[INFO] fetching crate flow-mumu 0.2.0-rc.9...
[INFO] testing flow-mumu-0.2.0-rc.9 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate flow-mumu 0.2.0-rc.9 into /workspace/builds/worker-6-tc2/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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate flow-mumu 0.2.0-rc.9 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c12b23b8cfa7b961b67567da33a5bf27de3b45aea14cefff57dbedcb80b9cb5
[INFO] running `Command { std: "docker" "start" "-a" "7c12b23b8cfa7b961b67567da33a5bf27de3b45aea14cefff57dbedcb80b9cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c12b23b8cfa7b961b67567da33a5bf27de3b45aea14cefff57dbedcb80b9cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c12b23b8cfa7b961b67567da33a5bf27de3b45aea14cefff57dbedcb80b9cb5", kill_on_drop: false }`
[INFO] [stdout] 7c12b23b8cfa7b961b67567da33a5bf27de3b45aea14cefff57dbedcb80b9cb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acd977214762bcf400e210f9b799d0d23addb82d935d81783753e754c7ce0ddb
[INFO] running `Command { std: "docker" "start" "-a" "acd977214762bcf400e210f9b799d0d23addb82d935d81783753e754c7ce0ddb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling memchr v2.7.6
[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 aho-corasick v1.1.3
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v0.8.11
[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 `dev` profile [unoptimized + debuginfo] target(s) in 25.20s
[INFO] running `Command { std: "docker" "inspect" "acd977214762bcf400e210f9b799d0d23addb82d935d81783753e754c7ce0ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acd977214762bcf400e210f9b799d0d23addb82d935d81783753e754c7ce0ddb", kill_on_drop: false }`
[INFO] [stdout] acd977214762bcf400e210f9b799d0d23addb82d935d81783753e754c7ce0ddb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0a1b3038ef414326a83641e4bfb339671a29aad89f5eccf62dfc79a0cf7bddd
[INFO] running `Command { std: "docker" "start" "-a" "f0a1b3038ef414326a83641e4bfb339671a29aad89f5eccf62dfc79a0cf7bddd", 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" "f0a1b3038ef414326a83641e4bfb339671a29aad89f5eccf62dfc79a0cf7bddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0a1b3038ef414326a83641e4bfb339671a29aad89f5eccf62dfc79a0cf7bddd", kill_on_drop: false }`
[INFO] [stdout] f0a1b3038ef414326a83641e4bfb339671a29aad89f5eccf62dfc79a0cf7bddd