[INFO] fetching crate kurve 0.1.0...
[INFO] testing kurve-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate kurve 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate kurve 0.1.0
[INFO] finished tweaking crates.io crate kurve 0.1.0
[INFO] tweaked toml for crates.io crate kurve 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kurve 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] [stderr]     Blocking waiting for file lock on package cache
[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] 8c3401d88bf312d9ffa9b84bb6af18256859c2c50c81d122716bb530c5eb2135
[INFO] running `Command { std: "docker" "start" "-a" "8c3401d88bf312d9ffa9b84bb6af18256859c2c50c81d122716bb530c5eb2135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c3401d88bf312d9ffa9b84bb6af18256859c2c50c81d122716bb530c5eb2135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c3401d88bf312d9ffa9b84bb6af18256859c2c50c81d122716bb530c5eb2135", kill_on_drop: false }`
[INFO] [stdout] 8c3401d88bf312d9ffa9b84bb6af18256859c2c50c81d122716bb530c5eb2135
[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] 09731981c5216e04b087e98b6007a7527da7fe89f9dfc6e4061529b11bd9662d
[INFO] running `Command { std: "docker" "start" "-a" "09731981c5216e04b087e98b6007a7527da7fe89f9dfc6e4061529b11bd9662d", kill_on_drop: false }`
[INFO] [stderr]    Compiling kurve v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "09731981c5216e04b087e98b6007a7527da7fe89f9dfc6e4061529b11bd9662d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09731981c5216e04b087e98b6007a7527da7fe89f9dfc6e4061529b11bd9662d", kill_on_drop: false }`
[INFO] [stdout] 09731981c5216e04b087e98b6007a7527da7fe89f9dfc6e4061529b11bd9662d
[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] 15374688503eb2bb385eb32ae901215452ecd20d314904c269e5c4c270a99f53
[INFO] running `Command { std: "docker" "start" "-a" "15374688503eb2bb385eb32ae901215452ecd20d314904c269e5c4c270a99f53", kill_on_drop: false }`
[INFO] [stderr]    Compiling kurve v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "15374688503eb2bb385eb32ae901215452ecd20d314904c269e5c4c270a99f53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15374688503eb2bb385eb32ae901215452ecd20d314904c269e5c4c270a99f53", kill_on_drop: false }`
[INFO] [stdout] 15374688503eb2bb385eb32ae901215452ecd20d314904c269e5c4c270a99f53
[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] 75317a9307e45f094c0babf088b0cafb0ea9350d29df3e7e2baa0f1ab9d7ea9f
[INFO] running `Command { std: "docker" "start" "-a" "75317a9307e45f094c0babf088b0cafb0ea9350d29df3e7e2baa0f1ab9d7ea9f", 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/kurve-d9e0cfaee68c8b30)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test kurve_tests::adds_a_weighted_edge ... ok
[INFO] [stdout] test kurve_tests::adds_a_bunch_of_vertices ... ok
[INFO] [stdout] test kurve_tests::adds_single_vertex ... ok
[INFO] [stdout] test kurve_tests::adds_an_edge ... ok
[INFO] [stdout] test kurve_tests::get_a_string_id_vertex ... ok
[INFO] [stdout] test kurve_tests::djikstra_unweighted ... ok
[INFO] [stdout] test kurve_tests::gets_a_mutable_vertex ... ok
[INFO] [stdout] test kurve_tests::gets_a_vertex ... ok
[INFO] [stdout] test kurve_tests::gets_neighbors_for_a_vertex ... ok
[INFO] [stdout] test kurve_tests::gets_neighbors_for_a_vertex_weighted ... ok
[INFO] [stdout] test kurve_tests::removes_a_vertex ... ok
[INFO] [stdout] test queue::min_distance_queue_tests::adding_items ... ok
[INFO] [stdout] test queue::min_distance_queue_tests::clearing_queue ... ok
[INFO] [stdout] test queue::min_distance_queue_tests::creates_an_empty_queue ... ok
[INFO] [stdout] test queue::min_distance_queue_tests::popping_items ... ok
[INFO] [stdout] test kurve_tests::dijkstra_weighted ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kurve
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - Kurve<K,T>::get (line 188) ... ok
[INFO] [stdout] test src/lib.rs - Kurve<K,T>::new (line 114) ... ok
[INFO] [stdout] test src/lib.rs - Kurve<K,T>::get_mut (line 216) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - Kurve<K,T>::remove (line 294) ... ok
[INFO] [stdout] test src/lib.rs - Kurve<K,T>::get_all_neighbors (line 272) ... ok
[INFO] [stdout] test src/lib.rs - Kurve<K,T>::get_neighbors (line 241) ... ok
[INFO] [stdout] test src/lib.rs - Kurve<K,T>::add_edge (line 149) ... ok
[INFO] [stdout] test src/lib.rs - Kurve<K,T>::dijkstra (line 349) ... ok
[INFO] [stdout] test src/lib.rs - Kurve<K,T>::add_weighted_edge (line 168) ... ok
[INFO] [stdout] test src/lib.rs - Kurve<K,T>::size (line 426) ... ok
[INFO] [stdout] test src/lib.rs - Kurve<K,T>::add_vertex (line 130) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "75317a9307e45f094c0babf088b0cafb0ea9350d29df3e7e2baa0f1ab9d7ea9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75317a9307e45f094c0babf088b0cafb0ea9350d29df3e7e2baa0f1ab9d7ea9f", kill_on_drop: false }`
[INFO] [stdout] 75317a9307e45f094c0babf088b0cafb0ea9350d29df3e7e2baa0f1ab9d7ea9f