[INFO] fetching crate sv1_api 2.1.1... [INFO] testing sv1_api-2.1.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate sv1_api 2.1.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate sv1_api 2.1.1 [INFO] finished tweaking crates.io crate sv1_api 2.1.1 [INFO] tweaked toml for crates.io crate sv1_api 2.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sv1_api 2.1.1 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sv1_api 2.1.1 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b1ee35e4e5997f1bd97f973bbf2dd48c5186b7343bf0102aef830dbf96e6625a [INFO] running `Command { std: "docker" "start" "-a" "b1ee35e4e5997f1bd97f973bbf2dd48c5186b7343bf0102aef830dbf96e6625a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1ee35e4e5997f1bd97f973bbf2dd48c5186b7343bf0102aef830dbf96e6625a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1ee35e4e5997f1bd97f973bbf2dd48c5186b7343bf0102aef830dbf96e6625a", kill_on_drop: false }` [INFO] [stdout] b1ee35e4e5997f1bd97f973bbf2dd48c5186b7343bf0102aef830dbf96e6625a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed27b4859c702828d9d8e6bfde59bb712d070a1c7c39ff73693abd0b2048426c [INFO] running `Command { std: "docker" "start" "-a" "ed27b4859c702828d9d8e6bfde59bb712d070a1c7c39ff73693abd0b2048426c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling serde_core v1.0.225 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling serde v1.0.225 [INFO] [stderr] Compiling binary_codec_sv2 v1.2.0 [INFO] [stderr] Compiling binary_codec_sv2 v3.0.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling bitcoin_hashes v0.3.2 [INFO] [stderr] Compiling derive_codec_sv2 v1.1.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling binary_sv2 v4.0.0 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling serde_derive v1.0.225 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling sv1_api v2.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.55s [INFO] running `Command { std: "docker" "inspect" "ed27b4859c702828d9d8e6bfde59bb712d070a1c7c39ff73693abd0b2048426c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed27b4859c702828d9d8e6bfde59bb712d070a1c7c39ff73693abd0b2048426c", kill_on_drop: false }` [INFO] [stdout] ed27b4859c702828d9d8e6bfde59bb712d070a1c7c39ff73693abd0b2048426c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 566291c0f0f9893ba5e9626665f8c520e00f3f770d7794b1bd37c2f0e562f915 [INFO] running `Command { std: "docker" "start" "-a" "566291c0f0f9893ba5e9626665f8c520e00f3f770d7794b1bd37c2f0e562f915", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling serde_derive v1.0.225 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling quickcheck_macros v1.1.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling serde v1.0.225 [INFO] [stderr] Compiling sv1_api v2.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> examples/client_and_server.rs:541:9 [INFO] [stdout] | [INFO] [stdout] 541 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 545 | ) -> Result { [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] 545 | ) -> Result> { [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:555:20 [INFO] [stdout] | [INFO] [stdout] 555 | fn last_notify(&self) -> Option { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 555 | fn last_notify(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 32.28s [INFO] running `Command { std: "docker" "inspect" "566291c0f0f9893ba5e9626665f8c520e00f3f770d7794b1bd37c2f0e562f915", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "566291c0f0f9893ba5e9626665f8c520e00f3f770d7794b1bd37c2f0e562f915", kill_on_drop: false }` [INFO] [stdout] 566291c0f0f9893ba5e9626665f8c520e00f3f770d7794b1bd37c2f0e562f915 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d3a684b4634b3e37500fa754d7ce2e298907e2bd10e4a473075203e22887ed0c [INFO] running `Command { std: "docker" "start" "-a" "d3a684b4634b3e37500fa754d7ce2e298907e2bd10e4a473075203e22887ed0c", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> examples/client_and_server.rs:541:9 [INFO] [stderr] | [INFO] [stderr] 541 | &mut self, [INFO] [stderr] | ^^^^^^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 545 | ) -> Result { [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] 545 | ) -> Result> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> examples/client_and_server.rs:555:20 [INFO] [stderr] | [INFO] [stderr] 555 | fn last_notify(&self) -> Option { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided 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] 555 | fn last_notify(&self) -> Option> { [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 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sv1_api-b16898713ba414db) [INFO] [stdout] [INFO] [stdout] running 11 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_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::test_version_extension_with_broken_bit_count ... ok [INFO] [stdout] test methods::server_to_client::configure_response_parsing_all_fields ... ok [INFO] [stdout] test methods::server_to_client::configure_response_parsing_no_vr_min_bit_count ... ok [INFO] [stdout] test tests::test_server_handle_invalid_message ... ok [INFO] [stdout] test methods::client_to_server::from_to_json_rpc ... ok [INFO] [stdout] test methods::client_to_server::test_subscribe_with_odd_length_extranonce ... 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] [INFO] [stdout] test result: ok. 11 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" "d3a684b4634b3e37500fa754d7ce2e298907e2bd10e4a473075203e22887ed0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3a684b4634b3e37500fa754d7ce2e298907e2bd10e4a473075203e22887ed0c", kill_on_drop: false }` [INFO] [stdout] d3a684b4634b3e37500fa754d7ce2e298907e2bd10e4a473075203e22887ed0c