[INFO] fetching crate elara-zone-autoscaler 0.1.0...
[INFO] testing elara-zone-autoscaler-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate elara-zone-autoscaler 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate elara-zone-autoscaler 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate elara-zone-autoscaler 0.1.0
[INFO] tweaked toml for crates.io crate elara-zone-autoscaler 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate elara-zone-autoscaler 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate elara-zone-autoscaler 0.1.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 44f8957bb8b683044b325603fda7dfe8a89b74dab21c32b1a524d7bfcb4d2d3d
[INFO] running `Command { std: "docker" "start" "44f8957bb8b683044b325603fda7dfe8a89b74dab21c32b1a524d7bfcb4d2d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44f8957bb8b683044b325603fda7dfe8a89b74dab21c32b1a524d7bfcb4d2d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "44f8957bb8b683044b325603fda7dfe8a89b74dab21c32b1a524d7bfcb4d2d3d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44f8957bb8b683044b325603fda7dfe8a89b74dab21c32b1a524d7bfcb4d2d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "44f8957bb8b683044b325603fda7dfe8a89b74dab21c32b1a524d7bfcb4d2d3d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling elara-zone-autoscaler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "44f8957bb8b683044b325603fda7dfe8a89b74dab21c32b1a524d7bfcb4d2d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "44f8957bb8b683044b325603fda7dfe8a89b74dab21c32b1a524d7bfcb4d2d3d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling elara-zone-autoscaler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "44f8957bb8b683044b325603fda7dfe8a89b74dab21c32b1a524d7bfcb4d2d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "44f8957bb8b683044b325603fda7dfe8a89b74dab21c32b1a524d7bfcb4d2d3d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/elara_zone_autoscaler-f2e7d1439efb9726)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test tests::autoscaler_counters_track_hot_buildup_then_reset_on_fire ... ok
[INFO] [stdout] test tests::autoscaler_needs_hysteresis_ticks ... ok
[INFO] [stdout] test tests::autoscaler_records_last_decision ... ok
[INFO] [stdout] test tests::autoscaler_new_clamps_zero_hysteresis_to_one_and_pins_initial_state ... ok
[INFO] [stdout] test tests::autoscaler_resets_on_balanced ... ok
[INFO] [stdout] test tests::constants_pin_band_hysteresis_and_zone_bounds ... ok
[INFO] [stdout] test tests::pick_target_is_deterministic_across_hashmap_orders ... ok
[INFO] [stdout] test tests::pick_target_merge_one_hot_one_cold_picks_both ... ok
[INFO] [stdout] test tests::pick_target_merge_output_pair_is_sorted ... ok
[INFO] [stdout] test tests::autoscaler_opposite_signals_cancel ... ok
[INFO] [stdout] test tests::pick_target_merge_picks_two_coldest ... ok
[INFO] [stdout] test tests::pick_target_merge_single_zone_returns_none ... ok
[INFO] [stdout] test tests::pick_target_merge_ties_resolve_to_smallest ... ok
[INFO] [stdout] test tests::pick_target_nochange_returns_none ... ok
[INFO] [stdout] test tests::pick_target_split_picks_hottest_zone ... ok
[INFO] [stdout] test tests::pick_target_split_empty_activity_returns_none ... ok
[INFO] [stdout] test tests::pick_target_split_ties_go_to_smallest ... ok
[INFO] [stdout] test tests::recommend_balanced_in_healthy_band ... ok
[INFO] [stdout] test tests::recommend_clamped_at_max ... ok
[INFO] [stdout] test tests::recommend_clamped_at_min ... ok
[INFO] [stdout] test tests::recommend_merge_when_cold ... ok
[INFO] [stdout] test tests::recommend_no_change_when_empty ... ok
[INFO] [stdout] test tests::scaling_decision_partial_eq_distinguishes_variants_and_fields ... ok
[INFO] [stdout] test tests::recommend_split_when_hot ... ok
[INFO] [stdout] test tests::split_doubles_but_caps ... ok
[INFO] [stdout] test tests::scaling_reason_and_transition_target_partial_eq_pin_full_variant_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests elara_zone_autoscaler
[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" "44f8957bb8b683044b325603fda7dfe8a89b74dab21c32b1a524d7bfcb4d2d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44f8957bb8b683044b325603fda7dfe8a89b74dab21c32b1a524d7bfcb4d2d3d", kill_on_drop: false }`
[INFO] [stdout] 44f8957bb8b683044b325603fda7dfe8a89b74dab21c32b1a524d7bfcb4d2d3d
