[INFO] cloning repository https://github.com/mingyli/fastfinge-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mingyli/fastfinge-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmingyli%2Ffastfinge-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmingyli%2Ffastfinge-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7a1ecd659599562e7117decaaa05f29a3eb5493a [INFO] building mingyli/fastfinge-rs against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmingyli%2Ffastfinge-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mingyli/fastfinge-rs on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mingyli/fastfinge-rs [INFO] finished tweaking git repo https://github.com/mingyli/fastfinge-rs [INFO] tweaked toml for git repo https://github.com/mingyli/fastfinge-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mingyli/fastfinge-rs 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd21f1543921c2c460352bc10c805c805083714cf41a2d332f80f9b3fb0c9bd1 [INFO] running `Command { std: "docker" "start" "-a" "dd21f1543921c2c460352bc10c805c805083714cf41a2d332f80f9b3fb0c9bd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd21f1543921c2c460352bc10c805c805083714cf41a2d332f80f9b3fb0c9bd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd21f1543921c2c460352bc10c805c805083714cf41a2d332f80f9b3fb0c9bd1", kill_on_drop: false }` [INFO] [stdout] dd21f1543921c2c460352bc10c805c805083714cf41a2d332f80f9b3fb0c9bd1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0fbf6b8119a51367598872e514988c132288626ad89f0ce02a19fdfaebb1e6d5 [INFO] running `Command { std: "docker" "start" "-a" "0fbf6b8119a51367598872e514988c132288626ad89f0ce02a19fdfaebb1e6d5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling strsim v0.9.2 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling arc-swap v0.4.3 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling signal-hook-registry v1.1.1 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling array-macro v1.0.4 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling chrono v0.4.9 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling signal-hook v0.1.11 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling xi-unicode v0.2.0 [INFO] [stderr] Compiling hashbrown v0.5.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling toml v0.5.5 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling enum-map-derive v0.4.3 [INFO] [stderr] Compiling enum-map v0.6.1 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling enumset_derive v0.4.3 [INFO] [stderr] Compiling enumset v0.4.4 [INFO] [stderr] Compiling cursive v0.13.0 [INFO] [stderr] Compiling fastfinge-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcMfI2qm/symbols.o" "<9 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libfastfingers-094eb8eed04a02de.rlib,libitertools-88a1143f506731c0.rlib,libeither-856d2626525d495f.rlib,libcursive-0adc63787bb57cf3.rlib,libchrono-d69bd3c276a563fc.rlib,libtime-4a1ba4cc3275d18c.rlib,libncurses-0f54e0badba02cea.rlib,libmaplit-3cb71bd388486452.rlib,libsignal_hook-7147828bf5e9cf3d.rlib,libsignal_hook_registry-cae91ecb30a24fe7.rlib,libarc_swap-801fb9fbf190a1b3.rlib,libcrossbeam_channel-a78aa97fc721ed82.rlib,libcrossbeam_utils-66139c7e5b5a1932.rlib,libowning_ref-b1cd8d49c93b3044.rlib,libstable_deref_trait-28b4ff31f339ded4.rlib,libnum-4a477dac9f7a7d4c.rlib,libnum_rational-f472e0df7d0bf6fd.rlib,libnum_iter-ed164b8ff2765ddd.rlib,libnum_integer-2fb2b4975efecf36.rlib,libnum_complex-1fb55764bae1b1aa.rlib,libhashbrown-6aa7c687519a3daf.rlib,libtoml-c1edba5b9150b315.rlib,libserde-2850d31ba1ab3c4d.rlib,liblog-dd46bfe42f04a947.rlib,libenum_map-3ff156e2285cc0ac.rlib,libarray_macro-5ac5a81c6257a830.rlib,libenumset-c5015b28a62a5173.rlib,libnum_traits-6f2e4399964eeb64.rlib,liblazy_static-ba6d9ac4e4243af3.rlib,libxi_unicode-51f74491718c1f6a.rlib,libunicode_width-758139d1b761d1e9.rlib,libunicode_segmentation-c9e618a53f5238b5.rlib,librand-a497060edd9415ed.rlib,librand_chacha-f45c80e059609c86.rlib,libc2_chacha-4ab2bcdb51ddf840.rlib,libppv_lite86-711e32b5e65e7347.rlib,librand_core-976796ac2d531f18.rlib,libgetrandom-032ad12da74984d5.rlib,liblibc-aeaf8f3b01f59ff7.rlib,libcfg_if-a6c7f2a442104fca.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{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" "-lncursesw" "-ltinfo" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcMfI2qm/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" "/usr/lib/x86_64-linux-gnu" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/fastfinge_rs-d9504f237ea1aa1e" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. [INFO] [stdout] 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 `fastfinge-rs` (bin "fastfinge-rs") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "0fbf6b8119a51367598872e514988c132288626ad89f0ce02a19fdfaebb1e6d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fbf6b8119a51367598872e514988c132288626ad89f0ce02a19fdfaebb1e6d5", kill_on_drop: false }` [INFO] [stdout] 0fbf6b8119a51367598872e514988c132288626ad89f0ce02a19fdfaebb1e6d5