[INFO] fetching crate linera-wasmer-vm 4.4.0-linera.7... [INFO] checking linera-wasmer-vm-4.4.0-linera.7 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate linera-wasmer-vm 4.4.0-linera.7 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate linera-wasmer-vm 4.4.0-linera.7 [INFO] finished tweaking crates.io crate linera-wasmer-vm 4.4.0-linera.7 [INFO] tweaked toml for crates.io crate linera-wasmer-vm 4.4.0-linera.7 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate linera-wasmer-vm 4.4.0-linera.7 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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 corosensei v0.1.4 (available: v0.2.2) [INFO] [stderr] Adding enum-iterator v0.7.0 (available: v2.1.0) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.11.0) [INFO] [stderr] Adding loupe v0.1.3 (available: v0.2.0) [INFO] [stderr] Adding mach2 v0.4.3 (available: v0.5.0) [INFO] [stderr] Adding more-asserts v0.2.2 (available: v0.3.1) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] [stderr] Adding wasmer-types v4.4.0 (available: v6.0.1) [INFO] [stderr] Adding windows-sys v0.59.0 (available: v0.60.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c1272cf41820af882f3b21665acb4a22dfebe767c0740dd864ee5896e12a7d68 [INFO] running `Command { std: "docker" "start" "-a" "c1272cf41820af882f3b21665acb4a22dfebe767c0740dd864ee5896e12a7d68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1272cf41820af882f3b21665acb4a22dfebe767c0740dd864ee5896e12a7d68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1272cf41820af882f3b21665acb4a22dfebe767c0740dd864ee5896e12a7d68", kill_on_drop: false }` [INFO] [stdout] c1272cf41820af882f3b21665acb4a22dfebe767c0740dd864ee5896e12a7d68 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7c098b9ed7e8cbf3faa392238a287bc5a6a923f4f121247f305296017b74456 [INFO] running `Command { std: "docker" "start" "-a" "b7c098b9ed7e8cbf3faa392238a287bc5a6a923f4f121247f305296017b74456", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling bytecheck v0.6.12 [INFO] [stderr] Checking simdutf8 v0.1.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling rend v0.4.2 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling rkyv v0.7.45 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Checking cpufeatures v0.2.17 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking seahash v4.1.0 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking more-asserts v0.2.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling corosensei v0.1.4 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking rustc-demangle v0.1.26 [INFO] [stderr] Checking xxhash-rust v0.8.15 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking region v3.0.2 [INFO] [stderr] Checking crossbeam-queue v0.3.12 [INFO] [stderr] Checking dashmap v6.1.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling bytecheck_derive v0.6.12 [INFO] [stderr] Compiling rkyv_derive v0.7.45 [INFO] [stderr] Compiling enum-iterator-derive v0.7.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking ptr_meta v0.1.4 [INFO] [stderr] Checking enum-iterator v0.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling darling_macro v0.21.3 [INFO] [stderr] Compiling darling v0.21.3 [INFO] [stderr] Compiling enumset_derive v0.14.0 [INFO] [stderr] Checking enumset v1.1.10 [INFO] [stderr] Checking wasmer-types v4.4.0 [INFO] [stderr] Checking linera-wasmer-vm v4.4.0-linera.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/instance/mod.rs:1264:20 [INFO] [stdout] | [INFO] [stdout] 1264 | pub fn exports(&self) -> indexmap::map::Iter { [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] 1264 | pub fn exports(&self) -> indexmap::map::Iter<'_, String, ExportIndex> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/store.rs:82:25 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn iter_globals(&self) -> Iter { [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] 82 | pub fn iter_globals(&self) -> Iter<'_, VMGlobal> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/trap/traphandlers.rs:173:22 [INFO] [stdout] | [INFO] [stdout] 173 | register(&mut PREV_SIGSEGV, libc::SIGSEGV); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 173 | register(&raw mut PREV_SIGSEGV, libc::SIGSEGV); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/trap/traphandlers.rs:176:22 [INFO] [stdout] | [INFO] [stdout] 176 | register(&mut PREV_SIGILL, libc::SIGILL); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 176 | register(&raw mut PREV_SIGILL, libc::SIGILL); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/trap/traphandlers.rs:180:26 [INFO] [stdout] | [INFO] [stdout] 180 | register(&mut PREV_SIGFPE, libc::SIGFPE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 180 | register(&raw mut PREV_SIGFPE, libc::SIGFPE); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/trap/traphandlers.rs:186:26 [INFO] [stdout] | [INFO] [stdout] 186 | register(&mut PREV_SIGBUS, libc::SIGBUS); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 186 | register(&raw mut PREV_SIGBUS, libc::SIGBUS); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/trap/traphandlers.rs:233:34 [INFO] [stdout] | [INFO] [stdout] 233 | libc::SIGSEGV => &PREV_SIGSEGV, [INFO] [stdout] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 233 | libc::SIGSEGV => &raw const PREV_SIGSEGV, [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/trap/traphandlers.rs:234:33 [INFO] [stdout] | [INFO] [stdout] 234 | libc::SIGBUS => &PREV_SIGBUS, [INFO] [stdout] | ^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 234 | libc::SIGBUS => &raw const PREV_SIGBUS, [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/trap/traphandlers.rs:235:33 [INFO] [stdout] | [INFO] [stdout] 235 | libc::SIGFPE => &PREV_SIGFPE, [INFO] [stdout] | ^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 235 | libc::SIGFPE => &raw const PREV_SIGFPE, [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/trap/traphandlers.rs:236:33 [INFO] [stdout] | [INFO] [stdout] 236 | libc::SIGILL => &PREV_SIGILL, [INFO] [stdout] | ^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 236 | libc::SIGILL => &raw const PREV_SIGILL, [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/vmcontext.rs:597:5 [INFO] [stdout] | [INFO] [stdout] 586 | #[derive(Debug, Clone, Copy, Hash, PartialEq, Eq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 597 | pub call_trampoline: VMTrampoline, [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: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/instance/mod.rs:1264:20 [INFO] [stdout] | [INFO] [stdout] 1264 | pub fn exports(&self) -> indexmap::map::Iter { [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] 1264 | pub fn exports(&self) -> indexmap::map::Iter<'_, String, ExportIndex> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/store.rs:82:25 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn iter_globals(&self) -> Iter { [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] 82 | pub fn iter_globals(&self) -> Iter<'_, VMGlobal> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/trap/traphandlers.rs:173:22 [INFO] [stdout] | [INFO] [stdout] 173 | register(&mut PREV_SIGSEGV, libc::SIGSEGV); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 173 | register(&raw mut PREV_SIGSEGV, libc::SIGSEGV); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/trap/traphandlers.rs:176:22 [INFO] [stdout] | [INFO] [stdout] 176 | register(&mut PREV_SIGILL, libc::SIGILL); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 176 | register(&raw mut PREV_SIGILL, libc::SIGILL); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/trap/traphandlers.rs:180:26 [INFO] [stdout] | [INFO] [stdout] 180 | register(&mut PREV_SIGFPE, libc::SIGFPE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 180 | register(&raw mut PREV_SIGFPE, libc::SIGFPE); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/trap/traphandlers.rs:186:26 [INFO] [stdout] | [INFO] [stdout] 186 | register(&mut PREV_SIGBUS, libc::SIGBUS); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 186 | register(&raw mut PREV_SIGBUS, libc::SIGBUS); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/trap/traphandlers.rs:233:34 [INFO] [stdout] | [INFO] [stdout] 233 | libc::SIGSEGV => &PREV_SIGSEGV, [INFO] [stdout] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 233 | libc::SIGSEGV => &raw const PREV_SIGSEGV, [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/trap/traphandlers.rs:234:33 [INFO] [stdout] | [INFO] [stdout] 234 | libc::SIGBUS => &PREV_SIGBUS, [INFO] [stdout] | ^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 234 | libc::SIGBUS => &raw const PREV_SIGBUS, [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/trap/traphandlers.rs:235:33 [INFO] [stdout] | [INFO] [stdout] 235 | libc::SIGFPE => &PREV_SIGFPE, [INFO] [stdout] | ^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 235 | libc::SIGFPE => &raw const PREV_SIGFPE, [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/trap/traphandlers.rs:236:33 [INFO] [stdout] | [INFO] [stdout] 236 | libc::SIGILL => &PREV_SIGILL, [INFO] [stdout] | ^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 236 | libc::SIGILL => &raw const PREV_SIGILL, [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/vmcontext.rs:597:5 [INFO] [stdout] | [INFO] [stdout] 586 | #[derive(Debug, Clone, Copy, Hash, PartialEq, Eq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 597 | pub call_trampoline: VMTrampoline, [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: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.51s [INFO] running `Command { std: "docker" "inspect" "b7c098b9ed7e8cbf3faa392238a287bc5a6a923f4f121247f305296017b74456", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7c098b9ed7e8cbf3faa392238a287bc5a6a923f4f121247f305296017b74456", kill_on_drop: false }` [INFO] [stdout] b7c098b9ed7e8cbf3faa392238a287bc5a6a923f4f121247f305296017b74456