[INFO] cloning repository https://github.com/Xenfo/imgmath [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Xenfo/imgmath" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXenfo%2Fimgmath", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXenfo%2Fimgmath'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ea3f576571be3ef38ce17f522d076a061f5b7b0f [INFO] testing Xenfo/imgmath against beta-2023-10-21 for beta-1.74-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXenfo%2Fimgmath" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Xenfo/imgmath 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 git repo https://github.com/Xenfo/imgmath [INFO] finished tweaking git repo https://github.com/Xenfo/imgmath [INFO] tweaked toml for git repo https://github.com/Xenfo/imgmath written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Xenfo/imgmath already has a lockfile, it will not be regenerated [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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4591db4945c86201731f3c247193a5f9bedbadddea862043933c985de53ec754 [INFO] running `Command { std: "docker" "start" "-a" "4591db4945c86201731f3c247193a5f9bedbadddea862043933c985de53ec754", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4591db4945c86201731f3c247193a5f9bedbadddea862043933c985de53ec754", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4591db4945c86201731f3c247193a5f9bedbadddea862043933c985de53ec754", kill_on_drop: false }` [INFO] [stdout] 4591db4945c86201731f3c247193a5f9bedbadddea862043933c985de53ec754 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 236bf2ed3e6ed992ba41aba562e8a19b1e627c27e050d296deefa13ddbb1db3c [INFO] running `Command { std: "docker" "start" "-a" "236bf2ed3e6ed992ba41aba562e8a19b1e627c27e050d296deefa13ddbb1db3c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling bytemuck v1.13.1 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling rustix v0.38.8 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling bitflags v2.4.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.5 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling matrixmultiply v0.3.7 [INFO] [stderr] Compiling safe_arch v0.7.1 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling wide v0.7.11 [INFO] [stderr] Compiling rayon v1.7.0 [INFO] [stderr] Compiling anstyle-parse v0.2.1 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling flate2 v1.0.26 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num-complex v0.4.4 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling weezl v0.1.7 [INFO] [stderr] Compiling anstyle v1.0.1 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.1.3 [INFO] [stderr] Compiling simba v0.8.1 [INFO] [stderr] Compiling anstream v0.3.2 [INFO] [stderr] Compiling macro_rules_attribute v0.1.3 [INFO] [stderr] Compiling jpeg-decoder v0.3.0 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling fdeflate v0.3.0 [INFO] [stderr] Compiling clap_lex v0.5.0 [INFO] [stderr] Compiling half v2.2.1 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling safer-ffi v0.1.2 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling png v0.17.9 [INFO] [stderr] Compiling gif v0.12.0 [INFO] [stderr] Compiling clap_builder v4.3.21 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling clap_derive v4.3.12 [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 v0.1.2 [INFO] [stderr] Compiling ext-trait v1.0.1 [INFO] [stderr] Compiling extension-traits v1.0.1 [INFO] [stderr] Compiling tiff v0.9.0 [INFO] [stderr] Compiling with_builtin_macros v0.0.3 [INFO] [stderr] Compiling uninit v0.5.1 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling pin-project v1.1.3 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling flume v0.10.14 [INFO] [stderr] Compiling unwind_safe v0.1.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling exr v1.7.0 [INFO] [stderr] Compiling clap v4.3.21 [INFO] [stdout] error[E0659]: `cfg_match` is ambiguous [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/safer-ffi-0.1.2/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-0.1.2/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-0.1.2/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-0.1.2/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-0.1.2/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-0.1.2/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-0.1.2/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-0.1.2/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-0.1.2/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-0.1.2/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-0.1.2/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-0.1.2/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-0.1.2/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-0.1.2/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-0.1.2/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-0.1.2/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-0.1.2/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-0.1.2/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" "236bf2ed3e6ed992ba41aba562e8a19b1e627c27e050d296deefa13ddbb1db3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "236bf2ed3e6ed992ba41aba562e8a19b1e627c27e050d296deefa13ddbb1db3c", kill_on_drop: false }` [INFO] [stdout] 236bf2ed3e6ed992ba41aba562e8a19b1e627c27e050d296deefa13ddbb1db3c