[INFO] fetching crate linera-wasmer-vm 4.4.0-linera.7...
[INFO] testing linera-wasmer-vm-4.4.0-linera.7 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate linera-wasmer-vm 4.4.0-linera.7 into /workspace/builds/worker-5-tc2/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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate linera-wasmer-vm 4.4.0-linera.7 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 119 packages to latest compatible versions
[INFO] [stderr]       Adding corosensei v0.1.4 (available: v0.3.1)
[INFO] [stderr]       Adding enum-iterator v0.7.0 (available: v2.3.0)
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.12.0)
[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: v2.0.17)
[INFO] [stderr]       Adding wasmer-types v4.4.0 (available: v6.1.0)
[INFO] [stderr]       Adding windows-sys v0.59.0 (available: v0.61.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f65e916ada77aac1397c4d26cca13e9bd3d4980e115d84b1be997231757a0162
[INFO] running `Command { std: "docker" "start" "-a" "f65e916ada77aac1397c4d26cca13e9bd3d4980e115d84b1be997231757a0162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f65e916ada77aac1397c4d26cca13e9bd3d4980e115d84b1be997231757a0162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f65e916ada77aac1397c4d26cca13e9bd3d4980e115d84b1be997231757a0162", kill_on_drop: false }`
[INFO] [stdout] f65e916ada77aac1397c4d26cca13e9bd3d4980e115d84b1be997231757a0162
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ceacf59e1a04b5f45909a6dd7d1eef6259ed0326a9e3f9166054c21b224e0034
[INFO] running `Command { std: "docker" "start" "-a" "ceacf59e1a04b5f45909a6dd7d1eef6259ed0326a9e3f9166054c21b224e0034", kill_on_drop: false }`
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[INFO] [stderr]    Compiling 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<String, ExportIndex> {
[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<VMGlobal> {
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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)]` (part of `#[warn(rust_2024_compatibility)]`) 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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[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 1m 03s
[INFO] running `Command { std: "docker" "inspect" "ceacf59e1a04b5f45909a6dd7d1eef6259ed0326a9e3f9166054c21b224e0034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceacf59e1a04b5f45909a6dd7d1eef6259ed0326a9e3f9166054c21b224e0034", kill_on_drop: false }`
[INFO] [stdout] ceacf59e1a04b5f45909a6dd7d1eef6259ed0326a9e3f9166054c21b224e0034
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cacb8ebb87971d87d9e01a9c5bc5a0ad6719dca66e9b5c6cd6845a67f239d85
[INFO] running `Command { std: "docker" "start" "-a" "2cacb8ebb87971d87d9e01a9c5bc5a0ad6719dca66e9b5c6cd6845a67f239d85", kill_on_drop: false }`
[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<String, ExportIndex> {
[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<VMGlobal> {
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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)]` (part of `#[warn(rust_2024_compatibility)]`) 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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling 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<String, ExportIndex> {
[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<VMGlobal> {
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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)]` (part of `#[warn(rust_2024_compatibility)]`) 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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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 <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "2cacb8ebb87971d87d9e01a9c5bc5a0ad6719dca66e9b5c6cd6845a67f239d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cacb8ebb87971d87d9e01a9c5bc5a0ad6719dca66e9b5c6cd6845a67f239d85", kill_on_drop: false }`
[INFO] [stdout] 2cacb8ebb87971d87d9e01a9c5bc5a0ad6719dca66e9b5c6cd6845a67f239d85
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 02ab78fe4342cec57043c56a186f92c217eb89fd5a9c1ac15b628760d6c32ba8
[INFO] running `Command { std: "docker" "start" "-a" "02ab78fe4342cec57043c56a186f92c217eb89fd5a9c1ac15b628760d6c32ba8", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/instance/mod.rs:1264:20
[INFO] [stderr]      |
[INFO] [stderr] 1264 |     pub fn exports(&self) -> indexmap::map::Iter<String, ExportIndex> {
[INFO] [stderr]      |                    ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                    |
[INFO] [stderr]      |                    the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1264 |     pub fn exports(&self) -> indexmap::map::Iter<'_, String, ExportIndex> {
[INFO] [stderr]      |                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/store.rs:82:25
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn iter_globals(&self) -> Iter<VMGlobal> {
[INFO] [stderr]    |                         ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn iter_globals(&self) -> Iter<'_, VMGlobal> {
[INFO] [stderr]    |                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]    --> src/trap/traphandlers.rs:173:22
[INFO] [stderr]     |
[INFO] [stderr] 173 |             register(&mut PREV_SIGSEGV, libc::SIGSEGV);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = 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] [stderr]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stderr] help: use `&raw mut` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 173 |             register(&raw mut PREV_SIGSEGV, libc::SIGSEGV);
[INFO] [stderr]     |                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]    --> src/trap/traphandlers.rs:176:22
[INFO] [stderr]     |
[INFO] [stderr] 176 |             register(&mut PREV_SIGILL, libc::SIGILL);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = 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] [stderr] help: use `&raw mut` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 176 |             register(&raw mut PREV_SIGILL, libc::SIGILL);
[INFO] [stderr]     |                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]    --> src/trap/traphandlers.rs:180:26
[INFO] [stderr]     |
[INFO] [stderr] 180 |                 register(&mut PREV_SIGFPE, libc::SIGFPE);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = 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] [stderr] help: use `&raw mut` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 180 |                 register(&raw mut PREV_SIGFPE, libc::SIGFPE);
[INFO] [stderr]     |                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]    --> src/trap/traphandlers.rs:186:26
[INFO] [stderr]     |
[INFO] [stderr] 186 |                 register(&mut PREV_SIGBUS, libc::SIGBUS);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = 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] [stderr] help: use `&raw mut` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 186 |                 register(&raw mut PREV_SIGBUS, libc::SIGBUS);
[INFO] [stderr]     |                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]    --> src/trap/traphandlers.rs:233:34
[INFO] [stderr]     |
[INFO] [stderr] 233 |                 libc::SIGSEGV => &PREV_SIGSEGV,
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = 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] [stderr] help: use `&raw const` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 233 |                 libc::SIGSEGV => &raw const PREV_SIGSEGV,
[INFO] [stderr]     |                                   +++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]    --> src/trap/traphandlers.rs:234:33
[INFO] [stderr]     |
[INFO] [stderr] 234 |                 libc::SIGBUS => &PREV_SIGBUS,
[INFO] [stderr]     |                                 ^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = 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] [stderr] help: use `&raw const` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 234 |                 libc::SIGBUS => &raw const PREV_SIGBUS,
[INFO] [stderr]     |                                  +++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]    --> src/trap/traphandlers.rs:235:33
[INFO] [stderr]     |
[INFO] [stderr] 235 |                 libc::SIGFPE => &PREV_SIGFPE,
[INFO] [stderr]     |                                 ^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = 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] [stderr] help: use `&raw const` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 235 |                 libc::SIGFPE => &raw const PREV_SIGFPE,
[INFO] [stderr]     |                                  +++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]    --> src/trap/traphandlers.rs:236:33
[INFO] [stderr]     |
[INFO] [stderr] 236 |                 libc::SIGILL => &PREV_SIGILL,
[INFO] [stderr]     |                                 ^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = 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] [stderr] help: use `&raw const` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 236 |                 libc::SIGILL => &raw const PREV_SIGILL,
[INFO] [stderr]     |                                  +++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/vmcontext.rs:597:5
[INFO] [stderr]     |
[INFO] [stderr] 586 | #[derive(Debug, Clone, Copy, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                                    --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 597 |     pub call_trampoline: VMTrampoline,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `linera-wasmer-vm` (lib) generated 11 warnings (run `cargo fix --lib -p linera-wasmer-vm` to apply 2 suggestions)
[INFO] [stderr] warning: `linera-wasmer-vm` (lib test) generated 11 warnings (11 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linera_wasmer_vm-f47b483a2cfd5a50)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test mmap::tests::test_round_up_to_page_size ... ok
[INFO] [stdout] test table::table_element_size_test ... ok
[INFO] [stdout] test threadconditions::tests::threadconditions_notify_nowaiters ... ok
[INFO] [stdout] test test_vmfunction_body::check_vmfunction_body_offsets ... ok
[INFO] [stdout] test vmcontext::test_vmdynamicfunction_import_context::check_vmdynamicfunction_import_context_offsets ... ok
[INFO] [stdout] test vmcontext::test_vmcaller_checked_anyfunc::check_vmcaller_checked_anyfunc_offsets ... ok
[INFO] [stdout] test vmcontext::test_vmfunction_import::check_vmfunction_import_offsets ... ok
[INFO] [stdout] test vmcontext::test_vmglobal_definition::check_vmglobal_definition_alignment ... ok
[INFO] [stdout] test vmcontext::test_vmglobal_definition::check_vmglobal_definition_offsets ... ok
[INFO] [stdout] test vmcontext::test_vmglobal_import::check_vmglobal_import_offsets ... ok
[INFO] [stdout] test vmcontext::test_vmmemory_definition::check_vmmemory_definition_offsets ... ok
[INFO] [stdout] test vmcontext::test_vmglobal_definition::check_vmglobal_begins_aligned ... ok
[INFO] [stdout] test vmcontext::test_vmmemory_import::check_vmmemory_import_offsets ... ok
[INFO] [stdout] test vmcontext::test_vmshared_signature_index::check_target_shared_signature_index ... ok
[INFO] [stdout] test vmcontext::test_vmshared_signature_index::check_vmshared_signature_index ... ok
[INFO] [stdout] test vmcontext::test_vmtable_definition::check_vmtable_definition_offsets ... ok
[INFO] [stdout] test vmcontext::test_vmtable_import::check_vmtable_import_offsets ... ok
[INFO] [stdout] test threadconditions::tests::threadconditions_notify_1waiter ... ok
[INFO] [stdout] test threadconditions::tests::threadconditions_notify_2waiters ... ok
[INFO] [stdout] test threadconditions::tests::threadconditions_notify_waiter_timeout ... ok
[INFO] [stdout] test threadconditions::tests::threadconditions_notify_waiter_mismatch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linera_wasmer_vm
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/libcalls.rs - libcalls (line 25) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "02ab78fe4342cec57043c56a186f92c217eb89fd5a9c1ac15b628760d6c32ba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02ab78fe4342cec57043c56a186f92c217eb89fd5a9c1ac15b628760d6c32ba8", kill_on_drop: false }`
[INFO] [stdout] 02ab78fe4342cec57043c56a186f92c217eb89fd5a9c1ac15b628760d6c32ba8
