[INFO] fetching crate casper-wasmi 1.0.0... [INFO] checking casper-wasmi-1.0.0 against master#12f35ad39ed3e39df4d953c46d4f6cc6c82adc96 for pr-155299 [INFO] extracting crate casper-wasmi 1.0.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate casper-wasmi 1.0.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate casper-wasmi 1.0.0 [INFO] tweaked toml for crates.io crate casper-wasmi 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate casper-wasmi 1.0.0 on toolchain 12f35ad39ed3e39df4d953c46d4f6cc6c82adc96 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+12f35ad39ed3e39df4d953c46d4f6cc6c82adc96" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate casper-wasmi 1.0.0 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" "+12f35ad39ed3e39df4d953c46d4f6cc6c82adc96" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded memory_units v0.4.0 [INFO] [stderr] Downloaded wat v1.232.0 [INFO] [stderr] Downloaded wast v44.0.0 [INFO] [stderr] Downloaded casper-wasmi-validation v1.0.0 [INFO] [stderr] Downloaded wasm-encoder v0.14.0 [INFO] [stderr] Downloaded casper-wasmi-core v0.3.0 [INFO] [stderr] Downloaded glob v0.2.11 [INFO] [stderr] Downloaded casper-wasm v1.0.0 [INFO] [stderr] Downloaded wabt v0.9.1 [INFO] [stderr] Downloaded wasm-encoder v0.232.0 [INFO] [stderr] Downloaded cc v1.2.25 [INFO] [stderr] Downloaded wast v232.0.0 [INFO] [stderr] Downloaded wasmparser v0.232.0 [INFO] [stderr] Downloaded wabt-sys v0.6.1 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+12f35ad39ed3e39df4d953c46d4f6cc6c82adc96" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab80d3115cf5c6eb8b4618dc0422f54b84fdc0fd67621db3d3d7f3416b64b032 [INFO] running `Command { std: "docker" "start" "-a" "ab80d3115cf5c6eb8b4618dc0422f54b84fdc0fd67621db3d3d7f3416b64b032", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab80d3115cf5c6eb8b4618dc0422f54b84fdc0fd67621db3d3d7f3416b64b032", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab80d3115cf5c6eb8b4618dc0422f54b84fdc0fd67621db3d3d7f3416b64b032", kill_on_drop: false }` [INFO] [stdout] ab80d3115cf5c6eb8b4618dc0422f54b84fdc0fd67621db3d3d7f3416b64b032 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+12f35ad39ed3e39df4d953c46d4f6cc6c82adc96" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f5145a60447d5613e4c242af857832c0a4ffb43736c28264ddcd2d669a94c4b [INFO] running `Command { std: "docker" "start" "-a" "0f5145a60447d5613e4c242af857832c0a4ffb43736c28264ddcd2d669a94c4b", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling cc v1.2.25 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling wasm-encoder v0.232.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking casper-wasm v1.0.0 [INFO] [stderr] Checking leb128fmt v0.1.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking memory_units v0.4.0 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking csv-core v0.1.12 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking wasm-encoder v0.14.0 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking wast v44.0.0 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking casper-wasmi-validation v1.0.0 [INFO] [stderr] Compiling wabt-sys v0.6.1 [INFO] [stderr] Checking wast v232.0.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking casper-wasmi-core v0.3.0 [INFO] [stderr] Checking casper-wasmi v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stdout] warning: unused variable: `table_idx` [INFO] [stdout] --> src/runner.rs:685:9 [INFO] [stdout] | [INFO] [stdout] 685 | table_idx: u32, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_table_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/isa.rs:597:25 [INFO] [stdout] | [INFO] [stdout] 597 | pub fn iterate_from(&self, position: u32) -> InstructionIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 597 | pub fn iterate_from(&self, position: u32) -> InstructionIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/module.rs:229:20 [INFO] [stdout] | [INFO] [stdout] 229 | pub fn globals(&self) -> Ref> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 229 | pub fn globals(&self) -> Ref<'_, Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Checking wat v1.232.0 [INFO] [stderr] Checking wabt v0.9.1 [INFO] [stdout] warning: unused variable: `table_idx` [INFO] [stdout] --> src/runner.rs:685:9 [INFO] [stdout] | [INFO] [stdout] 685 | table_idx: u32, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_table_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/isa.rs:597:25 [INFO] [stdout] | [INFO] [stdout] 597 | pub fn iterate_from(&self, position: u32) -> InstructionIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 597 | pub fn iterate_from(&self, position: u32) -> InstructionIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/module.rs:229:20 [INFO] [stdout] | [INFO] [stdout] 229 | pub fn globals(&self) -> Ref> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 229 | pub fn globals(&self) -> Ref<'_, Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/prepare/tests.rs:17:20 [INFO] [stdout] | [INFO] [stdout] 17 | fn compile(module: &CompiledModule) -> (Vec, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 17 | fn compile(module: &CompiledModule) -> (Vec>, Vec) { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.23s [INFO] running `Command { std: "docker" "inspect" "0f5145a60447d5613e4c242af857832c0a4ffb43736c28264ddcd2d669a94c4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f5145a60447d5613e4c242af857832c0a4ffb43736c28264ddcd2d669a94c4b", kill_on_drop: false }` [INFO] [stdout] 0f5145a60447d5613e4c242af857832c0a4ffb43736c28264ddcd2d669a94c4b