_on_drop: false }`
[INFO] [stdout] 07d433247aabda49ad6e0a608de769c06fcc51a909aae380eb2a3aa22e158040
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", 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] 3e647e7dfe25e7611eb0badeebaf7260865aa2d210c26e11e132d445878951af
[INFO] running `Command { std: "docker" "start" "-a" "3e647e7dfe25e7611eb0badeebaf7260865aa2d210c26e11e132d445878951af", kill_on_drop: false }`
[INFO] [stderr]    Compiling multiproof-rs v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.35s
[INFO] running `Command { std: "docker" "inspect" "3e647e7dfe25e7611eb0badeebaf7260865aa2d210c26e11e132d445878951af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e647e7dfe25e7611eb0badeebaf7260865aa2d210c26e11e132d445878951af", kill_on_drop: false }`
[INFO] [stdout] 3e647e7dfe25e7611eb0badeebaf7260865aa2d210c26e11e132d445878951af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c85f817f376c5199d081470616758c3951088ca453703b661332bc868242feb
[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" "2c85f817f376c5199d081470616758c3951088ca453703b661332bc868242feb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/multiproof_rs-1b7961454e27d543
[INFO] [stdout] 
[INFO] [stdout] running 77 tests
[INFO] [stdout] test binary_tree::tests::insert_branch ... ok
[INFO] [stdout] test keys::binary_key::tests::test_alignment ... ok
[INFO] [stdout] test binary_tree::tests::simple_insert ... ok
[INFO] [stdout] test instruction::tests::encode_decode_instruction ... ok
[INFO] [stdout] test keys::binary_key::tests::test_equality ... ok
[INFO] [stdout] test binary_tree::tests::insert_branch_with_prefix ... ok
[INFO] [stdout] test binary_tree::tests::insert_leaf ... ok
[INFO] [stdout] test keys::nibble_key::tests::test_empty_suffix ... ok
[INFO] [stdout] test keys::nibble_key::tests::test_bytes2nibbles ... ok
[INFO] [stdout] test keys::binary_key::tests::test_from_bool_vec ... ok
[INFO] [stdout] test keys::binary_key::tests::test_into_u8_vec ... ok
[INFO] [stdout] test keys::nibble_key::tests::test_empty_prefix ... ok
[INFO] [stdout] test keys::nibble_key::tests::test_formatter ... ok
[INFO] [stdout] test keys::binary_key::tests::test_suffix ... ok
[INFO] [stdout] test keys::nibble_key::tests::test_prefix ... ok
[INFO] [stdout] test keys::nibble_key::tests::test_nibble2bytes ... ok
[INFO] [stdout] test keys::nibble_key::tests::test_suffix ... ok
[INFO] [stdout] test multiproof::tests::rlp_account_decode_multiproof ... ok
[INFO] [stdout] test node::tests::branch_hash ... ok
[INFO] [stdout] test node::tests::insert_leaf_into_extension_root_all_bytes_in_key_common ... 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_half_bytes_in_key_common ... ok
[INFO] [stdout] test node::tests::insert_leaf_into_leaf_root_common_bytes_in_key ... ok
[INFO] [stdout] test node::tests::insert_leaf_two_embedded_nodes ... ok
[INFO] [stdout] test node::tests::insert_leaf_zero_length_key_after_fullnode ... ok
[INFO] [stdout] test node::tests::insert_leaf_into_two_level_fullnodes ... ok
[INFO] [stdout] test node::tests::insert_leaf_into_leaf_root_no_common_bytes_in_key ... ok
[INFO] [stdout] test node::tests::insert_two_leaves_into_emptyslot ... ok
[INFO] [stdout] test node::tests::keys_leaves_no_key_part ... ok
[INFO] [stdout] test node::tests::keys_leaves_with_key_part ... ok
[INFO] [stdout] test node::tests::keys_none ... ok
[INFO] [stdout] test node::tests::keys_with_different_lengths ... ok
[INFO] [stdout] test node::tests::leaf_update_empty ... ok
[INFO] [stdout] test node::tests::single_value_hash ... ok
[INFO] [stdout] test multiproof::tests::rlp_encode_decode_multiproof ... ok
[INFO] [stdout] test node::tests::test_node_as_a_tree ... ok
[INFO] [stdout] test node::tests::test_key_index_exists ... ok
[INFO] [stdout] test node::tests::truncated_key ... ok
[INFO] [stdout] test node::tests::truncated_key_in_ext ... ok
[INFO] [stdout] test tests::check_branch_less_than_32_bytes ... ok
[INFO] [stdout] test node::tests::check_overwrite ... ok
[INFO] [stdout] test node::tests::insert_leaf_into_extension_root_no_common_bytes_in_key ... ok
[INFO] [stdout] test node::tests::empty_value_hash ... ok
[INFO] [stdout] test node::tests::big_value_single_key_hash ... ok
[INFO] [stdout] test node::tests::insert_leaf_into_empty_root ... ok
[INFO] [stdout] test node::tests::truncated_key_in_branch ... ok
[INFO] [stdout] test keys::binary_key::tests::test_split ... ok
[INFO] [stdout] test tests::check_extension_less_than_32_bytes ... ok
[INFO] [stdout] test tests::check_leaf_length_less_than_32_bytes ... ok
[INFO] [stdout] test tests::make_multiproof_single_value ... ok
[INFO] [stdout] test node::tests::insert_leaf_into_emptyslot ... 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::key_absent_not_found ... 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::roundtrip ... ok
[INFO] [stdout] test tests::multiple_keys_with_existing_one ... ok
[INFO] [stdout] test tests::make_multiproof_two_leaves_with_extension ... ok
[INFO] [stdout] test tests::subnode_index_branch ... ok
[INFO] [stdout] test tests::test_nullkey_empty ... ok
[INFO] [stdout] test tests::subnode_index_empty_index ... ok
[INFO] [stdout] test tests::test_nullkey_branch ... ok
[INFO] [stdout] test tests::subnode_index_extension ... ok
[INFO] [stdout] test tests::tree_with_extension ... ok
[INFO] [stdout] test node::tests::big_value_single_big_key_hash ... ok
[INFO] [stdout] test tests::tree_with_one_branch ... ok
[INFO] [stdout] test tests::make_tree_from_json ... ok
[INFO] [stdout] test tests::test_nullkey_ext ... ok
[INFO] [stdout] test tests::tree_with_just_one_leaf ... ok
[INFO] [stdout] test tests::tree_with_added_branch ... ok
[INFO] [stdout] test tests::validate_tree ... ok
[INFO] [stdout] test tests::test_nullkey_leaf ... ok
[INFO] [stdout] test multiproof::tests::cbor_encode_decode_multiproof ... ok
[INFO] [stdout] test keys::binary_key::tests::test_bit_index_no_bits ... ok
[INFO] [stderr]    Doc-tests multiproof-rs
[INFO] [stdout] test node::tests::test_key_index_does_not_exists ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 77 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/keys/binary_key.rs - keys::binary_key::BinaryKey (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2c85f817f376c5199d081470616758c3951088ca453703b661332bc868242feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c85f817f376c5199d081470616758c3951088ca453703b661332bc868242feb", kill_on_drop: false }`
[INFO] [stdout] 2c85f817f376c5199d081470616758c3951088ca453703b661332bc868242feb