[INFO] fetching crate occams-rpc-stream 0.2.0... [INFO] testing occams-rpc-stream-0.2.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate occams-rpc-stream 0.2.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate occams-rpc-stream 0.2.0 [INFO] finished tweaking crates.io crate occams-rpc-stream 0.2.0 [INFO] tweaked toml for crates.io crate occams-rpc-stream 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate occams-rpc-stream 0.2.0 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 occams-rpc-stream 0.2.0 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] f2682b79bd97d7901ecdb501d0ed86fe8892a8c7ca14879f96c40b42b046b814 [INFO] running `Command { std: "docker" "start" "-a" "f2682b79bd97d7901ecdb501d0ed86fe8892a8c7ca14879f96c40b42b046b814", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2682b79bd97d7901ecdb501d0ed86fe8892a8c7ca14879f96c40b42b046b814", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2682b79bd97d7901ecdb501d0ed86fe8892a8c7ca14879f96c40b42b046b814", kill_on_drop: false }` [INFO] [stdout] f2682b79bd97d7901ecdb501d0ed86fe8892a8c7ca14879f96c40b42b046b814 [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] 57b19c1cd75ffdfae6aaf1a88a2af661b1c4d7214e89151cd703b4bb8dfb81cc [INFO] running `Command { std: "docker" "start" "-a" "57b19c1cd75ffdfae6aaf1a88a2af661b1c4d7214e89151cd703b4bb8dfb81cc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling flate2 v1.1.4 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling exitcode v1.1.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling close_fds v0.3.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling core_affinity v0.5.10 [INFO] [stderr] Compiling atomic-waitgroup v0.1.3 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling occams-rpc-stream-macros v0.2.0 [INFO] [stderr] Compiling file-rotate v0.8.0 [INFO] [stderr] Compiling zerocopy-derive v0.8.27 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling strum_macros v0.27.2 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling captains-log-helper v0.3.1 [INFO] [stderr] Compiling enum_dispatch v0.3.13 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling strum v0.27.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling crossfire v2.1.6 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling sync-utils v0.1.4 [INFO] [stderr] Compiling captains-log v0.15.2 [INFO] [stderr] Compiling fail v0.5.1 [INFO] [stderr] Compiling io-buffer v1.0.3 [INFO] [stderr] Compiling occams-rpc-core v0.2.0 [INFO] [stderr] Compiling occams-rpc-stream v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `get_healthy_workers` is never used [INFO] [stdout] --> src/client/pool.rs:169:8 [INFO] [stdout] | [INFO] [stdout] 152 | impl ClientPoolInner { [INFO] [stdout] | -------------------------------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 169 | fn get_healthy_workers(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.84s [INFO] running `Command { std: "docker" "inspect" "57b19c1cd75ffdfae6aaf1a88a2af661b1c4d7214e89151cd703b4bb8dfb81cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57b19c1cd75ffdfae6aaf1a88a2af661b1c4d7214e89151cd703b4bb8dfb81cc", kill_on_drop: false }` [INFO] [stdout] 57b19c1cd75ffdfae6aaf1a88a2af661b1c4d7214e89151cd703b4bb8dfb81cc [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] 00fa0f38c1bfbc66fa3093e85e71a2439f274d12829e1f6bd6d2deacc30ea30e [INFO] running `Command { std: "docker" "start" "-a" "00fa0f38c1bfbc66fa3093e85e71a2439f274d12829e1f6bd6d2deacc30ea30e", kill_on_drop: false }` [INFO] [stdout] warning: method `get_healthy_workers` is never used [INFO] [stdout] --> src/client/pool.rs:169:8 [INFO] [stdout] | [INFO] [stdout] 152 | impl ClientPoolInner { [INFO] [stdout] | -------------------------------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 169 | fn get_healthy_workers(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling occams-rpc-stream v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `get_healthy_workers` is never used [INFO] [stdout] --> src/client/pool.rs:169:8 [INFO] [stdout] | [INFO] [stdout] 152 | impl ClientPoolInner { [INFO] [stdout] | -------------------------------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 169 | fn get_healthy_workers(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.32s [INFO] running `Command { std: "docker" "inspect" "00fa0f38c1bfbc66fa3093e85e71a2439f274d12829e1f6bd6d2deacc30ea30e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00fa0f38c1bfbc66fa3093e85e71a2439f274d12829e1f6bd6d2deacc30ea30e", kill_on_drop: false }` [INFO] [stdout] 00fa0f38c1bfbc66fa3093e85e71a2439f274d12829e1f6bd6d2deacc30ea30e [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] c94885bd161c1d4f68e93919eccaddb2619d5e0864cff3f18aa54138e265d5be [INFO] running `Command { std: "docker" "start" "-a" "c94885bd161c1d4f68e93919eccaddb2619d5e0864cff3f18aa54138e265d5be", kill_on_drop: false }` [INFO] [stderr] warning: method `get_healthy_workers` is never used [INFO] [stderr] --> src/client/pool.rs:169:8 [INFO] [stderr] | [INFO] [stderr] 152 | impl ClientPoolInner { [INFO] [stderr] | -------------------------------------------------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 169 | fn get_healthy_workers(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `occams-rpc-stream` (lib) generated 1 warning [INFO] [stderr] warning: `occams-rpc-stream` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/occams_rpc_stream-b20d91aefb003b15) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test proto::tests::test_header_len ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests occams_rpc_stream [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" "c94885bd161c1d4f68e93919eccaddb2619d5e0864cff3f18aa54138e265d5be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c94885bd161c1d4f68e93919eccaddb2619d5e0864cff3f18aa54138e265d5be", kill_on_drop: false }` [INFO] [stdout] c94885bd161c1d4f68e93919eccaddb2619d5e0864cff3f18aa54138e265d5be