[INFO] fetching crate sv1_api 3.0.0... [INFO] testing sv1_api-3.0.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate sv1_api 3.0.0 into /workspace/builds/worker-6-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sv1_api 3.0.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c615d19ae856867ac873925f1b10abdcf58e35ea9a895caf0a7e89b14c8ef5b [INFO] running `Command { std: "docker" "start" "-a" "0c615d19ae856867ac873925f1b10abdcf58e35ea9a895caf0a7e89b14c8ef5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c615d19ae856867ac873925f1b10abdcf58e35ea9a895caf0a7e89b14c8ef5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c615d19ae856867ac873925f1b10abdcf58e35ea9a895caf0a7e89b14c8ef5b", kill_on_drop: false }` [INFO] [stdout] 0c615d19ae856867ac873925f1b10abdcf58e35ea9a895caf0a7e89b14c8ef5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7125808fd70a81c6b4e249dc0347e1d1c7e3cea02fad7e8ae5400fa06fe5c154 [INFO] running `Command { std: "docker" "start" "-a" "7125808fd70a81c6b4e249dc0347e1d1c7e3cea02fad7e8ae5400fa06fe5c154", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling derive_codec_sv2 v1.1.2 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling bitcoin_hashes v0.3.2 [INFO] [stderr] Compiling syn v2.0.117 [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 11.92s [INFO] running `Command { std: "docker" "inspect" "7125808fd70a81c6b4e249dc0347e1d1c7e3cea02fad7e8ae5400fa06fe5c154", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7125808fd70a81c6b4e249dc0347e1d1c7e3cea02fad7e8ae5400fa06fe5c154", kill_on_drop: false }` [INFO] [stdout] 7125808fd70a81c6b4e249dc0347e1d1c7e3cea02fad7e8ae5400fa06fe5c154 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c1a548bfd7ef7ca94271b7d33c07002c7b956503b5fbc403e22470843ebb2e9 [INFO] running `Command { std: "docker" "start" "-a" "8c1a548bfd7ef7ca94271b7d33c07002c7b956503b5fbc403e22470843ebb2e9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.183 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Compiling sv1_api v3.0.0 (/opt/rustwide/workdir) [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 v1.12.3 [INFO] [stderr] Compiling env_logger v0.8.4 [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 { [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> { [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) -> Option { [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) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.46s [INFO] running `Command { std: "docker" "inspect" "8c1a548bfd7ef7ca94271b7d33c07002c7b956503b5fbc403e22470843ebb2e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c1a548bfd7ef7ca94271b7d33c07002c7b956503b5fbc403e22470843ebb2e9", kill_on_drop: false }` [INFO] [stdout] 8c1a548bfd7ef7ca94271b7d33c07002c7b956503b5fbc403e22470843ebb2e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a9e6695ddb5c8b2ea2cafd82797561140db0a5d123f7f84d0d6742ace9c4f8f4 [INFO] running `Command { std: "docker" "start" "-a" "a9e6695ddb5c8b2ea2cafd82797561140db0a5d123f7f84d0d6742ace9c4f8f4", 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 { [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> { [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) -> Option { [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) -> 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 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sv1_api-e0e20c3920285bab) [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_subscribe_with_odd_length_extranonce ... ok [INFO] [stdout] test methods::client_to_server::test_version_extension_with_no_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 tests::version_mask_invalid_len ... ok [INFO] [stdout] test utils::tests::merkle_node_try_from_vec_invalid_len_returns_err ... 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_no_vr_min_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::from_to_json_rpc ... 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. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [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" "a9e6695ddb5c8b2ea2cafd82797561140db0a5d123f7f84d0d6742ace9c4f8f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9e6695ddb5c8b2ea2cafd82797561140db0a5d123f7f84d0d6742ace9c4f8f4", kill_on_drop: false }` [INFO] [stdout] a9e6695ddb5c8b2ea2cafd82797561140db0a5d123f7f84d0d6742ace9c4f8f4