[INFO] fetching crate puzz-middleware 0.1.0...
[INFO] testing puzz-middleware-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate puzz-middleware 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate puzz-middleware 0.1.0
[INFO] finished tweaking crates.io crate puzz-middleware 0.1.0
[INFO] tweaked toml for crates.io crate puzz-middleware 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate puzz-middleware 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d161cc28bd4a3958954b4b6aaa2df225fe514b223b59b478b02d07710c260b4
[INFO] running `Command { std: "docker" "start" "-a" "5d161cc28bd4a3958954b4b6aaa2df225fe514b223b59b478b02d07710c260b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d161cc28bd4a3958954b4b6aaa2df225fe514b223b59b478b02d07710c260b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d161cc28bd4a3958954b4b6aaa2df225fe514b223b59b478b02d07710c260b4", kill_on_drop: false }`
[INFO] [stdout] 5d161cc28bd4a3958954b4b6aaa2df225fe514b223b59b478b02d07710c260b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74b894f87735eaf5f39bc466ebf8e931f6fd3fbfd8be6a829144b8ab93693fb1
[INFO] running `Command { std: "docker" "start" "-a" "74b894f87735eaf5f39bc466ebf8e931f6fd3fbfd8be6a829144b8ab93693fb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling puzz-http v0.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling puzz-service v0.1.0
[INFO] [stderr]    Compiling puzz-core v0.1.0
[INFO] [stderr]    Compiling puzz-middleware v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.40s
[INFO] running `Command { std: "docker" "inspect" "74b894f87735eaf5f39bc466ebf8e931f6fd3fbfd8be6a829144b8ab93693fb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74b894f87735eaf5f39bc466ebf8e931f6fd3fbfd8be6a829144b8ab93693fb1", kill_on_drop: false }`
[INFO] [stdout] 74b894f87735eaf5f39bc466ebf8e931f6fd3fbfd8be6a829144b8ab93693fb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9193873f2fdfc2e8b37e944bb0f9f42d0bf7fd8352c9e182f6368a83a8e0109e
[INFO] running `Command { std: "docker" "start" "-a" "9193873f2fdfc2e8b37e944bb0f9f42d0bf7fd8352c9e182f6368a83a8e0109e", kill_on_drop: false }`
[INFO] [stderr]    Compiling puzz-middleware v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "9193873f2fdfc2e8b37e944bb0f9f42d0bf7fd8352c9e182f6368a83a8e0109e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9193873f2fdfc2e8b37e944bb0f9f42d0bf7fd8352c9e182f6368a83a8e0109e", kill_on_drop: false }`
[INFO] [stdout] 9193873f2fdfc2e8b37e944bb0f9f42d0bf7fd8352c9e182f6368a83a8e0109e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c87fe61813b320ac2567c5fc77483c3ff248559d0f3597c6db402f557c1eec67
[INFO] running `Command { std: "docker" "start" "-a" "c87fe61813b320ac2567c5fc77483c3ff248559d0f3597c6db402f557c1eec67", 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/puzz_middleware-fd18104f624d5dab)
[INFO] [stderr]    Doc-tests puzz_middleware
[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] [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" "c87fe61813b320ac2567c5fc77483c3ff248559d0f3597c6db402f557c1eec67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c87fe61813b320ac2567c5fc77483c3ff248559d0f3597c6db402f557c1eec67", kill_on_drop: false }`
[INFO] [stdout] c87fe61813b320ac2567c5fc77483c3ff248559d0f3597c6db402f557c1eec67
