[INFO] fetching crate graphia 0.1.0...
[INFO] testing graphia-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate graphia 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate graphia 0.1.0
[INFO] finished tweaking crates.io crate graphia 0.1.0
[INFO] tweaked toml for crates.io crate graphia 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate graphia 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] efecf9a27f88e05d7887fdd6bbcfca7911345320394aa974b13699887c015fc4
[INFO] running `Command { std: "docker" "start" "-a" "efecf9a27f88e05d7887fdd6bbcfca7911345320394aa974b13699887c015fc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efecf9a27f88e05d7887fdd6bbcfca7911345320394aa974b13699887c015fc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efecf9a27f88e05d7887fdd6bbcfca7911345320394aa974b13699887c015fc4", kill_on_drop: false }`
[INFO] [stdout] efecf9a27f88e05d7887fdd6bbcfca7911345320394aa974b13699887c015fc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 38b8448dfb8c96353c9d3d2c9a05da24c189b632e91c00b863115b6ccf3af94a
[INFO] running `Command { std: "docker" "start" "-a" "38b8448dfb8c96353c9d3d2c9a05da24c189b632e91c00b863115b6ccf3af94a", kill_on_drop: false }`
[INFO] [stderr]    Compiling graphia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "38b8448dfb8c96353c9d3d2c9a05da24c189b632e91c00b863115b6ccf3af94a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38b8448dfb8c96353c9d3d2c9a05da24c189b632e91c00b863115b6ccf3af94a", kill_on_drop: false }`
[INFO] [stdout] 38b8448dfb8c96353c9d3d2c9a05da24c189b632e91c00b863115b6ccf3af94a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d8fb8072a057f724540ad52f8c5ae9a383aa3093abcc130493dbfae1f8e13d60
[INFO] running `Command { std: "docker" "start" "-a" "d8fb8072a057f724540ad52f8c5ae9a383aa3093abcc130493dbfae1f8e13d60", kill_on_drop: false }`
[INFO] [stderr]    Compiling graphia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "d8fb8072a057f724540ad52f8c5ae9a383aa3093abcc130493dbfae1f8e13d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8fb8072a057f724540ad52f8c5ae9a383aa3093abcc130493dbfae1f8e13d60", kill_on_drop: false }`
[INFO] [stdout] d8fb8072a057f724540ad52f8c5ae9a383aa3093abcc130493dbfae1f8e13d60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3adc609718115453205329bff6b6bb4bbeb3567519d64d43aa3dadba1259707d
[INFO] running `Command { std: "docker" "start" "-a" "3adc609718115453205329bff6b6bb4bbeb3567519d64d43aa3dadba1259707d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graphia-9d679c03c9b2ced4)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_add_edge_and_neighbors ... ok
[INFO] [stdout] test tests::test_add_node_and_get_value ... ok
[INFO] [stdout] test tests::test_cycle ... ok
[INFO] [stdout] test tests::test_nonexistent_node ... ok
[INFO] [stdout] test tests::test_add_edge_invalid_indices - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests graphia
[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" "3adc609718115453205329bff6b6bb4bbeb3567519d64d43aa3dadba1259707d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3adc609718115453205329bff6b6bb4bbeb3567519d64d43aa3dadba1259707d", kill_on_drop: false }`
[INFO] [stdout] 3adc609718115453205329bff6b6bb4bbeb3567519d64d43aa3dadba1259707d