[INFO] fetching crate s2n-netbench-driver-tcp 0.1.0... [INFO] testing s2n-netbench-driver-tcp-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate s2n-netbench-driver-tcp 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate s2n-netbench-driver-tcp 0.1.0 [INFO] finished tweaking crates.io crate s2n-netbench-driver-tcp 0.1.0 [INFO] tweaked toml for crates.io crate s2n-netbench-driver-tcp 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate s2n-netbench-driver-tcp 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] crate crates.io crate s2n-netbench-driver-tcp 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-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] b9479127697cbf20f86db90eba6e0278edf0ff4f93ab20bdebea3dc8d0c778bd [INFO] running `Command { std: "docker" "start" "-a" "b9479127697cbf20f86db90eba6e0278edf0ff4f93ab20bdebea3dc8d0c778bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9479127697cbf20f86db90eba6e0278edf0ff4f93ab20bdebea3dc8d0c778bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9479127697cbf20f86db90eba6e0278edf0ff4f93ab20bdebea3dc8d0c778bd", kill_on_drop: false }` [INFO] [stdout] b9479127697cbf20f86db90eba6e0278edf0ff4f93ab20bdebea3dc8d0c778bd [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] 121c886c610f0db10c1e64e88993120c7b85289753077f675ead7d115e35b7ee [INFO] running `Command { std: "docker" "start" "-a" "121c886c610f0db10c1e64e88993120c7b85289753077f675ead7d115e35b7ee", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.75 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling winnow v0.5.32 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling serde v1.0.194 [INFO] [stderr] Compiling pkg-config v0.3.28 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.18 [INFO] [stderr] Compiling time v0.3.31 [INFO] [stderr] Compiling console v0.15.7 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling base64 v0.21.5 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling openssl-sys v0.9.98 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling libmimalloc-sys v0.1.35 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling openssl v0.10.62 [INFO] [stderr] Compiling anstyle v1.0.4 [INFO] [stderr] Compiling similar v2.4.0 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.111 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling anstream v0.6.5 [INFO] [stderr] Compiling pem v3.0.3 [INFO] [stderr] Compiling yasna v0.5.2 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling socket2 v0.5.5 [INFO] [stderr] Compiling mio v0.8.10 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling clap_lex v0.6.0 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling hex-literal v0.4.1 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling clap_builder v4.4.12 [INFO] [stderr] Compiling tokio v1.35.1 [INFO] [stderr] Compiling humansize v1.1.1 [INFO] [stderr] Compiling probe v0.5.1 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling mimalloc v0.1.39 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.194 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling bolero-generator-derive v0.10.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.32 [INFO] [stderr] Compiling bolero-generator v0.10.1 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling zerocopy v0.7.32 [INFO] [stderr] Compiling pin-project v1.1.3 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling rcgen v0.11.3 [INFO] [stderr] Compiling enum-primitive-derive v0.3.0 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling s2n-codec v0.32.0 [INFO] [stderr] Compiling clap v4.4.13 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures-test v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling insta v1.34.0 [INFO] [stderr] Compiling s2n-quic-core v0.32.0 [INFO] [stderr] Compiling s2n-netbench v0.1.0 [INFO] [stderr] Compiling s2n-netbench-driver v0.1.0 [INFO] [stderr] Compiling s2n-netbench-driver-tcp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 37s [INFO] running `Command { std: "docker" "inspect" "121c886c610f0db10c1e64e88993120c7b85289753077f675ead7d115e35b7ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "121c886c610f0db10c1e64e88993120c7b85289753077f675ead7d115e35b7ee", kill_on_drop: false }` [INFO] [stdout] 121c886c610f0db10c1e64e88993120c7b85289753077f675ead7d115e35b7ee [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] 22be6d4bc3fb9bcb6cda902e1b3bd9c82dd86d14c0657b7c7ebfe5a18279dde6 [INFO] running `Command { std: "docker" "start" "-a" "22be6d4bc3fb9bcb6cda902e1b3bd9c82dd86d14c0657b7c7ebfe5a18279dde6", kill_on_drop: false }` [INFO] [stderr] Compiling s2n-netbench-driver-tcp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.92s [INFO] running `Command { std: "docker" "inspect" "22be6d4bc3fb9bcb6cda902e1b3bd9c82dd86d14c0657b7c7ebfe5a18279dde6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22be6d4bc3fb9bcb6cda902e1b3bd9c82dd86d14c0657b7c7ebfe5a18279dde6", kill_on_drop: false }` [INFO] [stdout] 22be6d4bc3fb9bcb6cda902e1b3bd9c82dd86d14c0657b7c7ebfe5a18279dde6 [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] 36e11d0a0d6060dfeee6960178d19f7a725a893a20974e3259fe91e7c9dc661d [INFO] running `Command { std: "docker" "start" "-a" "36e11d0a0d6060dfeee6960178d19f7a725a893a20974e3259fe91e7c9dc661d", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running unittests src/bin/client.rs (/opt/rustwide/target/debug/deps/s2n_netbench_driver_client_tcp-ee18dd9bc1badcad) [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/server.rs (/opt/rustwide/target/debug/deps/s2n_netbench_driver_server_tcp-d109658d68c5a9be) [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] [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" "36e11d0a0d6060dfeee6960178d19f7a725a893a20974e3259fe91e7c9dc661d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36e11d0a0d6060dfeee6960178d19f7a725a893a20974e3259fe91e7c9dc661d", kill_on_drop: false }` [INFO] [stdout] 36e11d0a0d6060dfeee6960178d19f7a725a893a20974e3259fe91e7c9dc661d