[INFO] fetching crate scored_set 0.1.3...
[INFO] testing scored_set-0.1.3 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate scored_set 0.1.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate scored_set 0.1.3
[INFO] finished tweaking crates.io crate scored_set 0.1.3
[INFO] tweaked toml for crates.io crate scored_set 0.1.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scored_set 0.1.3 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] 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e96c8b81f54653dae5806086c871178853f11b01478d240787ef62bd72b46c9c
[INFO] running `Command { std: "docker" "start" "-a" "e96c8b81f54653dae5806086c871178853f11b01478d240787ef62bd72b46c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e96c8b81f54653dae5806086c871178853f11b01478d240787ef62bd72b46c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e96c8b81f54653dae5806086c871178853f11b01478d240787ef62bd72b46c9c", kill_on_drop: false }`
[INFO] [stdout] e96c8b81f54653dae5806086c871178853f11b01478d240787ef62bd72b46c9c
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f7b5ae5940eaab94299c62a6922ecfbef0d8c9a492cbcf7f751cd5fbb30c3fe
[INFO] running `Command { std: "docker" "start" "-a" "3f7b5ae5940eaab94299c62a6922ecfbef0d8c9a492cbcf7f751cd5fbb30c3fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling scored_set v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "3f7b5ae5940eaab94299c62a6922ecfbef0d8c9a492cbcf7f751cd5fbb30c3fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f7b5ae5940eaab94299c62a6922ecfbef0d8c9a492cbcf7f751cd5fbb30c3fe", kill_on_drop: false }`
[INFO] [stdout] 3f7b5ae5940eaab94299c62a6922ecfbef0d8c9a492cbcf7f751cd5fbb30c3fe
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc8b4f87e4fbc63681656ec0102fb06d46d5ccc92f0408086611084d9bd76090
[INFO] running `Command { std: "docker" "start" "-a" "fc8b4f87e4fbc63681656ec0102fb06d46d5ccc92f0408086611084d9bd76090", kill_on_drop: false }`
[INFO] [stderr]    Compiling scored_set v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "fc8b4f87e4fbc63681656ec0102fb06d46d5ccc92f0408086611084d9bd76090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc8b4f87e4fbc63681656ec0102fb06d46d5ccc92f0408086611084d9bd76090", kill_on_drop: false }`
[INFO] [stdout] fc8b4f87e4fbc63681656ec0102fb06d46d5ccc92f0408086611084d9bd76090
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 77b5c25e006a849df4ec30ff984dfbdb11176f30333025bf1cf98a1ad4c1aeb9
[INFO] running `Command { std: "docker" "start" "-a" "77b5c25e006a849df4ec30ff984dfbdb11176f30333025bf1cf98a1ad4c1aeb9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scored_set-5c45fabb5facb490)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test tests::all_scores_empty_set ... ok
[INFO] [stdout] test tests::all_scores_with_duplicate_scores ... ok
[INFO] [stdout] test tests::highest_scores_more_than_exists ... ok
[INFO] [stdout] test tests::highest_scores_exact_number ... ok
[INFO] [stdout] test tests::highest_scores_none_available ... ok
[INFO] [stdout] test tests::highest_scores_ordered_correctly ... ok
[INFO] [stdout] test tests::lowest_and_highest_score_empty_set ... ok
[INFO] [stdout] test tests::lowest_and_highest_score_multiple_items ... ok
[INFO] [stdout] test tests::lowest_and_highest_score_single_item ... ok
[INFO] [stdout] test tests::maintain_order_after_update_score ... ok
[INFO] [stdout] test tests::test_add_and_get ... ok
[INFO] [stdout] test tests::test_multiple_items_same_score ... ok
[INFO] [stdout] test tests::test_get_nonexistent ... ok
[INFO] [stdout] test tests::test_multiple_scores ... ok
[INFO] [stdout] test tests::test_remove ... ok
[INFO] [stdout] test tests::test_remove_nonexistent ... ok
[INFO] [stdout] test tests::update_score_existing_item ... ok
[INFO] [stdout] test tests::updating_scores_affects_lowest_and_highest_correctly ... ok
[INFO] [stdout] test tests::update_score_to_existing_score ... ok
[INFO] [stdout] test tests::update_score_nonexistent_item ... ok
[INFO] [stderr]    Doc-tests scored_set
[INFO] [stdout] test tests::all_scores_non_empty_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[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" "77b5c25e006a849df4ec30ff984dfbdb11176f30333025bf1cf98a1ad4c1aeb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77b5c25e006a849df4ec30ff984dfbdb11176f30333025bf1cf98a1ad4c1aeb9", kill_on_drop: false }`
[INFO] [stdout] 77b5c25e006a849df4ec30ff984dfbdb11176f30333025bf1cf98a1ad4c1aeb9