[INFO] fetching crate neco-server-runtime 0.1.0...
[INFO] testing neco-server-runtime-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate neco-server-runtime 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate neco-server-runtime 0.1.0
[INFO] finished tweaking crates.io crate neco-server-runtime 0.1.0
[INFO] tweaked toml for crates.io crate neco-server-runtime 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate neco-server-runtime 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate neco-server-runtime 0.1.0 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5886548150eac434207e6a9654b6ff40b0ffc30ba438d9bbf6ee05574d6707c
[INFO] running `Command { std: "docker" "start" "-a" "c5886548150eac434207e6a9654b6ff40b0ffc30ba438d9bbf6ee05574d6707c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5886548150eac434207e6a9654b6ff40b0ffc30ba438d9bbf6ee05574d6707c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5886548150eac434207e6a9654b6ff40b0ffc30ba438d9bbf6ee05574d6707c", kill_on_drop: false }`
[INFO] [stdout] c5886548150eac434207e6a9654b6ff40b0ffc30ba438d9bbf6ee05574d6707c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa75d4d01d58835c573ec7546ee20ebf550170b778a758fb520df0b8715217fe
[INFO] running `Command { std: "docker" "start" "-a" "fa75d4d01d58835c573ec7546ee20ebf550170b778a758fb520df0b8715217fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling neco-server-runtime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "fa75d4d01d58835c573ec7546ee20ebf550170b778a758fb520df0b8715217fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa75d4d01d58835c573ec7546ee20ebf550170b778a758fb520df0b8715217fe", kill_on_drop: false }`
[INFO] [stdout] fa75d4d01d58835c573ec7546ee20ebf550170b778a758fb520df0b8715217fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcd7c149fd52e4573f266f701d629ea5970cfa034f24d1bb3ffc61229d528201
[INFO] running `Command { std: "docker" "start" "-a" "fcd7c149fd52e4573f266f701d629ea5970cfa034f24d1bb3ffc61229d528201", kill_on_drop: false }`
[INFO] [stderr]    Compiling neco-server-runtime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "fcd7c149fd52e4573f266f701d629ea5970cfa034f24d1bb3ffc61229d528201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcd7c149fd52e4573f266f701d629ea5970cfa034f24d1bb3ffc61229d528201", kill_on_drop: false }`
[INFO] [stdout] fcd7c149fd52e4573f266f701d629ea5970cfa034f24d1bb3ffc61229d528201
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 425b27499523cf37a5f12162dbb1627086df9f840e4b73fe80ed8bc41af71036
[INFO] running `Command { std: "docker" "start" "-a" "425b27499523cf37a5f12162dbb1627086df9f840e4b73fe80ed8bc41af71036", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/neco_server_runtime-e9443c90ab23d089)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::fanout_channel_lag_returns_error ... ok
[INFO] [stdout] test tests::fanout_channel_send_receive_smoke ... ok
[INFO] [stdout] test tests::fanout_channel_send_with_no_subscriber_is_ok ... ok
[INFO] [stdout] test tests::detached_tasks_runs_future ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests neco_server_runtime
[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" "425b27499523cf37a5f12162dbb1627086df9f840e4b73fe80ed8bc41af71036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "425b27499523cf37a5f12162dbb1627086df9f840e4b73fe80ed8bc41af71036", kill_on_drop: false }`
[INFO] [stdout] 425b27499523cf37a5f12162dbb1627086df9f840e4b73fe80ed8bc41af71036
