[INFO] fetching crate lynn_tcp 1.2.0-rc.1...
[INFO] testing lynn_tcp-1.2.0-rc.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate lynn_tcp 1.2.0-rc.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate lynn_tcp 1.2.0-rc.1
[INFO] finished tweaking crates.io crate lynn_tcp 1.2.0-rc.1
[INFO] tweaked toml for crates.io crate lynn_tcp 1.2.0-rc.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lynn_tcp 1.2.0-rc.1 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] crate crates.io crate lynn_tcp 1.2.0-rc.1 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-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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b54e70f85ef390096cac49e871460989a7c53a114b6ee504063d459ea4922d36
[INFO] running `Command { std: "docker" "start" "-a" "b54e70f85ef390096cac49e871460989a7c53a114b6ee504063d459ea4922d36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b54e70f85ef390096cac49e871460989a7c53a114b6ee504063d459ea4922d36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b54e70f85ef390096cac49e871460989a7c53a114b6ee504063d459ea4922d36", kill_on_drop: false }`
[INFO] [stdout] b54e70f85ef390096cac49e871460989a7c53a114b6ee504063d459ea4922d36
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 381fcf32bd570b43a0ecd0e2f4cef6f7c185fc414f077bd6321d7d82e09a8e12
[INFO] running `Command { std: "docker" "start" "-a" "381fcf32bd570b43a0ecd0e2f4cef6f7c185fc414f077bd6321d7d82e09a8e12", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling log v0.4.25
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling lynn_tcp v1.2.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.14s
[INFO] running `Command { std: "docker" "inspect" "381fcf32bd570b43a0ecd0e2f4cef6f7c185fc414f077bd6321d7d82e09a8e12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "381fcf32bd570b43a0ecd0e2f4cef6f7c185fc414f077bd6321d7d82e09a8e12", kill_on_drop: false }`
[INFO] [stdout] 381fcf32bd570b43a0ecd0e2f4cef6f7c185fc414f077bd6321d7d82e09a8e12
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2acc6d9652dc44fb56663ce7a143d313d7a66d0cc6685a6e61951a20db40645f
[INFO] running `Command { std: "docker" "start" "-a" "2acc6d9652dc44fb56663ce7a143d313d7a66d0cc6685a6e61951a20db40645f", kill_on_drop: false }`
[INFO] [stderr]    Compiling lynn_tcp v1.2.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "2acc6d9652dc44fb56663ce7a143d313d7a66d0cc6685a6e61951a20db40645f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2acc6d9652dc44fb56663ce7a143d313d7a66d0cc6685a6e61951a20db40645f", kill_on_drop: false }`
[INFO] [stdout] 2acc6d9652dc44fb56663ce7a143d313d7a66d0cc6685a6e61951a20db40645f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 978364d15c1e4fd57af0fbc58293478a3fca3c2b16bc789a2c340bf2a8841d1c
[INFO] running `Command { std: "docker" "start" "-a" "978364d15c1e4fd57af0fbc58293478a3fca3c2b16bc789a2c340bf2a8841d1c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lynn_tcp-17d05e6ed69e4dad)
[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 lynn_tcp
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 103) ... FAILED
[INFO] [stdout] test src/client/mod.rs - client::LynnClient (line 26) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/app/mod.rs - app::LynnServer (line 45) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/app/mod.rs - app::LynnServer (line 78) has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "978364d15c1e4fd57af0fbc58293478a3fca3c2b16bc789a2c340bf2a8841d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "978364d15c1e4fd57af0fbc58293478a3fca3c2b16bc789a2c340bf2a8841d1c", kill_on_drop: false }`
[INFO] [stdout] 978364d15c1e4fd57af0fbc58293478a3fca3c2b16bc789a2c340bf2a8841d1c