[INFO] fetching crate sparkles-core 0.1.5... [INFO] building sparkles-core-0.1.5 against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] extracting crate sparkles-core 0.1.5 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate sparkles-core 0.1.5 on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sparkles-core 0.1.5 [INFO] finished tweaking crates.io crate sparkles-core 0.1.5 [INFO] tweaked toml for crates.io crate sparkles-core 0.1.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate sparkles-core 0.1.5 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61822c1b7cc64659b9ba36aa3104d6037ce8cda6264ffa68832fafa2b1bb9c99 [INFO] running `Command { std: "docker" "start" "-a" "61822c1b7cc64659b9ba36aa3104d6037ce8cda6264ffa68832fafa2b1bb9c99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61822c1b7cc64659b9ba36aa3104d6037ce8cda6264ffa68832fafa2b1bb9c99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61822c1b7cc64659b9ba36aa3104d6037ce8cda6264ffa68832fafa2b1bb9c99", kill_on_drop: false }` [INFO] [stdout] 61822c1b7cc64659b9ba36aa3104d6037ce8cda6264ffa68832fafa2b1bb9c99 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc71590820d9ad3f94af75ad3cf5311180b505f0925f60b2f61cec3b4b0e961b [INFO] running `Command { std: "docker" "start" "-a" "bc71590820d9ad3f94af75ad3cf5311180b505f0925f60b2f61cec3b4b0e961b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling winnow v0.7.3 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling virtue v0.0.13 [INFO] [stderr] Compiling sparkles-core v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Compiling sha2-const-stable v0.1.0 [INFO] [stderr] Compiling bincode_derive v2.0.0-rc.3 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling bincode v2.0.0-rc.3 [INFO] [stderr] Compiling toml_edit v0.22.24 [INFO] [stderr] Compiling proc-macro-crate v3.2.0 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling enumset_derive v0.10.0 [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--version-script=/tmp/rustcRvOyEY/list" "-Wl,--no-undefined-version" "-m64" "/tmp/rustcRvOyEY/symbols.o" "<4 object files omitted>" "/opt/rustwide/target/debug/deps/enumset_derive-f9704cbfa1bbdc04.exumm8nb34upo8gr8opi6uala.rcgu.rmeta" "<1 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libproc_macro_crate-ce3f14de83b7397a.rlib,libtoml_edit-417d61a4dbda9c02.rlib,libindexmap-9e1d002c8bdce040.rlib,libequivalent-43017fd0ee6b9b95.rlib,libhashbrown-2681cdcb141866b8.rlib,libwinnow-d9f398520bc1fd93.rlib,libtoml_datetime-f1ad331b3643eca1.rlib,libdarling-87d03f3fcb0d83af.rlib,libdarling_core-376647050b7d184f.rlib,libfnv-cea6a31de044e291.rlib,libident_case-810179a89d07e511.rlib,libsyn-e8018c60758c5366.rlib,libquote-47438f6046247783.rlib,libproc_macro2-7af74995ff56fe4b.rlib,libunicode_ident-232b8ce43f757447.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libproc_macro-*,librustc_literal_escaper-*,librustc_std_workspace_std-*,libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcRvOyEY/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,-znostart-stop-gc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/libenumset_derive-f9704cbfa1bbdc04.so" "-Wl,--gc-sections" "-shared" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `enumset_derive` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "bc71590820d9ad3f94af75ad3cf5311180b505f0925f60b2f61cec3b4b0e961b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc71590820d9ad3f94af75ad3cf5311180b505f0925f60b2f61cec3b4b0e961b", kill_on_drop: false }` [INFO] [stdout] bc71590820d9ad3f94af75ad3cf5311180b505f0925f60b2f61cec3b4b0e961b