[INFO] fetching crate dittolive-ditto-sys 4.4.5... [INFO] checking dittolive-ditto-sys-4.4.5 against master#e9271846294c4ee5bd7706df68180320c0b5ff20 for pr-119825 [INFO] extracting crate dittolive-ditto-sys 4.4.5 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate dittolive-ditto-sys 4.4.5 on toolchain e9271846294c4ee5bd7706df68180320c0b5ff20 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dittolive-ditto-sys 4.4.5 [INFO] finished tweaking crates.io crate dittolive-ditto-sys 4.4.5 [INFO] tweaked toml for crates.io crate dittolive-ditto-sys 4.4.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded macro_rules_attribute-proc_macro v0.0.2 [INFO] [stderr] Downloaded unwind_safe v0.1.0 [INFO] [stderr] Downloaded safer_ffi-proc_macros v0.1.4 [INFO] [stderr] Downloaded macro_rules_attribute v0.0.2 [INFO] [stderr] Downloaded with_builtin_macros v0.0.3 [INFO] [stderr] Downloaded ext-trait-proc_macros v1.0.1 [INFO] [stderr] Downloaded with_builtin_macros-proc_macros v0.0.3 [INFO] [stderr] Downloaded async-compat v0.2.3 [INFO] [stderr] Downloaded extension-traits v1.0.1 [INFO] [stderr] Downloaded ext-trait v1.0.1 [INFO] [stderr] Downloaded safer-ffi v0.1.4 [INFO] [stderr] Downloaded uninit v0.5.1 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74923237e4d328956510b5f459058cbe9e587bea20d4d30f21e4928f99fe7ed1 [INFO] running `Command { std: "docker" "start" "-a" "74923237e4d328956510b5f459058cbe9e587bea20d4d30f21e4928f99fe7ed1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74923237e4d328956510b5f459058cbe9e587bea20d4d30f21e4928f99fe7ed1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74923237e4d328956510b5f459058cbe9e587bea20d4d30f21e4928f99fe7ed1", kill_on_drop: false }` [INFO] [stdout] 74923237e4d328956510b5f459058cbe9e587bea20d4d30f21e4928f99fe7ed1 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80df7e5b516d2cc79081a1195ed6243465b0bbfeb73bb6bf6ffb396e97d47bc3 [INFO] running `Command { std: "docker" "start" "-a" "80df7e5b516d2cc79081a1195ed6243465b0bbfeb73bb6bf6ffb396e97d47bc3", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.1.3 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking lock_api v0.4.11 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Compiling safer-ffi v0.1.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling dittolive-ditto-sys v4.4.5 (/opt/rustwide/workdir) [INFO] [stderr] Checking unwind_safe v0.1.0 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.0.2 [INFO] [stderr] Compiling macro_rules_attribute v0.1.3 [INFO] [stderr] Checking macro_rules_attribute v0.0.2 [INFO] [stderr] warning: dittolive-ditto-sys@4.4.5: [dittolive-ditto-sys] `libdittoffi.a` not found (build with `-vv` to debug the locations searched) [INFO] [stderr] warning: dittolive-ditto-sys@4.4.5: [dittolive-ditto-sys] Attempting to download https://software.ditto.live/rust/Ditto/4.4.5/x86_64-unknown-linux-gnu/release/libdittoffi.a [INFO] [stderr] warning: dittolive-ditto-sys@4.4.5: [dittolive-ditto-sys] Unable to download Ditto SDK binary component [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling ext-trait-proc_macros v1.0.1 [INFO] [stderr] Compiling with_builtin_macros-proc_macros v0.0.3 [INFO] [stderr] Compiling safer_ffi-proc_macros v0.1.4 [INFO] [stderr] Checking with_builtin_macros v0.0.3 [INFO] [stderr] Checking ext-trait v1.0.1 [INFO] [stderr] Checking extension-traits v1.0.1 [INFO] [stderr] Checking uninit v0.5.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking async-compat v0.2.3 [INFO] [stdout] warning: `extern` fn uses type `Option>>`, which is not FFI-safe [INFO] [stdout] --> dittoffi.rs:285:15 [INFO] [stdout] | [INFO] [stdout] 285 | c_cb: unsafe extern "C" fn(ctx: *mut c_void, params: c_cb_params), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum [INFO] [stdout] = note: enum has no representation hint [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `tuple::void::CVoid`, which is not FFI-safe [INFO] [stdout] --> dittoffi.rs:779:29 [INFO] [stdout] | [INFO] [stdout] 779 | pub get_current_handle: extern "C" fn() -> FfiHandle, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `tuple::void::CVoid`, which is not FFI-safe [INFO] [stdout] --> dittoffi.rs:789:5 [INFO] [stdout] | [INFO] [stdout] 789 | / for<'f> // <- supporting this requires the transparent newtype. [INFO] [stdout] 790 | | extern "C" fn(func: VirtualPtr), [INFO] [stdout] | |______________________________________________________^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `Option>>`, which is not FFI-safe [INFO] [stdout] --> dittoffi.rs:285:15 [INFO] [stdout] | [INFO] [stdout] 285 | c_cb: unsafe extern "C" fn(ctx: *mut c_void, params: c_cb_params), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum [INFO] [stdout] = note: enum has no representation hint [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `tuple::void::CVoid`, which is not FFI-safe [INFO] [stdout] --> dittoffi.rs:779:29 [INFO] [stdout] | [INFO] [stdout] 779 | pub get_current_handle: extern "C" fn() -> FfiHandle, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `tuple::void::CVoid`, which is not FFI-safe [INFO] [stdout] --> dittoffi.rs:789:5 [INFO] [stdout] | [INFO] [stdout] 789 | / for<'f> // <- supporting this requires the transparent newtype. [INFO] [stdout] 790 | | extern "C" fn(func: VirtualPtr), [INFO] [stdout] | |______________________________________________________^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.10s [INFO] running `Command { std: "docker" "inspect" "80df7e5b516d2cc79081a1195ed6243465b0bbfeb73bb6bf6ffb396e97d47bc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80df7e5b516d2cc79081a1195ed6243465b0bbfeb73bb6bf6ffb396e97d47bc3", kill_on_drop: false }` [INFO] [stdout] 80df7e5b516d2cc79081a1195ed6243465b0bbfeb73bb6bf6ffb396e97d47bc3 [INFO] checking dittolive-ditto-sys-4.4.5 against try#925e66ec5d7d73da31ddd13e53f21e4674feb4ba for pr-119825 [INFO] extracting crate dittolive-ditto-sys 4.4.5 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate dittolive-ditto-sys 4.4.5 on toolchain 925e66ec5d7d73da31ddd13e53f21e4674feb4ba [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+925e66ec5d7d73da31ddd13e53f21e4674feb4ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dittolive-ditto-sys 4.4.5 [INFO] finished tweaking crates.io crate dittolive-ditto-sys 4.4.5 [INFO] tweaked toml for crates.io crate dittolive-ditto-sys 4.4.5 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+925e66ec5d7d73da31ddd13e53f21e4674feb4ba" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+925e66ec5d7d73da31ddd13e53f21e4674feb4ba" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+925e66ec5d7d73da31ddd13e53f21e4674feb4ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2dd88623e80fc796ba5170489f03ae5de42cb85d2402c830a30b147e3bcdc99e [INFO] running `Command { std: "docker" "start" "-a" "2dd88623e80fc796ba5170489f03ae5de42cb85d2402c830a30b147e3bcdc99e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2dd88623e80fc796ba5170489f03ae5de42cb85d2402c830a30b147e3bcdc99e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dd88623e80fc796ba5170489f03ae5de42cb85d2402c830a30b147e3bcdc99e", kill_on_drop: false }` [INFO] [stdout] 2dd88623e80fc796ba5170489f03ae5de42cb85d2402c830a30b147e3bcdc99e [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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+925e66ec5d7d73da31ddd13e53f21e4674feb4ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38dfd87c559a5f94274505561a3dff9c8d2d0726da603d2820ed60e229c84820 [INFO] running `Command { std: "docker" "start" "-a" "38dfd87c559a5f94274505561a3dff9c8d2d0726da603d2820ed60e229c84820", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.1.3 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking lock_api v0.4.11 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Compiling safer-ffi v0.1.4 [INFO] [stderr] Checking unwind_safe v0.1.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling dittolive-ditto-sys v4.4.5 (/opt/rustwide/workdir) [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.0.2 [INFO] [stderr] Compiling macro_rules_attribute v0.1.3 [INFO] [stderr] warning: dittolive-ditto-sys@4.4.5: [dittolive-ditto-sys] `libdittoffi.a` not found (build with `-vv` to debug the locations searched) [INFO] [stderr] warning: dittolive-ditto-sys@4.4.5: [dittolive-ditto-sys] Attempting to download https://software.ditto.live/rust/Ditto/4.4.5/x86_64-unknown-linux-gnu/release/libdittoffi.a [INFO] [stderr] warning: dittolive-ditto-sys@4.4.5: [dittolive-ditto-sys] Unable to download Ditto SDK binary component [INFO] [stderr] Checking macro_rules_attribute v0.0.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Compiling ext-trait-proc_macros v1.0.1 [INFO] [stderr] Compiling with_builtin_macros-proc_macros v0.0.3 [INFO] [stderr] Compiling safer_ffi-proc_macros v0.1.4 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking ext-trait v1.0.1 [INFO] [stderr] Checking extension-traits v1.0.1 [INFO] [stderr] Checking uninit v0.5.1 [INFO] [stderr] Checking with_builtin_macros v0.0.3 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking async-compat v0.2.3 [INFO] [stdout] error[E0119]: conflicting implementations of trait `ReprCTrait` for type `dyn FfiFutureExecutor` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.4/src/dyn_traits/futures/executor.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive_ReprC(dyn, Clone)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | first implementation here [INFO] [stdout] | conflicting implementation for `dyn FfiFutureExecutor` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `derive_ReprC` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `ReprCTrait` for type `dyn dyn_drop::StaticDropGlue` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.4/src/dyn_traits/dyn_drop.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive_ReprC(dyn, Clone)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | first implementation here [INFO] [stdout] | conflicting implementation for `dyn dyn_drop::StaticDropGlue` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `derive_ReprC` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `VirtualPtrFrom>` for type `dyn FfiFutureExecutor` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.4/src/dyn_traits/futures/executor.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive_ReprC(dyn, Clone)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | first implementation here [INFO] [stdout] | conflicting implementation for `dyn FfiFutureExecutor` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `derive_ReprC` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `VirtualPtrFrom<&_>` for type `dyn FfiFutureExecutor` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.4/src/dyn_traits/futures/executor.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive_ReprC(dyn, Clone)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | first implementation here [INFO] [stdout] | conflicting implementation for `dyn FfiFutureExecutor` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `derive_ReprC` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `VirtualPtrFrom>` for type `dyn dyn_drop::StaticDropGlue` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.4/src/dyn_traits/dyn_drop.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive_ReprC(dyn, Clone)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | first implementation here [INFO] [stdout] | conflicting implementation for `dyn dyn_drop::StaticDropGlue` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `derive_ReprC` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `VirtualPtrFrom<&_>` for type `dyn dyn_drop::StaticDropGlue` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.4/src/dyn_traits/dyn_drop.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive_ReprC(dyn, Clone)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | first implementation here [INFO] [stdout] | conflicting implementation for `dyn dyn_drop::StaticDropGlue` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `derive_ReprC` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `DynClone` for type `dyn FfiFutureExecutor` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.4/src/dyn_traits/futures/executor.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive_ReprC(dyn, Clone)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | first implementation here [INFO] [stdout] | conflicting implementation for `dyn FfiFutureExecutor` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `derive_ReprC` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `DynClone` for type `dyn dyn_drop::StaticDropGlue` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.4/src/dyn_traits/dyn_drop.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive_ReprC(dyn, Clone)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | first implementation here [INFO] [stdout] | conflicting implementation for `dyn dyn_drop::StaticDropGlue` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `derive_ReprC` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `FfiFutureExecutor` for type `dyn_traits::VirtualPtr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.4/src/dyn_traits/futures/executor.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive_ReprC(dyn, Clone)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | first implementation here [INFO] [stdout] | conflicting implementation for `dyn_traits::VirtualPtr` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `derive_ReprC` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `dyn_drop::StaticDropGlue` for type `dyn_traits::VirtualPtr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.4/src/dyn_traits/dyn_drop.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive_ReprC(dyn, Clone)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | first implementation here [INFO] [stdout] | conflicting implementation for `dyn_traits::VirtualPtr` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `derive_ReprC` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0592]: duplicate definitions with name `spawn_within_tokio_reactor` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.4/src/dyn_traits/futures/executor.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | / pub [INFO] [stdout] 43 | | fn spawn_within_tokio_reactor ( [INFO] [stdout] 44 | | self: &'_ Self, [INFO] [stdout] 45 | | fut: impl 'static + Send + Future, [INFO] [stdout] 46 | | ) -> impl Future [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |________________________________________duplicate definitions for `spawn_within_tokio_reactor` [INFO] [stdout] | other definition for `spawn_within_tokio_reactor` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `__recurse__` which comes from the expansion of the macro `match_` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0592]: duplicate definitions with name `spawn` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.4/src/dyn_traits/futures/executor.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | / pub [INFO] [stdout] 52 | | fn spawn ( [INFO] [stdout] 53 | | self: &'_ Self, [INFO] [stdout] 54 | | fut: impl 'static + Send + Future, [INFO] [stdout] 55 | | ) -> impl Future [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |________________________________________duplicate definitions for `spawn` [INFO] [stdout] | other definition for `spawn` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `__recurse__` which comes from the expansion of the macro `match_` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0592]: duplicate definitions with name `spawn_blocking` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.4/src/dyn_traits/futures/executor.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | / pub [INFO] [stdout] 74 | | fn spawn_blocking ( [INFO] [stdout] 75 | | self: &'_ Self, [INFO] [stdout] 76 | | action: impl 'static + Send + FnOnce() -> R, [INFO] [stdout] 77 | | ) -> impl Future> [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |_______________________________________________________________________________________duplicate definitions for `spawn_blocking` [INFO] [stdout] | other definition for `spawn_blocking` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `__recurse__` which comes from the expansion of the macro `match_` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0592]: duplicate definitions with name `block_on_within_tokio_reactor` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.4/src/dyn_traits/futures/executor.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | / pub [INFO] [stdout] 104 | | fn block_on_within_tokio_reactor ( [INFO] [stdout] 105 | | self: &'_ Self, [INFO] [stdout] 106 | | fut: impl Future [INFO] [stdout] 107 | | ) -> R [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |__________________duplicate definitions for `block_on_within_tokio_reactor` [INFO] [stdout] | other definition for `block_on_within_tokio_reactor` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `__recurse__` which comes from the expansion of the macro `match_` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0592]: duplicate definitions with name `block_on` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.4/src/dyn_traits/futures/executor.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | / pub [INFO] [stdout] 113 | | fn block_on ( [INFO] [stdout] 114 | | self: &'_ Self, [INFO] [stdout] 115 | | fut: impl Future [INFO] [stdout] 116 | | ) -> R [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |__________________duplicate definitions for `block_on` [INFO] [stdout] | other definition for `block_on` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `__recurse__` which comes from the expansion of the macro `match_` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0592]: duplicate definitions with name `enter` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.4/src/dyn_traits/futures/executor.rs:133:13 [INFO] [stdout] | [INFO] [stdout] 133 | / pub [INFO] [stdout] 134 | | fn enter ( [INFO] [stdout] 135 | | self: &'_ Self, [INFO] [stdout] 136 | | ) -> impl '_ + Sized [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |________________________________duplicate definitions for `enter` [INFO] [stdout] | other definition for `enter` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `__recurse__` which comes from the expansion of the macro `match_` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 16 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0119, E0592. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0119`. [INFO] [stdout] [INFO] [stderr] error: could not compile `safer-ffi` (lib) due to 17 previous errors [INFO] running `Command { std: "docker" "inspect" "38dfd87c559a5f94274505561a3dff9c8d2d0726da603d2820ed60e229c84820", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38dfd87c559a5f94274505561a3dff9c8d2d0726da603d2820ed60e229c84820", kill_on_drop: false }` [INFO] [stdout] 38dfd87c559a5f94274505561a3dff9c8d2d0726da603d2820ed60e229c84820