[INFO] fetching crate flutter_web_hasher 0.2.0...
[INFO] testing flutter_web_hasher-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate flutter_web_hasher 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate flutter_web_hasher 0.2.0
[INFO] finished tweaking crates.io crate flutter_web_hasher 0.2.0
[INFO] tweaked toml for crates.io crate flutter_web_hasher 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate flutter_web_hasher 0.2.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flutter_web_hasher 0.2.0 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" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab1e29f85e47787b0cd5be55998c1deeba3d7de98fa8f3fb5dfed54a26030cc9
[INFO] running `Command { std: "docker" "start" "-a" "ab1e29f85e47787b0cd5be55998c1deeba3d7de98fa8f3fb5dfed54a26030cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab1e29f85e47787b0cd5be55998c1deeba3d7de98fa8f3fb5dfed54a26030cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab1e29f85e47787b0cd5be55998c1deeba3d7de98fa8f3fb5dfed54a26030cc9", kill_on_drop: false }`
[INFO] [stdout] ab1e29f85e47787b0cd5be55998c1deeba3d7de98fa8f3fb5dfed54a26030cc9
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f4f6247cd44f42434dfc96311faeb30f9db1105388415341f04d865f30a9d90
[INFO] running `Command { std: "docker" "start" "-a" "1f4f6247cd44f42434dfc96311faeb30f9db1105388415341f04d865f30a9d90", kill_on_drop: false }`
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling clap_builder v4.5.41
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]    Compiling clap v4.5.41
[INFO] [stderr]    Compiling flutter_web_hasher v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.74s
[INFO] running `Command { std: "docker" "inspect" "1f4f6247cd44f42434dfc96311faeb30f9db1105388415341f04d865f30a9d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f4f6247cd44f42434dfc96311faeb30f9db1105388415341f04d865f30a9d90", kill_on_drop: false }`
[INFO] [stdout] 1f4f6247cd44f42434dfc96311faeb30f9db1105388415341f04d865f30a9d90
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c6be18666143eb5f0b0adf853312cc8f54ecfb7b18a2570062fbc06c1400750
[INFO] running `Command { std: "docker" "start" "-a" "0c6be18666143eb5f0b0adf853312cc8f54ecfb7b18a2570062fbc06c1400750", kill_on_drop: false }`
[INFO] [stderr]    Compiling flutter_web_hasher v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "0c6be18666143eb5f0b0adf853312cc8f54ecfb7b18a2570062fbc06c1400750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c6be18666143eb5f0b0adf853312cc8f54ecfb7b18a2570062fbc06c1400750", kill_on_drop: false }`
[INFO] [stdout] 0c6be18666143eb5f0b0adf853312cc8f54ecfb7b18a2570062fbc06c1400750
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7af2bff41c30ad35bf8156d3b81efb414bc54d79e28d1f71190fe00811802a9d
[INFO] running `Command { std: "docker" "start" "-a" "7af2bff41c30ad35bf8156d3b81efb414bc54d79e28d1f71190fe00811802a9d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/flutter_web_hasher-1878a334d88d3345)
[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" "7af2bff41c30ad35bf8156d3b81efb414bc54d79e28d1f71190fe00811802a9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7af2bff41c30ad35bf8156d3b81efb414bc54d79e28d1f71190fe00811802a9d", kill_on_drop: false }`
[INFO] [stdout] 7af2bff41c30ad35bf8156d3b81efb414bc54d79e28d1f71190fe00811802a9d