[INFO] fetching crate step-board 0.1.0...
[INFO] testing step-board-0.1.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate step-board 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate step-board 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate step-board 0.1.0
[INFO] tweaked toml for crates.io crate step-board 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate step-board 0.1.0 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 step-board 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" "+1.100.0-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-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] cece73876f2489c4f8c5463a578edeeb9b685464c490085523e1f0996db1b680
[INFO] running `Command { std: "docker" "start" "cece73876f2489c4f8c5463a578edeeb9b685464c490085523e1f0996db1b680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cece73876f2489c4f8c5463a578edeeb9b685464c490085523e1f0996db1b680", 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" "cece73876f2489c4f8c5463a578edeeb9b685464c490085523e1f0996db1b680" "/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" "cece73876f2489c4f8c5463a578edeeb9b685464c490085523e1f0996db1b680", 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" "cece73876f2489c4f8c5463a578edeeb9b685464c490085523e1f0996db1b680" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.54
[INFO] [stderr]    Compiling linebender_resource_handle v0.1.1
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling polycool v0.4.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling euclid v0.22.14
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling unicode-general-category v1.1.0
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling fearless_simd v0.4.1
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]    Compiling num-bigint v0.5.1
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling uuid v1.23.4
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling epaint_default_fonts v0.35.0
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling profiling v1.0.18
[INFO] [stderr]    Compiling arrow-schema v59.2.0
[INFO] [stderr]    Compiling self_cell v1.2.2
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling memmap2 v0.9.11
[INFO] [stderr]    Compiling guillotiere v0.7.0
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling glam v0.33.3
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.54
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling enumn v0.1.14
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling color v0.3.3
[INFO] [stderr]    Compiling fearless_simd v0.3.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling font-types v0.11.3
[INFO] [stderr]    Compiling emath v0.35.0
[INFO] [stderr]    Compiling accesskit v0.24.1
[INFO] [stderr]    Compiling kurbo v0.13.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling ecolor v0.35.0
[INFO] [stderr]    Compiling read-fonts v0.39.2
[INFO] [stderr]    Compiling read-fonts v0.37.0
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling rotaryengine v0.1.10
[INFO] [stderr]    Compiling znippy-zoomies v0.1.23
[INFO] [stderr]    Compiling peniko v0.6.1
[INFO] [stderr]    Compiling vello_common v0.0.9
[INFO] [stderr]    Compiling vello_cpu v0.0.9
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling arrow-buffer v59.2.0
[INFO] [stderr]    Compiling arrow-data v59.2.0
[INFO] [stderr]    Compiling arrow-array v59.2.0
[INFO] [stderr]    Compiling skrifa v0.40.0
[INFO] [stderr]    Compiling harfrust v0.7.0
[INFO] [stderr]    Compiling skrifa v0.42.1
[INFO] [stderr]    Compiling vello_common v0.0.6
[INFO] [stderr]    Compiling vello_cpu v0.0.6
[INFO] [stderr]    Compiling epaint v0.35.0
[INFO] [stderr]    Compiling egui v0.35.0
[INFO] [stderr]    Compiling facett-core v0.1.18
[INFO] [stderr]    Compiling facett-jobview v0.1.18
[INFO] [stderr]    Compiling step-board v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "cece73876f2489c4f8c5463a578edeeb9b685464c490085523e1f0996db1b680", 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" "cece73876f2489c4f8c5463a578edeeb9b685464c490085523e1f0996db1b680" "/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 step-board v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `Command { std: "docker" "inspect" "cece73876f2489c4f8c5463a578edeeb9b685464c490085523e1f0996db1b680", 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" "cece73876f2489c4f8c5463a578edeeb9b685464c490085523e1f0996db1b680" "/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 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/step-board/8cd95f8fe4b0a0e3/out/step_board-8cd95f8fe4b0a0e3)
[INFO] [stderr]      Running tests/board_red.rs (/opt/rustwide/target/debug/build/step-board/4d2a691a880ee6d9/out/board_red-4d2a691a880ee6d9)
[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] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test a_note_explains_a_run_that_is_underway_before_step_one ... ok
[INFO] [stdout] test a_partial_run_reads_partial_everywhere ... ok
[INFO] [stdout] test advance_walks_the_chain_and_cannot_break_the_order ... ok
[INFO] [stdout] test an_unstarted_run_is_not_a_complete_one ... ok
[INFO] [stdout] test a_producer_that_ignores_the_result_still_gets_a_red_bar ... ok
[INFO] [stdout] test entering_a_step_behind_one_already_running_is_an_order_fault ... ok
[INFO] [stdout] test entering_a_step_over_an_unfinished_predecessor_is_an_order_fault ... ok
[INFO] [stdout] test only_a_counted_step_is_determinate_and_an_uncounted_one_publishes_no_fraction ... ok
[INFO] [stdout] test shared_namespaces_are_one_board_and_distinct_ones_are_not ... ok
[INFO] [stdout] test the_run_level_step_numbers_agree_with_the_meters ... ok
[INFO] [stdout] test an_orderly_chain_raises_no_fault ... ok
[INFO] [stdout] test begin_clears_the_previous_runs_measurements ... ok
[INFO] [stdout] test a_failure_keeps_finished_steps_finished_and_carries_the_error ... ok
[INFO] [stderr]    Doc-tests step_board
[INFO] [stdout] test the_board_rolls_up_many_jobs_and_a_stray_publish_invents_none ... ok
[INFO] [stdout] test the_job_row_re_authors_nothing_and_names_three_outcomes ... ok
[INFO] [stdout] test the_seed_carries_the_verdict_and_only_the_verdict ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cece73876f2489c4f8c5463a578edeeb9b685464c490085523e1f0996db1b680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cece73876f2489c4f8c5463a578edeeb9b685464c490085523e1f0996db1b680", kill_on_drop: false }`
[INFO] [stdout] cece73876f2489c4f8c5463a578edeeb9b685464c490085523e1f0996db1b680
