[INFO] fetching crate wolf-graph-dot 0.1.0...
[INFO] testing wolf-graph-dot-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate wolf-graph-dot 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate wolf-graph-dot 0.1.0
[INFO] finished tweaking crates.io crate wolf-graph-dot 0.1.0
[INFO] tweaked toml for crates.io crate wolf-graph-dot 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wolf-graph-dot 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 33 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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fc3eb6e0bb30dd2d1c7be256d589bc38256eb1c2adfd91517d6d449dda9296b
[INFO] running `Command { std: "docker" "start" "-a" "5fc3eb6e0bb30dd2d1c7be256d589bc38256eb1c2adfd91517d6d449dda9296b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fc3eb6e0bb30dd2d1c7be256d589bc38256eb1c2adfd91517d6d449dda9296b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fc3eb6e0bb30dd2d1c7be256d589bc38256eb1c2adfd91517d6d449dda9296b", kill_on_drop: false }`
[INFO] [stdout] 5fc3eb6e0bb30dd2d1c7be256d589bc38256eb1c2adfd91517d6d449dda9296b
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ba32c0e64abef67ed8c58d5c9e054a85ea9e40a0f0befd1df805f82f5110876
[INFO] running `Command { std: "docker" "start" "-a" "7ba32c0e64abef67ed8c58d5c9e054a85ea9e40a0f0befd1df805f82f5110876", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling fuid v2.0.0
[INFO] [stderr]    Compiling wolf-graph v0.1.0
[INFO] [stderr]    Compiling wolf-graph-dot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.63s
[INFO] running `Command { std: "docker" "inspect" "7ba32c0e64abef67ed8c58d5c9e054a85ea9e40a0f0befd1df805f82f5110876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ba32c0e64abef67ed8c58d5c9e054a85ea9e40a0f0befd1df805f82f5110876", kill_on_drop: false }`
[INFO] [stdout] 7ba32c0e64abef67ed8c58d5c9e054a85ea9e40a0f0befd1df805f82f5110876
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d53d933a4606fc9cea69ea08e9ce9530cfbdea37d5d1520a5a40c9b6504514b7
[INFO] running `Command { std: "docker" "start" "-a" "d53d933a4606fc9cea69ea08e9ce9530cfbdea37d5d1520a5a40c9b6504514b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling wolf-graph-dot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "d53d933a4606fc9cea69ea08e9ce9530cfbdea37d5d1520a5a40c9b6504514b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d53d933a4606fc9cea69ea08e9ce9530cfbdea37d5d1520a5a40c9b6504514b7", kill_on_drop: false }`
[INFO] [stdout] d53d933a4606fc9cea69ea08e9ce9530cfbdea37d5d1520a5a40c9b6504514b7
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf602ce3e3f4bd5cd4e9f21e9977a39320b5555872d70c9d27e578f4038d7f1b
[INFO] running `Command { std: "docker" "start" "-a" "bf602ce3e3f4bd5cd4e9f21e9977a39320b5555872d70c9d27e578f4038d7f1b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wolf_graph_dot-2150a27515590b47)
[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] [stderr]      Running tests/compound_tests.rs (/opt/rustwide/target/debug/deps/compound_tests-34e78b8712650f1a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/graph_tests.rs (/opt/rustwide/target/debug/deps/graph_tests-14fb1d963970e3d5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_dot_attributes ... ok
[INFO] [stdout] test test_dot_graph ... ok
[INFO] [stdout] test test_dot_tree ... ok
[INFO] [stdout] test test_dot_dag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wolf_graph_dot
[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" "bf602ce3e3f4bd5cd4e9f21e9977a39320b5555872d70c9d27e578f4038d7f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf602ce3e3f4bd5cd4e9f21e9977a39320b5555872d70c9d27e578f4038d7f1b", kill_on_drop: false }`
[INFO] [stdout] bf602ce3e3f4bd5cd4e9f21e9977a39320b5555872d70c9d27e578f4038d7f1b