[INFO] fetching crate sv1_api 6.0.0...
[INFO] testing sv1_api-6.0.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate sv1_api 6.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate sv1_api 6.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sv1_api 6.0.0
[INFO] tweaked toml for crates.io crate sv1_api 6.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sv1_api 6.0.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sv1_api 6.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e18f474f6fc227769666116bf643b3d4311d48bdab9c4e9a300f93fe1ba11f2f
[INFO] running `Command { std: "docker" "start" "e18f474f6fc227769666116bf643b3d4311d48bdab9c4e9a300f93fe1ba11f2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e18f474f6fc227769666116bf643b3d4311d48bdab9c4e9a300f93fe1ba11f2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e18f474f6fc227769666116bf643b3d4311d48bdab9c4e9a300f93fe1ba11f2f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e18f474f6fc227769666116bf643b3d4311d48bdab9c4e9a300f93fe1ba11f2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e18f474f6fc227769666116bf643b3d4311d48bdab9c4e9a300f93fe1ba11f2f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitcoin-io v0.1.4
[INFO] [stderr]    Compiling bitcoin-internals v0.3.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling hex_lit v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling bitcoin v0.32.8
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling derive_codec_sv2 v2.0.0
[INFO] [stderr]    Compiling bech32 v0.11.1
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling hex-conservative v0.2.2
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling bitcoin-units v0.1.2
[INFO] [stderr]    Compiling binary_sv2 v7.0.0
[INFO] [stderr]    Compiling bitcoin_hashes v0.14.1
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]    Compiling base58ck v0.1.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling secp256k1 v0.29.1
[INFO] [stderr]    Compiling sv1_api v6.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> src/error.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         Error::Infallible(e)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ - any code following this expression is unreachable
[INFO] [stdout]    |         |
[INFO] [stdout]    |         unreachable call
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.22s
[INFO] running `Command { std: "docker" "inspect" "e18f474f6fc227769666116bf643b3d4311d48bdab9c4e9a300f93fe1ba11f2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e18f474f6fc227769666116bf643b3d4311d48bdab9c4e9a300f93fe1ba11f2f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling sv1_api v6.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> src/error.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         Error::Infallible(e)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ - any code following this expression is unreachable
[INFO] [stdout]    |         |
[INFO] [stdout]    |         unreachable call
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> src/error.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         Error::Infallible(e)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ - any code following this expression is unreachable
[INFO] [stdout]    |         |
[INFO] [stdout]    |         unreachable call
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.33s
[INFO] running `Command { std: "docker" "inspect" "e18f474f6fc227769666116bf643b3d4311d48bdab9c4e9a300f93fe1ba11f2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e18f474f6fc227769666116bf643b3d4311d48bdab9c4e9a300f93fe1ba11f2f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable call
[INFO] [stderr]   --> src/error.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |         Error::Infallible(e)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ - any code following this expression is unreachable
[INFO] [stderr]    |         |
[INFO] [stderr]    |         unreachable call
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sv1_api` (lib) generated 1 warning
[INFO] [stderr] warning: `sv1_api` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/sv1_api/a9d999f2842755d9/out/sv1_api-a9d999f2842755d9)
[INFO] [stdout] running 35 tests
[INFO] [stdout] test json_rpc::tests::message_classifies_response_from_error_field ... ok
[INFO] [stdout] test json_rpc::tests::deserializes_legacy_sv1_error_array ... ok
[INFO] [stdout] test json_rpc::tests::deserializes_json_rpc_error_object_for_compatibility ... ok
[INFO] [stdout] test json_rpc::tests::deserializes_two_element_errors_and_serializes_three_elements ... ok
[INFO] [stdout] test methods::client_to_server::test_configure_negative_min_bit_count_does_not_panic ... ok
[INFO] [stdout] test methods::client_to_server::test_subscribe_with_even_length_extranonce ... ok
[INFO] [stdout] test methods::client_to_server::test_version_extension_with_no_bit_count ... ok
[INFO] [stdout] test methods::client_to_server::test_version_extension_with_non_string_bit_count ... ok
[INFO] [stdout] test methods::client_to_server::rejected_submit_uses_legacy_sv1_error_array ... ok
[INFO] [stdout] test methods::server_to_client::subscribe_response_crash_on_too_long_extranonce ... ok
[INFO] [stdout] test methods::client_to_server::test_version_extension_with_broken_bit_count ... ok
[INFO] [stdout] test tests::extranonce_subscribe_ignores_params_and_acknowledges_request_id ... ok
[INFO] [stdout] test methods::server_to_client::configure_response_parsing_no_vr_min_bit_count ... ok
[INFO] [stdout] test methods::server_to_client::configure_response_parsing_all_fields ... ok
[INFO] [stdout] test tests::test_server_handle_invalid_message ... ok
[INFO] [stdout] test methods::server_to_client::subscribe_response_crash_on_non_ascii_hex_extranonce ... ok
[INFO] [stdout] test methods::server_to_client::subscribe_response_crash_on_object_in_subscriptions ... ok
[INFO] [stdout] test tests::extranonce_subscribe_acknowledgement_has_distinct_response_route ... ok
[INFO] [stdout] test tests::unauthorized_submit_returns_code_24 ... ok
[INFO] [stdout] test tests::parsed_requests_use_the_same_dispatch_as_wire_messages ... ok
[INFO] [stdout] test methods::client_to_server::from_to_json_rpc ... ok
[INFO] [stdout] test methods::client_to_server::submit_errors_use_standard_sv1_codes ... ok
[INFO] [stdout] test tests::extranonce_subscribe_passes_client_id_to_server ... ok
[INFO] [stdout] test tests::invalid_submit_fields_return_code_20 ... ok
[INFO] [stdout] test utils::tests::merkle_node_try_from_str_invalid_len_returns_err ... ok
[INFO] [stdout] test utils::tests::merkle_node_try_from_vec_invalid_len_returns_err ... ok
[INFO] [stdout] test json_rpc::tests::legacy_error_round_trip_preserves_additional_data ... ok
[INFO] [stdout] test methods::client_to_server::test_submit_float_nonce_does_not_panic ... ok
[INFO] [stdout] test json_rpc::tests::rejects_legacy_errors_with_invalid_types_or_arity ... ok
[INFO] [stdout] test methods::client_to_server::test_subscribe_with_odd_length_extranonce ... ok
[INFO] [stdout] test tests::version_mask_invalid_len ... ok
[INFO] [stdout] test methods::client_to_server::test_submit_negative_time_does_not_panic ... ok
[INFO] [stdout] test tests::subscribe_extranonce1_too_long_must_not_panic ... ok
[INFO] [stdout] test utils::tests::test_prev_hash ... ok
[INFO] [stdout] test methods::client_to_server::submit_from_to_json_rpc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sv1_api
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e18f474f6fc227769666116bf643b3d4311d48bdab9c4e9a300f93fe1ba11f2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e18f474f6fc227769666116bf643b3d4311d48bdab9c4e9a300f93fe1ba11f2f", kill_on_drop: false }`
[INFO] [stdout] e18f474f6fc227769666116bf643b3d4311d48bdab9c4e9a300f93fe1ba11f2f
