[INFO] fetching crate sv1_api 3.0.0...
[INFO] testing sv1_api-3.0.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate sv1_api 3.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate sv1_api 3.0.0
[INFO] finished tweaking crates.io crate sv1_api 3.0.0
[INFO] tweaked toml for crates.io crate sv1_api 3.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sv1_api 3.0.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sv1_api 3.0.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitcoin_hashes v0.3.2
[INFO] [stderr]   Downloaded derive_codec_sv2 v1.1.2
[INFO] [stderr]   Downloaded binary_sv2 v5.0.1
[INFO] [stderr]   Downloaded quickcheck_macros v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c679e8dd046f38b3582555317a268bef23b018930bc2b02baff2987a52e6f8ff
[INFO] running `Command { std: "docker" "start" "-a" "c679e8dd046f38b3582555317a268bef23b018930bc2b02baff2987a52e6f8ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c679e8dd046f38b3582555317a268bef23b018930bc2b02baff2987a52e6f8ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c679e8dd046f38b3582555317a268bef23b018930bc2b02baff2987a52e6f8ff", kill_on_drop: false }`
[INFO] [stdout] c679e8dd046f38b3582555317a268bef23b018930bc2b02baff2987a52e6f8ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20e5a48ae541a7c9159ff114bcd1fce6ef3ee52f3bab237ed48bd38f006856dd
[INFO] running `Command { std: "docker" "start" "-a" "20e5a48ae541a7c9159ff114bcd1fce6ef3ee52f3bab237ed48bd38f006856dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling derive_codec_sv2 v1.1.2
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bitcoin_hashes v0.3.2
[INFO] [stderr]    Compiling binary_sv2 v5.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling sv1_api v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.61s
[INFO] running `Command { std: "docker" "inspect" "20e5a48ae541a7c9159ff114bcd1fce6ef3ee52f3bab237ed48bd38f006856dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20e5a48ae541a7c9159ff114bcd1fce6ef3ee52f3bab237ed48bd38f006856dd", kill_on_drop: false }`
[INFO] [stdout] 20e5a48ae541a7c9159ff114bcd1fce6ef3ee52f3bab237ed48bd38f006856dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5eb9b25fe390e8c7a0d1ecdf8072f83462c6e13fc62b430f4a11e82b40900348
[INFO] running `Command { std: "docker" "start" "-a" "5eb9b25fe390e8c7a0d1ecdf8072f83462c6e13fc62b430f4a11e82b40900348", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling sv1_api v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> examples/client_and_server.rs:572:9
[INFO] [stdout]     |
[INFO] [stdout] 572 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 577 |     ) -> Result<json_rpc::Message, Error> {
[INFO] [stdout]     |                                    ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 577 |     ) -> Result<json_rpc::Message, Error<'_>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> examples/client_and_server.rs:587:20
[INFO] [stdout]     |
[INFO] [stdout] 587 |     fn last_notify(&self, _server_id: Option<usize>) -> Option<server_to_client::Notify> {
[INFO] [stdout]     |                    ^^^^^ the lifetime is elided here           ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 587 |     fn last_notify(&self, _server_id: Option<usize>) -> Option<server_to_client::Notify<'_>> {
[INFO] [stdout]     |                                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.89s
[INFO] running `Command { std: "docker" "inspect" "5eb9b25fe390e8c7a0d1ecdf8072f83462c6e13fc62b430f4a11e82b40900348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eb9b25fe390e8c7a0d1ecdf8072f83462c6e13fc62b430f4a11e82b40900348", kill_on_drop: false }`
[INFO] [stdout] 5eb9b25fe390e8c7a0d1ecdf8072f83462c6e13fc62b430f4a11e82b40900348
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8f6f237e00be2780b13f6170320b6aeedd74de3da476ee47809c16a1e5838c6
[INFO] running `Command { std: "docker" "start" "-a" "e8f6f237e00be2780b13f6170320b6aeedd74de3da476ee47809c16a1e5838c6", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> examples/client_and_server.rs:572:9
[INFO] [stderr]     |
[INFO] [stderr] 572 |         &mut self,
[INFO] [stderr]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 577 |     ) -> Result<json_rpc::Message, Error> {
[INFO] [stderr]     |                                    ^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 577 |     ) -> Result<json_rpc::Message, Error<'_>> {
[INFO] [stderr]     |                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> examples/client_and_server.rs:587:20
[INFO] [stderr]     |
[INFO] [stderr] 587 |     fn last_notify(&self, _server_id: Option<usize>) -> Option<server_to_client::Notify> {
[INFO] [stderr]     |                    ^^^^^ the lifetime is elided here           ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 587 |     fn last_notify(&self, _server_id: Option<usize>) -> Option<server_to_client::Notify<'_>> {
[INFO] [stderr]     |                                                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `sv1_api` (example "client_and_server") generated 2 warnings (run `cargo fix --example "client_and_server" -p sv1_api` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sv1_api-dfd7e3477c2496b8)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[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_broken_bit_count ... ok
[INFO] [stdout] test methods::client_to_server::test_version_extension_with_no_bit_count ... ok
[INFO] [stdout] test tests::version_mask_invalid_len ... ok
[INFO] [stdout] test methods::client_to_server::from_to_json_rpc ... ok
[INFO] [stdout] test utils::tests::merkle_node_try_from_str_invalid_len_returns_err ... 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::client_to_server::test_version_extension_with_non_string_bit_count ... ok
[INFO] [stdout] test utils::tests::merkle_node_try_from_vec_invalid_len_returns_err ... ok
[INFO] [stdout] test methods::client_to_server::submit_from_to_json_rpc ... ok
[INFO] [stdout] test utils::tests::test_prev_hash ... ok
[INFO] [stdout] test methods::client_to_server::test_subscribe_with_odd_length_extranonce ... ok
[INFO] [stdout] test methods::server_to_client::configure_response_parsing_no_vr_min_bit_count ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[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" "e8f6f237e00be2780b13f6170320b6aeedd74de3da476ee47809c16a1e5838c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8f6f237e00be2780b13f6170320b6aeedd74de3da476ee47809c16a1e5838c6", kill_on_drop: false }`
[INFO] [stdout] e8f6f237e00be2780b13f6170320b6aeedd74de3da476ee47809c16a1e5838c6
