[INFO] fetching crate pulsar-backend 0.0.1... [INFO] testing pulsar-backend-0.0.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate pulsar-backend 0.0.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate pulsar-backend 0.0.1 [INFO] finished tweaking crates.io crate pulsar-backend 0.0.1 [INFO] tweaked toml for crates.io crate pulsar-backend 0.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pulsar-backend 0.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 82 packages to latest compatible versions [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] 95157f4b9a075a5b2a0560d7533d2ee1f804cd9328ca0dd3875e83a937f54b1b [INFO] running `Command { std: "docker" "start" "-a" "95157f4b9a075a5b2a0560d7533d2ee1f804cd9328ca0dd3875e83a937f54b1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "95157f4b9a075a5b2a0560d7533d2ee1f804cd9328ca0dd3875e83a937f54b1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95157f4b9a075a5b2a0560d7533d2ee1f804cd9328ca0dd3875e83a937f54b1b", kill_on_drop: false }` [INFO] [stdout] 95157f4b9a075a5b2a0560d7533d2ee1f804cd9328ca0dd3875e83a937f54b1b [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] 77d7ee48a6f1548a765adfcad2853ff456f07b5812dda532f2e031aa02041d32 [INFO] running `Command { std: "docker" "start" "-a" "77d7ee48a6f1548a765adfcad2853ff456f07b5812dda532f2e031aa02041d32", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling strum v0.25.0 [INFO] [stderr] Compiling pest v2.8.3 [INFO] [stderr] Compiling colored v2.2.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Compiling pulsar-utils v0.0.1 [INFO] [stderr] Compiling pretty v0.11.3 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling pulsar-frontend v0.0.1 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling pest_meta v2.8.3 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling pulsar-ir v0.0.1 [INFO] [stderr] Compiling symbol_table v0.3.0 [INFO] [stderr] Compiling pest_generator v2.8.3 [INFO] [stderr] Compiling vast v0.3.3 [INFO] [stderr] Compiling pest_consume_macros v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling pest_derive v2.8.3 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling pest_consume v1.1.3 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling string-interner v0.14.0 [INFO] [stderr] Compiling calyx-utils v0.7.1 [INFO] [stderr] Compiling calyx-frontend v0.7.1 [INFO] [stderr] Compiling calyx-ir v0.7.1 [INFO] [stderr] Compiling calyx-opt v0.7.1 [INFO] [stderr] Compiling calyx-backend v0.7.1 [INFO] [stderr] Compiling pulsar-backend v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/calyx/builder.rs:707:9 [INFO] [stdout] | [INFO] [stdout] 707 | &self, name: String [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 708 | ) -> CalyxComponent { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 708 | ) -> CalyxComponent<'_, ComponentData> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.83s [INFO] running `Command { std: "docker" "inspect" "77d7ee48a6f1548a765adfcad2853ff456f07b5812dda532f2e031aa02041d32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77d7ee48a6f1548a765adfcad2853ff456f07b5812dda532f2e031aa02041d32", kill_on_drop: false }` [INFO] [stdout] 77d7ee48a6f1548a765adfcad2853ff456f07b5812dda532f2e031aa02041d32 [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] e053ce3d2e17d1617754d3edc60ed4efd2f157e36529745074f2ea13e9cd88f8 [INFO] running `Command { std: "docker" "start" "-a" "e053ce3d2e17d1617754d3edc60ed4efd2f157e36529745074f2ea13e9cd88f8", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/calyx/builder.rs:707:9 [INFO] [stdout] | [INFO] [stdout] 707 | &self, name: String [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 708 | ) -> CalyxComponent { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 708 | ) -> CalyxComponent<'_, ComponentData> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pulsar-backend v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/calyx/builder.rs:707:9 [INFO] [stdout] | [INFO] [stdout] 707 | &self, name: String [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 708 | ) -> CalyxComponent { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 708 | ) -> CalyxComponent<'_, ComponentData> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "e053ce3d2e17d1617754d3edc60ed4efd2f157e36529745074f2ea13e9cd88f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e053ce3d2e17d1617754d3edc60ed4efd2f157e36529745074f2ea13e9cd88f8", kill_on_drop: false }` [INFO] [stdout] e053ce3d2e17d1617754d3edc60ed4efd2f157e36529745074f2ea13e9cd88f8 [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] fdc693007d3400d4af4818b76700d21ba38d92e67bad413da0dc3eea2116a7f6 [INFO] running `Command { std: "docker" "start" "-a" "fdc693007d3400d4af4818b76700d21ba38d92e67bad413da0dc3eea2116a7f6", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/calyx/builder.rs:707:9 [INFO] [stderr] | [INFO] [stderr] 707 | &self, name: String [INFO] [stderr] | ^^^^^ the lifetime is elided here [INFO] [stderr] 708 | ) -> CalyxComponent { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 708 | ) -> CalyxComponent<'_, ComponentData> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `pulsar-backend` (lib) generated 1 warning (run `cargo fix --lib -p pulsar-backend` to apply 1 suggestion) [INFO] [stderr] warning: `pulsar-backend` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pulsar_backend-666931422c08a322) [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] [stderr] Doc-tests pulsar_backend [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/calyx/builder.rs - calyx::builder::CalyxControl::seq (line 191) ... FAILED [INFO] [stdout] test src/calyx/builder.rs - calyx::builder::CalyxControl::seq (line 183) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/calyx/builder.rs - calyx::builder::CalyxControl::seq (line 191) stdout ---- [INFO] [stdout] error: expected item, found `...` [INFO] [stdout] --> src/calyx/builder.rs:192:1 [INFO] [stdout] | [INFO] [stdout] 1 | ... [INFO] [stdout] | ^^^ expected item [INFO] [stdout] | [INFO] [stdout] = note: for a full list of items that can appear in modules, see [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/calyx/builder.rs - calyx::builder::CalyxControl::seq (line 183) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `CalyxControl` in this scope [INFO] [stdout] --> src/calyx/builder.rs:184:26 [INFO] [stdout] | [INFO] [stdout] 3 | fn add_seq(control: &mut CalyxControl, my_group: &CalyxGroup) { [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use pulsar_backend::calyx::builder::CalyxControl; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `CalyxGroup` in this scope [INFO] [stdout] --> src/calyx/builder.rs:184:51 [INFO] [stdout] | [INFO] [stdout] 3 | fn add_seq(control: &mut CalyxControl, my_group: &CalyxGroup) { [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use pulsar_backend::calyx::builder::CalyxGroup; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/calyx/builder.rs:185:18 [INFO] [stdout] | [INFO] [stdout] 4 | control.seq(|s| { [INFO] [stdout] | ^ [INFO] [stdout] 5 | s.enable(my_group); [INFO] [stdout] | - type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving this closure parameter an explicit type [INFO] [stdout] | [INFO] [stdout] 4 | control.seq(|s: /* Type */| { [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0412. [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/calyx/builder.rs - calyx::builder::CalyxControl::seq (line 183) [INFO] [stdout] src/calyx/builder.rs - calyx::builder::CalyxControl::seq (line 191) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "fdc693007d3400d4af4818b76700d21ba38d92e67bad413da0dc3eea2116a7f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdc693007d3400d4af4818b76700d21ba38d92e67bad413da0dc3eea2116a7f6", kill_on_drop: false }` [INFO] [stdout] fdc693007d3400d4af4818b76700d21ba38d92e67bad413da0dc3eea2116a7f6