[INFO] fetching crate struo-synth 0.1.1...
[INFO] testing struo-synth-0.1.1 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate struo-synth 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate struo-synth 0.1.1
[INFO] finished tweaking crates.io crate struo-synth 0.1.1
[INFO] tweaked toml for crates.io crate struo-synth 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate struo-synth 0.1.1 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 struo-synth 0.1.1 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded struo-ir v0.1.1
[INFO] [stderr]   Downloaded struo-formal v0.1.1
[INFO] [stderr]   Downloaded struo-rtl v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e0ad387c8706a11bf0211a99733af15d5dd66398313ab396f67c387fc31f7944
[INFO] running `Command { std: "docker" "start" "e0ad387c8706a11bf0211a99733af15d5dd66398313ab396f67c387fc31f7944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0ad387c8706a11bf0211a99733af15d5dd66398313ab396f67c387fc31f7944", 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" "e0ad387c8706a11bf0211a99733af15d5dd66398313ab396f67c387fc31f7944" "/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" "e0ad387c8706a11bf0211a99733af15d5dd66398313ab396f67c387fc31f7944", 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" "e0ad387c8706a11bf0211a99733af15d5dd66398313ab396f67c387fc31f7944" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling struo-ir v0.1.1
[INFO] [stderr]    Compiling struo-rtl v0.1.1
[INFO] [stderr]    Compiling struo-formal v0.1.1
[INFO] [stderr]    Compiling struo-synth v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.78s
[INFO] running `Command { std: "docker" "inspect" "e0ad387c8706a11bf0211a99733af15d5dd66398313ab396f67c387fc31f7944", 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" "e0ad387c8706a11bf0211a99733af15d5dd66398313ab396f67c387fc31f7944" "/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 struo-synth v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "e0ad387c8706a11bf0211a99733af15d5dd66398313ab396f67c387fc31f7944", 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" "e0ad387c8706a11bf0211a99733af15d5dd66398313ab396f67c387fc31f7944" "/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 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/struo_synth-19c9e2f5d5dd8e45)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::default_pipeline_validates_a_design ... ok
[INFO] [stdout] test tests::does_not_treat_payload_as_its_own_qualifier ... ok
[INFO] [stdout] test tests::ignores_discarded_self_references_beneath_slices ... ok
[INFO] [stdout] test tests::infers_clock_enables_from_register_self_hold_muxes ... ok
[INFO] [stdout] test tests::lowers_and_reduction ... ok
[INFO] [stdout] test tests::lowers_counter_registers_with_async_reset ... ok
[INFO] [stdout] test tests::preserves_explicit_clock_enable_over_feedback_mux_inference ... ok
[INFO] [stdout] test tests::retains_qualified_enable_when_payload_is_observable_or_self_dependent ... ok
[INFO] [stdout] test tests::balances_wide_reduction_logic ... ok
[INFO] [stdout] test retiming::tests::derives_reset_preimages_when_retiming_reset_to_one_state ... ok
[INFO] [stdout] test tests::retains_synchronous_memory_for_block_ram_mapping ... ok
[INFO] [stdout] test tests::removes_enable_from_valid_qualified_payload ... ok
[INFO] [stdout] test tests::lowers_variable_barrel_shifts ... ok
[INFO] [stdout] test retiming::tests::balances_two_logic_levels_and_proves_the_rebuilt_machine ... ok
[INFO] [stdout] test tests::lowers_wrapping_adder ... ok
[INFO] [stdout] test tests::retains_wrapping_subtraction ... ok
[INFO] [stdout] test tests::lowers_unsigned_and_signed_comparisons ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests struo_synth
[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] running `Command { std: "docker" "inspect" "e0ad387c8706a11bf0211a99733af15d5dd66398313ab396f67c387fc31f7944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0ad387c8706a11bf0211a99733af15d5dd66398313ab396f67c387fc31f7944", kill_on_drop: false }`
[INFO] [stdout] e0ad387c8706a11bf0211a99733af15d5dd66398313ab396f67c387fc31f7944
