[INFO] fetching crate minmaxlttb 0.1.4...
[INFO] testing minmaxlttb-0.1.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate minmaxlttb 0.1.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate minmaxlttb 0.1.4
[INFO] finished tweaking crates.io crate minmaxlttb 0.1.4
[INFO] tweaked toml for crates.io crate minmaxlttb 0.1.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate minmaxlttb 0.1.4 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate minmaxlttb 0.1.4 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42481ee7d91ce84e6c6d46b6bf6b14064f8943ac70aefd12991ac889e4d1497a
[INFO] running `Command { std: "docker" "start" "-a" "42481ee7d91ce84e6c6d46b6bf6b14064f8943ac70aefd12991ac889e4d1497a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42481ee7d91ce84e6c6d46b6bf6b14064f8943ac70aefd12991ac889e4d1497a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42481ee7d91ce84e6c6d46b6bf6b14064f8943ac70aefd12991ac889e4d1497a", kill_on_drop: false }`
[INFO] [stdout] 42481ee7d91ce84e6c6d46b6bf6b14064f8943ac70aefd12991ac889e4d1497a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c0cd3461a706ebf513f28b39f0f7495a1dfa35dff3ea2c0cb9b0af4913f56d4
[INFO] running `Command { std: "docker" "start" "-a" "8c0cd3461a706ebf513f28b39f0f7495a1dfa35dff3ea2c0cb9b0af4913f56d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling minmaxlttb v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "8c0cd3461a706ebf513f28b39f0f7495a1dfa35dff3ea2c0cb9b0af4913f56d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c0cd3461a706ebf513f28b39f0f7495a1dfa35dff3ea2c0cb9b0af4913f56d4", kill_on_drop: false }`
[INFO] [stdout] 8c0cd3461a706ebf513f28b39f0f7495a1dfa35dff3ea2c0cb9b0af4913f56d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbb39eefec911b717b41c9ffe2af167c450d6a8b824e6e193d0f1ea6ce068135
[INFO] running `Command { std: "docker" "start" "-a" "cbb39eefec911b717b41c9ffe2af167c450d6a8b824e6e193d0f1ea6ce068135", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling clap_builder v4.5.44
[INFO] [stderr]    Compiling lttb v0.2.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling clap v4.5.45
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.7.0
[INFO] [stderr]    Compiling minmaxlttb v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 21.58s
[INFO] running `Command { std: "docker" "inspect" "cbb39eefec911b717b41c9ffe2af167c450d6a8b824e6e193d0f1ea6ce068135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbb39eefec911b717b41c9ffe2af167c450d6a8b824e6e193d0f1ea6ce068135", kill_on_drop: false }`
[INFO] [stdout] cbb39eefec911b717b41c9ffe2af167c450d6a8b824e6e193d0f1ea6ce068135
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3bcfbb0dd0da2051bcd10f666ebd628ed376330f7233c7eaaf72e5032afd090f
[INFO] running `Command { std: "docker" "start" "-a" "3bcfbb0dd0da2051bcd10f666ebd628ed376330f7233c7eaaf72e5032afd090f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minmaxlttb-4c8a1bb75cdcddc5)
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::best_candidate_bucket ... ok
[INFO] [stdout] test tests::bucket_limits_by_count_check ... ok
[INFO] [stdout] test tests::bucket_limits_by_range_early_return_conditions ... ok
[INFO] [stdout] test tests::bucket_limits_by_range_negative_x_and_offset ... ok
[INFO] [stdout] test tests::bucket_limits_by_range_non_uniform_spacing ... ok
[INFO] [stdout] test tests::downsample_classic_lttb_check ... ok
[INFO] [stdout] test tests::downsample_minmax_check ... ok
[INFO] [stdout] test tests::force_extrema_selection_branch ... ok
[INFO] [stdout] test tests::lttberror_format ... ok
[INFO] [stdout] test tests::minmax_preselect_handles_duplicates ... ok
[INFO] [stdout] test tests::minmax_partition_check ... ok
[INFO] [stdout] test tests::minmax_preselect_small_buckets ... ok
[INFO] [stdout] test tests::minmaxlttb_invalid_inputs ... ok
[INFO] [stdout] test tests::partition_bounds_by_count_check ... ok
[INFO] [stdout] test tests::minmax_preselect_preserves_extrema ... ok
[INFO] [stdout] test tests::partition_bounds_by_range_edges ... ok
[INFO] [stdout] test tests::point_new ... ok
[INFO] [stdout] test tests::right_vertex_for_first_bucket ... ok
[INFO] [stdout] test tests::right_vertex_for_middle_bucket ... ok
[INFO] [stdout] test tests::right_vertex_for_penultimate_bucket ... ok
[INFO] [stdout] test tests::threshold_conditions ... ok
[INFO] [stdout] test tests::builder_pattern ... ok
[INFO] [stderr]    Doc-tests minmaxlttb
[INFO] [stdout] test tests::bucket_mean_point ... ok
[INFO] [stdout] test tests::bucket_limits_by_range_matches_count_when_uniform ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3bcfbb0dd0da2051bcd10f666ebd628ed376330f7233c7eaaf72e5032afd090f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bcfbb0dd0da2051bcd10f666ebd628ed376330f7233c7eaaf72e5032afd090f", kill_on_drop: false }`
[INFO] [stdout] 3bcfbb0dd0da2051bcd10f666ebd628ed376330f7233c7eaaf72e5032afd090f