[INFO] crate solana-jsonrpc-server-utils 0.4.0 is already in cache
[INFO] extracting crate solana-jsonrpc-server-utils 0.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/solana-jsonrpc-server-utils/0.4.0
[INFO] extracting crate solana-jsonrpc-server-utils 0.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/solana-jsonrpc-server-utils/0.4.0
[INFO] validating manifest of solana-jsonrpc-server-utils-0.4.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of solana-jsonrpc-server-utils-0.4.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing solana-jsonrpc-server-utils-0.4.0
[INFO] finished frobbing solana-jsonrpc-server-utils-0.4.0
[INFO] frobbed toml for solana-jsonrpc-server-utils-0.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/solana-jsonrpc-server-utils/0.4.0/Cargo.toml
[INFO] started frobbing solana-jsonrpc-server-utils-0.4.0
[INFO] finished frobbing solana-jsonrpc-server-utils-0.4.0
[INFO] frobbed toml for solana-jsonrpc-server-utils-0.4.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/solana-jsonrpc-server-utils/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing solana-jsonrpc-server-utils-0.4.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/solana-jsonrpc-server-utils/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 9a9467a183ec8c851a9690dd9e9647ee0e187bf7534ef290e6e5ff47677de870
[INFO] running `"docker" "start" "-a" "9a9467a183ec8c851a9690dd9e9647ee0e187bf7534ef290e6e5ff47677de870"`
[INFO] [stderr]    Compiling globset v0.4.4
[INFO] [stderr]    Compiling solana-jsonrpc-core v0.4.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling solana-jsonrpc-server-utils v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/cors.rs:282:1
[INFO] [stderr]     |
[INFO] [stderr] 282 |   /// Returns headers which are always allowed.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 283 | / lazy_static! {
[INFO] [stderr] 284 | |     static ref ALWAYS_ALLOWED_HEADERS: HashSet<Ascii<&'static str>> = {
[INFO] [stderr] 285 | |         let mut hs = HashSet::new();
[INFO] [stderr] 286 | |         hs.insert(Ascii::new("Accept"));
[INFO] [stderr] ...   |
[INFO] [stderr] 298 | |     };
[INFO] [stderr] 299 | | }
[INFO] [stderr]     | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/reactor.rs:114:6
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 2...4 => 2,
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio::runtime::Builder::threadpool_builder': use the `core_threads`, `blocking_threads`, `name_prefix`, `keep_alive`, and `stack_size` functions on `runtime::Builder`, instead
[INFO] [stderr]    --> src/reactor.rs:123:6
[INFO] [stderr]     |
[INFO] [stderr] 123 |                 .threadpool_builder(tp_builder)
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.76s
[INFO] running `"docker" "inspect" "9a9467a183ec8c851a9690dd9e9647ee0e187bf7534ef290e6e5ff47677de870"`
[INFO] running `"docker" "rm" "-f" "9a9467a183ec8c851a9690dd9e9647ee0e187bf7534ef290e6e5ff47677de870"`
[INFO] [stdout] 9a9467a183ec8c851a9690dd9e9647ee0e187bf7534ef290e6e5ff47677de870
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/solana-jsonrpc-server-utils/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0e1b627ecdb259d66a54d8dce6c8dafa016ba08c5fa0a0c0498c4b51307329e5
[INFO] running `"docker" "start" "-a" "0e1b627ecdb259d66a54d8dce6c8dafa016ba08c5fa0a0c0498c4b51307329e5"`
[INFO] [stderr]    Compiling solana-jsonrpc-server-utils v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/cors.rs:282:1
[INFO] [stderr]     |
[INFO] [stderr] 282 |   /// Returns headers which are always allowed.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 283 | / lazy_static! {
[INFO] [stderr] 284 | |     static ref ALWAYS_ALLOWED_HEADERS: HashSet<Ascii<&'static str>> = {
[INFO] [stderr] 285 | |         let mut hs = HashSet::new();
[INFO] [stderr] 286 | |         hs.insert(Ascii::new("Accept"));
[INFO] [stderr] ...   |
[INFO] [stderr] 298 | |     };
[INFO] [stderr] 299 | | }
[INFO] [stderr]     | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/reactor.rs:114:6
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 2...4 => 2,
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio::runtime::Builder::threadpool_builder': use the `core_threads`, `blocking_threads`, `name_prefix`, `keep_alive`, and `stack_size` functions on `runtime::Builder`, instead
[INFO] [stderr]    --> src/reactor.rs:123:6
[INFO] [stderr]     |
[INFO] [stderr] 123 |                 .threadpool_builder(tp_builder)
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.69s
[INFO] running `"docker" "inspect" "0e1b627ecdb259d66a54d8dce6c8dafa016ba08c5fa0a0c0498c4b51307329e5"`
[INFO] running `"docker" "rm" "-f" "0e1b627ecdb259d66a54d8dce6c8dafa016ba08c5fa0a0c0498c4b51307329e5"`
[INFO] [stdout] 0e1b627ecdb259d66a54d8dce6c8dafa016ba08c5fa0a0c0498c4b51307329e5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/solana-jsonrpc-server-utils/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 1b99b2dd24502448ec7bca3311ff158233984bc15ef400c1a161669c1f692d09
[INFO] running `"docker" "start" "-a" "1b99b2dd24502448ec7bca3311ff158233984bc15ef400c1a161669c1f692d09"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/solana_jsonrpc_server_utils-5c5a518bdf8c8f92
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test cors::tests::should_return_invalid_if_header_not_allowed ... ok
[INFO] [stdout] test cors::tests::should_return_no_allowed_headers_if_none_in_request ... ok
[INFO] [stdout] test cors::tests::should_return_none_for_empty_list ... ok
[INFO] [stdout] test cors::tests::should_return_none_for_empty_origin ... ok
[INFO] [stdout] test cors::tests::should_return_none_when_there_are_no_cors_domains_and_no_origin ... ok
[INFO] [stdout] test cors::tests::should_return_none_if_origin_is_not_defined ... ok
[INFO] [stdout] test cors::tests::should_return_domain_when_all_are_allowed ... ok
[INFO] [stdout] test cors::tests::should_return_not_required_if_any_header_allowed ... ok
[INFO] [stdout] test cors::tests::should_return_none_for_not_matching_origin ... ok
[INFO] [stdout] test cors::tests::should_return_null_if_origin_is_null ... ok
[INFO] [stdout] test cors::tests::should_return_valid_if_header_allowed ... ok
[INFO] [stdout] test cors::tests::should_allow_origins_that_matches_hosts ... ok
[INFO] [stdout] test cors::tests::should_return_specific_origin_if_we_allow_any ... ok
[INFO] [stdout] test cors::tests::should_return_specific_origin_if_there_is_a_match ... ok
[INFO] [stdout] test hosts::tests::should_reject_if_header_not_on_the_list ... ok
[INFO] [stdout] test hosts::tests::should_reject_when_there_is_no_header ... ok
[INFO] [stdout] test hosts::tests::should_reject_when_validation_is_disabled ... ok
[INFO] [stdout] test hosts::tests::should_support_wildcards ... ok
[INFO] [stdout] test stream_codec::tests::fragmented_encode ... ok
[INFO] [stdout] test stream_codec::tests::huge ... ok
[INFO] [stdout] test stream_codec::tests::escape ... ok
[INFO] [stdout] test hosts::tests::should_accept_if_on_the_list_with_port ... ok
[INFO] [stdout] test stream_codec::tests::simple_line_codec ... ok
[INFO] [stdout] test stream_codec::tests::simple_encode ... ok
[INFO] [stdout] test stream_codec::tests::whitespace ... ok
[INFO] [stdout] test cors::tests::should_not_allow_partially_matching_origin ... ok
[INFO] [stdout] test hosts::tests::should_accept_if_on_the_list ... ok
[INFO] [stdout] test cors::tests::should_support_wildcards ... ok
[INFO] [stdout] test hosts::tests::should_parse_host ... ok
[INFO] [stdout] test cors::tests::should_parse_origin ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests solana-jsonrpc-server-utils
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1b99b2dd24502448ec7bca3311ff158233984bc15ef400c1a161669c1f692d09"`
[INFO] running `"docker" "rm" "-f" "1b99b2dd24502448ec7bca3311ff158233984bc15ef400c1a161669c1f692d09"`
[INFO] [stdout] 1b99b2dd24502448ec7bca3311ff158233984bc15ef400c1a161669c1f692d09