[INFO] fetching crate sync-lsp 0.1.0...
[INFO] testing sync-lsp-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate sync-lsp 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate sync-lsp 0.1.0
[INFO] finished tweaking crates.io crate sync-lsp 0.1.0
[INFO] tweaked toml for crates.io crate sync-lsp 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sync-lsp 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] [stderr]       Adding mio v0.8.11 (available: v1.0.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 813b4416e190c0a5e4c362c3b1c06467beb9e1d3df78ad15caea8e75ded9d0cb
[INFO] running `Command { std: "docker" "start" "-a" "813b4416e190c0a5e4c362c3b1c06467beb9e1d3df78ad15caea8e75ded9d0cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "813b4416e190c0a5e4c362c3b1c06467beb9e1d3df78ad15caea8e75ded9d0cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "813b4416e190c0a5e4c362c3b1c06467beb9e1d3df78ad15caea8e75ded9d0cb", kill_on_drop: false }`
[INFO] [stdout] 813b4416e190c0a5e4c362c3b1c06467beb9e1d3df78ad15caea8e75ded9d0cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e36ed8c9e55b4e35c6b03d69b38cafdfeefd501f8eb56898cf35302bfabb17d
[INFO] running `Command { std: "docker" "start" "-a" "3e36ed8c9e55b4e35c6b03d69b38cafdfeefd501f8eb56898cf35302bfabb17d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling sync-lsp-derive v0.1.0
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling sync-lsp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DynamicRegistration` is never constructed
[INFO] [stdout]   --> src/lifecycle/initialize.rs:72:19
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub(crate) struct DynamicRegistration {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.29s
[INFO] running `Command { std: "docker" "inspect" "3e36ed8c9e55b4e35c6b03d69b38cafdfeefd501f8eb56898cf35302bfabb17d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e36ed8c9e55b4e35c6b03d69b38cafdfeefd501f8eb56898cf35302bfabb17d", kill_on_drop: false }`
[INFO] [stdout] 3e36ed8c9e55b4e35c6b03d69b38cafdfeefd501f8eb56898cf35302bfabb17d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a82298c61b483e7047a11b070cf06fadb1804cae7c4b56e6965d91a4ab37c68c
[INFO] running `Command { std: "docker" "start" "-a" "a82298c61b483e7047a11b070cf06fadb1804cae7c4b56e6965d91a4ab37c68c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sync-lsp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DynamicRegistration` is never constructed
[INFO] [stdout]   --> src/lifecycle/initialize.rs:72:19
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub(crate) struct DynamicRegistration {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DynamicRegistration` is never constructed
[INFO] [stdout]   --> src/lifecycle/initialize.rs:72:19
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub(crate) struct DynamicRegistration {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "a82298c61b483e7047a11b070cf06fadb1804cae7c4b56e6965d91a4ab37c68c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a82298c61b483e7047a11b070cf06fadb1804cae7c4b56e6965d91a4ab37c68c", kill_on_drop: false }`
[INFO] [stdout] a82298c61b483e7047a11b070cf06fadb1804cae7c4b56e6965d91a4ab37c68c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b0f6aff84e9b1b750af19fe1a0e63b59608895bb45bcfe19216c185452cf1100
[INFO] running `Command { std: "docker" "start" "-a" "b0f6aff84e9b1b750af19fe1a0e63b59608895bb45bcfe19216c185452cf1100", kill_on_drop: false }`
[INFO] [stderr] warning: struct `DynamicRegistration` is never constructed
[INFO] [stdout] 
[INFO] [stderr]   --> src/lifecycle/initialize.rs:72:19
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 72 | pub(crate) struct DynamicRegistration {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sync-lsp` (lib) generated 1 warning
[INFO] [stderr] warning: `sync-lsp` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sync_lsp-6c20e50eff20776e)
[INFO] [stderr]    Doc-tests sync_lsp
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/connection/mod.rs - connection::Connection<T>::error (line 159) ... FAILED
[INFO] [stdout] test src/connection/mod.rs - connection::Connection<T>::error (line 155) ... FAILED
[INFO] [stdout] test src/workspace/execute_command.rs - workspace::execute_command (line 9) ... FAILED
[INFO] [stdout] test src/window/log_message.rs - window::log_message (line 7) ... ok
[INFO] [stdout] test src/connection/mod.rs - connection::Connection (line 70) has been running for over 60 seconds
[INFO] [stdout] test src/connection/mod.rs - connection::Connection<T>::cancelled (line 177) has been running for over 60 seconds
[INFO] [stdout] test src/connection/mod.rs - connection::Server (line 30) has been running for over 60 seconds
[INFO] [stdout] test src/lib.rs - (line 20) has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "b0f6aff84e9b1b750af19fe1a0e63b59608895bb45bcfe19216c185452cf1100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0f6aff84e9b1b750af19fe1a0e63b59608895bb45bcfe19216c185452cf1100", kill_on_drop: false }`
[INFO] [stdout] b0f6aff84e9b1b750af19fe1a0e63b59608895bb45bcfe19216c185452cf1100