[INFO] fetching crate wasm_membrane_host 0.2.0... [INFO] checking wasm_membrane_host-0.2.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate wasm_membrane_host 0.2.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate wasm_membrane_host 0.2.0 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 wasm_membrane_host 0.2.0 [INFO] finished tweaking crates.io crate wasm_membrane_host 0.2.0 [INFO] tweaked toml for crates.io crate wasm_membrane_host 0.2.0 written to /workspace/builds/worker-4-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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 151 packages [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bytecheck v0.6.12 (latest: v0.7.0) [INFO] [stderr] Adding bytecheck_derive v0.6.12 (latest: v0.7.0) [INFO] [stderr] Adding cranelift-bforest v0.82.3 (latest: v0.106.1) [INFO] [stderr] Adding cranelift-codegen v0.82.3 (latest: v0.106.1) [INFO] [stderr] Adding cranelift-codegen-meta v0.82.3 (latest: v0.106.1) [INFO] [stderr] Adding cranelift-codegen-shared v0.82.3 (latest: v0.106.1) [INFO] [stderr] Adding cranelift-entity v0.82.3 (latest: v0.106.1) [INFO] [stderr] Adding cranelift-frontend v0.82.3 (latest: v0.106.1) [INFO] [stderr] Adding enum-iterator v0.7.0 (latest: v2.0.0) [INFO] [stderr] Adding enum-iterator-derive v0.7.0 (latest: v1.3.0) [INFO] [stderr] Adding fallible-iterator v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding gimli v0.26.2 (latest: v0.28.1) [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 indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding libloading v0.7.4 (latest: v0.8.3) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding memmap2 v0.5.10 (latest: v0.9.4) [INFO] [stderr] Adding memoffset v0.6.5 (latest: v0.9.1) [INFO] [stderr] Adding more-asserts v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding object v0.28.4 (latest: v0.34.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding ptr_meta v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding ptr_meta_derive v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding wasmer v2.3.0 (latest: v4.2.6) [INFO] [stderr] Adding wasmer-compiler v2.3.0 (latest: v4.2.6) [INFO] [stderr] Adding wasmer-compiler-cranelift v2.3.0 (latest: v4.2.6) [INFO] [stderr] Adding wasmer-derive v2.3.0 (latest: v4.2.7) [INFO] [stderr] Adding wasmer-object v2.3.0 (latest: v4.2.7) [INFO] [stderr] Adding wasmer-types v2.3.0 (latest: v4.2.7) [INFO] [stderr] Adding wasmer-vm v2.3.0 (latest: v4.2.7) [INFO] [stderr] Adding wasmparser v0.83.0 (latest: v0.202.0) [INFO] [stderr] Adding which v4.4.2 (latest: v6.0.1) [INFO] [stderr] Adding windows-sys v0.33.0 (latest: v0.52.0) [INFO] [stderr] Adding windows_aarch64_msvc v0.33.0 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.33.0 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.33.0 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.33.0 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.33.0 (latest: v0.52.4) [INFO] [stderr] Adding wyz v0.5.1 (latest: v0.6.1) [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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded enum-iterator v0.7.0 [INFO] [stderr] Downloaded wasmer-artifact v2.3.0 [INFO] [stderr] Downloaded enum-iterator-derive v0.7.0 [INFO] [stderr] Downloaded loupe-derive v0.1.3 [INFO] [stderr] Downloaded wasmer-types v2.3.0 [INFO] [stderr] Downloaded wasmer-vm v2.3.0 [INFO] [stderr] Downloaded loupe v0.1.3 [INFO] [stderr] Downloaded wasmer v2.3.0 [INFO] [stderr] Downloaded wasmer-object v2.3.0 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.82.3 [INFO] [stderr] Downloaded wasmer-derive v2.3.0 [INFO] [stderr] Downloaded wasmer-engine-universal-artifact v2.3.0 [INFO] [stderr] Downloaded wasmer-compiler v2.3.0 [INFO] [stderr] Downloaded cranelift-bforest v0.82.3 [INFO] [stderr] Downloaded wasmer-engine-dylib v2.3.0 [INFO] [stderr] Downloaded wasmer-engine-universal v2.3.0 [INFO] [stderr] Downloaded cranelift-entity v0.82.3 [INFO] [stderr] Downloaded cranelift-frontend v0.82.3 [INFO] [stderr] Downloaded wasmer-compiler-cranelift v2.3.0 [INFO] [stderr] Downloaded corosensei v0.1.4 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.82.3 [INFO] [stderr] Downloaded regalloc v0.0.34 [INFO] [stderr] Downloaded wasmparser v0.83.0 [INFO] [stderr] Downloaded cranelift-codegen v0.82.3 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.33.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.33.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.33.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.33.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.33.0 [INFO] [stderr] Downloaded wasmer-engine v2.3.0 [INFO] [stderr] Downloaded windows-sys v0.33.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4f656d255c1923dc1527c19a0cb0124e92b9316fa4676ec4dfc80d9b50dc8349 [INFO] running `Command { std: "docker" "start" "-a" "4f656d255c1923dc1527c19a0cb0124e92b9316fa4676ec4dfc80d9b50dc8349", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f656d255c1923dc1527c19a0cb0124e92b9316fa4676ec4dfc80d9b50dc8349", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f656d255c1923dc1527c19a0cb0124e92b9316fa4676ec4dfc80d9b50dc8349", kill_on_drop: false }` [INFO] [stdout] 4f656d255c1923dc1527c19a0cb0124e92b9316fa4676ec4dfc80d9b50dc8349 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e0f542e7ce89622c43748933742cc363d0217edad7f0c2a9057a649fde4d0be8 [INFO] running `Command { std: "docker" "start" "-a" "e0f542e7ce89622c43748933742cc363d0217edad7f0c2a9057a649fde4d0be8", kill_on_drop: false }` [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Compiling rkyv v0.7.44 [INFO] [stderr] Checking seahash v4.1.0 [INFO] [stderr] Checking backtrace v0.3.71 [INFO] [stderr] Checking more-asserts v0.2.2 [INFO] [stderr] Checking wasmparser v0.83.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling corosensei v0.1.4 [INFO] [stderr] Compiling cranelift-codegen-shared v0.82.3 [INFO] [stderr] Compiling cranelift-codegen-meta v0.82.3 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking region v3.0.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking cranelift-entity v0.82.3 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking cranelift-bforest v0.82.3 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking regalloc v0.0.34 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking gimli v0.26.2 [INFO] [stderr] Checking object v0.28.4 [INFO] [stderr] Checking wasm-encoder v0.202.0 [INFO] [stderr] Compiling wasmer-compiler-cranelift v2.3.0 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Compiling cranelift-codegen v0.82.3 [INFO] [stderr] Checking bumpalo v3.15.4 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking wast v202.0.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Checking which v4.4.2 [INFO] [stderr] Compiling enumset_derive v0.8.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling enum-iterator-derive v0.7.0 [INFO] [stderr] Compiling loupe-derive v0.1.3 [INFO] [stderr] Compiling rkyv_derive v0.7.44 [INFO] [stderr] Checking enumset v1.1.3 [INFO] [stderr] Checking ptr_meta v0.1.4 [INFO] [stderr] Compiling wasmer-derive v2.3.0 [INFO] [stderr] Checking enum-iterator v0.7.0 [INFO] [stderr] Checking loupe v0.1.3 [INFO] [stderr] Checking wat v1.202.0 [INFO] [stderr] Checking wasmer-types v2.3.0 [INFO] [stderr] Checking wasmer-compiler v2.3.0 [INFO] [stderr] Checking wasmer-artifact v2.3.0 [INFO] [stderr] Checking wasmer-object v2.3.0 [INFO] [stderr] Checking wasmer-vm v2.3.0 [INFO] [stderr] Checking wasmer-engine-universal-artifact v2.3.0 [INFO] [stderr] Checking wasmer-engine v2.3.0 [INFO] [stderr] Checking wasmer-engine-universal v2.3.0 [INFO] [stderr] Checking wasmer-engine-dylib v2.3.0 [INFO] [stderr] Checking cranelift-frontend v0.82.3 [INFO] [stderr] Checking wasmer v2.3.0 [INFO] [stderr] Checking wasm_membrane_host v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `NamedResolver`, `RuntimeError` [INFO] [stdout] --> src/membrane.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | NamedResolver, RuntimeError, WasmPtr, WasmerEnv, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NamedResolver`, `RuntimeError` [INFO] [stdout] --> src/membrane.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | NamedResolver, RuntimeError, WasmPtr, WasmerEnv, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/membrane.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/membrane.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/membrane.rs:55:25 [INFO] [stdout] | [INFO] [stdout] 55 | Err(error) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/membrane.rs:55:25 [INFO] [stdout] | [INFO] [stdout] 55 | Err(error) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ptr` and `len` are never read [INFO] [stdout] --> src/membrane.rs:320:5 [INFO] [stdout] | [INFO] [stdout] 319 | pub struct WasmBuffer { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 320 | ptr: WasmPtr, [INFO] [stdout] | ^^^ [INFO] [stdout] 321 | len: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WasmBuffer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ptr` and `len` are never read [INFO] [stdout] --> src/membrane.rs:320:5 [INFO] [stdout] | [INFO] [stdout] 319 | pub struct WasmBuffer { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 320 | ptr: WasmPtr, [INFO] [stdout] | ^^^ [INFO] [stdout] 321 | len: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WasmBuffer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.95s [INFO] running `Command { std: "docker" "inspect" "e0f542e7ce89622c43748933742cc363d0217edad7f0c2a9057a649fde4d0be8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0f542e7ce89622c43748933742cc363d0217edad7f0c2a9057a649fde4d0be8", kill_on_drop: false }` [INFO] [stdout] e0f542e7ce89622c43748933742cc363d0217edad7f0c2a9057a649fde4d0be8 [INFO] checking wasm_membrane_host-0.2.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate wasm_membrane_host 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate wasm_membrane_host 0.2.0 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 wasm_membrane_host 0.2.0 [INFO] finished tweaking crates.io crate wasm_membrane_host 0.2.0 [INFO] tweaked toml for crates.io crate wasm_membrane_host 0.2.0 written to /workspace/builds/worker-4-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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b0b402ac72970389e9c841e9296206f0b4120d65c57a3e705be2b83b3d00de90 [INFO] running `Command { std: "docker" "start" "-a" "b0b402ac72970389e9c841e9296206f0b4120d65c57a3e705be2b83b3d00de90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0b402ac72970389e9c841e9296206f0b4120d65c57a3e705be2b83b3d00de90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0b402ac72970389e9c841e9296206f0b4120d65c57a3e705be2b83b3d00de90", kill_on_drop: false }` [INFO] [stdout] b0b402ac72970389e9c841e9296206f0b4120d65c57a3e705be2b83b3d00de90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 94c22f285fd6e2672e4266711f1256e27d93bcb5d3ad190a82b178a571a02526 [INFO] running `Command { std: "docker" "start" "-a" "94c22f285fd6e2672e4266711f1256e27d93bcb5d3ad190a82b178a571a02526", kill_on_drop: false }` [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Compiling rkyv v0.7.44 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.7.2/src/inflate/core.rs:1196:9 [INFO] [stdout] | [INFO] [stdout] 1196 | / match state { [INFO] [stdout] 1197 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1198 | | l.bit_buf = 0; [INFO] [stdout] 1199 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1741 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1742 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking object v0.32.2 [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 `miniz_oxide` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "94c22f285fd6e2672e4266711f1256e27d93bcb5d3ad190a82b178a571a02526", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94c22f285fd6e2672e4266711f1256e27d93bcb5d3ad190a82b178a571a02526", kill_on_drop: false }` [INFO] [stdout] 94c22f285fd6e2672e4266711f1256e27d93bcb5d3ad190a82b178a571a02526