[INFO] fetching crate s2n-netbench-driver-tcp 0.1.0...
[INFO] testing s2n-netbench-driver-tcp-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate s2n-netbench-driver-tcp 0.1.0 into /workspace/builds/worker-7-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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate s2n-netbench-driver-tcp 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d96ca774a5954afcb3bb088b6217045886e8bb9d7ea16dd3e136cac4b281103f
[INFO] running `Command { std: "docker" "start" "-a" "d96ca774a5954afcb3bb088b6217045886e8bb9d7ea16dd3e136cac4b281103f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d96ca774a5954afcb3bb088b6217045886e8bb9d7ea16dd3e136cac4b281103f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d96ca774a5954afcb3bb088b6217045886e8bb9d7ea16dd3e136cac4b281103f", kill_on_drop: false }`
[INFO] [stdout] d96ca774a5954afcb3bb088b6217045886e8bb9d7ea16dd3e136cac4b281103f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5855dd37ec1338944b5c2b9d54cb17efa841850accee642efe7978458fdff309
[INFO] running `Command { std: "docker" "start" "-a" "5855dd37ec1338944b5c2b9d54cb17efa841850accee642efe7978458fdff309", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling winnow v0.5.32
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling pkg-config v0.3.28
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling similar v2.4.0
[INFO] [stderr]    Compiling openssl v0.10.62
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling base64 v0.21.5
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling anstream v0.6.5
[INFO] [stderr]    Compiling pem v3.0.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling console v0.15.7
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling humansize v1.1.1
[INFO] [stderr]    Compiling time v0.3.31
[INFO] [stderr]    Compiling clap_builder v4.4.12
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling probe v0.5.1
[INFO] [stderr]    Compiling tokio v1.35.1
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling yasna v0.5.2
[INFO] [stderr]    Compiling openssl-sys v0.9.98
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.35
[INFO] [stderr]    Compiling mimalloc v0.1.39
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling bolero-generator-derive v0.10.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling zerocopy-derive v0.7.32
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling enum-primitive-derive v0.3.0
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]    Compiling bolero-generator v0.10.1
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling pin-project v1.1.3
[INFO] [stderr]    Compiling rcgen v0.11.3
[INFO] [stderr]    Compiling clap v4.4.13
[INFO] [stderr]    Compiling s2n-codec v0.32.0
[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 44.47s
[INFO] running `Command { std: "docker" "inspect" "5855dd37ec1338944b5c2b9d54cb17efa841850accee642efe7978458fdff309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5855dd37ec1338944b5c2b9d54cb17efa841850accee642efe7978458fdff309", kill_on_drop: false }`
[INFO] [stdout] 5855dd37ec1338944b5c2b9d54cb17efa841850accee642efe7978458fdff309
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c881ace7c03e9c86c6782c5f7392acc9b6b02b3978c92e31727575f35680bd3
[INFO] running `Command { std: "docker" "start" "-a" "9c881ace7c03e9c86c6782c5f7392acc9b6b02b3978c92e31727575f35680bd3", 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 0.93s
[INFO] running `Command { std: "docker" "inspect" "9c881ace7c03e9c86c6782c5f7392acc9b6b02b3978c92e31727575f35680bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c881ace7c03e9c86c6782c5f7392acc9b6b02b3978c92e31727575f35680bd3", kill_on_drop: false }`
[INFO] [stdout] 9c881ace7c03e9c86c6782c5f7392acc9b6b02b3978c92e31727575f35680bd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 565d8eb9d6c781316eeee94d8760d04a9b9ba2ecfba407c4ab45cca70dddf1c4
[INFO] running `Command { std: "docker" "start" "-a" "565d8eb9d6c781316eeee94d8760d04a9b9ba2ecfba407c4ab45cca70dddf1c4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/client.rs (/opt/rustwide/target/debug/deps/s2n_netbench_driver_client_tcp-ee18dd9bc1badcad)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/server.rs (/opt/rustwide/target/debug/deps/s2n_netbench_driver_server_tcp-d109658d68c5a9be)
[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" "565d8eb9d6c781316eeee94d8760d04a9b9ba2ecfba407c4ab45cca70dddf1c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "565d8eb9d6c781316eeee94d8760d04a9b9ba2ecfba407c4ab45cca70dddf1c4", kill_on_drop: false }`
[INFO] [stdout] 565d8eb9d6c781316eeee94d8760d04a9b9ba2ecfba407c4ab45cca70dddf1c4