[INFO] fetching crate streamies 0.2.2...
[INFO] testing streamies-0.2.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate streamies 0.2.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate streamies 0.2.2
[INFO] finished tweaking crates.io crate streamies 0.2.2
[INFO] tweaked toml for crates.io crate streamies 0.2.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate streamies 0.2.2 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 streamies 0.2.2 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] [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db5267f2a67fe8a7f74ea5914c3c8c24211f9451455f95df0d2d33e6329aac12
[INFO] running `Command { std: "docker" "start" "-a" "db5267f2a67fe8a7f74ea5914c3c8c24211f9451455f95df0d2d33e6329aac12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db5267f2a67fe8a7f74ea5914c3c8c24211f9451455f95df0d2d33e6329aac12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db5267f2a67fe8a7f74ea5914c3c8c24211f9451455f95df0d2d33e6329aac12", kill_on_drop: false }`
[INFO] [stdout] db5267f2a67fe8a7f74ea5914c3c8c24211f9451455f95df0d2d33e6329aac12
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 759aa12a8d91a94d57e66851063b9bd47db69c9554774ca97d96cc3131dfc0db
[INFO] running `Command { std: "docker" "start" "-a" "759aa12a8d91a94d57e66851063b9bd47db69c9554774ca97d96cc3131dfc0db", kill_on_drop: false }`
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling streamies v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.03s
[INFO] running `Command { std: "docker" "inspect" "759aa12a8d91a94d57e66851063b9bd47db69c9554774ca97d96cc3131dfc0db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "759aa12a8d91a94d57e66851063b9bd47db69c9554774ca97d96cc3131dfc0db", kill_on_drop: false }`
[INFO] [stdout] 759aa12a8d91a94d57e66851063b9bd47db69c9554774ca97d96cc3131dfc0db
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6efcf6c615125fbb0d3fadd4afa5f3c69e66d04350ea76dc243132aa129c3148
[INFO] running `Command { std: "docker" "start" "-a" "6efcf6c615125fbb0d3fadd4afa5f3c69e66d04350ea76dc243132aa129c3148", kill_on_drop: false }`
[INFO] [stderr]    Compiling streamies v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "6efcf6c615125fbb0d3fadd4afa5f3c69e66d04350ea76dc243132aa129c3148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6efcf6c615125fbb0d3fadd4afa5f3c69e66d04350ea76dc243132aa129c3148", kill_on_drop: false }`
[INFO] [stdout] 6efcf6c615125fbb0d3fadd4afa5f3c69e66d04350ea76dc243132aa129c3148
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 91877f8f23f72c0bf5b2f20e7ba278ef9264c315c3e1b34f64abb2e87c42950d
[INFO] running `Command { std: "docker" "start" "-a" "91877f8f23f72c0bf5b2f20e7ba278ef9264c315c3e1b34f64abb2e87c42950d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/streamies-2053c38d338b98cd)
[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] [stderr]    Doc-tests streamies
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/streamies/mod.rs - streamies::Streamies::collect_vec (line 60) ... ok
[INFO] [stdout] test src/streamies/mod.rs - streamies::Streamies::unique (line 119) ... ok
[INFO] [stdout] test src/streamies/mod.rs - streamies::Streamies::merge_round_robin (line 23) ... ok
[INFO] [stdout] test src/try_streamies/mod.rs - try_streamies::TryStreamies::chunks_ok (line 187) ... ok
[INFO] [stdout] test src/try_streamies/mod.rs - try_streamies::TryStreamies::flatten_result_ok (line 218) ... ok
[INFO] [stdout] test src/futuries/mod.rs - futuries::ResultExt::extract_future_ok (line 32) ... ok
[INFO] [stdout] test src/futuries/mod.rs - futuries::ResultExt::extract_future_err (line 52) ... ok
[INFO] [stdout] test src/streamies/mod.rs - streamies::Streamies::unique_by (line 89) ... ok
[INFO] [stdout] test src/try_streamies/mod.rs - try_streamies::TryStreamies::flatten_ok (line 138) ... ok
[INFO] [stdout] test src/try_streamies/mod.rs - try_streamies::TryStreamies::extract_future_ok (line 106) ... ok
[INFO] [stdout] test src/futuries/mod.rs - futuries::ResultExt::extract_future (line 14) ... ok
[INFO] [stdout] test src/try_streamies/mod.rs - try_streamies::TryStreamies::unique_by_ok (line 252) ... ok
[INFO] [stdout] test src/try_streamies/mod.rs - try_streamies::TryStreamies::ready_chunks_ok (line 75) ... ok
[INFO] [stdout] test src/try_streamies/mod.rs - try_streamies::TryStreamies::unique_ok (line 288) ... ok
[INFO] [stdout] test src/try_streamies/mod.rs - try_streamies::TryStreamies::try_collect_vec (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "91877f8f23f72c0bf5b2f20e7ba278ef9264c315c3e1b34f64abb2e87c42950d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91877f8f23f72c0bf5b2f20e7ba278ef9264c315c3e1b34f64abb2e87c42950d", kill_on_drop: false }`
[INFO] [stdout] 91877f8f23f72c0bf5b2f20e7ba278ef9264c315c3e1b34f64abb2e87c42950d