[INFO] fetching crate ra-multiplex 0.2.6... [INFO] testing ra-multiplex-0.2.6 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate ra-multiplex 0.2.6 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate ra-multiplex 0.2.6 [INFO] finished tweaking crates.io crate ra-multiplex 0.2.6 [INFO] tweaked toml for crates.io crate ra-multiplex 0.2.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ra-multiplex 0.2.6 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ra-multiplex 0.2.6 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded socket2 v0.6.0 [INFO] [stderr] Downloaded log v0.4.27 [INFO] [stderr] Downloaded cfg-if v1.0.1 [INFO] [stderr] Downloaded windows-targets v0.53.3 [INFO] [stderr] Downloaded time-core v0.1.4 [INFO] [stderr] Downloaded once_cell_polyfill v1.70.1 [INFO] [stderr] Downloaded is_terminal_polyfill v1.70.1 [INFO] [stderr] Downloaded signal-hook-registry v1.4.6 [INFO] [stderr] Downloaded clap_derive v4.5.45 [INFO] [stderr] Downloaded deranged v0.4.0 [INFO] [stderr] Downloaded anyhow v1.0.99 [INFO] [stderr] Downloaded clap v4.5.45 [INFO] [stderr] Downloaded backtrace v0.3.75 [INFO] [stderr] Downloaded bytes v1.10.1 [INFO] [stderr] Downloaded anstream v0.6.20 [INFO] [stderr] Downloaded time v0.3.41 [INFO] [stderr] Downloaded mio v1.0.4 [INFO] [stderr] Downloaded io-uring v0.7.9 [INFO] [stderr] Downloaded serde_json v1.0.142 [INFO] [stderr] Downloaded clap_builder v4.5.44 [INFO] [stderr] Downloaded memchr v2.7.5 [INFO] [stderr] Downloaded syn v2.0.105 [INFO] [stderr] Downloaded uriparse v0.6.4 [INFO] [stderr] Downloaded rustc-demangle v0.1.26 [INFO] [stderr] Downloaded proc-macro2 v1.0.97 [INFO] [stderr] Downloaded libredox v0.1.9 [INFO] [stderr] Downloaded regex-automata v0.4.9 [INFO] [stderr] Downloaded libc v0.2.175 [INFO] [stderr] Downloaded tokio v1.47.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ef0cab8d03903546706c7f3125f695ead2d8205298d85d4970acaf4f3df0c41 [INFO] running `Command { std: "docker" "start" "-a" "7ef0cab8d03903546706c7f3125f695ead2d8205298d85d4970acaf4f3df0c41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ef0cab8d03903546706c7f3125f695ead2d8205298d85d4970acaf4f3df0c41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ef0cab8d03903546706c7f3125f695ead2d8205298d85d4970acaf4f3df0c41", kill_on_drop: false }` [INFO] [stdout] 7ef0cab8d03903546706c7f3125f695ead2d8205298d85d4970acaf4f3df0c41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4760cf7f9d0f4fadea46f10c3b9c3b6852646a90cdd079949185ac345956d29b [INFO] running `Command { std: "docker" "start" "-a" "4760cf7f9d0f4fadea46f10c3b9c3b6852646a90cdd079949185ac345956d29b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.97 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling overload v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling nu-ansi-term v0.46.0 [INFO] [stderr] Compiling time-core v0.1.4 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling uriparse v0.6.4 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling clap_builder v4.5.44 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling directories v4.0.1 [INFO] [stderr] Compiling syn v2.0.105 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling clap_derive v4.5.45 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling clap v4.5.45 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling ra-multiplex v0.2.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `StopResponse` is never constructed [INFO] [stdout] --> src/lsp/ext.rs:184:12 [INFO] [stdout] | [INFO] [stdout] 184 | pub struct StopResponse { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Params` is never used [INFO] [stdout] --> src/lsp/jsonrpc.rs:78:10 [INFO] [stdout] | [INFO] [stdout] 78 | pub enum Params { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.75s [INFO] running `Command { std: "docker" "inspect" "4760cf7f9d0f4fadea46f10c3b9c3b6852646a90cdd079949185ac345956d29b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4760cf7f9d0f4fadea46f10c3b9c3b6852646a90cdd079949185ac345956d29b", kill_on_drop: false }` [INFO] [stdout] 4760cf7f9d0f4fadea46f10c3b9c3b6852646a90cdd079949185ac345956d29b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05a4d6144df9862b440e940c5763bdd06146bc6eee70abd80a4442f75f024373 [INFO] running `Command { std: "docker" "start" "-a" "05a4d6144df9862b440e940c5763bdd06146bc6eee70abd80a4442f75f024373", kill_on_drop: false }` [INFO] [stdout] warning: struct `StopResponse` is never constructed [INFO] [stdout] --> src/lsp/ext.rs:184:12 [INFO] [stdout] | [INFO] [stdout] 184 | pub struct StopResponse { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Params` is never used [INFO] [stdout] --> src/lsp/jsonrpc.rs:78:10 [INFO] [stdout] | [INFO] [stdout] 78 | pub enum Params { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ra-multiplex v0.2.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `StopResponse` is never constructed [INFO] [stdout] --> src/lsp/ext.rs:184:12 [INFO] [stdout] | [INFO] [stdout] 184 | pub struct StopResponse { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Params` is never used [INFO] [stdout] --> src/lsp/jsonrpc.rs:78:10 [INFO] [stdout] | [INFO] [stdout] 78 | pub enum Params { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.41s [INFO] running `Command { std: "docker" "inspect" "05a4d6144df9862b440e940c5763bdd06146bc6eee70abd80a4442f75f024373", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05a4d6144df9862b440e940c5763bdd06146bc6eee70abd80a4442f75f024373", kill_on_drop: false }` [INFO] [stdout] 05a4d6144df9862b440e940c5763bdd06146bc6eee70abd80a4442f75f024373 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1182bf5cfe0f5e4f6c30829dfab45d72ee2c248d238aac0c76fbed278a4bb12f [INFO] running `Command { std: "docker" "start" "-a" "1182bf5cfe0f5e4f6c30829dfab45d72ee2c248d238aac0c76fbed278a4bb12f", kill_on_drop: false }` [INFO] [stderr] warning: struct `StopResponse` is never constructed [INFO] [stderr] --> src/lsp/ext.rs:184:12 [INFO] [stderr] | [INFO] [stderr] 184 | pub struct StopResponse { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: enum `Params` is never used [INFO] [stdout] [INFO] [stderr] --> src/lsp/jsonrpc.rs:78:10 [INFO] [stdout] running 12 tests [INFO] [stderr] | [INFO] [stderr] 78 | pub enum Params { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ra-multiplex` (lib) generated 2 warnings [INFO] [stderr] warning: `ra-multiplex` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ra_multiplex-9e4cc6521a8e3fcf) [INFO] [stdout] test client::parsing_root_uris ... ok [INFO] [stdout] test config::generate_default_and_check_it_matches_commited_defaults ... ok [INFO] [stdout] test lsp::ext::tests::lsp_mux_and_other_stuff ... ok [INFO] [stdout] test lsp::jsonrpc::tests::call_with_named_parameters ... ok [INFO] [stdout] test lsp::jsonrpc::tests::response ... ok [INFO] [stdout] test lsp::jsonrpc::tests::notification ... ok [INFO] [stdout] test lsp::ext::tests::lsp_mux_only ... ok [INFO] [stdout] test lsp::jsonrpc::tests::error ... ok [INFO] [stdout] test lsp::jsonrpc::tests::call_with_positional_parameters ... ok [INFO] [stdout] test lsp::ext::tests::missing_method - should panic ... ok [INFO] [stdout] test lsp::ext::tests::missing_server - should panic ... ok [INFO] [stdout] test lsp::ext::tests::missing_version - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ra_multiplex-75e058c9cbcedd30) [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] [stderr] Doc-tests ra_multiplex [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" "1182bf5cfe0f5e4f6c30829dfab45d72ee2c248d238aac0c76fbed278a4bb12f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1182bf5cfe0f5e4f6c30829dfab45d72ee2c248d238aac0c76fbed278a4bb12f", kill_on_drop: false }` [INFO] [stdout] 1182bf5cfe0f5e4f6c30829dfab45d72ee2c248d238aac0c76fbed278a4bb12f