[INFO] fetching crate gini 0.1.7...
[INFO] testing gini-0.1.7 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate gini 0.1.7 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate gini 0.1.7
[INFO] finished tweaking crates.io crate gini 0.1.7
[INFO] tweaked toml for crates.io crate gini 0.1.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gini 0.1.7 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 gini 0.1.7 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 402b90949590b3bcb20711770028e2a4cbbf958646adddd120789e8f63c6a5f6
[INFO] running `Command { std: "docker" "start" "-a" "402b90949590b3bcb20711770028e2a4cbbf958646adddd120789e8f63c6a5f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "402b90949590b3bcb20711770028e2a4cbbf958646adddd120789e8f63c6a5f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "402b90949590b3bcb20711770028e2a4cbbf958646adddd120789e8f63c6a5f6", kill_on_drop: false }`
[INFO] [stdout] 402b90949590b3bcb20711770028e2a4cbbf958646adddd120789e8f63c6a5f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3c1731e22971cb7e10ecea58099a0b0e2432d3ddd5decd06848d3b67432a4b5b
[INFO] running `Command { std: "docker" "start" "-a" "3c1731e22971cb7e10ecea58099a0b0e2432d3ddd5decd06848d3b67432a4b5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling dialoguer v0.11.0
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling gini v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.71s
[INFO] running `Command { std: "docker" "inspect" "3c1731e22971cb7e10ecea58099a0b0e2432d3ddd5decd06848d3b67432a4b5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c1731e22971cb7e10ecea58099a0b0e2432d3ddd5decd06848d3b67432a4b5b", kill_on_drop: false }`
[INFO] [stdout] 3c1731e22971cb7e10ecea58099a0b0e2432d3ddd5decd06848d3b67432a4b5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5a316bf4e5d790f6263a873fedf5e259fa9ad68c20c736fd1b4f52909f9f34e0
[INFO] running `Command { std: "docker" "start" "-a" "5a316bf4e5d790f6263a873fedf5e259fa9ad68c20c736fd1b4f52909f9f34e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling gini v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "5a316bf4e5d790f6263a873fedf5e259fa9ad68c20c736fd1b4f52909f9f34e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a316bf4e5d790f6263a873fedf5e259fa9ad68c20c736fd1b4f52909f9f34e0", kill_on_drop: false }`
[INFO] [stdout] 5a316bf4e5d790f6263a873fedf5e259fa9ad68c20c736fd1b4f52909f9f34e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5e59a5041b9dae5520be628e609d8fe0efc38cfe83e2a357467bd4e7bc1fe504
[INFO] running `Command { std: "docker" "start" "-a" "5e59a5041b9dae5520be628e609d8fe0efc38cfe83e2a357467bd4e7bc1fe504", 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/gini-89d40d841a2a4f28)
[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" "5e59a5041b9dae5520be628e609d8fe0efc38cfe83e2a357467bd4e7bc1fe504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e59a5041b9dae5520be628e609d8fe0efc38cfe83e2a357467bd4e7bc1fe504", kill_on_drop: false }`
[INFO] [stdout] 5e59a5041b9dae5520be628e609d8fe0efc38cfe83e2a357467bd4e7bc1fe504