[INFO] fetching crate fabric-metadata 12.0.0... [INFO] checking fabric-metadata-12.0.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate fabric-metadata 12.0.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate fabric-metadata 12.0.0 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 fabric-metadata 12.0.0 [INFO] finished tweaking crates.io crate fabric-metadata 12.0.0 [INFO] tweaked toml for crates.io crate fabric-metadata 12.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 207 packages to latest compatible versions [INFO] [stderr] Adding arrayvec v0.4.12 (latest: v0.7.6) [INFO] [stderr] Adding arrayvec v0.5.2 (latest: v0.7.6) [INFO] [stderr] Adding base58 v0.1.0 (latest: v0.2.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding bitvec v0.20.4 (latest: v1.0.1) [INFO] [stderr] Adding block-buffer v0.7.3 (latest: v0.10.4) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding block-padding v0.1.5 (latest: v0.3.3) [INFO] [stderr] Adding constant_time_eq v0.1.5 (latest: v0.3.1) [INFO] [stderr] Adding crypto-mac v0.7.0 (latest: v0.11.1) [INFO] [stderr] Adding crypto-mac v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding curve25519-dalek v2.1.3 (latest: v4.1.3) [INFO] [stderr] Adding curve25519-dalek v3.2.1 (latest: v4.1.3) [INFO] [stderr] Adding digest v0.8.1 (latest: v0.10.7) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding ed25519 v1.5.3 (latest: v2.2.3) [INFO] [stderr] Adding ed25519-dalek v1.0.1 (latest: v2.1.1) [INFO] [stderr] Adding funty v1.1.0 (latest: v2.0.0) [INFO] [stderr] Adding generic-array v0.12.4 (latest: v1.1.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.15) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding hmac v0.7.1 (latest: v0.12.1) [INFO] [stderr] Adding hmac v0.8.1 (latest: v0.12.1) [INFO] [stderr] Adding hmac-drbg v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding impl-serde v0.3.2 (latest: v0.4.0) [INFO] [stderr] Adding libsecp256k1 v0.3.5 (latest: v0.7.1) [INFO] [stderr] Adding matchers v0.0.1 (latest: v0.2.0) [INFO] [stderr] Adding memory_units v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding merlin v2.0.1 (latest: v3.0.0) [INFO] [stderr] Adding num-bigint v0.2.6 (latest: v0.4.6) [INFO] [stderr] Adding num-rational v0.2.4 (latest: v0.4.2) [INFO] [stderr] Adding opaque-debug v0.2.3 (latest: v0.3.1) [INFO] [stderr] Adding parking_lot v0.11.2 (latest: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.8.6 (latest: v0.9.10) [INFO] [stderr] Adding pbkdf2 v0.3.0 (latest: v0.12.2) [INFO] [stderr] Adding pbkdf2 v0.4.0 (latest: v0.12.2) [INFO] [stderr] Adding proc-macro-crate v0.1.5 (latest: v3.2.0) [INFO] [stderr] Adding radium v0.6.2 (latest: v1.1.0) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding rand_pcg v0.2.1 (latest: v0.3.1) [INFO] [stderr] Adding redox_syscall v0.2.16 (latest: v0.5.3) [INFO] [stderr] Adding regex-automata v0.1.10 (latest: v0.4.7) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.4) [INFO] [stderr] Adding rustc-hash v1.1.0 (latest: v2.0.0) [INFO] [stderr] Adding schnorrkel v0.9.1 (latest: v0.11.4) [INFO] [stderr] Adding secrecy v0.7.0 (latest: v0.8.0) [INFO] [stderr] Adding sha2 v0.8.2 (latest: v0.10.8) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding signature v1.6.4 (latest: v2.2.0) [INFO] [stderr] Adding subtle v1.0.0 (latest: v2.6.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding tetsy-wasm v0.41.0 (latest: v0.42.1) [INFO] [stderr] Adding tiny-bip39 v0.8.2 (latest: v1.0.0) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.19) [INFO] [stderr] Adding tracing-log v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding tracing-subscriber v0.2.25 (latest: v0.3.18) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] [stderr] Adding wyz v0.2.0 (latest: v0.6.1) [INFO] [stderr] Adding zeroize v1.3.0 (latest: v1.8.1) [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] Downloading crates ... [INFO] [stderr] Downloaded tetcore-std v2.1.2 [INFO] [stderr] Downloaded tetsy-wasm v0.41.0 [INFO] [stderr] Downloaded memory_units v0.3.0 [INFO] [stderr] Downloaded tetsy-hash-db v0.15.3 [INFO] [stderr] Downloaded tetcore-storage v2.1.2 [INFO] [stderr] Downloaded externalities v2.1.2 [INFO] [stderr] Downloaded tetsy-scale-codec v2.0.1 [INFO] [stderr] Downloaded secrecy v0.7.0 [INFO] [stderr] Downloaded tetcore-bip39 v0.4.2 [INFO] [stderr] Downloaded tetsy-util-mem v0.9.1 [INFO] [stderr] Downloaded twasmi v0.6.2 [INFO] [stderr] Downloaded tetsy-fixed-hash v0.7.1 [INFO] [stderr] Downloaded tetsy-impl-serde v0.3.2 [INFO] [stderr] Downloaded uint-crate v0.9.1 [INFO] [stderr] Downloaded tp-runtime-interface v2.1.2 [INFO] [stderr] Downloaded twasmi-validation v0.3.0 [INFO] [stderr] Downloaded tet-core v2.1.2 [INFO] [stderr] Downloaded tetsy-scale-codec-derive v2.0.1 [INFO] [stderr] Downloaded tetsy-hash256-std-hasher v0.15.3 [INFO] [stderr] Downloaded tetsy-util-mem-derive v0.1.1 [INFO] [stderr] Downloaded environ v1.1.3 [INFO] [stderr] Downloaded debug-derive v2.1.2 [INFO] [stderr] Downloaded tetcore-tracing v2.1.2 [INFO] [stderr] Downloaded tp-runtime-interface-proc-macro v2.1.2 [INFO] [stderr] Downloaded tetcore-wasm-interface v2.1.2 [INFO] [stderr] Downloaded tetsy-impl-codec v0.5.1 [INFO] [stderr] Downloaded tetsy-primitive-types v0.9.1 [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] 647d3dcb6c02db408afc27c530452bd78cb9465202df00b5a7272750ee4322e8 [INFO] running `Command { std: "docker" "start" "-a" "647d3dcb6c02db408afc27c530452bd78cb9465202df00b5a7272750ee4322e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "647d3dcb6c02db408afc27c530452bd78cb9465202df00b5a7272750ee4322e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "647d3dcb6c02db408afc27c530452bd78cb9465202df00b5a7272750ee4322e8", kill_on_drop: false }` [INFO] [stdout] 647d3dcb6c02db408afc27c530452bd78cb9465202df00b5a7272750ee4322e8 [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] 4375a8d0ec242dc2e924676ba244c99a0e33044856c6930f54a2d6d1381fe423 [INFO] running `Command { std: "docker" "start" "-a" "4375a8d0ec242dc2e924676ba244c99a0e33044856c6930f54a2d6d1381fe423", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking byte-slice-cast v1.2.2 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling ref-cast v1.0.23 [INFO] [stderr] Checking tetcore-std v2.1.2 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking tetsy-wasm v0.41.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking bitvec v0.20.4 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking tracing-log v0.1.4 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking uint-crate v0.9.1 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Compiling unicode-xid v0.2.5 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking memory_units v0.3.0 [INFO] [stderr] Checking arrayref v0.3.8 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking environ v1.1.3 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling tetsy-util-mem v0.9.1 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking pbkdf2 v0.4.0 [INFO] [stderr] Checking hmac-drbg v0.2.0 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking twasmi-validation v0.3.0 [INFO] [stderr] Checking dyn-clone v1.0.17 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking tetsy-hash256-std-hasher v0.15.3 [INFO] [stderr] Checking tetsy-hash-db v0.15.3 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Checking base58 v0.1.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking twasmi v0.6.2 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling ref-cast-impl v1.0.23 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.2 [INFO] [stderr] Compiling debug-derive v2.1.2 [INFO] [stderr] Compiling dyn-clonable-impl v0.9.0 [INFO] [stderr] Compiling tetsy-util-mem-derive v0.1.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking curve25519-dalek v2.1.3 [INFO] [stderr] Checking merlin v2.0.1 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking secrecy v0.7.0 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking dyn-clonable v0.9.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tiny-bip39 v0.8.2 [INFO] [stderr] Checking libsecp256k1 v0.3.5 [INFO] [stderr] Checking tetsy-fixed-hash v0.7.1 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking impl-serde v0.3.2 [INFO] [stderr] Checking tetsy-impl-serde v0.3.2 [INFO] [stderr] Checking schnorrkel v0.9.1 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Checking tetcore-bip39 v0.4.2 [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling tetsy-scale-codec-derive v2.0.1 [INFO] [stderr] Compiling tp-runtime-interface-proc-macro v2.1.2 [INFO] [stderr] Checking tetsy-scale-codec v2.0.1 [INFO] [stderr] Checking tetsy-impl-codec v0.5.1 [INFO] [stderr] Checking tetcore-storage v2.1.2 [INFO] [stderr] Checking tetcore-tracing v2.1.2 [INFO] [stderr] Checking tetcore-wasm-interface v2.1.2 [INFO] [stderr] Checking tetsy-primitive-types v0.9.1 [INFO] [stderr] Checking externalities v2.1.2 [INFO] [stderr] Checking tp-runtime-interface v2.1.2 [INFO] [stderr] Checking tet-core v2.1.2 [INFO] [stderr] Checking fabric-metadata v12.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:344:5 [INFO] [stdout] | [INFO] [stdout] 344 | V0(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:346:5 [INFO] [stdout] | [INFO] [stdout] 346 | V1(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:348:5 [INFO] [stdout] | [INFO] [stdout] 348 | V2(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:350:5 [INFO] [stdout] | [INFO] [stdout] 350 | V3(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:352:5 [INFO] [stdout] | [INFO] [stdout] 352 | V4(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:354:5 [INFO] [stdout] | [INFO] [stdout] 354 | V5(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:356:5 [INFO] [stdout] | [INFO] [stdout] 356 | V6(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:358:5 [INFO] [stdout] | [INFO] [stdout] 358 | V7(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:360:5 [INFO] [stdout] | [INFO] [stdout] 360 | V8(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:362:5 [INFO] [stdout] | [INFO] [stdout] 362 | V9(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:364:6 [INFO] [stdout] | [INFO] [stdout] 364 | V10(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:366:6 [INFO] [stdout] | [INFO] [stdout] 366 | V11(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:344:5 [INFO] [stdout] | [INFO] [stdout] 344 | V0(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:346:5 [INFO] [stdout] | [INFO] [stdout] 346 | V1(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:348:5 [INFO] [stdout] | [INFO] [stdout] 348 | V2(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:350:5 [INFO] [stdout] | [INFO] [stdout] 350 | V3(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:352:5 [INFO] [stdout] | [INFO] [stdout] 352 | V4(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:354:5 [INFO] [stdout] | [INFO] [stdout] 354 | V5(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:356:5 [INFO] [stdout] | [INFO] [stdout] 356 | V6(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:358:5 [INFO] [stdout] | [INFO] [stdout] 358 | V7(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:360:5 [INFO] [stdout] | [INFO] [stdout] 360 | V8(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:362:5 [INFO] [stdout] | [INFO] [stdout] 362 | V9(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:364:6 [INFO] [stdout] | [INFO] [stdout] 364 | V10(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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/lib.rs:366:6 [INFO] [stdout] | [INFO] [stdout] 366 | V11(RuntimeMetadataDeprecated), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `RuntimeMetadataDeprecated` 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: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.79s [INFO] running `Command { std: "docker" "inspect" "4375a8d0ec242dc2e924676ba244c99a0e33044856c6930f54a2d6d1381fe423", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4375a8d0ec242dc2e924676ba244c99a0e33044856c6930f54a2d6d1381fe423", kill_on_drop: false }` [INFO] [stdout] 4375a8d0ec242dc2e924676ba244c99a0e33044856c6930f54a2d6d1381fe423