[INFO] fetching crate criterion-markdown 0.3.0...
[INFO] testing criterion-markdown-0.3.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate criterion-markdown 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate criterion-markdown 0.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate criterion-markdown 0.3.0
[INFO] tweaked toml for crates.io crate criterion-markdown 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate criterion-markdown 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 criterion-markdown 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-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 514734464db6b9cb971f36768eee5ea5647208b76cd3bf7e72ff9cc40254a2c9
[INFO] running `Command { std: "docker" "start" "514734464db6b9cb971f36768eee5ea5647208b76cd3bf7e72ff9cc40254a2c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "514734464db6b9cb971f36768eee5ea5647208b76cd3bf7e72ff9cc40254a2c9", 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" "514734464db6b9cb971f36768eee5ea5647208b76cd3bf7e72ff9cc40254a2c9" "/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" "514734464db6b9cb971f36768eee5ea5647208b76cd3bf7e72ff9cc40254a2c9", 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" "514734464db6b9cb971f36768eee5ea5647208b76cd3bf7e72ff9cc40254a2c9" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling criterion-markdown v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 11.18s
[INFO] running `Command { std: "docker" "inspect" "514734464db6b9cb971f36768eee5ea5647208b76cd3bf7e72ff9cc40254a2c9", 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" "514734464db6b9cb971f36768eee5ea5647208b76cd3bf7e72ff9cc40254a2c9" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.52
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling regex v1.12.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion-markdown v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 44.54s
[INFO] running `Command { std: "docker" "inspect" "514734464db6b9cb971f36768eee5ea5647208b76cd3bf7e72ff9cc40254a2c9", 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" "514734464db6b9cb971f36768eee5ea5647208b76cd3bf7e72ff9cc40254a2c9" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/criterion-markdown/fa476eadceb85ac1/out/criterion_markdown-fa476eadceb85ac1)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test markdown::tests::headline_labels_regression_and_improvement ... ok
[INFO] [stdout] test model::tests::change_carries_the_ratio_bounds_of_both_intervals ... ok
[INFO] [stdout] test model::tests::change_compares_like_with_like_when_sampling_mode_changes ... ok
[INFO] [stdout] test markdown::tests::headline_reports_stable_when_all_comparisons_are_neutral ... ok
[INFO] [stdout] test model::tests::change_falls_back_to_the_mean_without_a_slope ... ok
[INFO] [stdout] test model::tests::change_follows_the_estimate_the_report_displays ... ok
[INFO] [stdout] test markdown::tests::compact_change_holds_back_a_verdict_the_interval_does_not_support ... ok
[INFO] [stderr]      Running tests/render_fixture.rs (/opt/rustwide/target/release/build/criterion-markdown/12872093dbfc3b8c/out/render_fixture-12872093dbfc3b8c)
[INFO] [stdout] test markdown::tests::compact_change_preserves_modest_improvement_icon ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test errors_when_explicit_baseline_is_missing ... ok
[INFO] [stdout] test renders_markdown_from_fixture_criterion_results ... ok
[INFO] [stdout] test omits_comparisons_when_baseline_is_missing ... ok
[INFO] [stdout] test renderer_uses_default_baseline_when_available ... ok
[INFO] [stdout] test computes_change_from_selected_baseline ... ok
[INFO] [stdout] test handles_non_positive_change_ratio_as_not_available ... ok
[INFO] [stdout] test renderer_uses_custom_emojis_for_all_change_classifications ... ok
[INFO] [stdout] test renderer_loads_baseline_from_separate_root ... ok
[INFO] [stdout] test applies_allowlist_filter ... ok
[INFO] [stdout] test renderer_rejects_invalid_thresholds ... ok
[INFO] [stdout] test wraps_in_details_summary_when_option_set ... ok
[INFO] [stdout] test renderer_finds_default_baseline_in_separate_root ... ok
[INFO] [stdout] test renders_placeholder_when_one_benchmark_is_missing_from_baseline ... ok
[INFO] [stdout] test disabled_summary_omits_no_change_message ... ok
[INFO] [stdout] test summary_reports_when_no_benchmark_changed ... ok
[INFO] [stdout] test renderer_uses_custom_thresholds ... ok
[INFO] [stdout] test renderer_uses_custom_title ... ok
[INFO] [stdout] test summary_lists_gain_and_regression ... ok
[INFO] [stdout] test renders_special_characters_in_labels ... ok
[INFO] [stdout] test summary_limits_and_orders_each_category ... ok
[INFO] [stdout] test renderer_builder_configures_the_full_render ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/render_real_criterion.rs (/opt/rustwide/target/release/build/criterion-markdown/2028a77bd6487072/out/render_real_criterion-2028a77bd6487072)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling criterion-markdown v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `bench` profile [optimized] target(s) in 2.41s
[INFO] [stderr]      Running benches/example_benchmark.rs (/opt/rustwide/target/release/build/criterion-markdown/402ab89f920c4112/out/example_benchmark-402ab89f920c4112)
[INFO] [stderr] Gnuplot not found, using plotters backend
[INFO] [stderr] Benchmarking example_group/sum/1000
[INFO] [stderr] Benchmarking example_group/sum/1000: Warming up for 3.0000 s
[INFO] [stderr] Benchmarking example_group/sum/1000: Collecting 100 samples in estimated 5.0000 s (2.3B iterations)
[INFO] [stderr] Benchmarking example_group/sum/1000: Analyzing
[INFO] [stdout] example_group/sum/1000  time:   [2.0695 ns 2.1043 ns 2.1448 ns]
[INFO] [stdout] Found 3 outliers among 100 measurements (3.00%)
[INFO] [stdout]   1 (1.00%) high mild
[INFO] [stdout]   2 (2.00%) high severe
[INFO] [stdout] 
[INFO] [stdout] test renders_markdown_from_real_criterion_output ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--test render_real_criterion`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- renders_markdown_from_real_criterion_output stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'renders_markdown_from_real_criterion_output' (963) panicked at tests/render_real_criterion.rs:15:10:
[INFO] [stdout] render should succeed on real criterion output: Failed to read directory target/criterion
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <core::io::error::Error as anyhow::context::ext::StdError>::ext_context::<alloc::string::String>
[INFO] [stdout]    1: criterion_markdown::discovery::walk_for_benchmarks
[INFO] [stdout]    2: criterion_markdown::discovery::discover_benchmarks
[INFO] [stdout]    3: <criterion_markdown::Renderer>::render
[INFO] [stdout]    4: <render_real_criterion::renders_markdown_from_real_criterion_output::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    5: test::__rust_begin_short_backtrace::<core::result::Result<(), alloc::string::String>, fn() -> core::result::Result<(), alloc::string::String>>
[INFO] [stdout]    6: test::run_test::{closure#0}
[INFO] [stdout]    7: std::sys::backtrace::__rust_begin_short_backtrace::<test::run_test::{closure#1}, ()>
[INFO] [stdout]    8: <std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]    9: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   10: <unknown>
[INFO] [stdout]   11: clone
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f5ebff45691 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5f5ebff5a50a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5f5ebff4a0bc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5f5ebff20906 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5f5ebff3d799 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5f5ebfed83a0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5f5ebff3d952 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5f5ebff209b2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5f5ebff18f09 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5f5ebff216cd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5f5ebff5ac3c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5f5ebff5aa12 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5f5ebfeb1e78 - <render_real_criterion[d0fc10bb82fd548c]::renders_markdown_from_real_criterion_output::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5f5ebfecb7eb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5f5ebfed89c5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5f5ebfed22b4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5f5ebfedba52 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5f5ebff44b8f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x79c118ee3dfa - <unknown>
[INFO] [stdout]   19:     0x79c118f773d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     renders_markdown_from_real_criterion_output
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "514734464db6b9cb971f36768eee5ea5647208b76cd3bf7e72ff9cc40254a2c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "514734464db6b9cb971f36768eee5ea5647208b76cd3bf7e72ff9cc40254a2c9", kill_on_drop: false }`
[INFO] [stdout] 514734464db6b9cb971f36768eee5ea5647208b76cd3bf7e72ff9cc40254a2c9
