[INFO] fetching crate ux-dataflow 0.1.2...
[INFO] testing ux-dataflow-0.1.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate ux-dataflow 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ux-dataflow 0.1.2
[INFO] finished tweaking crates.io crate ux-dataflow 0.1.2
[INFO] tweaked toml for crates.io crate ux-dataflow 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ux-dataflow 0.1.2 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] 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding intmap v0.7.1 (available: v3.1.3)
[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] 17703e979ef16a5ad403b37a25afe0f318adbe0eb305ef1afacbfba2fbeb4381
[INFO] running `Command { std: "docker" "start" "-a" "17703e979ef16a5ad403b37a25afe0f318adbe0eb305ef1afacbfba2fbeb4381", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17703e979ef16a5ad403b37a25afe0f318adbe0eb305ef1afacbfba2fbeb4381", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17703e979ef16a5ad403b37a25afe0f318adbe0eb305ef1afacbfba2fbeb4381", kill_on_drop: false }`
[INFO] [stdout] 17703e979ef16a5ad403b37a25afe0f318adbe0eb305ef1afacbfba2fbeb4381
[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] b9d3a72fba10e5e51b64b3e515f9d4b6f185b9ef2a075970350c4a1dac2d4665
[INFO] running `Command { std: "docker" "start" "-a" "b9d3a72fba10e5e51b64b3e515f9d4b6f185b9ef2a075970350c4a1dac2d4665", kill_on_drop: false }`
[INFO] [stderr]    Compiling intmap v0.7.1
[INFO] [stderr]    Compiling ux-dataflow v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "b9d3a72fba10e5e51b64b3e515f9d4b6f185b9ef2a075970350c4a1dac2d4665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9d3a72fba10e5e51b64b3e515f9d4b6f185b9ef2a075970350c4a1dac2d4665", kill_on_drop: false }`
[INFO] [stdout] b9d3a72fba10e5e51b64b3e515f9d4b6f185b9ef2a075970350c4a1dac2d4665
[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] a13fbd105cd6130f69952add1090e989dc760d5ae4900d276082191fe8630eeb
[INFO] running `Command { std: "docker" "start" "-a" "a13fbd105cd6130f69952add1090e989dc760d5ae4900d276082191fe8630eeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling ux-dataflow v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "a13fbd105cd6130f69952add1090e989dc760d5ae4900d276082191fe8630eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a13fbd105cd6130f69952add1090e989dc760d5ae4900d276082191fe8630eeb", kill_on_drop: false }`
[INFO] [stdout] a13fbd105cd6130f69952add1090e989dc760d5ae4900d276082191fe8630eeb
[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] b542a39496847f2deeadaf5693e81ed2a198f62241f2d5b667b4650552cb0cb8
[INFO] running `Command { std: "docker" "start" "-a" "b542a39496847f2deeadaf5693e81ed2a198f62241f2d5b667b4650552cb0cb8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dataflow-cf86f0bdbeef7b2d)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests dataflow
[INFO] [stdout] test tests::it_works ... 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] [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" "b542a39496847f2deeadaf5693e81ed2a198f62241f2d5b667b4650552cb0cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b542a39496847f2deeadaf5693e81ed2a198f62241f2d5b667b4650552cb0cb8", kill_on_drop: false }`
[INFO] [stdout] b542a39496847f2deeadaf5693e81ed2a198f62241f2d5b667b4650552cb0cb8