[INFO] fetching crate dora-runtime 0.2.6... [INFO] documenting dora-runtime-0.2.6 against beta-2023-10-21 for beta-1.74-rustdoc-1 [INFO] extracting crate dora-runtime 0.2.6 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate dora-runtime 0.2.6 on toolchain beta-2023-10-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-10-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dora-runtime 0.2.6 [INFO] finished tweaking crates.io crate dora-runtime 0.2.6 [INFO] tweaked toml for crates.io crate dora-runtime 0.2.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-10-21" "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" "+beta-2023-10-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-10-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 025b7c658e08f4efe0236104615b38ef443a9860c0831056bda515e3f0eace63 [INFO] running `Command { std: "docker" "start" "-a" "025b7c658e08f4efe0236104615b38ef443a9860c0831056bda515e3f0eace63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "025b7c658e08f4efe0236104615b38ef443a9860c0831056bda515e3f0eace63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "025b7c658e08f4efe0236104615b38ef443a9860c0831056bda515e3f0eace63", kill_on_drop: false }` [INFO] [stdout] 025b7c658e08f4efe0236104615b38ef443a9860c0831056bda515e3f0eace63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-10-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c61466dabdca3a9b7a4cf64ba40f9a86e9fb6cb013c8e3f4e9dda28d49b3d6fa [INFO] running `Command { std: "docker" "start" "-a" "c61466dabdca3a9b7a4cf64ba40f9a86e9fb6cb013c8e3f4e9dda28d49b3d6fa", kill_on_drop: false }` [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling serde v1.0.189 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking lock_api v0.4.11 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling ahash v0.8.4 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking zerocopy v0.7.11 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking lexical-util v0.8.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Compiling async-trait v0.1.74 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking indexmap v2.0.2 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking lexical-write-integer v0.8.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking lexical-parse-integer v0.8.6 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking lexical-write-float v0.8.5 [INFO] [stderr] Checking lexical-parse-float v0.8.5 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.1.3 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Compiling flatbuffers v23.5.26 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling rustix v0.38.20 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking half v2.3.1 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking lexical-core v0.8.5 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling inventory v0.1.11 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling rustls v0.21.7 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling macro_rules_attribute v0.1.3 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking nix v0.23.2 [INFO] [stderr] Checking shellexpand v2.1.2 [INFO] [stderr] Checking tracing-log v0.1.4 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking unsafe-libyaml v0.2.9 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Compiling safer-ffi v0.1.3 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking home v0.5.5 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking integer-encoding v3.0.4 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking thrift v0.16.0 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking shared_memory_extended v0.13.0 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking inventory v0.3.12 [INFO] [stderr] Checking unwind_safe v0.1.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking capnp v0.14.11 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking clap_builder v4.4.6 [INFO] [stderr] Checking arrow-buffer v45.0.0 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking which v4.4.2 [INFO] [stderr] Checking rustls-webpki v0.101.6 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling ext-trait-proc_macros v1.0.1 [INFO] [stderr] Compiling with_builtin_macros-proc_macros v0.0.3 [INFO] [stderr] Compiling inventory-impl v0.1.11 [INFO] [stderr] Compiling ctor v0.1.26 [INFO] [stderr] Compiling safer_ffi-proc_macros v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.189 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling ghost v0.1.14 [INFO] [stderr] Compiling clap_derive v4.4.2 [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 raw_sync_2 v0.1.5 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Checking thiserror v1.0.50 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking futures-concurrency v7.4.3 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking clap v4.4.6 [INFO] [stdout] error[E0659]: `cfg_match` is ambiguous [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.3/src/_lib.rs:512:5 [INFO] [stdout] | [INFO] [stdout] 512 | cfg_match! { [INFO] [stdout] | ^^^^^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of a conflict between a `macro_rules` name and a non-`macro_rules` name from another module [INFO] [stdout] note: `cfg_match` could refer to the macro defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.3/src/utils/macros.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / macro_rules! cfg_match { [INFO] [stdout] 11 | | ( [INFO] [stdout] 12 | | _ => { $($expansion:tt)* } $(,)? [INFO] [stdout] 13 | | ) => ( [INFO] [stdout] ... | [INFO] [stdout] 33 | | }); [INFO] [stdout] 34 | | } [INFO] [stdout] | |_^ [INFO] [stdout] note: `cfg_match` could also refer to the macro imported here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.3/src/_lib.rs:514:29 [INFO] [stdout] | [INFO] [stdout] 514 | pub use ::std::{*, [INFO] [stdout] | ^ [INFO] [stdout] = help: use `self::cfg_match` to refer to this macro unambiguously [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `cfg_match` is ambiguous [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.3/src/utils/macros.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | cfg_match! { _ => $expansion } $($( [INFO] [stdout] | ^^^^^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.3/src/_lib.rs:512:5 [INFO] [stdout] | [INFO] [stdout] 512 | / cfg_match! { [INFO] [stdout] 513 | | feature = "std" => { [INFO] [stdout] 514 | | pub use ::std::{*, [INFO] [stdout] 515 | | self, [INFO] [stdout] ... | [INFO] [stdout] 535 | | } [INFO] [stdout] 536 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of a conflict between a `macro_rules` name and a non-`macro_rules` name from another module [INFO] [stdout] note: `cfg_match` could refer to the macro defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.3/src/utils/macros.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / macro_rules! cfg_match { [INFO] [stdout] 11 | | ( [INFO] [stdout] 12 | | _ => { $($expansion:tt)* } $(,)? [INFO] [stdout] 13 | | ) => ( [INFO] [stdout] ... | [INFO] [stdout] 33 | | }); [INFO] [stdout] 34 | | } [INFO] [stdout] | |_^ [INFO] [stdout] note: `cfg_match` could also refer to the macro imported here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.3/src/_lib.rs:514:29 [INFO] [stdout] | [INFO] [stdout] 514 | pub use ::std::{*, [INFO] [stdout] | ^ [INFO] [stdout] = help: use `self::cfg_match` to refer to this macro unambiguously [INFO] [stdout] = note: this error originates in the macro `cfg_match` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `cfg_match` is ambiguous [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.3/src/_lib.rs:555:5 [INFO] [stdout] | [INFO] [stdout] 555 | cfg_match! { [INFO] [stdout] | ^^^^^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of a conflict between a `macro_rules` name and a non-`macro_rules` name from another module [INFO] [stdout] note: `cfg_match` could refer to the macro defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.3/src/utils/macros.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / macro_rules! cfg_match { [INFO] [stdout] 11 | | ( [INFO] [stdout] 12 | | _ => { $($expansion:tt)* } $(,)? [INFO] [stdout] 13 | | ) => ( [INFO] [stdout] ... | [INFO] [stdout] 33 | | }); [INFO] [stdout] 34 | | } [INFO] [stdout] | |_^ [INFO] [stdout] note: `cfg_match` could also refer to the macro imported here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.3/src/_lib.rs:514:29 [INFO] [stdout] | [INFO] [stdout] 514 | pub use ::std::{*, [INFO] [stdout] | ^ [INFO] [stdout] = help: use `self::cfg_match` to refer to this macro unambiguously [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `cfg_match` is ambiguous [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.3/src/utils/macros.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | cfg_match! { $($rest)+ } )?)? [INFO] [stdout] | ^^^^^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.3/src/_lib.rs:555:5 [INFO] [stdout] | [INFO] [stdout] 555 | / cfg_match! { [INFO] [stdout] 556 | | feature = "log" => { [INFO] [stdout] 557 | | #[apply(hidden_export)] [INFO] [stdout] 558 | | macro_rules! __error__ {( $($msg:tt)* ) => ( [INFO] [stdout] ... | [INFO] [stdout] 573 | | }, [INFO] [stdout] 574 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of a conflict between a `macro_rules` name and a non-`macro_rules` name from another module [INFO] [stdout] note: `cfg_match` could refer to the macro defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.3/src/utils/macros.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / macro_rules! cfg_match { [INFO] [stdout] 11 | | ( [INFO] [stdout] 12 | | _ => { $($expansion:tt)* } $(,)? [INFO] [stdout] 13 | | ) => ( [INFO] [stdout] ... | [INFO] [stdout] 33 | | }); [INFO] [stdout] 34 | | } [INFO] [stdout] | |_^ [INFO] [stdout] note: `cfg_match` could also refer to the macro imported here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.3/src/_lib.rs:514:29 [INFO] [stdout] | [INFO] [stdout] 514 | pub use ::std::{*, [INFO] [stdout] | ^ [INFO] [stdout] = help: use `self::cfg_match` to refer to this macro unambiguously [INFO] [stdout] = note: this error originates in the macro `cfg_match` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `cfg_match` is ambiguous [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.3/src/utils/macros.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | cfg_match! { _ => $expansion } $($( [INFO] [stdout] | ^^^^^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.3/src/_lib.rs:555:5 [INFO] [stdout] | [INFO] [stdout] 555 | / cfg_match! { [INFO] [stdout] 556 | | feature = "log" => { [INFO] [stdout] 557 | | #[apply(hidden_export)] [INFO] [stdout] 558 | | macro_rules! __error__ {( $($msg:tt)* ) => ( [INFO] [stdout] ... | [INFO] [stdout] 573 | | }, [INFO] [stdout] 574 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of a conflict between a `macro_rules` name and a non-`macro_rules` name from another module [INFO] [stdout] note: `cfg_match` could refer to the macro defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.3/src/utils/macros.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / macro_rules! cfg_match { [INFO] [stdout] 11 | | ( [INFO] [stdout] 12 | | _ => { $($expansion:tt)* } $(,)? [INFO] [stdout] 13 | | ) => ( [INFO] [stdout] ... | [INFO] [stdout] 33 | | }); [INFO] [stdout] 34 | | } [INFO] [stdout] | |_^ [INFO] [stdout] note: `cfg_match` could also refer to the macro imported here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.3/src/_lib.rs:514:29 [INFO] [stdout] | [INFO] [stdout] 514 | pub use ::std::{*, [INFO] [stdout] | ^ [INFO] [stdout] = help: use `self::cfg_match` to refer to this macro unambiguously [INFO] [stdout] = note: this error originates in the macro `cfg_match` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0659`. [INFO] [stdout] [INFO] [stderr] error: could not compile `safer-ffi` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c61466dabdca3a9b7a4cf64ba40f9a86e9fb6cb013c8e3f4e9dda28d49b3d6fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c61466dabdca3a9b7a4cf64ba40f9a86e9fb6cb013c8e3f4e9dda28d49b3d6fa", kill_on_drop: false }` [INFO] [stdout] c61466dabdca3a9b7a4cf64ba40f9a86e9fb6cb013c8e3f4e9dda28d49b3d6fa