[INFO] fetching crate sequent 0.3.0... [INFO] testing sequent-0.3.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate sequent 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate sequent 0.3.0 [INFO] finished tweaking crates.io crate sequent 0.3.0 [INFO] tweaked toml for crates.io crate sequent 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sequent 0.3.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sequent 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 267846ddee1e7cff99e758095c764b24c0c9622f4dd8368d58b58961fc5c951d [INFO] running `Command { std: "docker" "start" "-a" "267846ddee1e7cff99e758095c764b24c0c9622f4dd8368d58b58961fc5c951d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "267846ddee1e7cff99e758095c764b24c0c9622f4dd8368d58b58961fc5c951d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "267846ddee1e7cff99e758095c764b24c0c9622f4dd8368d58b58961fc5c951d", kill_on_drop: false }` [INFO] [stdout] 267846ddee1e7cff99e758095c764b24c0c9622f4dd8368d58b58961fc5c951d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be713a2ecc87d7fb4e1dab98134c6bfc23bfdbe3dab00fcc4e57c5674e65c4a5 [INFO] running `Command { std: "docker" "start" "-a" "be713a2ecc87d7fb4e1dab98134c6bfc23bfdbe3dab00fcc4e57c5674e65c4a5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling serde_derive v1.0.151 [INFO] [stderr] Compiling serde v1.0.151 [INFO] [stderr] Compiling unsafe-libyaml v0.2.5 [INFO] [stderr] Compiling ryu v1.0.12 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling itoa v1.0.5 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling serde_yaml v0.9.16 [INFO] [stderr] Compiling sequent v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.21s [INFO] running `Command { std: "docker" "inspect" "be713a2ecc87d7fb4e1dab98134c6bfc23bfdbe3dab00fcc4e57c5674e65c4a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be713a2ecc87d7fb4e1dab98134c6bfc23bfdbe3dab00fcc4e57c5674e65c4a5", kill_on_drop: false }` [INFO] [stdout] be713a2ecc87d7fb4e1dab98134c6bfc23bfdbe3dab00fcc4e57c5674e65c4a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eef552986bc6058937af6b6b7c63d6e9db176327205b1d2e4333616b107d24d2 [INFO] running `Command { std: "docker" "start" "-a" "eef552986bc6058937af6b6b7c63d6e9db176327205b1d2e4333616b107d24d2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling tinyrand v0.5.0 [INFO] [stderr] Compiling flanker-assert-str v0.5.0 [INFO] [stderr] Compiling tinyrand-std v0.5.0 [INFO] [stderr] Compiling thread-id v4.0.0 [INFO] [stderr] Compiling flanker-temp v0.5.0 [INFO] [stderr] Compiling sequent v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Faulty` is never constructed [INFO] [stdout] --> src/sim/tests.rs:184:8 [INFO] [stdout] | [INFO] [stdout] 184 | struct Faulty; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.32s [INFO] running `Command { std: "docker" "inspect" "eef552986bc6058937af6b6b7c63d6e9db176327205b1d2e4333616b107d24d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eef552986bc6058937af6b6b7c63d6e9db176327205b1d2e4333616b107d24d2", kill_on_drop: false }` [INFO] [stdout] eef552986bc6058937af6b6b7c63d6e9db176327205b1d2e4333616b107d24d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c01973f60b06e9763aa459e85aba9ccf11bac08ced87f89ffe4de2276d784a05 [INFO] running `Command { std: "docker" "start" "-a" "c01973f60b06e9763aa459e85aba9ccf11bac08ced87f89ffe4de2276d784a05", kill_on_drop: false }` [INFO] [stderr] warning: struct `Faulty` is never constructed [INFO] [stderr] --> src/sim/tests.rs:184:8 [INFO] [stderr] | [INFO] [stderr] 184 | struct Faulty; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `sequent` (lib test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sequent-c6421b09a039a266) [INFO] [stdout] running 43 tests [INFO] [stdout] test event::tests::invalid_event_parser_spec_implements_display ... ok [INFO] [stdout] test event::tests::parse_event_error_implements_display ... ok [INFO] [stdout] test event::tests::decoder ... ok [INFO] [stdout] test event::tests::queue_future ... ok [INFO] [stdout] test event::tests::queue_past ... ok [INFO] [stdout] test event::tests::queue_push_later ... ok [INFO] [stdout] test event::tests::queue_implements_deref ... ok [INFO] [stdout] test event::tests::scenario_implements_debug ... ok [INFO] [stdout] test persistence::tests::check_ext_fails ... ok [INFO] [stdout] test event::tests::decoder_duplicate ... ok [INFO] [stdout] test persistence::tests::check_ext_passes ... ok [INFO] [stdout] test persistence::tests::read_scenario_error_implements_display ... ok [INFO] [stdout] test persistence::tests::read_scenario_error_variants ... ok [INFO] [stdout] test event::tests::queue_implements_debug ... ok [INFO] [stdout] test event::tests::queue_insert_later ... ok [INFO] [stdout] test persistence::tests::unsupported_file_format_error_implements_display ... ok [INFO] [stdout] test persistence::tests::write_scenario_error_implements_display ... ok [INFO] [stdout] test persistence::tests::write_scenario_error_variants ... ok [INFO] [stdout] test persistence::yaml::tests::carrier_implements_debug ... ok [INFO] [stdout] test persistence::yaml::tests::carrier_implements_partial_eq ... ok [INFO] [stdout] test persistence::yaml::tests::scenario_round_trip ... ok [INFO] [stdout] test persistence::yaml::tests::str_loopback ... ok [INFO] [stdout] test persistence::yaml::tests::to_string ... ok [INFO] [stdout] test persistence::yaml::tests::write_then_read ... ok [INFO] [stdout] test event::tests::queue_construct_offset_exceeds_length - should panic ... ok [INFO] [stderr] Doc-tests sequent [INFO] [stdout] test event::tests::queue_construct_offset_less_than_one - should panic ... ok [INFO] [stdout] test persistence::yaml::tests::read_from_file_invalid_format - should panic ... ok [INFO] [stdout] test event::tests::queue_insert_later_bad_index - should panic ... ok [INFO] [stdout] test persistence::yaml::tests::read_from_file_nonexistent_file - should panic ... ok [INFO] [stdout] test persistence::yaml::tests::read_from_file_invalid_content - should panic ... ok [INFO] [stdout] test persistence::yaml::tests::read_from_file_misconfigured_decoder - should panic ... ok [INFO] [stdout] test persistence::yaml::tests::write_to_file_invalid_format - should panic ... ok [INFO] [stdout] test sim::tests::default_simulation ... ok [INFO] [stdout] test sim::tests::error_variants ... ok [INFO] [stdout] test sim::tests::insert_queue ... ok [INFO] [stdout] test sim::tests::jump ... ok [INFO] [stdout] test sim::tests::push_event ... ok [INFO] [stdout] test sim::tests::run ... ok [INFO] [stdout] test sim::tests::set_scenario_triggers_reset ... ok [INFO] [stdout] test sim::tests::simulation_implements_debug ... ok [INFO] [stdout] test sim::tests::step_and_reset ... ok [INFO] [stdout] test sim::tests::truncate ... ok [INFO] [stdout] test persistence::yaml::tests::write_to_file_nonexistent_directory - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [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" "c01973f60b06e9763aa459e85aba9ccf11bac08ced87f89ffe4de2276d784a05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c01973f60b06e9763aa459e85aba9ccf11bac08ced87f89ffe4de2276d784a05", kill_on_drop: false }` [INFO] [stdout] c01973f60b06e9763aa459e85aba9ccf11bac08ced87f89ffe4de2276d784a05