[INFO] fetching crate wasmer-wasi-fl 0.17.1... [INFO] checking wasmer-wasi-fl-0.17.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate wasmer-wasi-fl 0.17.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate wasmer-wasi-fl 0.17.1 [INFO] finished tweaking crates.io crate wasmer-wasi-fl 0.17.1 [INFO] tweaked toml for crates.io crate wasmer-wasi-fl 0.17.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate wasmer-wasi-fl 0.17.1 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 71 packages to latest compatible versions [INFO] [stderr] Adding bincode v1.3.3 (available: v2.0.1) [INFO] [stderr] Adding getrandom v0.1.16 (available: v0.3.3) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] [stderr] Adding time v0.1.45 (available: v0.3.43) [INFO] [stderr] Adding typetag v0.1.8 (available: v0.2.20) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasmer-runtime-core-fl v0.17.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a4ce062c4c06e48119cfaf8296a028d183185b9dfe950bb47b7513d13b3b6f3c [INFO] running `Command { std: "docker" "start" "-a" "a4ce062c4c06e48119cfaf8296a028d183185b9dfe950bb47b7513d13b3b6f3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4ce062c4c06e48119cfaf8296a028d183185b9dfe950bb47b7513d13b3b6f3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4ce062c4c06e48119cfaf8296a028d183185b9dfe950bb47b7513d13b3b6f3c", kill_on_drop: false }` [INFO] [stdout] a4ce062c4c06e48119cfaf8296a028d183185b9dfe950bb47b7513d13b3b6f3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4a4bdc58262609e516f18508517d92b796b6185ef50488fe6e2136ea2b1d743 [INFO] running `Command { std: "docker" "start" "-a" "e4a4bdc58262609e516f18508517d92b796b6185ef50488fe6e2136ea2b1d743", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling arrayref v0.3.9 [INFO] [stderr] Compiling target-lexicon v0.10.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling blake3 v0.3.8 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Compiling ctor v0.1.26 [INFO] [stderr] Checking parking_lot_core v0.7.3 [INFO] [stderr] Compiling ghost v0.1.20 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Compiling typetag-impl v0.1.8 [INFO] [stderr] Checking errno v0.2.8 [INFO] [stderr] Checking page_size v0.4.2 [INFO] [stderr] Checking wasmparser v0.51.4 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Checking inventory v0.2.3 [INFO] [stderr] Compiling wasmer-runtime-core-fl v0.17.1 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking serde_bytes v0.11.17 [INFO] [stderr] Checking serde-bench v0.0.7 [INFO] [stderr] Checking erased-serde v0.3.31 [INFO] [stderr] Checking generational-arena v0.2.9 [INFO] [stderr] Checking typetag v0.1.8 [INFO] [stderr] Checking wasmer-wasi-fl v0.17.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `target` [INFO] [stdout] --> src/lib.rs:24:7 [INFO] [stdout] | [INFO] [stdout] 24 | #[cfg(target = "windows")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(target, values("windows"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(target, values(\"windows\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `target` [INFO] [stdout] --> src/lib.rs:24:7 [INFO] [stdout] | [INFO] [stdout] 24 | #[cfg(target = "windows")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(target, values("windows"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(target, values(\"windows\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/state/types.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | #[typetag::serde(tag = "type")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `Serialize` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_WasiFile_registry` [INFO] [stdout] 150 | pub trait WasiFile: std::fmt::Debug + Send + Write + Read + Seek { [INFO] [stdout] | -------- `WasiFile` is not local [INFO] [stdout] | [INFO] [stdout] = note: the attribute macro `typetag::serde` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the attribute macro `typetag::serde` may come from an old version of the `typetag_impl` crate, try updating your dependency with `cargo update -p typetag_impl` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/state/types.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | #[typetag::serde(tag = "type")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `Send` is not local [INFO] [stdout] | `Serialize` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_WasiFile_registry` [INFO] [stdout] 150 | pub trait WasiFile: std::fmt::Debug + Send + Write + Read + Seek { [INFO] [stdout] | -------- `WasiFile` is not local [INFO] [stdout] | [INFO] [stdout] = note: the attribute macro `typetag::serde` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the attribute macro `typetag::serde` may come from an old version of the `typetag_impl` crate, try updating your dependency with `cargo update -p typetag_impl` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/state/types.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | #[typetag::serde(tag = "type")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `Sync` is not local [INFO] [stdout] | `Serialize` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_WasiFile_registry` [INFO] [stdout] 150 | pub trait WasiFile: std::fmt::Debug + Send + Write + Read + Seek { [INFO] [stdout] | -------- `WasiFile` is not local [INFO] [stdout] | [INFO] [stdout] = note: the attribute macro `typetag::serde` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the attribute macro `typetag::serde` may come from an old version of the `typetag_impl` crate, try updating your dependency with `cargo update -p typetag_impl` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/state/types.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | #[typetag::serde(tag = "type")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `Send` is not local [INFO] [stdout] | `Sync` is not local [INFO] [stdout] | `Serialize` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_WasiFile_registry` [INFO] [stdout] 150 | pub trait WasiFile: std::fmt::Debug + Send + Write + Read + Seek { [INFO] [stdout] | -------- `WasiFile` is not local [INFO] [stdout] | [INFO] [stdout] = note: the attribute macro `typetag::serde` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the attribute macro `typetag::serde` may come from an old version of the `typetag_impl` crate, try updating your dependency with `cargo update -p typetag_impl` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/state/types.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | #[typetag::serde(tag = "type")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ move the `impl` block outside of this constant `_WasiFile_registry` [INFO] [stdout] 150 | pub trait WasiFile: std::fmt::Debug + Send + Write + Read + Seek { [INFO] [stdout] | -------- `WasiFile` is not local [INFO] [stdout] | [INFO] [stdout] = note: the attribute macro `typetag::serde` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the attribute macro `typetag::serde` may come from an old version of the `typetag_impl` crate, try updating your dependency with `cargo update -p typetag_impl` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/state/types.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | #[typetag::serde(tag = "type")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `Strictest` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_WasiFile_registry` [INFO] [stdout] 150 | pub trait WasiFile: std::fmt::Debug + Send + Write + Read + Seek { [INFO] [stdout] | -------- `WasiFile` is not local [INFO] [stdout] | [INFO] [stdout] = note: the attribute macro `typetag::serde` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the attribute macro `typetag::serde` may come from an old version of the `typetag_impl` crate, try updating your dependency with `cargo update -p typetag_impl` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/state/types.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | #[typetag::serde(tag = "type")] [INFO] [stdout] | -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `Box` is not local [INFO] [stdout] | `Send` is not local [INFO] [stdout] | `Deserialize` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_WasiFile_registry` [INFO] [stdout] 150 | pub trait WasiFile: std::fmt::Debug + Send + Write + Read + Seek { [INFO] [stdout] | -------- `WasiFile` is not local [INFO] [stdout] | [INFO] [stdout] = note: the attribute macro `typetag::serde` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the attribute macro `typetag::serde` may come from an old version of the `typetag_impl` crate, try updating your dependency with `cargo update -p typetag_impl` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/state/types.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | #[typetag::serde(tag = "type")] [INFO] [stdout] | -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `Box` is not local [INFO] [stdout] | `Deserialize` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_WasiFile_registry` [INFO] [stdout] 150 | pub trait WasiFile: std::fmt::Debug + Send + Write + Read + Seek { [INFO] [stdout] | -------- `WasiFile` is not local [INFO] [stdout] | [INFO] [stdout] = note: the attribute macro `typetag::serde` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the attribute macro `typetag::serde` may come from an old version of the `typetag_impl` crate, try updating your dependency with `cargo update -p typetag_impl` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/syscalls/mod.rs:91:22 [INFO] [stdout] | [INFO] [stdout] 91 | unsafe { &mut *(bytes as *const [_] as *mut [_] as *mut [u8]) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] = note: even for types with interior mutability, the only legal way to obtain a mutable pointer from a shared reference is through `UnsafeCell::get` [INFO] [stdout] = note: `#[deny(invalid_reference_casting)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/syscalls/mod.rs:2529:25 [INFO] [stdout] | [INFO] [stdout] 2529 | let u8_buffer = &mut *(buf as *const [_] as *mut [_] as *mut [u8]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] = note: even for types with interior mutability, the only legal way to obtain a mutable pointer from a shared reference is through `UnsafeCell::get` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/syscalls/types.rs:52:35 [INFO] [stdout] | [INFO] [stdout] 52 | let bytes: [u8; 8] = unsafe { transmute(ent.d_next.to_le()) }; [INFO] [stdout] | ---------^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::to_ne_bytes` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/syscalls/types.rs:56:35 [INFO] [stdout] | [INFO] [stdout] 56 | let bytes: [u8; 8] = unsafe { transmute(ent.d_ino.to_le()) }; [INFO] [stdout] | ---------^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::to_ne_bytes` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/syscalls/types.rs:60:35 [INFO] [stdout] | [INFO] [stdout] 60 | let bytes: [u8; 4] = unsafe { transmute(ent.d_namlen.to_le()) }; [INFO] [stdout] | ---------^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u32::to_ne_bytes` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wasmer-wasi-fl` (lib) due to 2 previous errors; 12 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/state/types.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | #[typetag::serde(tag = "type")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `Serialize` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_WasiFile_registry` [INFO] [stdout] 150 | pub trait WasiFile: std::fmt::Debug + Send + Write + Read + Seek { [INFO] [stdout] | -------- `WasiFile` is not local [INFO] [stdout] | [INFO] [stdout] = note: the attribute macro `typetag::serde` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the attribute macro `typetag::serde` may come from an old version of the `typetag_impl` crate, try updating your dependency with `cargo update -p typetag_impl` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/state/types.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | #[typetag::serde(tag = "type")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `Send` is not local [INFO] [stdout] | `Serialize` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_WasiFile_registry` [INFO] [stdout] 150 | pub trait WasiFile: std::fmt::Debug + Send + Write + Read + Seek { [INFO] [stdout] | -------- `WasiFile` is not local [INFO] [stdout] | [INFO] [stdout] = note: the attribute macro `typetag::serde` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the attribute macro `typetag::serde` may come from an old version of the `typetag_impl` crate, try updating your dependency with `cargo update -p typetag_impl` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/state/types.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | #[typetag::serde(tag = "type")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `Sync` is not local [INFO] [stdout] | `Serialize` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_WasiFile_registry` [INFO] [stdout] 150 | pub trait WasiFile: std::fmt::Debug + Send + Write + Read + Seek { [INFO] [stdout] | -------- `WasiFile` is not local [INFO] [stdout] | [INFO] [stdout] = note: the attribute macro `typetag::serde` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the attribute macro `typetag::serde` may come from an old version of the `typetag_impl` crate, try updating your dependency with `cargo update -p typetag_impl` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/state/types.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | #[typetag::serde(tag = "type")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `Send` is not local [INFO] [stdout] | `Sync` is not local [INFO] [stdout] | `Serialize` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_WasiFile_registry` [INFO] [stdout] 150 | pub trait WasiFile: std::fmt::Debug + Send + Write + Read + Seek { [INFO] [stdout] | -------- `WasiFile` is not local [INFO] [stdout] | [INFO] [stdout] = note: the attribute macro `typetag::serde` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the attribute macro `typetag::serde` may come from an old version of the `typetag_impl` crate, try updating your dependency with `cargo update -p typetag_impl` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/state/types.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | #[typetag::serde(tag = "type")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ move the `impl` block outside of this constant `_WasiFile_registry` [INFO] [stdout] 150 | pub trait WasiFile: std::fmt::Debug + Send + Write + Read + Seek { [INFO] [stdout] | -------- `WasiFile` is not local [INFO] [stdout] | [INFO] [stdout] = note: the attribute macro `typetag::serde` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the attribute macro `typetag::serde` may come from an old version of the `typetag_impl` crate, try updating your dependency with `cargo update -p typetag_impl` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/state/types.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | #[typetag::serde(tag = "type")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `Strictest` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_WasiFile_registry` [INFO] [stdout] 150 | pub trait WasiFile: std::fmt::Debug + Send + Write + Read + Seek { [INFO] [stdout] | -------- `WasiFile` is not local [INFO] [stdout] | [INFO] [stdout] = note: the attribute macro `typetag::serde` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the attribute macro `typetag::serde` may come from an old version of the `typetag_impl` crate, try updating your dependency with `cargo update -p typetag_impl` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/state/types.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | #[typetag::serde(tag = "type")] [INFO] [stdout] | -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `Box` is not local [INFO] [stdout] | `Send` is not local [INFO] [stdout] | `Deserialize` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_WasiFile_registry` [INFO] [stdout] 150 | pub trait WasiFile: std::fmt::Debug + Send + Write + Read + Seek { [INFO] [stdout] | -------- `WasiFile` is not local [INFO] [stdout] | [INFO] [stdout] = note: the attribute macro `typetag::serde` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the attribute macro `typetag::serde` may come from an old version of the `typetag_impl` crate, try updating your dependency with `cargo update -p typetag_impl` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/state/types.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | #[typetag::serde(tag = "type")] [INFO] [stdout] | -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `Box` is not local [INFO] [stdout] | `Deserialize` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_WasiFile_registry` [INFO] [stdout] 150 | pub trait WasiFile: std::fmt::Debug + Send + Write + Read + Seek { [INFO] [stdout] | -------- `WasiFile` is not local [INFO] [stdout] | [INFO] [stdout] = note: the attribute macro `typetag::serde` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the attribute macro `typetag::serde` may come from an old version of the `typetag_impl` crate, try updating your dependency with `cargo update -p typetag_impl` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/syscalls/mod.rs:91:22 [INFO] [stdout] | [INFO] [stdout] 91 | unsafe { &mut *(bytes as *const [_] as *mut [_] as *mut [u8]) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] = note: even for types with interior mutability, the only legal way to obtain a mutable pointer from a shared reference is through `UnsafeCell::get` [INFO] [stdout] = note: `#[deny(invalid_reference_casting)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/syscalls/mod.rs:2529:25 [INFO] [stdout] | [INFO] [stdout] 2529 | let u8_buffer = &mut *(buf as *const [_] as *mut [_] as *mut [u8]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] = note: even for types with interior mutability, the only legal way to obtain a mutable pointer from a shared reference is through `UnsafeCell::get` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/syscalls/types.rs:52:35 [INFO] [stdout] | [INFO] [stdout] 52 | let bytes: [u8; 8] = unsafe { transmute(ent.d_next.to_le()) }; [INFO] [stdout] | ---------^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::to_ne_bytes` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/syscalls/types.rs:56:35 [INFO] [stdout] | [INFO] [stdout] 56 | let bytes: [u8; 8] = unsafe { transmute(ent.d_ino.to_le()) }; [INFO] [stdout] | ---------^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::to_ne_bytes` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/syscalls/types.rs:60:35 [INFO] [stdout] | [INFO] [stdout] 60 | let bytes: [u8; 4] = unsafe { transmute(ent.d_namlen.to_le()) }; [INFO] [stdout] | ---------^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u32::to_ne_bytes` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wasmer-wasi-fl` (lib test) due to 2 previous errors; 12 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e4a4bdc58262609e516f18508517d92b796b6185ef50488fe6e2136ea2b1d743", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4a4bdc58262609e516f18508517d92b796b6185ef50488fe6e2136ea2b1d743", kill_on_drop: false }` [INFO] [stdout] e4a4bdc58262609e516f18508517d92b796b6185ef50488fe6e2136ea2b1d743