Dec 07 06:51:44.557 INFO testing mrkl-0.0.4 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 06:51:44.557 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 06:51:44.962 INFO [stdout] 862957f7310d69f74c4335470fe36d6c19ce43ba28ab9b6ad2dc20875739e82c
Dec 07 06:51:44.964 INFO running `"docker" "start" "-a" "862957f7310d69f74c4335470fe36d6c19ce43ba28ab9b6ad2dc20875739e82c"`
Dec 07 06:51:45.956 INFO [stderr] usermod: no changes
Dec 07 06:51:46.140 INFO [stderr]    Compiling digest v0.8.0
Dec 07 06:51:47.012 INFO [stderr]    Compiling digest-hash v0.3.0
Dec 07 06:51:47.932 INFO [stderr]    Compiling mrkl v0.0.4 (/source)
Dec 07 06:51:50.172 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.18s
Dec 07 06:51:50.180 INFO [stderr] su: No module specific data is present
Dec 07 06:51:50.718 INFO running `"docker" "inspect" "862957f7310d69f74c4335470fe36d6c19ce43ba28ab9b6ad2dc20875739e82c"`
Dec 07 06:51:50.933 INFO running `"docker" "rm" "-f" "862957f7310d69f74c4335470fe36d6c19ce43ba28ab9b6ad2dc20875739e82c"`
Dec 07 06:51:51.160 INFO [stdout] 862957f7310d69f74c4335470fe36d6c19ce43ba28ab9b6ad2dc20875739e82c
Dec 07 06:51:51.163 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 06:51:51.645 INFO [stdout] 27359873e3dfcad3f2edbc15cc77d5c3360a76c0d8d4309da48a0658b2b3264a
Dec 07 06:51:51.647 INFO running `"docker" "start" "-a" "27359873e3dfcad3f2edbc15cc77d5c3360a76c0d8d4309da48a0658b2b3264a"`
Dec 07 06:51:53.240 INFO [stderr] usermod: no changes
Dec 07 06:51:53.416 INFO [stderr]    Compiling block-buffer v0.7.0
Dec 07 06:51:54.205 INFO [stderr]    Compiling sha2 v0.8.0
Dec 07 06:51:56.074 INFO [stderr]    Compiling mrkl v0.0.4 (/source)
Dec 07 06:52:04.412 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.13s
Dec 07 06:52:04.412 INFO [stderr] su: No module specific data is present
Dec 07 06:52:05.540 INFO running `"docker" "inspect" "27359873e3dfcad3f2edbc15cc77d5c3360a76c0d8d4309da48a0658b2b3264a"`
Dec 07 06:52:05.794 INFO running `"docker" "rm" "-f" "27359873e3dfcad3f2edbc15cc77d5c3360a76c0d8d4309da48a0658b2b3264a"`
Dec 07 06:52:06.101 INFO [stdout] 27359873e3dfcad3f2edbc15cc77d5c3360a76c0d8d4309da48a0658b2b3264a
Dec 07 06:52:06.106 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 06:52:06.572 INFO [stdout] f480df59a75bbf53a1e78f4558f1add1e0467efab12815030e772e066a04a497
Dec 07 06:52:06.578 INFO running `"docker" "start" "-a" "f480df59a75bbf53a1e78f4558f1add1e0467efab12815030e772e066a04a497"`
Dec 07 06:52:07.460 INFO [stderr] usermod: no changes
Dec 07 06:52:07.563 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 07 06:52:07.584 INFO [stderr]      Running /target/debug/deps/mrkl-a932115beaa8cad7
Dec 07 06:52:07.588 INFO [stdout] 
Dec 07 06:52:07.588 INFO [stdout] running 31 tests
Dec 07 06:52:07.588 INFO [stdout] test digest::tests::endian_digest_with_custom_node_hasher ... ok
Dec 07 06:52:07.588 INFO [stdout] test digest::tests::byte_digest_with_custom_node_hasher ... ok
Dec 07 06:52:07.588 INFO [stdout] test tree::builder::tests::builder_no_data_fixed_size_array ... ok
Dec 07 06:52:07.588 INFO [stdout] test tree::builder::tests::builder_over_nonstatic_slice ... ok
Dec 07 06:52:07.588 INFO [stdout] test tree::builder::tests::builder_with_owned_leaves ... ok
Dec 07 06:52:07.588 INFO [stdout] test tree::builder::tests::cant_make_full_from_empty ... ok
Dec 07 06:52:07.592 INFO [stdout] test digest::tests::hash_endian_input ... ok
Dec 07 06:52:07.592 INFO [stdout] test leaf::tests::no_data_is_cloneable ... ok
Dec 07 06:52:07.592 INFO [stdout] test leaf::tests::owned_is_always_cloneable ... ok
Dec 07 06:52:07.592 INFO [stdout] test leaf::tests::result_of_extract_with_is_cloneable ... ok
Dec 07 06:52:07.592 INFO [stdout] test tree::builder::tests::complete_tree_from_empty ... ok
Dec 07 06:52:07.592 INFO [stdout] test tree::builder::tests::builder_leaf_extract_with_plain_fn ... ok
Dec 07 06:52:07.596 INFO [stdout] test digest::tests::hash_byte_input ... ok
Dec 07 06:52:07.596 INFO [stdout] test tree::builder::tests::builder_leaf_extract_with_closure ... ok
Dec 07 06:52:07.596 INFO [stdout] test tree::builder::tests::complete_tree_using_leaf_extract_closure ... ok
Dec 07 06:52:07.601 INFO [stdout] test tree::builder::tests::complete_tree_with_no_leaf_data ... ok
Dec 07 06:52:07.601 INFO [stdout] test tree::builder::tests::full_tree_is_full ... ok
Dec 07 06:52:07.601 INFO [stdout] test tree::builder::tests::two_leaves_make_a_tree ... ok
Dec 07 06:52:07.608 INFO [stdout] test tree::parallel::tests::cant_make_full_from_empty ... ok
Dec 07 06:52:07.608 INFO [stdout] test tree::builder::tests::complete_tree_is_subgraph_of_its_math_definition ... ok
Dec 07 06:52:07.608 INFO [stdout] test tree::builder::tests::collect_children_for_arbitrary_arity_tree ... ok
Dec 07 06:52:07.608 INFO [stdout] test tree::builder::tests::stack_trees ... ok
Dec 07 06:52:07.608 INFO [stdout] test tree::builder::tests::complete_tree_with_owned_leaf_data ... ok
Dec 07 06:52:07.608 INFO [stdout] test tree::builder::tests::complete_tree_using_leaf_extract_with ... ok
Dec 07 06:52:07.608 INFO [stdout] test tree::parallel::tests::complete_tree_from_empty ... ok
Dec 07 06:52:07.618 INFO [stdout] test tree::parallel::tests::collect_nodes_for_arbitrary_arity_tree ... ok
Dec 07 06:52:07.618 INFO [stdout] test tree::parallel::tests::complete_tree ... ok
Dec 07 06:52:07.624 INFO [stdout] test tree::parallel::tests::complete_tree_is_subgraph_of_its_math_definition ... ok
Dec 07 06:52:07.624 INFO [stdout] test tree::parallel::tests::full_tree_is_full ... ok
Dec 07 06:52:07.624 INFO [stdout] test tree::parallel::tests::complete_leaf ... ok
Dec 07 06:52:07.764 INFO [stdout] test tree::builder::tests::child_out_of_range ... ok
Dec 07 06:52:07.764 INFO [stdout] 
Dec 07 06:52:07.764 INFO [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:52:07.764 INFO [stdout] 
Dec 07 06:52:07.772 INFO [stderr]      Running /target/debug/deps/test_serialization-99ca83a143d131d7
Dec 07 06:52:07.780 INFO [stderr]    Doc-tests mrkl
Dec 07 06:52:07.780 INFO [stdout] 
Dec 07 06:52:07.780 INFO [stdout] running 1 test
Dec 07 06:52:07.780 INFO [stdout] test serialize ... ok
Dec 07 06:52:07.780 INFO [stdout] 
Dec 07 06:52:07.780 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:52:07.780 INFO [stdout] 
Dec 07 06:52:11.329 INFO [stdout] 
Dec 07 06:52:11.329 INFO [stdout] running 4 tests
Dec 07 06:52:22.096 INFO [stdout] test src/tree/builder.rs - tree::builder::Builder<D, leaf::NoData<In>>::new (line 90) ... ok
Dec 07 06:52:23.249 INFO [stdout] test src/tree/builder.rs - tree::builder::Builder<D, L>::complete_tree_from (line 255) ... ok
Dec 07 06:52:23.960 INFO [stdout] test src/tree/builder.rs - tree::builder::Builder<D, L>::full_tree_from (line 358) ... ok
Dec 07 06:52:24.516 INFO [stdout] test src/tree/parallel.rs - tree::parallel (line 23) ... ok
Dec 07 06:52:24.516 INFO [stdout] 
Dec 07 06:52:24.516 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:52:24.516 INFO [stdout] 
Dec 07 06:52:24.564 INFO [stderr] su: No module specific data is present
Dec 07 06:52:25.260 INFO running `"docker" "inspect" "f480df59a75bbf53a1e78f4558f1add1e0467efab12815030e772e066a04a497"`
Dec 07 06:52:25.580 INFO running `"docker" "rm" "-f" "f480df59a75bbf53a1e78f4558f1add1e0467efab12815030e772e066a04a497"`
Dec 07 06:52:25.827 INFO [stdout] f480df59a75bbf53a1e78f4558f1add1e0467efab12815030e772e066a04a497