Nov 18 05:53:27.168 INFO testing mrkl-0.0.4 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 05:53:27.168 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 05:53:27.717 INFO [stdout] ab3693cc9505852e3a6aa3b396ff1e819be8721312a7fac3c6648c70de5b5714
Nov 18 05:53:27.718 INFO running `"docker" "start" "-a" "ab3693cc9505852e3a6aa3b396ff1e819be8721312a7fac3c6648c70de5b5714"`
Nov 18 05:53:28.826 INFO [stderr] usermod: no changes
Nov 18 05:53:28.975 INFO [stderr]    Compiling generic-array v0.12.0
Nov 18 05:53:30.183 INFO [stderr]    Compiling digest v0.8.0
Nov 18 05:53:30.856 INFO [stderr]    Compiling digest-hash v0.3.0
Nov 18 05:53:31.723 INFO [stderr]    Compiling mrkl v0.0.4 (/source)
Nov 18 05:53:33.918 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.04s
Nov 18 05:53:33.919 INFO [stderr] su: No module specific data is present
Nov 18 05:53:34.675 INFO running `"docker" "inspect" "ab3693cc9505852e3a6aa3b396ff1e819be8721312a7fac3c6648c70de5b5714"`
Nov 18 05:53:34.931 INFO running `"docker" "rm" "-f" "ab3693cc9505852e3a6aa3b396ff1e819be8721312a7fac3c6648c70de5b5714"`
Nov 18 05:53:35.225 INFO [stdout] ab3693cc9505852e3a6aa3b396ff1e819be8721312a7fac3c6648c70de5b5714
Nov 18 05:53:35.231 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 05:53:35.663 INFO [stdout] dcd1c811901d2eee1cb7a9c95e6eca19313c125ae3d47ee7fdfcd519c0c0ea53
Nov 18 05:53:35.667 INFO running `"docker" "start" "-a" "dcd1c811901d2eee1cb7a9c95e6eca19313c125ae3d47ee7fdfcd519c0c0ea53"`
Nov 18 05:53:36.771 INFO [stderr] usermod: no changes
Nov 18 05:53:36.927 INFO [stderr]    Compiling block-buffer v0.7.0
Nov 18 05:53:37.671 INFO [stderr]    Compiling sha2 v0.8.0
Nov 18 05:53:39.240 INFO [stderr]    Compiling mrkl v0.0.4 (/source)
Nov 18 05:53:47.632 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.83s
Nov 18 05:53:47.643 INFO [stderr] su: No module specific data is present
Nov 18 05:53:48.183 INFO running `"docker" "inspect" "dcd1c811901d2eee1cb7a9c95e6eca19313c125ae3d47ee7fdfcd519c0c0ea53"`
Nov 18 05:53:48.483 INFO running `"docker" "rm" "-f" "dcd1c811901d2eee1cb7a9c95e6eca19313c125ae3d47ee7fdfcd519c0c0ea53"`
Nov 18 05:53:48.747 INFO [stdout] dcd1c811901d2eee1cb7a9c95e6eca19313c125ae3d47ee7fdfcd519c0c0ea53
Nov 18 05:53:48.757 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 05:53:49.104 INFO [stdout] 00438a29645eaca142f2e2ed9bb365b5e04b4c4305ee56c1dfc0b9a9a9f409c4
Nov 18 05:53:49.106 INFO running `"docker" "start" "-a" "00438a29645eaca142f2e2ed9bb365b5e04b4c4305ee56c1dfc0b9a9a9f409c4"`
Nov 18 05:53:50.502 INFO [stderr] usermod: no changes
Nov 18 05:53:50.623 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Nov 18 05:53:50.639 INFO [stderr]      Running /target/debug/deps/mrkl-22fd2fd457881f37
Nov 18 05:53:50.643 INFO [stdout] 
Nov 18 05:53:50.643 INFO [stdout] running 31 tests
Nov 18 05:53:50.643 INFO [stdout] test digest::tests::hash_endian_input ... ok
Nov 18 05:53:50.643 INFO [stdout] test digest::tests::hash_byte_input ... ok
Nov 18 05:53:50.643 INFO [stdout] test digest::tests::endian_digest_with_custom_node_hasher ... ok
Nov 18 05:53:50.643 INFO [stdout] test digest::tests::byte_digest_with_custom_node_hasher ... ok
Nov 18 05:53:50.643 INFO [stdout] test tree::builder::tests::builder_leaf_extract_with_plain_fn ... ok
Nov 18 05:53:50.643 INFO [stdout] test tree::builder::tests::builder_no_data_fixed_size_array ... ok
Nov 18 05:53:50.643 INFO [stdout] test tree::builder::tests::builder_over_nonstatic_slice ... ok
Nov 18 05:53:50.643 INFO [stdout] test leaf::tests::result_of_extract_with_is_cloneable ... ok
Nov 18 05:53:50.643 INFO [stdout] test tree::builder::tests::builder_with_owned_leaves ... ok
Nov 18 05:53:50.643 INFO [stdout] test tree::builder::tests::builder_leaf_extract_with_closure ... ok
Nov 18 05:53:50.643 INFO [stdout] test leaf::tests::owned_is_always_cloneable ... ok
Nov 18 05:53:50.643 INFO [stdout] test leaf::tests::no_data_is_cloneable ... ok
Nov 18 05:53:50.643 INFO [stdout] test tree::builder::tests::cant_make_full_from_empty ... ok
Nov 18 05:53:50.647 INFO [stdout] test tree::builder::tests::collect_children_for_arbitrary_arity_tree ... ok
Nov 18 05:53:50.647 INFO [stdout] test tree::builder::tests::complete_tree_from_empty ... ok
Nov 18 05:53:50.647 INFO [stdout] test tree::builder::tests::complete_tree_using_leaf_extract_closure ... ok
Nov 18 05:53:50.647 INFO [stdout] test tree::builder::tests::complete_tree_using_leaf_extract_with ... ok
Nov 18 05:53:50.647 INFO [stdout] test tree::builder::tests::complete_tree_is_subgraph_of_its_math_definition ... ok
Nov 18 05:53:50.648 INFO [stdout] test tree::builder::tests::complete_tree_with_owned_leaf_data ... ok
Nov 18 05:53:50.648 INFO [stdout] test tree::builder::tests::full_tree_is_full ... ok
Nov 18 05:53:50.648 INFO [stdout] test tree::builder::tests::two_leaves_make_a_tree ... ok
Nov 18 05:53:50.648 INFO [stdout] test tree::builder::tests::stack_trees ... ok
Nov 18 05:53:50.648 INFO [stdout] test tree::builder::tests::complete_tree_with_no_leaf_data ... ok
Nov 18 05:53:50.648 INFO [stdout] test tree::parallel::tests::cant_make_full_from_empty ... ok
Nov 18 05:53:50.651 INFO [stdout] test tree::parallel::tests::complete_tree ... ok
Nov 18 05:53:50.651 INFO [stdout] test tree::parallel::tests::complete_tree_from_empty ... ok
Nov 18 05:53:50.651 INFO [stdout] test tree::parallel::tests::full_tree_is_full ... ok
Nov 18 05:53:50.659 INFO [stdout] test tree::parallel::tests::collect_nodes_for_arbitrary_arity_tree ... ok
Nov 18 05:53:50.659 INFO [stdout] test tree::parallel::tests::complete_tree_is_subgraph_of_its_math_definition ... ok
Nov 18 05:53:50.659 INFO [stdout] test tree::parallel::tests::complete_leaf ... ok
Nov 18 05:53:50.769 INFO [stdout] test tree::builder::tests::child_out_of_range ... ok
Nov 18 05:53:50.769 INFO [stdout] 
Nov 18 05:53:50.769 INFO [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 05:53:50.769 INFO [stdout] 
Nov 18 05:53:50.779 INFO [stderr]      Running /target/debug/deps/test_serialization-8c5f3b11419370cf
Nov 18 05:53:50.787 INFO [stderr]    Doc-tests mrkl
Nov 18 05:53:50.787 INFO [stdout] 
Nov 18 05:53:50.787 INFO [stdout] running 1 test
Nov 18 05:53:50.787 INFO [stdout] test serialize ... ok
Nov 18 05:53:50.787 INFO [stdout] 
Nov 18 05:53:50.787 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 05:53:50.787 INFO [stdout] 
Nov 18 05:53:53.343 INFO [stdout] 
Nov 18 05:53:53.343 INFO [stdout] running 4 tests
Nov 18 05:54:02.555 INFO [stdout] test src/tree/builder.rs - tree::builder::Builder<D, leaf::NoData<In>>::new (line 90) ... ok
Nov 18 05:54:03.419 INFO [stdout] test src/tree/builder.rs - tree::builder::Builder<D, L>::complete_tree_from (line 255) ... ok
Nov 18 05:54:04.371 INFO [stdout] test src/tree/builder.rs - tree::builder::Builder<D, L>::full_tree_from (line 358) ... ok
Nov 18 05:54:04.609 INFO [stdout] test src/tree/parallel.rs - tree::parallel (line 23) ... ok
Nov 18 05:54:04.609 INFO [stdout] 
Nov 18 05:54:04.609 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 05:54:04.609 INFO [stdout] 
Nov 18 05:54:04.639 INFO [stderr] su: No module specific data is present
Nov 18 05:54:05.581 INFO running `"docker" "inspect" "00438a29645eaca142f2e2ed9bb365b5e04b4c4305ee56c1dfc0b9a9a9f409c4"`
Nov 18 05:54:05.901 INFO running `"docker" "rm" "-f" "00438a29645eaca142f2e2ed9bb365b5e04b4c4305ee56c1dfc0b9a9a9f409c4"`
Nov 18 05:54:06.251 INFO [stdout] 00438a29645eaca142f2e2ed9bb365b5e04b4c4305ee56c1dfc0b9a9a9f409c4