[INFO] fetching crate gotham 0.4.0...
[INFO] extracting crate gotham 0.4.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/gotham/0.4.0
[INFO] extracting crate gotham 0.4.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gotham/0.4.0
[INFO] validating manifest of gotham-0.4.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gotham-0.4.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gotham-0.4.0
[INFO] finished frobbing gotham-0.4.0
[INFO] frobbed toml for gotham-0.4.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/gotham/0.4.0/Cargo.toml
[INFO] started frobbing gotham-0.4.0
[INFO] finished frobbing gotham-0.4.0
[INFO] frobbed toml for gotham-0.4.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gotham/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing gotham-0.4.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gotham/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] b9d31a708cd87a3d84800fc738f66e12675464ec220fd7f386611580c1d1d9d9
[INFO] running `"docker" "start" "-a" "b9d31a708cd87a3d84800fc738f66e12675464ec220fd7f386611580c1d1d9d9"`
[INFO] [stderr]    Compiling hyper v0.12.33
[INFO] [stderr]    Compiling borrow-bag v1.0.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling gotham v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.89s
[INFO] running `"docker" "inspect" "b9d31a708cd87a3d84800fc738f66e12675464ec220fd7f386611580c1d1d9d9"`
[INFO] running `"docker" "rm" "-f" "b9d31a708cd87a3d84800fc738f66e12675464ec220fd7f386611580c1d1d9d9"`
[INFO] [stdout] b9d31a708cd87a3d84800fc738f66e12675464ec220fd7f386611580c1d1d9d9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gotham/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7c878ad46cfd69a23238fc233d07d1e8a253c833d503475683f59405cef10e7c
[INFO] running `"docker" "start" "-a" "7c878ad46cfd69a23238fc233d07d1e8a253c833d503475683f59405cef10e7c"`
[INFO] [stderr]    Compiling gotham_derive v0.4.0
[INFO] [stderr]    Compiling gotham v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.64s
[INFO] running `"docker" "inspect" "7c878ad46cfd69a23238fc233d07d1e8a253c833d503475683f59405cef10e7c"`
[INFO] running `"docker" "rm" "-f" "7c878ad46cfd69a23238fc233d07d1e8a253c833d503475683f59405cef10e7c"`
[INFO] [stdout] 7c878ad46cfd69a23238fc233d07d1e8a253c833d503475683f59405cef10e7c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gotham/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 9f5cb45d5a638c86047b0f3f44327c082612dc490ac3527441734c6426af1dd0
[INFO] running `"docker" "start" "-a" "9f5cb45d5a638c86047b0f3f44327c082612dc490ac3527441734c6426af1dd0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gotham-63bad18b8eb0e1c5
[INFO] [stdout] 
[INFO] [stdout] running 84 tests
[INFO] [stdout] test extractor::internal::tests::enum_query_tests ... ok
[INFO] [stdout] test extractor::internal::tests::borrowed_bytes_query_tests ... ok
[INFO] [stdout] test extractor::internal::tests::borrowed_str_query_tests ... ok
[INFO] [stdout] test extractor::internal::tests::byte_buf_values_query_tests ... ok
[INFO] [stdout] test extractor::internal::tests::byte_buf_values_path_tests ... ok
[INFO] [stdout] test extractor::internal::tests::borrowed_str_path_tests ... ok
[INFO] [stdout] test extractor::internal::tests::borrowed_bytes_path_tests ... ok
[INFO] [stdout] test extractor::internal::tests::enum_path_tests ... ok
[INFO] [stdout] test extractor::internal::tests::newtype_struct_query_tests ... ok
[INFO] [stdout] test extractor::internal::tests::seq_query_tests ... ok
[INFO] [stdout] test extractor::internal::tests::seq_path_tests ... ok
[INFO] [stdout] test extractor::internal::tests::simple_values_path_tests ... ok
[INFO] [stdout] test extractor::internal::tests::newtype_struct_path_tests ... ok
[INFO] [stdout] test extractor::internal::tests::simple_values_query_tests ... ok
[INFO] [stdout] test handler::assets::accepted_encoding::tests::accepted_encoding_single ... ok
[INFO] [stdout] test handler::assets::accepted_encoding::tests::accepted_encoding_single_with_quality ... ok
[INFO] [stdout] test handler::assets::accepted_encoding::tests::accepted_encoding_multiple_values ... ok
[INFO] [stdout] test handler::assets::accepted_encoding::tests::accepted_encoding_multiple_headers ... ok
[INFO] [stdout] test handler::assets::tests::assets_no_compression_if_not_exists ... ok
[INFO] [stdout] test handler::assets::tests::assets_if_none_match_etag ... ok
[INFO] [stdout] test handler::assets::tests::assets_default_cache_control ... ok
[INFO] [stdout] test handler::assets::tests::assets_if_modified_since ... ok
[INFO] [stdout] test helpers::http::request::path::tests::request_path_segments_tests ... ok
[INFO] [stdout] test helpers::http::request::query_string::tests::query_string_mapping_tests ... ok
[INFO] [stdout] test handler::assets::tests::assets_no_compression_if_not_accepted ... ok
[INFO] [stdout] test helpers::http::tests::ensure_valid_www_form_url_encoded_value ... ok
[INFO] [stdout] test helpers::http::tests::ensure_valid_percent_decode ... ok
[INFO] [stdout] test middleware::session::backend::memory::tests::cleanup_test ... ok
[INFO] [stdout] test middleware::session::backend::memory::tests::cleanup_join_test ... ok
[INFO] [stdout] test middleware::session::backend::memory::tests::memory_backend_test ... ok
[INFO] [stdout] test middleware::session::tests::enforce_host_cookie_prefix_attributes ... ok
[INFO] [stdout] test handler::assets::tests::assets_compressed_if_accept_and_exists ... ok
[INFO] [stdout] test middleware::session::tests::enforce_secure_cookie_prefix_attributes ... ok
[INFO] [stdout] test middleware::session::tests::new_session ... ok
[INFO] [stdout] test handler::assets::tests::assets_weighted_accept_encoding ... ok
[INFO] [stdout] test middleware::session::tests::new_session_custom_settings ... ok
[INFO] [stdout] test middleware::session::backend::memory::tests::memory_backend_refresh_test ... ok
[INFO] [stdout] test handler::assets::tests::assets_single_file ... ok
[INFO] [stdout] test handler::assets::tests::assets_with_cache_control ... ok
[INFO] [stdout] test plain::test::tests::sets_client_addr ... ignored
[INFO] [stdout] test plain::test::tests::times_out ... ignored
[INFO] [stdout] test pipeline::single::tests::test_pipeline_construction ... ok
[INFO] [stdout] test middleware::session::tests::existing_session ... ok
[INFO] [stdout] test router::builder::tests::build_router_test ... ok
[INFO] [stdout] test router::non_match::tests::deconstruct_tests ... ok
[INFO] [stdout] test router::builder::draw::tests::delegate_includes_pipelines ... ok
[INFO] [stdout] test router::non_match::tests::union_tests ... ok
[INFO] [stdout] test router::non_match::tests::intersection_tests ... ok
[INFO] [stdout] test plain::test::tests::serves_requests ... ok
[INFO] [stdout] test plain::test::tests::async_echo ... ok
[INFO] [stdout] test pipeline::tests::pipeline_ordering_test ... ok
[INFO] [stdout] test router::route::tests::external_route_tests ... ok
[INFO] [stdout] test router::route::tests::internal_route_tests ... ok
[INFO] [stdout] test router::builder::draw::tests::delegate_without_pipelines_skips_pipelines ... ok
[INFO] [stdout] test router::tests::executes_response_finalizer_when_present ... ok
[INFO] [stdout] test router::tests::internal_server_error_if_no_request_path_segments ... ok
[INFO] [stdout] test router::tests::not_found_error_if_request_path_is_not_found ... ok
[INFO] [stdout] test router::tests::delegates_to_secondary_router ... ok
[INFO] [stdout] test router::tests::custom_error_if_leaf_found_but_matching_route_not_found ... ok
[INFO] [stdout] test router::tree::node::tests::node_traversal_tests ... ok
[INFO] [stdout] test router::tree::tests::tree_traversal_tests ... ok
[INFO] [stdout] test router::tests::success_if_leaf_and_route_found ... ok
[INFO] [stdout] test service::tests::router ... ok
[INFO] [stdout] test router::tree::node::tests::manages_children ... ok
[INFO] [stdout] test router::tree::node::tests::non_matching_routes_allow_list_tests ... ok
[INFO] [stdout] test service::trap::tests::async_success_repeat_poll ... ok
[INFO] [stdout] test service::tests::new_handler_closure ... ok
[INFO] [stdout] test router::tree::node::tests::traverses_children ... ok
[INFO] [stdout] test service::trap::tests::error ... ok
[INFO] [stdout] test service::trap::tests::success ... ok
[INFO] [stdout] test router::route::dispatch::tests::pipeline_chain_ordering_test ... ok
[INFO] [stdout] test state::request_id::tests::does_not_overwrite_existant_request_id ... ok
[INFO] [stdout] test state::request_id::tests::sets_a_unique_request_id ... ok
[INFO] [stdout] test handler::assets::tests::assets_guesses_content_type ... ok
[INFO] [stdout] test state::request_id::tests::uses_an_external_request_id ... ok
[INFO] [stdout] test tls::test::tests::sets_client_addr ... ignored
[INFO] [stdout] test tls::test::tests::times_out ... ignored
[INFO] [stdout] test tls::test::tests::serves_requests ... ok
[INFO] [stdout] test tls::test::tests::async_echo ... ok
[INFO] [stdout] test handler::assets::tests::assets_path_traversal ... ok
[INFO] [stdout] test service::trap::tests::async_panic ... ok
[INFO] [stdout] test service::trap::tests::async_panic_repeat_poll ... ok
[INFO] [stderr]    Doc-tests gotham
[INFO] [stdout] test service::trap::tests::panic ... ok
[INFO] [stdout] test state::request_id::tests::panics_before_request_id_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 80 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 102 tests
[INFO] [stdout] test src/extractor/internal.rs - extractor::internal::ExtractorError::UnexpectedEnumVariantType (line 46) ... ok
[INFO] [stdout] test src/handler/mod.rs - handler::Handler (line 48) ... ok
[INFO] [stdout] test src/handler/error.rs - handler::error::IntoHandlerError (line 23) ... ok
[INFO] [stdout] test src/handler/mod.rs - handler::Handler (line 71) ... ok
[INFO] [stdout] test src/handler/mod.rs - handler::Handler (line 121) ... ok
[INFO] [stdout] test src/handler/mod.rs - handler::Handler (line 93) ... ok
[INFO] [stdout] test src/handler/assets/mod.rs - handler::assets::FileOptions (line 58) ... ok
[INFO] [stdout] test src/handler/mod.rs - handler::NewHandler (line 211) ... ok
[INFO] [stdout] test src/handler/mod.rs - handler::NewHandler (line 177) ... ok
[INFO] [stdout] test src/handler/mod.rs - handler::IntoResponse (line 295) ... ok
[INFO] [stderr] error: process didn't exit successfully: `rustdoc --edition=2018 --test /opt/crater/workdir/src/lib.rs --crate-name gotham -L dependency=/opt/crater/target/debug/deps -L native=/opt/crater/target/debug/build/backtrace-sys-897f45a579ca139a/out -L native=/opt/crater/target/debug/build/ring-9b0f440373e98da7/out -L dependency=/opt/crater/target/debug/deps --extern base64=/opt/crater/target/debug/deps/libbase64-58af944e57313fa8.rlib --extern bincode=/opt/crater/target/debug/deps/libbincode-511a83923131089d.rlib --extern borrow_bag=/opt/crater/target/debug/deps/libborrow_bag-7101855a49d48e1a.rlib --extern bytes=/opt/crater/target/debug/deps/libbytes-b8d84800b337abb7.rlib --extern chrono=/opt/crater/target/debug/deps/libchrono-3f9c7194f6069ae1.rlib --extern cookie=/opt/crater/target/debug/deps/libcookie-3c4147abdf4e4e1c.rlib --extern failure=/opt/crater/target/debug/deps/libfailure-1b2f7beab45333aa.rlib --extern futures=/opt/crater/target/debug/deps/libfutures-d5ea9e389594d93f.rlib --extern gotham=/opt/crater/target/debug/deps/libgotham-31b53ec535fa7990.rlib --extern gotham_derive=/opt/crater/target/debug/deps/libgotham_derive-77129315f019d83b.so --extern http=/opt/crater/target/debug/deps/libhttp-8914bb68364de224.rlib --extern httpdate=/opt/crater/target/debug/deps/libhttpdate-35849fa1d7067876.rlib --extern hyper=/opt/crater/target/debug/deps/libhyper-50aa1cdf810f78f5.rlib --extern linked_hash_map=/opt/crater/target/debug/deps/liblinked_hash_map-64b5808476af51a2.rlib --extern log=/opt/crater/target/debug/deps/liblog-edfa4b3364666663.rlib --extern mime=/opt/crater/target/debug/deps/libmime-1472717840a8711f.rlib --extern mime_guess=/opt/crater/target/debug/deps/libmime_guess-1c6adf5d313719e8.rlib --extern mio=/opt/crater/target/debug/deps/libmio-a55ef8cca9065597.rlib --extern num_cpus=/opt/crater/target/debug/deps/libnum_cpus-2c854131c0da7b53.rlib --extern rand=/opt/crater/target/debug/deps/librand-478ec8ce9fba553e.rlib --extern rand_chacha=/opt/crater/target/debug/deps/librand_chacha-1b8e39b253389048.rlib --extern regex=/opt/crater/target/debug/deps/libregex-6683e124b2894695.rlib --extern serde=/opt/crater/target/debug/deps/libserde-c55174c1f02a9342.rlib --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-118206482c25430d.so --extern tokio=/opt/crater/target/debug/deps/libtokio-cb193fcfc0c5eb6c.rlib --extern tokio_rustls=/opt/crater/target/debug/deps/libtokio_rustls-15c201cfd35fa481.rlib --extern url=/opt/crater/target/debug/deps/liburl-4858f7c80a0a9641.rlib --extern uuid=/opt/crater/target/debug/deps/libuuid-fd3ecffadab5c911.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "9f5cb45d5a638c86047b0f3f44327c082612dc490ac3527441734c6426af1dd0"`
[INFO] running `"docker" "rm" "-f" "9f5cb45d5a638c86047b0f3f44327c082612dc490ac3527441734c6426af1dd0"`
[INFO] [stdout] 9f5cb45d5a638c86047b0f3f44327c082612dc490ac3527441734c6426af1dd0