[INFO] fetching crate substrate-wasmtime 0.19.0...
[INFO] testing substrate-wasmtime-0.19.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate substrate-wasmtime 0.19.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate substrate-wasmtime 0.19.0
[INFO] finished tweaking crates.io crate substrate-wasmtime 0.19.0
[INFO] tweaked toml for crates.io crate substrate-wasmtime 0.19.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate substrate-wasmtime 0.19.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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 156 packages to latest compatible versions
[INFO] [stderr]       Adding cfg-if v0.1.10 (available: v1.0.4)
[INFO] [stderr]       Adding region v2.2.0 (available: v3.0.2)
[INFO] [stderr]       Adding target-lexicon v0.10.0 (available: v0.13.3)
[INFO] [stderr]       Adding wasmparser v0.59.0 (available: v0.240.0)
[INFO] [stderr]       Adding wasmtime-environ v0.19.0 (available: v38.0.4)
[INFO] [stderr]       Adding wasmtime-jit v0.19.0 (available: v17.0.3)
[INFO] [stderr]       Adding wasmtime-profiling v0.19.0 (available: v0.29.0)
[INFO] [stderr]       Adding wasmtime-runtime v0.19.0 (available: v20.0.2)
[INFO] [stderr]       Adding zstd-sys v1.4.18+zstd.1.4.7 (available: v1.6.3+zstd.1.5.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5f28d94927edafcad554b9c9ba3e772c6a0d476f79a1372da8fff8f59ee2b07
[INFO] running `Command { std: "docker" "start" "-a" "a5f28d94927edafcad554b9c9ba3e772c6a0d476f79a1372da8fff8f59ee2b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5f28d94927edafcad554b9c9ba3e772c6a0d476f79a1372da8fff8f59ee2b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5f28d94927edafcad554b9c9ba3e772c6a0d476f79a1372da8fff8f59ee2b07", kill_on_drop: false }`
[INFO] [stdout] a5f28d94927edafcad554b9c9ba3e772c6a0d476f79a1372da8fff8f59ee2b07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5cccbcef1dfd14d7e5d89f6bef95334e79c9350a9e678f11caa2ecac9d9f1c6
[INFO] running `Command { std: "docker" "start" "-a" "a5cccbcef1dfd14d7e5d89f6bef95334e79c9350a9e678f11caa2ecac9d9f1c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
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[INFO] [stderr]    Compiling indexmap v1.9.3
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[INFO] [stderr]    Compiling target-lexicon v0.10.0
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[INFO] [stderr]    Compiling cc v1.2.45
[INFO] [stderr]    Compiling rustc-hash v1.1.0
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[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
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[INFO] [stderr]    Compiling humantime v2.3.0
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[INFO] [stderr]    Compiling opaque-debug v0.2.3
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[INFO] [stderr]    Compiling sha2 v0.8.2
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[INFO] [stderr]    Compiling rustc-demangle v0.1.26
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[INFO] [stderr]    Compiling wasm-encoder v0.240.0
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling rayon v1.11.0
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[INFO] [stderr]    Compiling leb128fmt v0.1.0
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling zstd-sys v1.4.18+zstd.1.4.7
[INFO] [stderr]    Compiling wasmtime-runtime v0.19.0
[INFO] [stderr]    Compiling raw-cpuid v7.0.4
[INFO] [stderr]    Compiling unicode-width v0.2.2
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[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling wast v240.0.0
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling scroll_derive v0.10.5
[INFO] [stderr]    Compiling file-per-thread-logger v0.1.6
[INFO] [stderr]    Compiling scroll v0.10.2
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling cranelift-entity v0.66.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling gimli v0.21.0
[INFO] [stderr]    Compiling object v0.20.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.66.0
[INFO] [stderr]    Compiling cranelift-bforest v0.66.0
[INFO] [stderr]    Compiling wat v1.240.0
[INFO] [stderr]    Compiling cranelift-codegen v0.66.0
[INFO] [stderr]    Compiling cranelift-frontend v0.66.0
[INFO] [stderr]    Compiling cranelift-native v0.66.0
[INFO] [stderr]    Compiling cranelift-wasm v0.66.0
[INFO] [stderr]    Compiling zstd v0.5.4+zstd.1.4.7
[INFO] [stderr]    Compiling wasmtime-debug v0.19.0
[INFO] [stderr]    Compiling wasmtime-profiling v0.19.0
[INFO] [stderr]    Compiling wasmtime-obj v0.19.0
[INFO] [stderr]    Compiling wasmtime-jit v0.19.0
[INFO] [stderr]    Compiling substrate-wasmtime v0.19.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been removed: use `rustdoc::broken_intra_doc_links` instead
[INFO] [stdout]    --> src/lib.rs:232:23
[INFO] [stdout]     |
[INFO] [stdout] 232 | #![deny(missing_docs, intra_doc_link_resolution_failure)]
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `module` is never read
[INFO] [stdout]    --> src/instance.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct Instance {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 130 |     module: Module,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Instance` 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: struct `HostInfoKey` is never constructed
[INFO] [stdout]    --> src/runtime.rs:839:8
[INFO] [stdout]     |
[INFO] [stdout] 839 | struct HostInfoKey(VMExternRef);
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/frame_info.rs:163:23
[INFO] [stdout]     |
[INFO] [stdout] 163 |             let len = (**allocated).len();
[INFO] [stdout]     |                       ^^----------^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         this raw pointer has type `*mut [VMFunctionBody]`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[VMFunctionBody]`
[INFO] [stdout]    --> src/frame_info.rs:163:23
[INFO] [stdout]     |
[INFO] [stdout] 163 |             let len = (**allocated).len();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^
[INFO] [stdout] note: method calls to `len` require a reference
[INFO] [stdout]    --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/slice/mod.rs:114:4
[INFO] [stdout]     = note: `#[deny(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 163 |             let len = (&(**allocated)).len();
[INFO] [stdout]     |                       ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/runtime.rs:970:31
[INFO] [stdout]     |
[INFO] [stdout] 970 |                     let len = (**func).len();
[INFO] [stdout]     |                               ^^-----^^^^^^^
[INFO] [stdout]     |                                 |
[INFO] [stdout]     |                                 this raw pointer has type `*mut [VMFunctionBody]`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[VMFunctionBody]`
[INFO] [stdout]    --> src/runtime.rs:970:31
[INFO] [stdout]     |
[INFO] [stdout] 970 |                     let len = (**func).len();
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout] note: method calls to `len` require a reference
[INFO] [stdout]    --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/slice/mod.rs:114:4
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 970 |                     let len = (&(**func)).len();
[INFO] [stdout]     |                               ++        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `substrate-wasmtime` (lib) due to 2 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a5cccbcef1dfd14d7e5d89f6bef95334e79c9350a9e678f11caa2ecac9d9f1c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5cccbcef1dfd14d7e5d89f6bef95334e79c9350a9e678f11caa2ecac9d9f1c6", kill_on_drop: false }`
[INFO] [stdout] a5cccbcef1dfd14d7e5d89f6bef95334e79c9350a9e678f11caa2ecac9d9f1c6
