[INFO] fetching crate ordered-stream 0.2.0...
[INFO] testing ordered-stream-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ordered-stream 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ordered-stream 0.2.0
[INFO] finished tweaking crates.io crate ordered-stream 0.2.0
[INFO] tweaked toml for crates.io crate ordered-stream 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ordered-stream 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 12 packages to latest compatible versions
[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-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] 7436496cf5ce39b07fde050a2539bab6039e0c9d7721b49a47e5af1bc3b50ec1
[INFO] running `Command { std: "docker" "start" "-a" "7436496cf5ce39b07fde050a2539bab6039e0c9d7721b49a47e5af1bc3b50ec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7436496cf5ce39b07fde050a2539bab6039e0c9d7721b49a47e5af1bc3b50ec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7436496cf5ce39b07fde050a2539bab6039e0c9d7721b49a47e5af1bc3b50ec1", kill_on_drop: false }`
[INFO] [stdout] 7436496cf5ce39b07fde050a2539bab6039e0c9d7721b49a47e5af1bc3b50ec1
[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] 7f6b21f75b7521fdf7dc0a4f6e217f71e5d7211ca6f81702a9ea6094c56cd5dc
[INFO] running `Command { std: "docker" "start" "-a" "7f6b21f75b7521fdf7dc0a4f6e217f71e5d7211ca6f81702a9ea6094c56cd5dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling ordered-stream v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "7f6b21f75b7521fdf7dc0a4f6e217f71e5d7211ca6f81702a9ea6094c56cd5dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f6b21f75b7521fdf7dc0a4f6e217f71e5d7211ca6f81702a9ea6094c56cd5dc", kill_on_drop: false }`
[INFO] [stdout] 7f6b21f75b7521fdf7dc0a4f6e217f71e5d7211ca6f81702a9ea6094c56cd5dc
[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] 9f913e8535cea6c0d1a695117f44f9e326912c9e3c0e1170c5b45df77ccb2202
[INFO] running `Command { std: "docker" "start" "-a" "9f913e8535cea6c0d1a695117f44f9e326912c9e3c0e1170c5b45df77ccb2202", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling ordered-stream v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `Command { std: "docker" "inspect" "9f913e8535cea6c0d1a695117f44f9e326912c9e3c0e1170c5b45df77ccb2202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f913e8535cea6c0d1a695117f44f9e326912c9e3c0e1170c5b45df77ccb2202", kill_on_drop: false }`
[INFO] [stdout] 9f913e8535cea6c0d1a695117f44f9e326912c9e3c0e1170c5b45df77ccb2202
[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] 7230aa4a4c4049cb8e603d03f459c041ad29a369585a21a1a3d86b044e059ef4
[INFO] running `Command { std: "docker" "start" "-a" "7230aa4a4c4049cb8e603d03f459c041ad29a369585a21a1a3d86b044e059ef4", 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/ordered_stream-ce4c169f765b39fa)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test join::test::join_one_slow ... ok
[INFO] [stdout] test join::test::join_two ... ok
[INFO] [stdout] test multi::test::join_mutiple ... ok
[INFO] [stdout] test multi::test::join_one_slow ... ok
[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] [stderr]    Doc-tests ordered_stream
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7230aa4a4c4049cb8e603d03f459c041ad29a369585a21a1a3d86b044e059ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7230aa4a4c4049cb8e603d03f459c041ad29a369585a21a1a3d86b044e059ef4", kill_on_drop: false }`
[INFO] [stdout] 7230aa4a4c4049cb8e603d03f459c041ad29a369585a21a1a3d86b044e059ef4