[INFO] fetching crate unc-vm-vm 0.12.2... [INFO] testing unc-vm-vm-0.12.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate unc-vm-vm 0.12.2 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate unc-vm-vm 0.12.2 [INFO] finished tweaking crates.io crate unc-vm-vm 0.12.2 [INFO] tweaked toml for crates.io crate unc-vm-vm 0.12.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate unc-vm-vm 0.12.2 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 118 packages to latest compatible versions [INFO] [stderr] Adding finite-wasm v0.5.0 (available: v0.6.0) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.11.4) [INFO] [stderr] Adding memoffset v0.8.0 (available: v0.9.1) [INFO] [stderr] Adding more-asserts v0.2.2 (available: v0.3.1) [INFO] [stderr] Adding rkyv v0.7.45 (available: v0.8.12) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] [stderr] Adding wasmparser v0.99.0 (available: v0.239.0) [INFO] [stderr] Adding wasmprinter v0.2.57 (available: v0.2.80) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb002dd049e9c27f5cda52721a093c0dd35df8f7e847d04e0da3d226d0a42d90 [INFO] running `Command { std: "docker" "start" "-a" "cb002dd049e9c27f5cda52721a093c0dd35df8f7e847d04e0da3d226d0a42d90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb002dd049e9c27f5cda52721a093c0dd35df8f7e847d04e0da3d226d0a42d90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb002dd049e9c27f5cda52721a093c0dd35df8f7e847d04e0da3d226d0a42d90", kill_on_drop: false }` [INFO] [stdout] cb002dd049e9c27f5cda52721a093c0dd35df8f7e847d04e0da3d226d0a42d90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90bae1a416724d55b72712857e819359a2fdb390d8f40b8ee069205f371791d1 [INFO] running `Command { std: "docker" "start" "-a" "90bae1a416724d55b72712857e819359a2fdb390d8f40b8ee069205f371791d1", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rkyv v0.7.45 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling rkyv_derive v0.7.45 [INFO] [stderr] Compiling finite-wasm v0.5.0 [INFO] [stderr] Compiling seahash v4.1.0 [INFO] [stderr] Compiling unc-vm-vm v0.12.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling prefix-sum-vec v0.1.2 [INFO] [stderr] Compiling wyz v0.5.1 [INFO] [stderr] Compiling dissimilar v1.0.10 [INFO] [stderr] Compiling region v3.0.2 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling more-asserts v0.2.2 [INFO] [stderr] Compiling ptr_meta v0.1.4 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling wasmparser v0.105.0 [INFO] [stderr] Compiling wasmparser v0.99.0 [INFO] [stderr] Compiling unc-vm-types v0.12.2 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling wasmprinter v0.2.57 [INFO] [stdout] error: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/export.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Clone, Debug, PartialEq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 50 | pub call_trampoline: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `-D unpredictable-function-pointer-comparisons` implied by `-D warnings` [INFO] [stdout] = help: to override `-D warnings` add `#[allow(unpredictable_function_pointer_comparisons)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/resolver.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, PartialEq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 75 | pub import_init_function_ptr: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/resolver.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, PartialEq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 78 | pub host_env_clone_fn: fn(*mut std::ffi::c_void) -> *mut std::ffi::c_void, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/resolver.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug, PartialEq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 85 | pub host_env_drop_fn: unsafe fn(*mut std::ffi::c_void), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tunables.rs:58:16 [INFO] [stdout] | [INFO] [stdout] 58 | fn gas_cfg(&self) -> Box>; [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: `-D mismatched-lifetime-syntaxes` implied by `-D warnings` [INFO] [stdout] = help: to override `-D warnings` add `#[allow(mismatched_lifetime_syntaxes)]` [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 58 | fn gas_cfg(&self) -> Box>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tunables.rs:114:16 [INFO] [stdout] | [INFO] [stdout] 114 | fn gas_cfg(&self) -> Box> { [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] 114 | fn gas_cfg(&self) -> Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `unc-vm-vm` (lib) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "90bae1a416724d55b72712857e819359a2fdb390d8f40b8ee069205f371791d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90bae1a416724d55b72712857e819359a2fdb390d8f40b8ee069205f371791d1", kill_on_drop: false }` [INFO] [stdout] 90bae1a416724d55b72712857e819359a2fdb390d8f40b8ee069205f371791d1