[INFO] fetching crate ncomm 1.1.4...
[INFO] testing ncomm-1.1.4 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ncomm 1.1.4 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ncomm 1.1.4
[INFO] finished tweaking crates.io crate ncomm 1.1.4
[INFO] tweaked toml for crates.io crate ncomm 1.1.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ncomm 1.1.4 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 685 packages to latest compatible versions
[INFO] [stderr]       Adding block-sys v0.1.0-beta.1 (available: v0.1.0-beta.2)
[INFO] [stderr]       Adding block2 v0.2.0-alpha.6 (available: v0.2.0)
[INFO] [stderr]       Adding fixed v1.27.0 (available: v1.29.0)
[INFO] [stderr]       Adding js-sys v0.3.69 (available: v0.3.81)
[INFO] [stderr]       Adding objc-sys v0.2.0-beta.2 (available: v0.2.0-beta.3)
[INFO] [stderr]       Adding objc2 v0.3.0-beta.3.patch-leaks.3 (available: v0.3.0-beta.5)
[INFO] [stderr]       Adding objc2-encode v2.0.0-pre.2 (available: v2.0.0)
[INFO] [stderr]       Adding uuid v1.16.0 (available: v1.18.1)
[INFO] [stderr]       Adding wasm-bindgen v0.2.92 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-backend v0.2.92 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-futures v0.4.42 (available: v0.4.54)
[INFO] [stderr]       Adding wasm-bindgen-macro v0.2.92 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-macro-support v0.2.92 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-shared v0.2.92 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-streams v0.4.1 (available: v0.4.2)
[INFO] [stderr]       Adding web-sys v0.3.69 (available: v0.3.81)
[INFO] [stderr]       Adding zvariant_utils v1.0.1 (available: v1.1.1)
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7b0c22056cb788c1fe81277567113a6ebbe04813606974361ba872c780aa1685
[INFO] running `Command { std: "docker" "start" "-a" "7b0c22056cb788c1fe81277567113a6ebbe04813606974361ba872c780aa1685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b0c22056cb788c1fe81277567113a6ebbe04813606974361ba872c780aa1685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b0c22056cb788c1fe81277567113a6ebbe04813606974361ba872c780aa1685", kill_on_drop: false }`
[INFO] [stdout] 7b0c22056cb788c1fe81277567113a6ebbe04813606974361ba872c780aa1685
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 28cdf5136a9fe5754c22a62650f92e424e70febe69146c3713734995be89a125
[INFO] running `Command { std: "docker" "start" "-a" "28cdf5136a9fe5754c22a62650f92e424e70febe69146c3713734995be89a125", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling ncomm-core v1.1.4
[INFO] [stderr]    Compiling ncomm-utils v1.1.4
[INFO] [stderr]    Compiling embedded-io v0.6.1
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling raw-cpuid v11.6.0
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling ncomm-update-clients-and-servers v1.1.4
[INFO] [stderr]    Compiling ncomm-clients-and-servers v1.1.4
[INFO] [stderr]    Compiling quanta v0.12.6
[INFO] [stderr]    Compiling ncomm-publishers-and-subscribers v1.1.4
[INFO] [stderr]    Compiling ncomm-executors v1.1.4
[INFO] [stderr]    Compiling ncomm-nodes v1.1.4
[INFO] [stderr]    Compiling ncomm v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.76s
[INFO] running `Command { std: "docker" "inspect" "28cdf5136a9fe5754c22a62650f92e424e70febe69146c3713734995be89a125", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28cdf5136a9fe5754c22a62650f92e424e70febe69146c3713734995be89a125", kill_on_drop: false }`
[INFO] [stdout] 28cdf5136a9fe5754c22a62650f92e424e70febe69146c3713734995be89a125
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f3c6c3a92eda387fad6759045961ee95df6c8bcd752dc7175a7b6816d068d624
[INFO] running `Command { std: "docker" "start" "-a" "f3c6c3a92eda387fad6759045961ee95df6c8bcd752dc7175a7b6816d068d624", kill_on_drop: false }`
[INFO] [stderr]    Compiling ncomm v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "f3c6c3a92eda387fad6759045961ee95df6c8bcd752dc7175a7b6816d068d624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3c6c3a92eda387fad6759045961ee95df6c8bcd752dc7175a7b6816d068d624", kill_on_drop: false }`
[INFO] [stdout] f3c6c3a92eda387fad6759045961ee95df6c8bcd752dc7175a7b6816d068d624
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e2f955df3549ad18b29d2fc819802ebc0d6bf2d21bf84a57b4b75bf6ba71cec6
[INFO] running `Command { std: "docker" "start" "-a" "e2f955df3549ad18b29d2fc819802ebc0d6bf2d21bf84a57b4b75bf6ba71cec6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ncomm-cca4a90fc0348a13)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests ncomm
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 15) stdout ----
[INFO] [stdout] error: expected `:`, found `,`
[INFO] [stdout]  --> src/lib.rs:18:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SensorFusionNode {
[INFO] [stdout]   |            ---------------- while parsing this struct
[INFO] [stdout] 4 |     // Sensor subscribers
[INFO] [stdout] 5 |     temperature_sensor_subscriber,
[INFO] [stdout]   |                                  ^ expected `:`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 15)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e2f955df3549ad18b29d2fc819802ebc0d6bf2d21bf84a57b4b75bf6ba71cec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2f955df3549ad18b29d2fc819802ebc0d6bf2d21bf84a57b4b75bf6ba71cec6", kill_on_drop: false }`
[INFO] [stdout] e2f955df3549ad18b29d2fc819802ebc0d6bf2d21bf84a57b4b75bf6ba71cec6