[INFO] fetching crate wasmtime 25.0.1... [INFO] checking wasmtime-25.0.1 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930 [INFO] extracting crate wasmtime 25.0.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate wasmtime 25.0.1 on toolchain a3f76a26e045a760bb1163b7eab36872985242d5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasmtime 25.0.1 [INFO] finished tweaking crates.io crate wasmtime 25.0.1 [INFO] tweaked toml for crates.io crate wasmtime 25.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 177 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (available: v0.24.1) [INFO] [stderr] Adding base64 v0.21.7 (available: v0.22.1) [INFO] [stderr] Adding bit-set v0.5.3 (available: v0.8.0) [INFO] [stderr] Adding bit-vec v0.6.3 (available: v0.8.0) [INFO] [stderr] Adding embedded-io v0.4.0 (available: v0.6.1) [INFO] [stderr] Adding env_logger v0.10.2 (available: v0.11.5) [INFO] [stderr] Adding fxprof-processed-profile v0.6.0 (available: v0.7.0) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding gimli v0.29.0 (available: v0.31.0) [INFO] [stderr] Adding heck v0.4.1 (available: v0.5.0) [INFO] [stderr] Adding itertools v0.12.1 (available: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding quick-error v1.2.3 (available: v2.0.1) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasmtime-jit-icache-coherence v25.0.1 [INFO] [stderr] Downloaded cranelift-bitset v0.112.1 [INFO] [stderr] Downloaded wast v217.0.0 [INFO] [stderr] Downloaded cranelift-native v0.112.1 [INFO] [stderr] Downloaded cranelift-isle v0.112.1 [INFO] [stderr] Downloaded wasmtime-environ v25.0.1 [INFO] [stderr] Downloaded ittapi-sys v0.4.0 [INFO] [stderr] Downloaded wasmtime-fiber v25.0.1 [INFO] [stderr] Downloaded wasmtime-wit-bindgen v25.0.1 [INFO] [stderr] Downloaded cranelift-frontend v0.112.1 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.112.1 [INFO] [stderr] Downloaded wasmtime-cranelift v25.0.1 [INFO] [stderr] Downloaded regalloc2 v0.10.2 [INFO] [stderr] Downloaded winch-codegen v0.23.1 [INFO] [stderr] Downloaded wasmtime-component-macro v25.0.1 [INFO] [stderr] Downloaded cranelift-bforest v0.112.1 [INFO] [stderr] Downloaded cranelift-control v0.112.1 [INFO] [stderr] Downloaded pulley-interpreter v0.1.1 [INFO] [stderr] Downloaded cranelift-entity v0.112.1 [INFO] [stderr] Downloaded cranelift-codegen v0.112.1 [INFO] [stderr] Downloaded wasmtime-types v25.0.1 [INFO] [stderr] Downloaded wasmtime-jit-debug v25.0.1 [INFO] [stderr] Downloaded wasmtime-slab v25.0.1 [INFO] [stderr] Downloaded wasmtime-versioned-export-macros v25.0.1 [INFO] [stderr] Downloaded wasmtime-component-util v25.0.1 [INFO] [stderr] Downloaded wasmtime-wmemcheck v25.0.1 [INFO] [stderr] Downloaded wat v1.217.0 [INFO] [stderr] Downloaded ittapi v0.4.0 [INFO] [stderr] Downloaded wit-parser v0.217.0 [INFO] [stderr] Downloaded wasmtime-asm-macros v25.0.1 [INFO] [stderr] Downloaded slice-group-by v0.3.1 [INFO] [stderr] Downloaded cranelift-wasm v0.112.1 [INFO] [stderr] Downloaded wasmtime-winch v25.0.1 [INFO] [stderr] Downloaded wasm-encoder v0.217.0 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.112.1 [INFO] [stderr] Downloaded wasmparser v0.217.0 [INFO] [stderr] Downloaded wasmtime-cache v25.0.1 [INFO] [stderr] Downloaded wasmprinter v0.217.0 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 62bab12a5258f67e8c712b63686f7ef36421347f8cc051d69bb3c6f3ae6107c2 [INFO] running `Command { std: "docker" "start" "-a" "62bab12a5258f67e8c712b63686f7ef36421347f8cc051d69bb3c6f3ae6107c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62bab12a5258f67e8c712b63686f7ef36421347f8cc051d69bb3c6f3ae6107c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62bab12a5258f67e8c712b63686f7ef36421347f8cc051d69bb3c6f3ae6107c2", kill_on_drop: false }` [INFO] [stdout] 62bab12a5258f67e8c712b63686f7ef36421347f8cc051d69bb3c6f3ae6107c2 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95997bcdc6406aaf9302f242a7e701c4d0a4809390e87d1cc262b996798cdcb9 [INFO] running `Command { std: "docker" "start" "-a" "95997bcdc6406aaf9302f242a7e701c4d0a4809390e87d1cc262b996798cdcb9", kill_on_drop: false }` [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling cranelift-isle v0.112.1 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling cranelift-codegen-shared v0.112.1 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling wasmtime-versioned-export-macros v25.0.1 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling cranelift-codegen-meta v0.112.1 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking rustc-hash v2.0.0 [INFO] [stderr] Checking slice-group-by v0.3.1 [INFO] [stderr] Checking arbitrary v1.3.2 [INFO] [stderr] Checking wasm-encoder v0.217.0 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling zstd-safe v7.2.1 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling cc v1.1.22 [INFO] [stderr] Compiling cpp_demangle v0.4.4 [INFO] [stderr] Checking cobs v0.2.3 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Checking cranelift-control v0.112.1 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Compiling id-arena v2.2.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Compiling wasmtime-cache v25.0.1 [INFO] [stderr] Compiling wasmtime-component-macro v25.0.1 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking wasmtime-component-util v25.0.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking directories-next v2.0.0 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking wast v217.0.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking wasmtime-asm-macros v25.0.1 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking debugid v0.8.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking wasmtime-jit-icache-coherence v25.0.1 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking sptr v0.3.2 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking wasmtime-slab v25.0.1 [INFO] [stderr] Compiling zstd-sys v2.0.13+zstd.1.5.6 [INFO] [stderr] Compiling ittapi-sys v0.4.0 [INFO] [stderr] Compiling wasmtime-fiber v25.0.1 [INFO] [stderr] Compiling wasmtime v25.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling cranelift-codegen v0.112.1 [INFO] [stderr] Checking cranelift-bitset v0.112.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking postcard v1.0.10 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking cranelift-entity v0.112.1 [INFO] [stderr] Compiling indexmap v2.5.0 [INFO] [stderr] Checking regalloc2 v0.10.2 [INFO] [stderr] Checking cranelift-bforest v0.112.1 [INFO] [stderr] Checking tempfile v3.13.0 [INFO] [stderr] Checking ittapi v0.4.0 [INFO] [stderr] Checking memfd v0.6.4 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking fxprof-processed-profile v0.6.0 [INFO] [stderr] Compiling wasmparser v0.217.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking proptest v1.5.0 [INFO] [stderr] Checking gimli v0.29.0 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Checking toml_edit v0.22.22 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking wat v1.217.0 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Checking zstd v0.13.2 [INFO] [stderr] Checking addr2line v0.22.0 [INFO] [stderr] Checking wasmtime-jit-debug v25.0.1 [INFO] [stderr] Checking wasmtime-types v25.0.1 [INFO] [stderr] Checking wasmprinter v0.217.0 [INFO] [stderr] Compiling wit-parser v0.217.0 [INFO] [stderr] Checking wasmtime-environ v25.0.1 [INFO] [stderr] Compiling wasmtime-wit-bindgen v25.0.1 [INFO] [stderr] Checking cranelift-frontend v0.112.1 [INFO] [stderr] Checking cranelift-native v0.112.1 [INFO] [stderr] Checking cranelift-wasm v0.112.1 [INFO] [stderr] Checking wasmtime-cranelift v25.0.1 [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/runtime/vm/sys/unix/signals.rs:85:7 [INFO] [stdout] | [INFO] [stdout] 85 | f(PREV_SIGSEGV.as_mut_ptr(), 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] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/runtime/vm/sys/unix/signals.rs:88:7 [INFO] [stdout] | [INFO] [stdout] 88 | f(PREV_SIGILL.as_mut_ptr(), 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] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/runtime/vm/sys/unix/signals.rs:92:11 [INFO] [stdout] | [INFO] [stdout] 92 | f(PREV_SIGFPE.as_mut_ptr(), 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] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/runtime/vm/sys/unix/signals.rs:98:11 [INFO] [stdout] | [INFO] [stdout] 98 | f(PREV_SIGBUS.as_mut_ptr(), 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] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/runtime/vm/sys/unix/signals.rs:148:26 [INFO] [stdout] | [INFO] [stdout] 148 | libc::SIGSEGV => PREV_SIGSEGV.as_ptr(), [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] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/runtime/vm/sys/unix/signals.rs:149:25 [INFO] [stdout] | [INFO] [stdout] 149 | libc::SIGBUS => PREV_SIGBUS.as_ptr(), [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] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/runtime/vm/sys/unix/signals.rs:150:25 [INFO] [stdout] | [INFO] [stdout] 150 | libc::SIGFPE => PREV_SIGFPE.as_ptr(), [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] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/runtime/vm/sys/unix/signals.rs:151:25 [INFO] [stdout] | [INFO] [stdout] 151 | libc::SIGILL => PREV_SIGILL.as_ptr(), [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] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/runtime/vm/sys/unix/signals.rs:85:7 [INFO] [stdout] | [INFO] [stdout] 85 | f(PREV_SIGSEGV.as_mut_ptr(), 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] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/runtime/vm/sys/unix/signals.rs:88:7 [INFO] [stdout] | [INFO] [stdout] 88 | f(PREV_SIGILL.as_mut_ptr(), 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] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/runtime/vm/sys/unix/signals.rs:92:11 [INFO] [stdout] | [INFO] [stdout] 92 | f(PREV_SIGFPE.as_mut_ptr(), 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] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/runtime/vm/sys/unix/signals.rs:98:11 [INFO] [stdout] | [INFO] [stdout] 98 | f(PREV_SIGBUS.as_mut_ptr(), 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] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/runtime/vm/sys/unix/signals.rs:148:26 [INFO] [stdout] | [INFO] [stdout] 148 | libc::SIGSEGV => PREV_SIGSEGV.as_ptr(), [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] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/runtime/vm/sys/unix/signals.rs:149:25 [INFO] [stdout] | [INFO] [stdout] 149 | libc::SIGBUS => PREV_SIGBUS.as_ptr(), [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] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/runtime/vm/sys/unix/signals.rs:150:25 [INFO] [stdout] | [INFO] [stdout] 150 | libc::SIGFPE => PREV_SIGFPE.as_ptr(), [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] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/runtime/vm/sys/unix/signals.rs:151:25 [INFO] [stdout] | [INFO] [stdout] 151 | libc::SIGILL => PREV_SIGILL.as_ptr(), [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] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.77s [INFO] running `Command { std: "docker" "inspect" "95997bcdc6406aaf9302f242a7e701c4d0a4809390e87d1cc262b996798cdcb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95997bcdc6406aaf9302f242a7e701c4d0a4809390e87d1cc262b996798cdcb9", kill_on_drop: false }` [INFO] [stdout] 95997bcdc6406aaf9302f242a7e701c4d0a4809390e87d1cc262b996798cdcb9