[INFO] fetching crate fayalite 0.1.0... [INFO] checking fayalite-0.1.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate fayalite 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate fayalite 0.1.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fayalite 0.1.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate fayalite 0.1.0 [INFO] tweaked toml for crates.io crate fayalite 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate fayalite 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fayalite-proc-macros v0.1.0 [INFO] [stderr] Downloaded zerocopy v0.7.32 [INFO] [stderr] Downloaded which v6.0.1 [INFO] [stderr] Downloaded clap_derive v4.5.8 [INFO] [stderr] Downloaded prettyplease v0.2.20 [INFO] [stderr] Downloaded basic-toml v0.1.8 [INFO] [stderr] Downloaded num-bigint v0.4.4 [INFO] [stderr] Downloaded trybuild v1.0.89 [INFO] [stderr] Downloaded clap_builder v4.5.9 [INFO] [stderr] Downloaded clap v4.5.9 [INFO] [stderr] Downloaded fayalite-visit-gen v0.1.0 [INFO] [stderr] Downloaded zerocopy-derive v0.7.32 [INFO] [stderr] Downloaded ahash v0.8.7 [INFO] [stderr] Downloaded allocator-api2 v0.2.16 [INFO] [stderr] Downloaded winsafe v0.0.19 [INFO] [stderr] Downloaded fayalite-proc-macros-impl v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f16079aeee10c7e1fe9f830b3d445cd889a377a61b5d789f70e49985dafb8d6 [INFO] running `Command { std: "docker" "start" "-a" "6f16079aeee10c7e1fe9f830b3d445cd889a377a61b5d789f70e49985dafb8d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f16079aeee10c7e1fe9f830b3d445cd889a377a61b5d789f70e49985dafb8d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f16079aeee10c7e1fe9f830b3d445cd889a377a61b5d789f70e49985dafb8d6", kill_on_drop: false }` [INFO] [stdout] 6f16079aeee10c7e1fe9f830b3d445cd889a377a61b5d789f70e49985dafb8d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c834ed0aca90283c3e5372873beb9241ba40088f54c7b627c06d40071b30bc8e [INFO] running `Command { std: "docker" "start" "-a" "c834ed0aca90283c3e5372873beb9241ba40088f54c7b627c06d40071b30bc8e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.83 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde v1.0.202 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling prettyplease v0.2.20 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Compiling fayalite-proc-macros-impl v0.1.0 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling base16ct v0.2.0 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking clap_builder v4.5.9 [INFO] [stderr] Compiling trybuild v1.0.89 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Checking which v6.0.1 [INFO] [stderr] Compiling serde_derive v1.0.202 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling clap_derive v4.5.8 [INFO] [stderr] Checking clap v4.5.9 [INFO] [stderr] Compiling fayalite-proc-macros v0.1.0 [INFO] [stderr] Checking basic-toml v0.1.8 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Compiling fayalite-visit-gen v0.1.0 [INFO] [stderr] Compiling fayalite v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/value-struct-3a50115e9d.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/value-struct-3a50115e9d.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/value-enum-af6e846221.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/value-enum-af6e846221.rs [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/firrtl.rs:859:13 [INFO] [stdout] | [INFO] [stdout] 859 | ValueEnum::Reset(value) => match value {}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `reset::Reset` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/firrtl.rs:859:13 [INFO] [stdout] | [INFO] [stdout] 859 | ValueEnum::Reset(value) => match value {}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `reset::Reset` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/module/transform/simplify_enums.rs:605:15 [INFO] [stdout] | [INFO] [stdout] 605 | | ValueEnum::Reset(_) => value_enum.default_fold(self), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ matches no values because `reset::Reset` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/module/transform/simplify_enums.rs:605:15 [INFO] [stdout] | [INFO] [stdout] 605 | | ValueEnum::Reset(_) => value_enum.default_fold(self), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ matches no values because `reset::Reset` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> /opt/rustwide/target/debug/build/fayalite-1cf0d413ada87d9b/out/visit.rs:3914:13 [INFO] [stdout] | [INFO] [stdout] 3914 | Self::Reset(v) => Fold::fold(v, state).map(Self::Reset), [INFO] [stdout] | ^^^^^^^^^^^^^^ matches no values because `reset::Reset` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> /opt/rustwide/target/debug/build/fayalite-1cf0d413ada87d9b/out/visit.rs:3914:13 [INFO] [stdout] | [INFO] [stdout] 3914 | Self::Reset(v) => Fold::fold(v, state).map(Self::Reset), [INFO] [stdout] | ^^^^^^^^^^^^^^ matches no values because `reset::Reset` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ty.rs:777:13 [INFO] [stdout] | [INFO] [stdout] 777 | ValueEnum::Reset(v) => v.to_canonical_dyn(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ matches no values because `reset::Reset` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ty.rs:777:13 [INFO] [stdout] | [INFO] [stdout] 777 | ValueEnum::Reset(v) => v.to_canonical_dyn(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ matches no values because `reset::Reset` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/value-struct-45b8935e22.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-cfe95c9a6b.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-e66e14126b.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-ada28b4244.rs [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> examples/blinky.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | let cd = #[hdl] [INFO] [stdout] | ________________^ [INFO] [stdout] 17 | | ClockDomain { [INFO] [stdout] | |_______________^ matches no values because `ClockDomain` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/value-enum-e96c3df178.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-40edfa5875.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-1a9a2bbbac.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-a2fc3b9344.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-6fb01df651.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-c7aebcd92d.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-c9064f110b.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/value-struct-bc963bce4b.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/value-struct-533ddec0d7.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/value-struct-8d35846766.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-3374598660.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-be59f8e7cd.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-65682b3002.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-2445f1eb49.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-177b8296bc.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-bba4cb17fe.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-c02b15197f.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-379f05b9af.rs [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-ddc7264e53.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-55d3a7dd05.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-fbe59450a3.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-035a5c6526.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-0944693c9c.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-f62f6b13907bc61c/out/module-c400821f6a.rs [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 45s [INFO] running `Command { std: "docker" "inspect" "c834ed0aca90283c3e5372873beb9241ba40088f54c7b627c06d40071b30bc8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c834ed0aca90283c3e5372873beb9241ba40088f54c7b627c06d40071b30bc8e", kill_on_drop: false }` [INFO] [stdout] c834ed0aca90283c3e5372873beb9241ba40088f54c7b627c06d40071b30bc8e