[INFO] fetching crate sheng 0.1.0...
[INFO] testing sheng-0.1.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate sheng 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate sheng 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sheng 0.1.0
[INFO] tweaked toml for crates.io crate sheng 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sheng 0.1.0 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 sheng 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" "+1.99.0-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-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 589c2dfae55b573443eb278e490947a50da713112749670926780d7c8b66c637
[INFO] running `Command { std: "docker" "start" "589c2dfae55b573443eb278e490947a50da713112749670926780d7c8b66c637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "589c2dfae55b573443eb278e490947a50da713112749670926780d7c8b66c637", 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" "589c2dfae55b573443eb278e490947a50da713112749670926780d7c8b66c637" "/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" "589c2dfae55b573443eb278e490947a50da713112749670926780d7c8b66c637", 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" "589c2dfae55b573443eb278e490947a50da713112749670926780d7c8b66c637" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling regex-automata v0.4.16
[INFO] [stderr]    Compiling sheng v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.02s
[INFO] running `Command { std: "docker" "inspect" "589c2dfae55b573443eb278e490947a50da713112749670926780d7c8b66c637", 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" "589c2dfae55b573443eb278e490947a50da713112749670926780d7c8b66c637" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling regex-automata v0.4.16
[INFO] [stderr]    Compiling sheng v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.97s
[INFO] running `Command { std: "docker" "inspect" "589c2dfae55b573443eb278e490947a50da713112749670926780d7c8b66c637", 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" "589c2dfae55b573443eb278e490947a50da713112749670926780d7c8b66c637" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sheng-0bd3b7841071f2b8)
[INFO] [stdout] running 23 tests
[INFO] [stdout] test price::minted::tests::a_rarer_accelerator_prices_the_rival_cheaper ... ok
[INFO] [stdout] test price::gate::tests::a_sieve_never_pays_in_front_of_a_free_rival ... ok
[INFO] [stdout] test price::minted::tests::the_minted_rows_are_distinct_and_self_describing ... ok
[INFO] [stdout] test prior::tests::every_row_of_every_chain_is_a_distribution ... ok
[INFO] [stdout] test price::calibration::tests::resolution_matches_this_machine_or_admits_it_cannot ... ok
[INFO] [stdout] test shuffle::tests::the_slices_tile_a_chunk_with_nothing_left_over ... ok
[INFO] [stdout] test skip::tests::a_block_nothing_leaves_never_finds_an_escape ... ok
[INFO] [stdout] test prior::tests::every_class_holds_at_least_one_byte_and_they_partition_256 ... ok
[INFO] [stdout] test skip::tests::the_classifier_admits_exactly_the_set ... ok
[INFO] [stdout] test price::minted::tests::every_minted_machine_brackets_the_sieve_between_skip_and_walk ... ok
[INFO] [stdout] test prior::tests::the_sparse_classes_are_the_ones_a_memoryless_prior_misprices ... ok
[INFO] [stdout] test price::gate::tests::survival_rises_faster_than_fallthrough ... ok
[INFO] [stdout] test prior::tests::the_measured_chain_is_persistent_where_the_memoryless_one_is_not ... ok
[INFO] [stdout] test shuffle::tests::the_identity_shuffles_to_itself ... ok
[INFO] [stdout] test price::calibration::tests::a_target_nobody_measured_is_infinite_never_free ... ok
[INFO] [stdout] test skip::tests::a_non_ascii_escape_set_is_declined_rather_than_approximated ... ok
[INFO] [stdout] test price::calibration::tests::scaling_the_whole_calibration_changes_no_decision ... ok
[INFO] [stdout] test selectivity::tests::every_span_is_a_distribution_over_the_blocks_a_class_can_reach ... ok
[INFO] [stdout] test skip::tests::every_instrument_agrees_with_the_definition ... ok
[INFO] [stdout] test price::calibration::tests::extrapolation_errs_high_in_both_directions ... ok
[INFO] [stdout] test skip::tests::an_escape_is_found_at_every_offset_of_every_length ... ok
[INFO] [stdout] test skip::tests::the_classifier_is_exact_on_sets_nobody_hand_picked ... ok
[INFO] [stdout] test selectivity::tests::grouping_the_bytes_by_class_computes_the_same_chain ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.49s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/policy.rs (/opt/rustwide/target/debug/deps/policy-7b30d78dd4cdbb02)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test every_shipped_row_names_a_real_machine ... ok
[INFO] [stdout] test an_unmeasured_machine_declines_instead_of_guessing ... ok
[INFO] [stdout] test a_caller_can_price_a_machine_the_crate_never_measured ... ok
[INFO] [stdout] test longer_documents_are_harder_to_justify ... ok
[INFO] [stdout] test waiving_the_gate_still_builds_on_an_unmeasured_machine ... ok
[INFO] [stdout] test the_prior_reaches_the_decision ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/soundness.rs (/opt/rustwide/target/debug/deps/soundness-52448fa82d18e3b2)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test a_refutation_is_never_wrong_on_real_source_bytes ... ok
[INFO] [stdout] test an_armed_sieve_retires_most_of_what_it_sees ... ok
[INFO] [stdout] test a_refutation_is_never_wrong_on_mutated_haystacks ... ok
[INFO] [stdout] test every_accelerated_kernel_agrees_with_the_scalar_reference ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.69s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sheng
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Policy (line 236) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 9) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.46s; merged doctests compilation took 0.45s
[INFO] running `Command { std: "docker" "inspect" "589c2dfae55b573443eb278e490947a50da713112749670926780d7c8b66c637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "589c2dfae55b573443eb278e490947a50da713112749670926780d7c8b66c637", kill_on_drop: false }`
[INFO] [stdout] 589c2dfae55b573443eb278e490947a50da713112749670926780d7c8b66c637
