[INFO] fetching crate sqzer-metrics 0.3.0...
[INFO] testing sqzer-metrics-0.3.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate sqzer-metrics 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate sqzer-metrics 0.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sqzer-metrics 0.3.0
[INFO] tweaked toml for crates.io crate sqzer-metrics 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sqzer-metrics 0.3.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sqzer-metrics 0.3.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b9b6171df1300f7aacfd8590c7a612a3fd1fcf0bd66d597ec5ba3e7ad441e4f8
[INFO] running `Command { std: "docker" "start" "b9b6171df1300f7aacfd8590c7a612a3fd1fcf0bd66d597ec5ba3e7ad441e4f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9b6171df1300f7aacfd8590c7a612a3fd1fcf0bd66d597ec5ba3e7ad441e4f8", 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" "b9b6171df1300f7aacfd8590c7a612a3fd1fcf0bd66d597ec5ba3e7ad441e4f8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9b6171df1300f7aacfd8590c7a612a3fd1fcf0bd66d597ec5ba3e7ad441e4f8", 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" "b9b6171df1300f7aacfd8590c7a612a3fd1fcf0bd66d597ec5ba3e7ad441e4f8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe_unaligned_simd v0.2.5
[INFO] [stderr]    Compiling byte-slice-cast v1.2.3
[INFO] [stderr]    Compiling yuvxyb-math v0.1.1
[INFO] [stderr]    Compiling sqzer-core v0.3.0
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling safe_arch v1.2.0
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling archmage-macros v0.9.28
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling fast-ssim2 v0.8.2
[INFO] [stderr]    Compiling num-bigint v0.4.8
[INFO] [stderr]    Compiling wide v1.7.0
[INFO] [stderr]    Compiling archmage v0.9.28
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling magetypes v0.9.28
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling av-data v0.4.4
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling v_frame v0.5.2
[INFO] [stderr]    Compiling yuvxyb v0.5.0
[INFO] [stderr]    Compiling sqzer-metrics v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.78s
[INFO] running `Command { std: "docker" "inspect" "b9b6171df1300f7aacfd8590c7a612a3fd1fcf0bd66d597ec5ba3e7ad441e4f8", 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" "b9b6171df1300f7aacfd8590c7a612a3fd1fcf0bd66d597ec5ba3e7ad441e4f8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling sqzer-metrics v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "b9b6171df1300f7aacfd8590c7a612a3fd1fcf0bd66d597ec5ba3e7ad441e4f8", 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" "b9b6171df1300f7aacfd8590c7a612a3fd1fcf0bd66d597ec5ba3e7ad441e4f8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/sqzer-metrics/2488f0de5323b63e/out/sqzer_metrics-2488f0de5323b63e)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test search::tests::budget_is_a_hard_cap ... ok
[INFO] [stdout] test search::tests::bad_seed_still_reaches_within_budget ... ok
[INFO] [stdout] test search::tests::monotone_curve_lands_near_the_true_minimum ... ok
[INFO] [stdout] test search::tests::noisy_curve_still_returns_the_best_seen ... ok
[INFO] [stdout] test search::tests::observer_sees_every_trial_in_order ... ok
[INFO] [stdout] test search::tests::flat_curve_walks_down_to_the_floor ... ok
[INFO] [stdout] test search::tests::seed_step_stops_at_the_range_ends ... ok
[INFO] [stdout] test search::tests::trial_errors_propagate ... ok
[INFO] [stdout] test seeds::tests::interpolates_between_points_and_holds_the_ends ... ok
[INFO] [stdout] test seeds::tests::step_is_half_the_spread_within_bounds ... ok
[INFO] [stdout] test seeds::tests::committed_tables_are_well_formed ... ok
[INFO] [stdout] test search::tests::unreachable_target_ends_at_the_ceiling ... ok
[INFO] [stdout] test search::tests::seed_is_the_first_trial_and_is_clamped ... ok
[INFO] [stdout] test search::tests::narrow_range_is_honoured ... ok
[INFO] [stdout] test search::tests::budget_is_spent_on_the_ceiling_only_when_nothing_reached ... ok
[INFO] [stdout] test search::tests::tolerance_stops_the_search_early ... ok
[INFO] [stdout] test seeds::tests::lookup_is_by_format_and_tier ... ok
[INFO] [stdout] test ssimulacra2::tests::tiny_images_are_scored_not_refused ... ok
[INFO] [stdout] test ssimulacra2::tests::size_mismatch_is_invalid_input ... ok
[INFO] [stdout] test search::tests::settings_are_validated ... ok
[INFO] [stdout] test search::tests::seed_step_brackets_near_the_seed ... ok
[INFO] [stdout] test ssimulacra2::tests::u16_by_replication_matches_u8 ... ok
[INFO] [stdout] test ssimulacra2::tests::identical_images_score_100 ... ok
[INFO] [stdout] test ssimulacra2::tests::alpha_and_gray_are_scored_as_colour ... ok
[INFO] [stdout] test ssimulacra2::tests::reference_agrees_with_one_shot ... ok
[INFO] [stdout] test ssimulacra2::tests::distortion_lowers_the_score_monotonically ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/failure_modes.rs (/opt/rustwide/target/debug/build/sqzer-metrics/29b0eb4e7d1c9175/out/failure_modes-29b0eb4e7d1c9175)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test undecodable_output_is_unsupported_not_unknown ... ok
[INFO] [stdout] test tiny_images_complete_without_error ... ok
[INFO] [stdout] test a_target_above_the_scale_is_capped_too ... ok
[INFO] [stdout] test normal_image_reaches_the_target_within_budget ... ok
[INFO] [stdout] test flat_image_walks_down_to_the_floor ... ok
[INFO] [stdout] test unreachable_at_the_ceiling_is_reported_not_errored ... ok
[INFO] [stdout] test one_shot_metric_and_reference_agree_on_the_pick ... ok
[INFO] [stdout] test pure_noise_reaches_and_lands_elsewhere_than_a_gradient ... ok
[INFO] [stdout] test print_reports_for_calibration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sqzer_metrics
[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" "b9b6171df1300f7aacfd8590c7a612a3fd1fcf0bd66d597ec5ba3e7ad441e4f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9b6171df1300f7aacfd8590c7a612a3fd1fcf0bd66d597ec5ba3e7ad441e4f8", kill_on_drop: false }`
[INFO] [stdout] b9b6171df1300f7aacfd8590c7a612a3fd1fcf0bd66d597ec5ba3e7ad441e4f8
