[INFO] fetching crate sergw 0.3.0... [INFO] testing sergw-0.3.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate sergw 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate sergw 0.3.0 [INFO] finished tweaking crates.io crate sergw 0.3.0 [INFO] tweaked toml for crates.io crate sergw 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sergw 0.3.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sergw 0.3.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 151f4eb0852aa9dbf2a2304e7b7e24c614f56fd20d1e1d1c9d965e42307d1371 [INFO] running `Command { std: "docker" "start" "-a" "151f4eb0852aa9dbf2a2304e7b7e24c614f56fd20d1e1d1c9d965e42307d1371", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "151f4eb0852aa9dbf2a2304e7b7e24c614f56fd20d1e1d1c9d965e42307d1371", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "151f4eb0852aa9dbf2a2304e7b7e24c614f56fd20d1e1d1c9d965e42307d1371", kill_on_drop: false }` [INFO] [stdout] 151f4eb0852aa9dbf2a2304e7b7e24c614f56fd20d1e1d1c9d965e42307d1371 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 049f31e14dee7e957204b8e2a3168479571e3eff3cb063a5b56bc73351aa5e47 [INFO] running `Command { std: "docker" "start" "-a" "049f31e14dee7e957204b8e2a3168479571e3eff3cb063a5b56bc73351aa5e47", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling castaway v0.2.4 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling signal-hook-mio v0.2.4 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling overload v0.1.1 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling compact_str v0.7.1 [INFO] [stderr] Compiling clap_builder v4.5.43 [INFO] [stderr] Compiling unicode-truncate v1.1.0 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling nu-ansi-term v0.46.0 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling libudev v0.3.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crossterm v0.27.0 [INFO] [stderr] Compiling lru v0.12.5 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling if-addrs v0.7.0 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling nix v0.23.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling unescaper v0.1.6 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling clap_derive v4.5.41 [INFO] [stderr] Compiling stability v0.2.1 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling strum v0.26.3 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling dashmap v5.5.3 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling serialport v4.7.2 [INFO] [stderr] Compiling ratatui v0.26.3 [INFO] [stderr] Compiling ctrlc v3.4.7 [INFO] [stderr] Compiling clap v4.5.43 [INFO] [stderr] Compiling crossterm v0.26.1 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling libmdns v0.7.5 [INFO] [stderr] Compiling sergw v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 34s [INFO] running `Command { std: "docker" "inspect" "049f31e14dee7e957204b8e2a3168479571e3eff3cb063a5b56bc73351aa5e47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "049f31e14dee7e957204b8e2a3168479571e3eff3cb063a5b56bc73351aa5e47", kill_on_drop: false }` [INFO] [stdout] 049f31e14dee7e957204b8e2a3168479571e3eff3cb063a5b56bc73351aa5e47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47d601ff541c0f337dd3eda2b14c5cab57b94325240599e478aa9c02a0a90994 [INFO] running `Command { std: "docker" "start" "-a" "47d601ff541c0f337dd3eda2b14c5cab57b94325240599e478aa9c02a0a90994", kill_on_drop: false }` [INFO] [stderr] Compiling sergw v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.62s [INFO] running `Command { std: "docker" "inspect" "47d601ff541c0f337dd3eda2b14c5cab57b94325240599e478aa9c02a0a90994", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47d601ff541c0f337dd3eda2b14c5cab57b94325240599e478aa9c02a0a90994", kill_on_drop: false }` [INFO] [stdout] 47d601ff541c0f337dd3eda2b14c5cab57b94325240599e478aa9c02a0a90994 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 15c22a1f3da14352cfd2028c75b264691766f9390f2bc23a35572d6d7f6afb8c [INFO] running `Command { std: "docker" "start" "-a" "15c22a1f3da14352cfd2028c75b264691766f9390f2bc23a35572d6d7f6afb8c", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sergw-7558abc172c9007e) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test cli::tests::parse_ports_json ... ok [INFO] [stdout] test cli::tests::parse_listen_defaults ... ok [INFO] [stdout] test cli::tests::parse_listen_values ... ok [INFO] [stdout] test serial::io::tests::test_decide_port_explicit ... ok [INFO] [stdout] test metrics::tests::ewma_smooths_rate ... ok [INFO] [stdout] test serial::io::tests::test_decide_port_none_single ... ok [INFO] [stdout] test tests::exit_code_bind_like_io_error ... ok [INFO] [stdout] test serial::io::tests::test_decide_port_none_multiple ... ok [INFO] [stdout] test serial::io::tests::test_decide_port_none_zero ... ok [INFO] [stdout] test tests::exit_code_multiple_ports ... ok [INFO] [stdout] test state::tests::dispose_clears_all_connections ... ok [INFO] [stdout] test tests::exit_code_no_ports ... ok [INFO] [stdout] test state::tests::broadcast_removes_slow_receivers_on_full ... ok [INFO] [stdout] test tests::exit_code_other ... ok [INFO] [stdout] test tests::exit_code_serial_error ... ok [INFO] [stdout] test state::tests::broadcast_removes_dead_receivers ... ok [INFO] [stdout] test state::tests::broadcast_delivers_to_multiple_alive_receivers ... ok [INFO] [stdout] test net::server::itests::tcp_to_serial_and_back ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "15c22a1f3da14352cfd2028c75b264691766f9390f2bc23a35572d6d7f6afb8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15c22a1f3da14352cfd2028c75b264691766f9390f2bc23a35572d6d7f6afb8c", kill_on_drop: false }` [INFO] [stdout] 15c22a1f3da14352cfd2028c75b264691766f9390f2bc23a35572d6d7f6afb8c