[INFO] fetching crate wasmer-engine-native 1.0.2... [INFO] building wasmer-engine-native-1.0.2 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate wasmer-engine-native 1.0.2 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate wasmer-engine-native 1.0.2 [INFO] finished tweaking crates.io crate wasmer-engine-native 1.0.2 [INFO] tweaked toml for crates.io crate wasmer-engine-native 1.0.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wasmer-engine-native 1.0.2 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--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] Locking 91 packages to latest compatible versions [INFO] [stderr] Adding bincode v1.3.3 (available: v2.0.1) [INFO] [stderr] Adding cfg-if v0.1.10 (available: v1.0.3) [INFO] [stderr] Adding libloading v0.6.7 (available: v0.8.9) [INFO] [stderr] Adding wasmer-compiler v1.0.2 (available: v6.0.1) [INFO] [stderr] Adding wasmer-engine v1.0.2 (available: v2.3.0) [INFO] [stderr] Adding wasmer-object v1.0.2 (available: v5.0.1) [INFO] [stderr] Adding wasmer-types v1.0.2 (available: v6.0.1) [INFO] [stderr] Adding wasmer-vm v1.0.2 (available: v6.0.1) [INFO] [stderr] Adding which v4.4.2 (available: v8.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4416c09ea008632bcdf154d074886c0ad25e523f539ac213dd880d91269e554 [INFO] running `Command { std: "docker" "start" "-a" "b4416c09ea008632bcdf154d074886c0ad25e523f539ac213dd880d91269e554", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4416c09ea008632bcdf154d074886c0ad25e523f539ac213dd880d91269e554", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4416c09ea008632bcdf154d074886c0ad25e523f539ac213dd880d91269e554", kill_on_drop: false }` [INFO] [stdout] b4416c09ea008632bcdf154d074886c0ad25e523f539ac213dd880d91269e554 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 72348b64bfc7e586170fe118de241504d91a3a14a3926e53713a3cb019760448 [INFO] running `Command { std: "docker" "start" "-a" "72348b64bfc7e586170fe118de241504d91a3a14a3926e53713a3cb019760448", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling target-lexicon v0.11.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling wasmer-vm v1.0.2 [INFO] [stderr] Compiling more-asserts v0.2.2 [INFO] [stderr] Compiling wasmparser v0.65.0 [INFO] [stderr] Compiling region v2.2.0 [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling memmap2 v0.2.3 [INFO] [stderr] Compiling home v0.5.11 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling darling_macro v0.21.3 [INFO] [stderr] Compiling darling v0.21.3 [INFO] [stderr] Compiling enumset_derive v0.14.0 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling cranelift-entity v0.68.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling wasmer-types v1.0.2 [INFO] [stderr] Compiling enumset v1.1.10 [INFO] [stderr] Compiling wasmer-compiler v1.0.2 [INFO] [stderr] Compiling wasmer-object v1.0.2 [INFO] [stderr] Compiling wasmer-engine v1.0.2 [INFO] [stderr] Compiling wasmer-engine-native v1.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | #![cfg_attr(feature = "cargo-clippy", allow(clippy::new_without_default))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `compiler` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | feature = "cargo-clippy", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `compiler` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Clang10`, `Clang`, and `Gcc` are never constructed [INFO] [stdout] --> src/engine.rs:196:5 [INFO] [stdout] | [INFO] [stdout] 194 | pub(crate) enum Linker { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 195 | None, [INFO] [stdout] 196 | Clang10, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 197 | Clang, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 198 | Gcc, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Linker` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `is_cross_compiling` and `linker` are never read [INFO] [stdout] --> src/engine.rs:228:5 [INFO] [stdout] | [INFO] [stdout] 213 | pub struct NativeEngineInner { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 228 | is_cross_compiling: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 229 | /// The linker to use. [INFO] [stdout] 230 | linker: Linker, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_cross_compiling` and `linker` are never used [INFO] [stdout] --> src/engine.rs:281:19 [INFO] [stdout] | [INFO] [stdout] 235 | impl NativeEngineInner { [INFO] [stdout] | ---------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 281 | pub(crate) fn is_cross_compiling(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 285 | pub(crate) fn linker(&self) -> Linker { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.36s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasmparser v0.65.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "72348b64bfc7e586170fe118de241504d91a3a14a3926e53713a3cb019760448", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72348b64bfc7e586170fe118de241504d91a3a14a3926e53713a3cb019760448", kill_on_drop: false }` [INFO] [stdout] 72348b64bfc7e586170fe118de241504d91a3a14a3926e53713a3cb019760448 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e0c72a1f4140a545367fa680de9b198017d7427c2015d9bca61a9d81b5fb480 [INFO] running `Command { std: "docker" "start" "-a" "4e0c72a1f4140a545367fa680de9b198017d7427c2015d9bca61a9d81b5fb480", kill_on_drop: false }` [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | #![cfg_attr(feature = "cargo-clippy", allow(clippy::new_without_default))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `compiler` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | feature = "cargo-clippy", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `compiler` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Clang10`, `Clang`, and `Gcc` are never constructed [INFO] [stdout] --> src/engine.rs:196:5 [INFO] [stdout] | [INFO] [stdout] 194 | pub(crate) enum Linker { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 195 | None, [INFO] [stdout] 196 | Clang10, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 197 | Clang, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 198 | Gcc, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Linker` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `is_cross_compiling` and `linker` are never read [INFO] [stdout] --> src/engine.rs:228:5 [INFO] [stdout] | [INFO] [stdout] 213 | pub struct NativeEngineInner { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 228 | is_cross_compiling: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 229 | /// The linker to use. [INFO] [stdout] 230 | linker: Linker, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_cross_compiling` and `linker` are never used [INFO] [stdout] --> src/engine.rs:281:19 [INFO] [stdout] | [INFO] [stdout] 235 | impl NativeEngineInner { [INFO] [stdout] | ---------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 281 | pub(crate) fn is_cross_compiling(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 285 | pub(crate) fn linker(&self) -> Linker { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasmer-engine-native v1.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | #![cfg_attr(feature = "cargo-clippy", allow(clippy::new_without_default))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `compiler` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | feature = "cargo-clippy", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `compiler` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Clang10`, `Clang`, and `Gcc` are never constructed [INFO] [stdout] --> src/engine.rs:196:5 [INFO] [stdout] | [INFO] [stdout] 194 | pub(crate) enum Linker { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 195 | None, [INFO] [stdout] 196 | Clang10, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 197 | Clang, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 198 | Gcc, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Linker` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `is_cross_compiling` and `linker` are never read [INFO] [stdout] --> src/engine.rs:228:5 [INFO] [stdout] | [INFO] [stdout] 213 | pub struct NativeEngineInner { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 228 | is_cross_compiling: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 229 | /// The linker to use. [INFO] [stdout] 230 | linker: Linker, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_cross_compiling` and `linker` are never used [INFO] [stdout] --> src/engine.rs:281:19 [INFO] [stdout] | [INFO] [stdout] 235 | impl NativeEngineInner { [INFO] [stdout] | ---------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 281 | pub(crate) fn is_cross_compiling(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 285 | pub(crate) fn linker(&self) -> Linker { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasmparser v0.65.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "4e0c72a1f4140a545367fa680de9b198017d7427c2015d9bca61a9d81b5fb480", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e0c72a1f4140a545367fa680de9b198017d7427c2015d9bca61a9d81b5fb480", kill_on_drop: false }` [INFO] [stdout] 4e0c72a1f4140a545367fa680de9b198017d7427c2015d9bca61a9d81b5fb480