[INFO] fetching crate casper-wasmi 1.0.0... [INFO] testing casper-wasmi-1.0.0 against master#7704328ba5ae8d6ce0ac303c9d5a1a1605906766 for pr-146989 [INFO] extracting crate casper-wasmi 1.0.0 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate casper-wasmi 1.0.0 on toolchain 7704328ba5ae8d6ce0ac303c9d5a1a1605906766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "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" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded leb128 v0.2.5 [INFO] [stderr] Downloaded leb128fmt v0.1.0 [INFO] [stderr] Downloaded memory_units v0.4.0 [INFO] [stderr] Downloaded assert_matches v1.5.0 [INFO] [stderr] Downloaded wasm-encoder v0.14.0 [INFO] [stderr] Downloaded wat v1.232.0 [INFO] [stderr] Downloaded wabt v0.9.1 [INFO] [stderr] Downloaded region v3.0.2 [INFO] [stderr] Downloaded casper-wasmi-validation v1.0.0 [INFO] [stderr] Downloaded casper-wasmi-core v0.3.0 [INFO] [stderr] Downloaded glob v0.2.11 [INFO] [stderr] Downloaded wasm-encoder v0.232.0 [INFO] [stderr] Downloaded casper-wasm v1.0.0 [INFO] [stderr] Downloaded wast v44.0.0 [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-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51d264f9d72780850efce4eb54a6691195960ed7125fd1d67a1f5a139dab2444 [INFO] running `Command { std: "docker" "start" "-a" "51d264f9d72780850efce4eb54a6691195960ed7125fd1d67a1f5a139dab2444", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51d264f9d72780850efce4eb54a6691195960ed7125fd1d67a1f5a139dab2444", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51d264f9d72780850efce4eb54a6691195960ed7125fd1d67a1f5a139dab2444", kill_on_drop: false }` [INFO] [stdout] 51d264f9d72780850efce4eb54a6691195960ed7125fd1d67a1f5a139dab2444 [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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4b0a2edad8c3199606c5e616b52e7e3ae4f71255c9f0e101c4703376070a911 [INFO] running `Command { std: "docker" "start" "-a" "e4b0a2edad8c3199606c5e616b52e7e3ae4f71255c9f0e101c4703376070a911", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling memory_units v0.4.0 [INFO] [stderr] Compiling casper-wasm v1.0.0 [INFO] [stderr] Compiling downcast-rs v1.2.1 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling casper-wasmi-validation v1.0.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling casper-wasmi-core v0.3.0 [INFO] [stderr] Compiling casper-wasmi v1.0.0 (/opt/rustwide/workdir) [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] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.82s [INFO] running `Command { std: "docker" "inspect" "e4b0a2edad8c3199606c5e616b52e7e3ae4f71255c9f0e101c4703376070a911", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4b0a2edad8c3199606c5e616b52e7e3ae4f71255c9f0e101c4703376070a911", kill_on_drop: false }` [INFO] [stdout] e4b0a2edad8c3199606c5e616b52e7e3ae4f71255c9f0e101c4703376070a911 [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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16644dc9281234bc45638d335a0f95e81166e4aa569dcce9fa76d3e0cb8eab27 [INFO] running `Command { std: "docker" "start" "-a" "16644dc9281234bc45638d335a0f95e81166e4aa569dcce9fa76d3e0cb8eab27", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling wasm-encoder v0.232.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling leb128fmt v0.1.0 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling bumpalo v3.17.0 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling unicode-width v0.2.0 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling wasm-encoder v0.14.0 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling assert_matches v1.5.0 [INFO] [stderr] Compiling wabt-sys v0.6.1 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling wast v44.0.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling wast v232.0.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling casper-wasmi-core v0.3.0 [INFO] [stderr] Compiling casper-wasmi v1.0.0 (/opt/rustwide/workdir) [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] error: could not compile `wast` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/bin/rustc --crate-name wast --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wast-44.0.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="wasm-module"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "wasm-module"))' -C metadata=bbd5b5b547da379c -C extra-filename=-219ed9d442ca5f53 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern leb128=/opt/rustwide/target/debug/deps/libleb128-ae0983f084a091ac.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-3ffe5f7a52883367.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-08b963676a6677c5.rmeta --extern wasm_encoder=/opt/rustwide/target/debug/deps/libwasm_encoder-9c5d84f904d62e17.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "16644dc9281234bc45638d335a0f95e81166e4aa569dcce9fa76d3e0cb8eab27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16644dc9281234bc45638d335a0f95e81166e4aa569dcce9fa76d3e0cb8eab27", kill_on_drop: false }` [INFO] [stdout] 16644dc9281234bc45638d335a0f95e81166e4aa569dcce9fa76d3e0cb8eab27