[INFO] fetching crate strides 1.0.0-rc.4...
[INFO] testing strides-1.0.0-rc.4 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate strides 1.0.0-rc.4 into /workspace/builds/worker-2-tc1/source
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate strides 1.0.0-rc.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate strides 1.0.0-rc.4
[INFO] tweaked toml for crates.io crate strides 1.0.0-rc.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate strides 1.0.0-rc.4 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 strides 1.0.0-rc.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" "+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] 8c9dc4ddc8261c97f4a05080d494568541074bf5592dc80d3769f130ac6a0ab4
[INFO] running `Command { std: "docker" "start" "8c9dc4ddc8261c97f4a05080d494568541074bf5592dc80d3769f130ac6a0ab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c9dc4ddc8261c97f4a05080d494568541074bf5592dc80d3769f130ac6a0ab4", 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" "8c9dc4ddc8261c97f4a05080d494568541074bf5592dc80d3769f130ac6a0ab4" "/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" "8c9dc4ddc8261c97f4a05080d494568541074bf5592dc80d3769f130ac6a0ab4", 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" "8c9dc4ddc8261c97f4a05080d494568541074bf5592dc80d3769f130ac6a0ab4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling terminal_size v0.4.4
[INFO] [stderr]    Compiling strides v1.0.0-rc.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 4.60s
[INFO] running `Command { std: "docker" "inspect" "8c9dc4ddc8261c97f4a05080d494568541074bf5592dc80d3769f130ac6a0ab4", 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" "8c9dc4ddc8261c97f4a05080d494568541074bf5592dc80d3769f130ac6a0ab4" "/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 displaydoc v0.2.5
[INFO] [stderr]    Compiling cc v1.2.62
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling yoke v0.8.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.52
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling zerovec v0.11.6
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling potential_utf v0.1.5
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling pin-project v1.1.13
[INFO] [stderr]    Compiling futures-concurrency v7.7.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling regex v1.12.4
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling terminal_size v0.4.4
[INFO] [stderr]    Compiling strides v1.0.0-rc.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling async-signal v0.2.14
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling rustls-webpki v0.101.7
[INFO] [stderr]    Compiling sct v0.7.1
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "8c9dc4ddc8261c97f4a05080d494568541074bf5592dc80d3769f130ac6a0ab4", 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" "8c9dc4ddc8261c97f4a05080d494568541074bf5592dc80d3769f130ac6a0ab4" "/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 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/strides-f5c3f915cd6d87c1)
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test color::tests::ansi256_maps_known_colors ... ok
[INFO] [stdout] test color::tests::distinct_colors_emit_distinct_escapes ... ok
[INFO] [stdout] test color::tests::ansi256_emits_indexed ... ok
[INFO] [stdout] test color::tests::gradient_chars_colors_each_glyph ... ok
[INFO] [stdout] test color::tests::truecolor_emits_24bit_and_coalesces ... ok
[INFO] [stdout] test layout::tests::bytes_segment_skips_when_zero_and_no_total ... ok
[INFO] [stdout] test layout::tests::bytes_segment_renders_zero_when_total_known ... ok
[INFO] [stdout] test color::tests::green_red_midpoint_is_yellowish ... ok
[INFO] [stdout] test color::tests::empty_gradient_samples_black ... ok
[INFO] [stdout] test color::tests::gradient_chars_none_level_is_plain ... ok
[INFO] [stdout] test color::tests::none_level_emits_no_escapes ... ok
[INFO] [stdout] test color::tests::sample_hits_endpoints_exactly ... ok
[INFO] [stdout] test color::tests::styled_colored_level_wraps_in_escapes ... ok
[INFO] [stdout] test color::tests::styled_none_level_is_plain ... ok
[INFO] [stdout] test future::join::tests::empty_input_resolves_immediately ... ok
[INFO] [stdout] test layout::tests::bytes_segment_renders_done_and_total ... ok
[INFO] [stdout] test layout::tests::eta_segment_skips_when_complete ... ok
[INFO] [stdout] test layout::tests::rate_segment_skips_without_sample ... ok
[INFO] [stdout] test layout::tests::triangle_wave_rises_and_falls ... ok
[INFO] [stdout] test future::join::tests::progress_reflects_completion_fraction ... ok
[INFO] [stdout] test layout::tests::custom_separator ... ok
[INFO] [stdout] test layout::tests::eta_segment_seconds ... ok
[INFO] [stdout] test stream::tests::count_seeds_total_from_size_hint ... ok
[INFO] [stdout] test layout::tests::eta_segment_minutes_and_hours ... ok
[INFO] [stdout] test layout::tests::elapsed_border_and_precision ... ok
[INFO] [stdout] test layout::tests::spinner_gradient_preserves_frame_glyphs ... ok
[INFO] [stdout] test stream::tests::count_with_len_overrides_size_hint ... ok
[INFO] [stdout] test stream::tests::count_with_zero_len_does_not_set_progress ... ok
[INFO] [stdout] test stream::tests::count_without_size_hint_keeps_progress_absent ... ok
[INFO] [stdout] test layout::tests::bytes_segment_renders_done_only ... ok
[INFO] [stdout] test layout::tests::eta_segment_skips_without_total_or_rate ... ok
[INFO] [stdout] test layout::tests::rate_segment_renders_with_unit_suffix ... ok
[INFO] [stdout] test stream::tests::progress_closure_sees_zero_based_index ... ok
[INFO] [stdout] test layout::tests::skips_empty_segments_and_their_separators ... ok
[INFO] [stdout] test future::join::tests::returns_results_in_completion_order ... ok
[INFO] [stdout] test spinner::tests::multi_cell_frames ... ok
[INFO] [stdout] test spinner::tests::spinner ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests strides
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - (line 185) ... ignored
[INFO] [stdout] test src/future.rs - future::FutureExt (line 147) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 69) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/future/group.rs - future::group::Group (line 50) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] test src/lib.rs - (line 151) ... ok
[INFO] [stdout] test src/layout.rs - layout (line 12) ... ok
[INFO] [stdout] test src/color.rs - color (line 8) ... ok
[INFO] [stdout] test src/theme.rs - theme (line 9) ... ok
[INFO] [stdout] test src/bar.rs - bar (line 10) ... ok
[INFO] [stdout] test src/spinner.rs - spinner (line 10) ... ok
[INFO] [stdout] test src/spinner.rs - spinner (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 108) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 3.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8c9dc4ddc8261c97f4a05080d494568541074bf5592dc80d3769f130ac6a0ab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c9dc4ddc8261c97f4a05080d494568541074bf5592dc80d3769f130ac6a0ab4", kill_on_drop: false }`
[INFO] [stdout] 8c9dc4ddc8261c97f4a05080d494568541074bf5592dc80d3769f130ac6a0ab4
