[INFO] fetching crate calyx-backend 0.6.1... [INFO] checking calyx-backend-0.6.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate calyx-backend 0.6.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate calyx-backend 0.6.1 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate calyx-backend 0.6.1 [INFO] finished tweaking crates.io crate calyx-backend 0.6.1 [INFO] tweaked toml for crates.io crate calyx-backend 0.6.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 116 packages [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding arrayvec v0.5.2 (latest: v0.7.4) [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding calyx-frontend v0.6.1 (latest: v0.7.1) [INFO] [stderr] Adding calyx-ir v0.6.1 (latest: v0.7.1) [INFO] [stderr] Adding calyx-utils v0.6.1 (latest: v0.7.1) [INFO] [stderr] Adding fixedbitset v0.4.2 (latest: v0.5.6) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding hashbrown v0.11.2 (latest: v0.14.3) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding itertools v0.11.0 (latest: v0.12.1) [INFO] [stderr] Adding nom v4.2.3 (latest: v7.1.3) [INFO] [stderr] Adding pretty v0.11.3 (latest: v0.12.3) [INFO] [stderr] Adding quick-xml v0.30.0 (latest: v0.31.0) [INFO] [stderr] Adding string-interner v0.14.0 (latest: v0.15.0) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding strum v0.25.0 (latest: v0.26.2) [INFO] [stderr] Adding strum_macros v0.25.3 (latest: v0.26.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding version_check v0.1.5 (latest: v0.9.4) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded vast v0.3.3 [INFO] [stderr] Downloaded typed-arena v2.0.2 [INFO] [stderr] Downloaded pretty v0.11.3 [INFO] [stderr] Downloaded string-interner v0.14.0 [INFO] [stderr] Downloaded serde_sexpr v0.1.0 [INFO] [stderr] Downloaded serde_with_macros v3.7.0 [INFO] [stderr] Downloaded symbol_table v0.3.0 [INFO] [stderr] Downloaded pest_consume_macros v1.1.0 [INFO] [stderr] Downloaded strum v0.25.0 [INFO] [stderr] Downloaded pest_consume v1.1.3 [INFO] [stderr] Downloaded calyx-frontend v0.6.1 [INFO] [stderr] Downloaded strum_macros v0.25.3 [INFO] [stderr] Downloaded calyx-utils v0.6.1 [INFO] [stderr] Downloaded quick-xml v0.30.0 [INFO] [stderr] Downloaded serde_with v3.7.0 [INFO] [stderr] Downloaded calyx-ir v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b582bba092afddff50322aee0e211b2e6d011ccb57e1772ff2f7dbfef0244b8 [INFO] running `Command { std: "docker" "start" "-a" "0b582bba092afddff50322aee0e211b2e6d011ccb57e1772ff2f7dbfef0244b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b582bba092afddff50322aee0e211b2e6d011ccb57e1772ff2f7dbfef0244b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b582bba092afddff50322aee0e211b2e6d011ccb57e1772ff2f7dbfef0244b8", kill_on_drop: false }` [INFO] [stdout] 0b582bba092afddff50322aee0e211b2e6d011ccb57e1772ff2f7dbfef0244b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28fe0361571868a9d186d34d89a1d3d2e405d378e6e16925ef734ee02afa5c02 [INFO] running `Command { std: "docker" "start" "-a" "28fe0361571868a9d186d34d89a1d3d2e405d378e6e16925ef734ee02afa5c02", kill_on_drop: false }` [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking petgraph v0.6.4 [INFO] [stderr] Checking ahash v0.7.8 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking pretty v0.11.3 [INFO] [stderr] Checking vast v0.3.3 [INFO] [stderr] Checking symbol_table v0.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling pest_consume_macros v1.1.0 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling pest v2.7.9 [INFO] [stderr] Compiling pest_meta v2.7.9 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Compiling pest_generator v2.7.9 [INFO] [stderr] Compiling pest_derive v2.7.9 [INFO] [stderr] Checking pest_consume v1.1.3 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking string-interner v0.14.0 [INFO] [stderr] Checking calyx-utils v0.6.1 [INFO] [stderr] Checking calyx-frontend v0.6.1 [INFO] [stderr] Checking calyx-ir v0.6.1 [INFO] [stderr] Checking calyx-backend v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.32s [INFO] running `Command { std: "docker" "inspect" "28fe0361571868a9d186d34d89a1d3d2e405d378e6e16925ef734ee02afa5c02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28fe0361571868a9d186d34d89a1d3d2e405d378e6e16925ef734ee02afa5c02", kill_on_drop: false }` [INFO] [stdout] 28fe0361571868a9d186d34d89a1d3d2e405d378e6e16925ef734ee02afa5c02 [INFO] checking calyx-backend-0.6.1 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate calyx-backend 0.6.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate calyx-backend 0.6.1 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate calyx-backend 0.6.1 [INFO] finished tweaking crates.io crate calyx-backend 0.6.1 [INFO] tweaked toml for crates.io crate calyx-backend 0.6.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 62bb3bceff2a5e73769301689d854b5cc0c754eae43fd901dae5b57c24e126d3 [INFO] running `Command { std: "docker" "start" "-a" "62bb3bceff2a5e73769301689d854b5cc0c754eae43fd901dae5b57c24e126d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62bb3bceff2a5e73769301689d854b5cc0c754eae43fd901dae5b57c24e126d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62bb3bceff2a5e73769301689d854b5cc0c754eae43fd901dae5b57c24e126d3", kill_on_drop: false }` [INFO] [stdout] 62bb3bceff2a5e73769301689d854b5cc0c754eae43fd901dae5b57c24e126d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35c3b7de70be4eb1d31907a02e0db82108b04cb8286544c3e67ce9025d9634c3 [INFO] running `Command { std: "docker" "start" "-a" "35c3b7de70be4eb1d31907a02e0db82108b04cb8286544c3e67ce9025d9634c3", kill_on_drop: false }` [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking ucd-trie v0.1.6 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking petgraph v0.6.4 [INFO] [stderr] Checking pretty v0.11.3 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking vast v0.3.3 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking symbol_table v0.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling pest_consume_macros v1.1.0 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling pest v2.7.9 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Compiling pest_meta v2.7.9 [INFO] [stderr] Compiling pest_generator v2.7.9 [INFO] [stderr] Compiling pest_derive v2.7.9 [INFO] [stderr] Checking pest_consume v1.1.3 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking string-interner v0.14.0 [INFO] [stderr] Checking calyx-utils v0.6.1 [INFO] [stderr] Checking calyx-frontend v0.6.1 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/calyx-frontend-0.6.1/src/parser.rs:1094:21 [INFO] [stdout] | [INFO] [stdout] 1094 | Err(input.error("Static Component must have defined control"))?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 1094 | Err::>(input.error("Static Component must have defined control"))?; [INFO] [stdout] | ++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `calyx-frontend` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "35c3b7de70be4eb1d31907a02e0db82108b04cb8286544c3e67ce9025d9634c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35c3b7de70be4eb1d31907a02e0db82108b04cb8286544c3e67ce9025d9634c3", kill_on_drop: false }` [INFO] [stdout] 35c3b7de70be4eb1d31907a02e0db82108b04cb8286544c3e67ce9025d9634c3