[INFO] fetching crate unc-vm-vm 0.12.2... [INFO] testing unc-vm-vm-0.12.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate unc-vm-vm 0.12.2 into /workspace/builds/worker-3-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-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate unc-vm-vm 0.12.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 116 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: v2.11.0) [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: v0.8.11) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] [stderr] Adding wasmparser v0.99.0 (available: v0.238.0) [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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded prefix-sum-vec v0.1.2 [INFO] [stderr] Downloaded wasmprinter v0.2.57 [INFO] [stderr] Downloaded unc-vm-types v0.12.2 [INFO] [stderr] Downloaded wasmparser v0.99.0 [INFO] [stderr] Downloaded wasmparser v0.105.0 [INFO] [stderr] Downloaded finite-wasm v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca9aed2e2e4252ae7248afd2feff29a4bb29494bc247c41c44a9daea5efe4f2a [INFO] running `Command { std: "docker" "start" "-a" "ca9aed2e2e4252ae7248afd2feff29a4bb29494bc247c41c44a9daea5efe4f2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca9aed2e2e4252ae7248afd2feff29a4bb29494bc247c41c44a9daea5efe4f2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca9aed2e2e4252ae7248afd2feff29a4bb29494bc247c41c44a9daea5efe4f2a", kill_on_drop: false }` [INFO] [stdout] ca9aed2e2e4252ae7248afd2feff29a4bb29494bc247c41c44a9daea5efe4f2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d33ec89f140771174415e0e71db55bdb157811bb0b17d299f2aa4cec5d910d5 [INFO] running `Command { std: "docker" "start" "-a" "7d33ec89f140771174415e0e71db55bdb157811bb0b17d299f2aa4cec5d910d5", kill_on_drop: false }` [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rkyv v0.7.45 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling seahash v4.1.0 [INFO] [stderr] Compiling finite-wasm v0.5.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling unc-vm-vm v0.12.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling prefix-sum-vec v0.1.2 [INFO] [stderr] Compiling region v3.0.2 [INFO] [stderr] Compiling more-asserts v0.2.2 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling rkyv_derive v0.7.45 [INFO] [stderr] Compiling ptr_meta v0.1.4 [INFO] [stderr] Compiling wasmparser v0.105.0 [INFO] [stderr] Compiling wasmparser v0.99.0 [INFO] [stderr] Compiling backtrace v0.3.75 [INFO] [stderr] Compiling unc-vm-types v0.12.2 [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" "7d33ec89f140771174415e0e71db55bdb157811bb0b17d299f2aa4cec5d910d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d33ec89f140771174415e0e71db55bdb157811bb0b17d299f2aa4cec5d910d5", kill_on_drop: false }` [INFO] [stdout] 7d33ec89f140771174415e0e71db55bdb157811bb0b17d299f2aa4cec5d910d5