[INFO] fetching crate zsplit 0.4.0... [INFO] testing zsplit-0.4.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate zsplit 0.4.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate zsplit 0.4.0 [INFO] finished tweaking crates.io crate zsplit 0.4.0 [INFO] tweaked toml for crates.io crate zsplit 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate zsplit 0.4.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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] 5cab4e5c5679112b41bd55c321752f6cd9dcf04f346ca080f02714aabf9d05a9 [INFO] running `Command { std: "docker" "start" "-a" "5cab4e5c5679112b41bd55c321752f6cd9dcf04f346ca080f02714aabf9d05a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5cab4e5c5679112b41bd55c321752f6cd9dcf04f346ca080f02714aabf9d05a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cab4e5c5679112b41bd55c321752f6cd9dcf04f346ca080f02714aabf9d05a9", kill_on_drop: false }` [INFO] [stdout] 5cab4e5c5679112b41bd55c321752f6cd9dcf04f346ca080f02714aabf9d05a9 [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] 460e713329d3deae979e0aacb76b7e72f4cf99bb3c4f85e089a26637984d9a03 [INFO] running `Command { std: "docker" "start" "-a" "460e713329d3deae979e0aacb76b7e72f4cf99bb3c4f85e089a26637984d9a03", kill_on_drop: false }` [INFO] [stderr] Compiling zsplit v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] running `Command { std: "docker" "inspect" "460e713329d3deae979e0aacb76b7e72f4cf99bb3c4f85e089a26637984d9a03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "460e713329d3deae979e0aacb76b7e72f4cf99bb3c4f85e089a26637984d9a03", kill_on_drop: false }` [INFO] [stdout] 460e713329d3deae979e0aacb76b7e72f4cf99bb3c4f85e089a26637984d9a03 [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] 1147f5175b91700f96f4b96da8cf41ac67761aa3412e8bb2deb6ebd1abf02524 [INFO] running `Command { std: "docker" "start" "-a" "1147f5175b91700f96f4b96da8cf41ac67761aa3412e8bb2deb6ebd1abf02524", kill_on_drop: false }` [INFO] [stderr] Compiling zsplit v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "1147f5175b91700f96f4b96da8cf41ac67761aa3412e8bb2deb6ebd1abf02524", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1147f5175b91700f96f4b96da8cf41ac67761aa3412e8bb2deb6ebd1abf02524", kill_on_drop: false }` [INFO] [stdout] 1147f5175b91700f96f4b96da8cf41ac67761aa3412e8bb2deb6ebd1abf02524 [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] 5aa9ec8e851a9144888944135b471f9d7dd1eb22319e3558974a11d9c70befbc [INFO] running `Command { std: "docker" "start" "-a" "5aa9ec8e851a9144888944135b471f9d7dd1eb22319e3558974a11d9c70befbc", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zsplit-335dce7d283e3740) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test split::split_test::round_robin::empty_assigned_lines_map_line_destinations ... ok [INFO] [stdout] test split::split_test::round_robin::simple_map_line_destinations ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests zsplit [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/destination.rs - destination::Destination::new_with_path (line 178) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 56) - compile ... ok [INFO] [stdout] test src/destination.rs - destination::Destination::new_with_path_and_lines (line 210) - compile ... ok [INFO] [stdout] test src/destination.rs - destination::Destination::new (line 30) ... ok [INFO] [stdout] test src/destination.rs - destination::Destination::new_with_sink (line 49) ... ok [INFO] [stdout] test src/destination.rs - destination::Destination>::buffer_with_lines (line 113) ... ok [INFO] [stdout] test src/destination.rs - destination::Destination::into_sink (line 71) ... ok [INFO] [stdout] test src/destination.rs - destination::Destination>::into_utf8_string (line 147) ... ok [INFO] [stdout] test src/destination.rs - destination::Destination>::buffer (line 93) ... ok [INFO] [stdout] test src/destination.rs - destination::Destination::new_with_path (line 187) ... ok [INFO] [stdout] test src/destination.rs - destination::Destination>::into_utf8_string (line 133) ... ok [INFO] [stdout] test src/lib.rs - (line 15) ... ok [INFO] [stdout] test src/split.rs - split::round_robin (line 22) ... ok [INFO] [stdout] test src/split.rs - split::round_robin (line 37) ... ok [INFO] [stdout] test src/lib.rs - (line 32) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5aa9ec8e851a9144888944135b471f9d7dd1eb22319e3558974a11d9c70befbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5aa9ec8e851a9144888944135b471f9d7dd1eb22319e3558974a11d9c70befbc", kill_on_drop: false }` [INFO] [stdout] 5aa9ec8e851a9144888944135b471f9d7dd1eb22319e3558974a11d9c70befbc