[INFO] fetching crate fayalite 0.1.0... [INFO] testing fayalite-0.1.0 against beta-2024-09-05 for beta-1.82-1 [INFO] extracting crate fayalite 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate fayalite 0.1.0 on toolchain beta-2024-09-05 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-09-05" "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-1-tc2/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" "+beta-2024-09-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-09-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 63d4c7cdfdde19c734fd65af576bd145cb297b3068e8cbf6bc800698d15e2802 [INFO] running `Command { std: "docker" "start" "-a" "63d4c7cdfdde19c734fd65af576bd145cb297b3068e8cbf6bc800698d15e2802", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "63d4c7cdfdde19c734fd65af576bd145cb297b3068e8cbf6bc800698d15e2802", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63d4c7cdfdde19c734fd65af576bd145cb297b3068e8cbf6bc800698d15e2802", kill_on_drop: false }` [INFO] [stdout] 63d4c7cdfdde19c734fd65af576bd145cb297b3068e8cbf6bc800698d15e2802 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-09-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d1f1068b9646908fb83660e8e385743923e12a7a7bf6547fab4506040b31ef9 [INFO] running `Command { std: "docker" "start" "-a" "2d1f1068b9646908fb83660e8e385743923e12a7a7bf6547fab4506040b31ef9", 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 linux-raw-sys v0.4.13 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling zerocopy v0.7.32 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Compiling anstyle-query v1.1.0 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling allocator-api2 v0.2.16 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling fayalite-proc-macros-impl v0.1.0 [INFO] [stderr] Compiling clap_lex v0.7.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling base16ct v0.2.0 [INFO] [stderr] Compiling wyz v0.5.1 [INFO] [stderr] Compiling clap_builder v4.5.9 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling 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 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] Compiling clap v4.5.9 [INFO] [stderr] Compiling fayalite-proc-macros v0.1.0 [INFO] [stderr] Compiling 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-a7e1ce94e66e11e1/out/value-struct-3a50115e9d.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-a7e1ce94e66e11e1/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/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-3137269128351e52/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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 12s [INFO] running `Command { std: "docker" "inspect" "2d1f1068b9646908fb83660e8e385743923e12a7a7bf6547fab4506040b31ef9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d1f1068b9646908fb83660e8e385743923e12a7a7bf6547fab4506040b31ef9", kill_on_drop: false }` [INFO] [stdout] 2d1f1068b9646908fb83660e8e385743923e12a7a7bf6547fab4506040b31ef9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-09-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d4c572809147a0602e4703418da2358e1fdbceb1dc1af1b6e4fac6dca5626da [INFO] running `Command { std: "docker" "start" "-a" "8d4c572809147a0602e4703418da2358e1fdbceb1dc1af1b6e4fac6dca5626da", kill_on_drop: false }` [INFO] [stderr] Compiling trybuild v1.0.89 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling basic-toml v0.1.8 [INFO] [stderr] Compiling fayalite v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-a7e1ce94e66e11e1/out/value-struct-3a50115e9d.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-a7e1ce94e66e11e1/out/value-enum-af6e846221.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-a7e1ce94e66e11e1/out/value-struct-3a50115e9d.rs [INFO] [stderr] generated /opt/rustwide/target/debug/build/fayalite-proc-macros-impl-a7e1ce94e66e11e1/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-3137269128351e52/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-3137269128351e52/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: 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] [stderr] error: could not compile `fayalite` (lib test); 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2024-09-05-x86_64-unknown-linux-gnu/bin/rustc --crate-name fayalite --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("unstable-doc"))' -C metadata=fab55d6e5d86b7f9 -C extra-filename=-fab55d6e5d86b7f9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-5f43d0084ce67235.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-705df7ed8beed8fb.rlib --extern eyre=/opt/rustwide/target/debug/deps/libeyre-5a576ee3f78f565d.rlib --extern fayalite_proc_macros=/opt/rustwide/target/debug/deps/libfayalite_proc_macros-4d197f8c8eea5a40.so --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-73d4a94610fcfdaf.rlib --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-bb1d299fe22393b0.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-b5bd94cbdb0da7ba.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-3e4de1364d8ebc44.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-a18951e03258040a.rlib --extern trybuild=/opt/rustwide/target/debug/deps/libtrybuild-7864dfbef80af14f.rlib --extern which=/opt/rustwide/target/debug/deps/libwhich-874af33e59ee16c0.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8d4c572809147a0602e4703418da2358e1fdbceb1dc1af1b6e4fac6dca5626da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d4c572809147a0602e4703418da2358e1fdbceb1dc1af1b6e4fac6dca5626da", kill_on_drop: false }` [INFO] [stdout] 8d4c572809147a0602e4703418da2358e1fdbceb1dc1af1b6e4fac6dca5626da