Nov 18 05:53:30.522 INFO testing mrkl-0.0.4 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 05:53:30.523 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 05:53:30.979 INFO [stdout] e8f65c131b2a2865fb90cc0997b414604fe99ddb6477752b9d824bd043f0bd66
Nov 18 05:53:30.985 INFO running `"docker" "start" "-a" "e8f65c131b2a2865fb90cc0997b414604fe99ddb6477752b9d824bd043f0bd66"`
Nov 18 05:53:32.234 INFO [stderr] usermod: no changes
Nov 18 05:53:32.426 INFO [stderr]    Compiling generic-array v0.12.0
Nov 18 05:53:33.554 INFO [stderr]    Compiling digest v0.8.0
Nov 18 05:53:34.222 INFO [stderr]    Compiling digest-hash v0.3.0
Nov 18 05:53:35.065 INFO [stderr]    Compiling mrkl v0.0.4 (/source)
Nov 18 05:53:37.143 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.89s
Nov 18 05:53:37.150 INFO [stderr] su: No module specific data is present
Nov 18 05:53:37.715 INFO running `"docker" "inspect" "e8f65c131b2a2865fb90cc0997b414604fe99ddb6477752b9d824bd043f0bd66"`
Nov 18 05:53:37.955 INFO running `"docker" "rm" "-f" "e8f65c131b2a2865fb90cc0997b414604fe99ddb6477752b9d824bd043f0bd66"`
Nov 18 05:53:38.303 INFO [stdout] e8f65c131b2a2865fb90cc0997b414604fe99ddb6477752b9d824bd043f0bd66
Nov 18 05:53:38.307 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 05:53:38.835 INFO [stdout] 0eee77baccdad72b5c78d34f3753a3e96aaa5c67e1d5119dba8967ba12f2f211
Nov 18 05:53:38.840 INFO running `"docker" "start" "-a" "0eee77baccdad72b5c78d34f3753a3e96aaa5c67e1d5119dba8967ba12f2f211"`
Nov 18 05:53:39.681 INFO [stderr] usermod: no changes
Nov 18 05:53:39.827 INFO [stderr]    Compiling block-buffer v0.7.0
Nov 18 05:53:40.519 INFO [stderr]    Compiling sha2 v0.8.0
Nov 18 05:53:41.957 INFO [stderr]    Compiling mrkl v0.0.4 (/source)
Nov 18 05:53:49.870 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.15s
Nov 18 05:53:49.876 INFO [stderr] su: No module specific data is present
Nov 18 05:53:50.655 INFO running `"docker" "inspect" "0eee77baccdad72b5c78d34f3753a3e96aaa5c67e1d5119dba8967ba12f2f211"`
Nov 18 05:53:50.912 INFO running `"docker" "rm" "-f" "0eee77baccdad72b5c78d34f3753a3e96aaa5c67e1d5119dba8967ba12f2f211"`
Nov 18 05:53:51.258 INFO [stdout] 0eee77baccdad72b5c78d34f3753a3e96aaa5c67e1d5119dba8967ba12f2f211
Nov 18 05:53:51.267 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 05:53:51.809 INFO [stdout] 870328db99cd405799c913db5789dc73852240c6bc6008011432dfbfacfee56b
Nov 18 05:53:51.811 INFO running `"docker" "start" "-a" "870328db99cd405799c913db5789dc73852240c6bc6008011432dfbfacfee56b"`
Nov 18 05:53:52.963 INFO [stderr] usermod: no changes
Nov 18 05:53:53.099 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Nov 18 05:53:53.099 INFO [stderr]      Running /target/debug/deps/mrkl-e06790dc1ecf2c54
Nov 18 05:53:53.107 INFO [stdout] 
Nov 18 05:53:53.107 INFO [stdout] running 31 tests
Nov 18 05:53:53.115 INFO [stdout] test leaf::tests::no_data_is_cloneable ... ok
Nov 18 05:53:53.115 INFO [stdout] test digest::tests::byte_digest_with_custom_node_hasher ... ok
Nov 18 05:53:53.115 INFO [stdout] test digest::tests::hash_endian_input ... ok
Nov 18 05:53:53.116 INFO [stdout] test digest::tests::hash_byte_input ... ok
Nov 18 05:53:53.116 INFO [stdout] test tree::builder::tests::builder_with_owned_leaves ... ok
Nov 18 05:53:53.119 INFO [stdout] test tree::builder::tests::builder_no_data_fixed_size_array ... ok
Nov 18 05:53:53.120 INFO [stdout] test leaf::tests::owned_is_always_cloneable ... ok
Nov 18 05:53:53.120 INFO [stdout] test leaf::tests::result_of_extract_with_is_cloneable ... ok
Nov 18 05:53:53.120 INFO [stdout] test tree::builder::tests::builder_leaf_extract_with_plain_fn ... ok
Nov 18 05:53:53.120 INFO [stdout] test tree::builder::tests::builder_leaf_extract_with_closure ... ok
Nov 18 05:53:53.120 INFO [stdout] test digest::tests::endian_digest_with_custom_node_hasher ... ok
Nov 18 05:53:53.120 INFO [stdout] test tree::builder::tests::cant_make_full_from_empty ... ok
Nov 18 05:53:53.120 INFO [stdout] test tree::builder::tests::complete_tree_using_leaf_extract_with ... ok
Nov 18 05:53:53.120 INFO [stdout] test tree::builder::tests::complete_tree_with_owned_leaf_data ... ok
Nov 18 05:53:53.123 INFO [stdout] test tree::builder::tests::builder_over_nonstatic_slice ... ok
Nov 18 05:53:53.123 INFO [stdout] test tree::builder::tests::complete_tree_using_leaf_extract_closure ... ok
Nov 18 05:53:53.123 INFO [stdout] test tree::builder::tests::complete_tree_from_empty ... ok
Nov 18 05:53:53.123 INFO [stdout] test tree::builder::tests::complete_tree_is_subgraph_of_its_math_definition ... ok
Nov 18 05:53:53.123 INFO [stdout] test tree::builder::tests::collect_children_for_arbitrary_arity_tree ... ok
Nov 18 05:53:53.123 INFO [stdout] test tree::builder::tests::complete_tree_with_no_leaf_data ... ok
Nov 18 05:53:53.125 INFO [stdout] test tree::builder::tests::full_tree_is_full ... ok
Nov 18 05:53:53.127 INFO [stdout] test tree::builder::tests::stack_trees ... ok
Nov 18 05:53:53.127 INFO [stdout] test tree::builder::tests::two_leaves_make_a_tree ... ok
Nov 18 05:53:53.127 INFO [stdout] test tree::parallel::tests::complete_leaf ... ok
Nov 18 05:53:53.127 INFO [stdout] test tree::parallel::tests::cant_make_full_from_empty ... ok
Nov 18 05:53:53.127 INFO [stdout] test tree::parallel::tests::complete_tree_from_empty ... ok
Nov 18 05:53:53.127 INFO [stdout] test tree::parallel::tests::collect_nodes_for_arbitrary_arity_tree ... ok
Nov 18 05:53:53.151 INFO [stdout] test tree::parallel::tests::complete_tree ... ok
Nov 18 05:53:53.154 INFO [stdout] test tree::parallel::tests::full_tree_is_full ... ok
Nov 18 05:53:53.161 INFO [stdout] test tree::parallel::tests::complete_tree_is_subgraph_of_its_math_definition ... ok
Nov 18 05:53:53.275 INFO [stdout] test tree::builder::tests::child_out_of_range ... ok
Nov 18 05:53:53.275 INFO [stdout] 
Nov 18 05:53:53.275 INFO [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 05:53:53.275 INFO [stdout] 
Nov 18 05:53:53.283 INFO [stderr]      Running /target/debug/deps/test_serialization-babf6838432d4684
Nov 18 05:53:53.291 INFO [stdout] 
Nov 18 05:53:53.291 INFO [stdout] running 1 test
Nov 18 05:53:53.300 INFO [stdout] test serialize ... ok
Nov 18 05:53:53.300 INFO [stderr]    Doc-tests mrkl
Nov 18 05:53:53.300 INFO [stdout] 
Nov 18 05:53:53.300 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 05:53:53.300 INFO [stdout] 
Nov 18 05:53:55.907 INFO [stdout] 
Nov 18 05:53:55.907 INFO [stdout] running 4 tests
Nov 18 05:54:05.247 INFO [stdout] test src/tree/builder.rs - tree::builder::Builder<D, L>::full_tree_from (line 358) ... ok
Nov 18 05:54:05.869 INFO [stdout] test src/tree/builder.rs - tree::builder::Builder<D, L>::complete_tree_from (line 255) ... ok
Nov 18 05:54:06.746 INFO [stdout] test src/tree/builder.rs - tree::builder::Builder<D, leaf::NoData<In>>::new (line 90) ... ok
Nov 18 05:54:07.135 INFO [stdout] test src/tree/parallel.rs - tree::parallel (line 23) ... ok
Nov 18 05:54:07.135 INFO [stdout] 
Nov 18 05:54:07.135 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 05:54:07.135 INFO [stdout] 
Nov 18 05:54:07.168 INFO [stderr] su: No module specific data is present
Nov 18 05:54:07.641 INFO running `"docker" "inspect" "870328db99cd405799c913db5789dc73852240c6bc6008011432dfbfacfee56b"`
Nov 18 05:54:07.813 INFO running `"docker" "rm" "-f" "870328db99cd405799c913db5789dc73852240c6bc6008011432dfbfacfee56b"`
Nov 18 05:54:08.096 INFO [stdout] 870328db99cd405799c913db5789dc73852240c6bc6008011432dfbfacfee56b