[INFO] fetching crate ort-tcp 0.2.0... [INFO] testing ort-tcp-0.2.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate ort-tcp 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate ort-tcp 0.2.0 [INFO] finished tweaking crates.io crate ort-tcp 0.2.0 [INFO] tweaked toml for crates.io crate ort-tcp 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ort-tcp 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 67 packages to latest compatible versions [INFO] [stderr] Adding drain v0.1.2 (available: v0.2.1) [INFO] [stderr] Adding tokio-util v0.6.10 (available: v0.7.16) [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f0059126cf575b223940b1a6cdf29ce57f24e8ca725b624b7962ccb5d7737a0c [INFO] running `Command { std: "docker" "start" "-a" "f0059126cf575b223940b1a6cdf29ce57f24e8ca725b624b7962ccb5d7737a0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0059126cf575b223940b1a6cdf29ce57f24e8ca725b624b7962ccb5d7737a0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0059126cf575b223940b1a6cdf29ce57f24e8ca725b624b7962ccb5d7737a0c", kill_on_drop: false }` [INFO] [stdout] f0059126cf575b223940b1a6cdf29ce57f24e8ca725b624b7962ccb5d7737a0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1c84b196aa93c9530bd9f3e84994ca48aa03ce864f4501a8b0ad05574a8b16c3 [INFO] running `Command { std: "docker" "start" "-a" "1c84b196aa93c9530bd9f3e84994ca48aa03ce864f4501a8b0ad05574a8b16c3", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling tokio-util v0.6.10 [INFO] [stderr] Compiling drain v0.1.2 [INFO] [stderr] Compiling ort-core v0.2.0 [INFO] [stderr] Compiling ort-tcp v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `buffer_capacity`, `encoder`, and `decoder` are never read [INFO] [stdout] --> src/muxer.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Muxer { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 15 | buffer_capacity: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 16 | encoder: FramedEncode, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | decoder: FramedDecode, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Muxer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings, rust_2018_idioms)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.14s [INFO] running `Command { std: "docker" "inspect" "1c84b196aa93c9530bd9f3e84994ca48aa03ce864f4501a8b0ad05574a8b16c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c84b196aa93c9530bd9f3e84994ca48aa03ce864f4501a8b0ad05574a8b16c3", kill_on_drop: false }` [INFO] [stdout] 1c84b196aa93c9530bd9f3e84994ca48aa03ce864f4501a8b0ad05574a8b16c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 30fd60da20bafcbdfb94c96e47d91f9228b44c38b01a9ba27fa735a2760d2b57 [INFO] running `Command { std: "docker" "start" "-a" "30fd60da20bafcbdfb94c96e47d91f9228b44c38b01a9ba27fa735a2760d2b57", kill_on_drop: false }` [INFO] [stdout] warning: fields `buffer_capacity`, `encoder`, and `decoder` are never read [INFO] [stdout] --> src/muxer.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Muxer { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 15 | buffer_capacity: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 16 | encoder: FramedEncode, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | decoder: FramedDecode, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Muxer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings, rust_2018_idioms)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ort-tcp v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `buffer_capacity`, `encoder`, and `decoder` are never read [INFO] [stdout] --> src/muxer.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Muxer { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 15 | buffer_capacity: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 16 | encoder: FramedEncode, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | decoder: FramedDecode, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Muxer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings, rust_2018_idioms)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "30fd60da20bafcbdfb94c96e47d91f9228b44c38b01a9ba27fa735a2760d2b57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30fd60da20bafcbdfb94c96e47d91f9228b44c38b01a9ba27fa735a2760d2b57", kill_on_drop: false }` [INFO] [stdout] 30fd60da20bafcbdfb94c96e47d91f9228b44c38b01a9ba27fa735a2760d2b57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 15488b65e37a710e1fc82fef925b9ef3666d5ed04a0b3440f7bf39e7774a27d4 [INFO] running `Command { std: "docker" "start" "-a" "15488b65e37a710e1fc82fef925b9ef3666d5ed04a0b3440f7bf39e7774a27d4", kill_on_drop: false }` [INFO] [stderr] warning: fields `buffer_capacity`, `encoder`, and `decoder` are never read [INFO] [stderr] --> src/muxer.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub struct Muxer { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 15 | buffer_capacity: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 16 | encoder: FramedEncode, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 17 | decoder: FramedDecode, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Muxer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(warnings, rust_2018_idioms)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: `ort-tcp` (lib) generated 1 warning [INFO] [stderr] warning: `ort-tcp` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ort_tcp-8f5517cc3d1acf0c) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::roundtrip_spec ... ok [INFO] [stdout] test muxer::tests::roundtrip ... ok [INFO] [stdout] test tests::roundtrip_reply ... ok [INFO] [stdout] test preface::tests::roundtrip ... ok [INFO] [stderr] Doc-tests ort_tcp [INFO] [stdout] [INFO] [stdout] test result: ok. 4 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" "15488b65e37a710e1fc82fef925b9ef3666d5ed04a0b3440f7bf39e7774a27d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15488b65e37a710e1fc82fef925b9ef3666d5ed04a0b3440f7bf39e7774a27d4", kill_on_drop: false }` [INFO] [stdout] 15488b65e37a710e1fc82fef925b9ef3666d5ed04a0b3440f7bf39e7774a27d4