[INFO] fetching crate flow-mumu 0.2.0-rc.9...
[INFO] testing flow-mumu-0.2.0-rc.9 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate flow-mumu 0.2.0-rc.9 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate flow-mumu 0.2.0-rc.9
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate flow-mumu 0.2.0-rc.9
[INFO] tweaked toml for crates.io crate flow-mumu 0.2.0-rc.9 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flow-mumu 0.2.0-rc.9 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flow-mumu 0.2.0-rc.9 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libloading v0.7.4
[INFO] [stderr]   Downloaded signal-hook-mio v0.2.4
[INFO] [stderr]   Downloaded bitflags v2.9.4
[INFO] [stderr]   Downloaded indexmap v2.11.4
[INFO] [stderr]   Downloaded regex v1.12.1
[INFO] [stderr]   Downloaded mio v0.8.11
[INFO] [stderr]   Downloaded crossterm v0.27.0
[INFO] [stderr]   Downloaded core-mumu v0.9.0-rc.4
[INFO] [stderr]   Downloaded regex-syntax v0.8.7
[INFO] [stderr]   Downloaded regex-automata v0.4.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a2b4ec6a7d729c008d13aededbdd560a5d866762acf5ae63b5891543b8076743
[INFO] running `Command { std: "docker" "start" "a2b4ec6a7d729c008d13aededbdd560a5d866762acf5ae63b5891543b8076743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2b4ec6a7d729c008d13aededbdd560a5d866762acf5ae63b5891543b8076743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a2b4ec6a7d729c008d13aededbdd560a5d866762acf5ae63b5891543b8076743" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2b4ec6a7d729c008d13aededbdd560a5d866762acf5ae63b5891543b8076743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a2b4ec6a7d729c008d13aededbdd560a5d866762acf5ae63b5891543b8076743" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling regex-syntax v0.8.7
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling regex-automata v0.4.12
[INFO] [stderr]    Compiling regex v1.12.1
[INFO] [stderr]    Compiling core-mumu v0.9.0-rc.4
[INFO] [stderr]    Compiling flow-mumu v0.2.0-rc.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "a2b4ec6a7d729c008d13aededbdd560a5d866762acf5ae63b5891543b8076743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a2b4ec6a7d729c008d13aededbdd560a5d866762acf5ae63b5891543b8076743" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling flow-mumu v0.2.0-rc.9 (/opt/rustwide/workdir)
[INFO] [stdout] error: missing `fn` or `struct` for function or struct definition
[INFO] [stdout]  --> examples/divide-partial.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extend("flow")
[INFO] [stdout]   | ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if you meant to call a macro, try
[INFO] [stdout]   |
[INFO] [stdout] 1 | extend!("flow")
[INFO] [stdout]   |       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flow-mumu` (example "divide-partial") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a2b4ec6a7d729c008d13aededbdd560a5d866762acf5ae63b5891543b8076743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2b4ec6a7d729c008d13aededbdd560a5d866762acf5ae63b5891543b8076743", kill_on_drop: false }`
[INFO] [stdout] a2b4ec6a7d729c008d13aededbdd560a5d866762acf5ae63b5891543b8076743
