[INFO] fetching crate molten-ffi-gen 0.0.1...
[INFO] testing molten-ffi-gen-0.0.1 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate molten-ffi-gen 0.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate molten-ffi-gen 0.0.1
[INFO] finished tweaking crates.io crate molten-ffi-gen 0.0.1
[INFO] tweaked toml for crates.io crate molten-ffi-gen 0.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate molten-ffi-gen 0.0.1 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate molten-ffi-gen 0.0.1 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4707911739cde07f93c1e67d8f2cb1dda5917b6eaaa09c5cbeca6fbfee62d16d
[INFO] running `Command { std: "docker" "start" "-a" "4707911739cde07f93c1e67d8f2cb1dda5917b6eaaa09c5cbeca6fbfee62d16d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4707911739cde07f93c1e67d8f2cb1dda5917b6eaaa09c5cbeca6fbfee62d16d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4707911739cde07f93c1e67d8f2cb1dda5917b6eaaa09c5cbeca6fbfee62d16d", kill_on_drop: false }`
[INFO] [stdout] 4707911739cde07f93c1e67d8f2cb1dda5917b6eaaa09c5cbeca6fbfee62d16d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44043760125dd4789ffee0a7cb92773bc50c6b6e1bfd5e79aca5a5dbc0188d53
[INFO] running `Command { std: "docker" "start" "-a" "44043760125dd4789ffee0a7cb92773bc50c6b6e1bfd5e79aca5a5dbc0188d53", kill_on_drop: false }`
[INFO] [stderr]    Compiling molten-ffi-gen v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "44043760125dd4789ffee0a7cb92773bc50c6b6e1bfd5e79aca5a5dbc0188d53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44043760125dd4789ffee0a7cb92773bc50c6b6e1bfd5e79aca5a5dbc0188d53", kill_on_drop: false }`
[INFO] [stdout] 44043760125dd4789ffee0a7cb92773bc50c6b6e1bfd5e79aca5a5dbc0188d53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31d5c85e643905dfcb66b88acdadc6a84a4711d8486051095bf270c111eef421
[INFO] running `Command { std: "docker" "start" "-a" "31d5c85e643905dfcb66b88acdadc6a84a4711d8486051095bf270c111eef421", kill_on_drop: false }`
[INFO] [stderr]    Compiling molten-ffi-gen v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/debug/deps/rustcPsZYda/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*,libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/deps/rustcPsZYda/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/molten_ffi_gen-871ebe664018eaaf" "-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]           Stack dump:
[INFO] [stdout]           0.	Program arguments: /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld -flavor gnu -plugin /usr/libexec/gcc/x86_64-linux-gnu/13/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/x86_64-linux-gnu/13/lto-wrapper -plugin-opt=-fresolution=/tmp/cc76cVlU.res --build-id --eh-frame-hdr -m elf_x86_64 --hash-style=gnu --as-needed -dynamic-linker /lib64/ld-linux-x86-64.so.2 -pie -z now -z relro -o /opt/rustwide/target/debug/deps/molten_ffi_gen-871ebe664018eaaf /usr/lib/gcc/x86_64-linux-gnu/13/../../../x86_64-linux-gnu/Scrt1.o /usr/lib/gcc/x86_64-linux-gnu/13/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/13/crtbeginS.o -L/opt/rustwide/target/debug/deps/rustcPsZYda/raw-dylibs -L/opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib -L/opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld -L/usr/lib/gcc/x86_64-linux-gnu/13 -L/usr/lib/gcc/x86_64-linux-gnu/13/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/13/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/13/../../.. /opt/rustwide/target/debug/deps/rustcPsZYda/symbols.o /opt/rustwide/target/debug/deps/molten_ffi_gen-871ebe664018eaaf.molten_ffi_gen.b08c16e56fb9ef26-cgu.0.rcgu.o /opt/rustwide/target/debug/deps/molten_ffi_gen-871ebe664018eaaf.4c9tbrrdigzv5g6h47fy0kzgm.rcgu.o --as-needed -Bstatic /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-914cb5806e1733cc.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-7d06d4e944b05395.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-3966c86608ba0af9.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c154a69977bb44fb.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-c648d4fae29b59eb.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-746fcf4e6945e844.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-1a4ac7a89d135114.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-8c9eefd80a8a6655.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-8a6df0673106affc.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4ae19dac63760b32.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd991e9d58f00c67.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-8bf279a66b62a07d.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-093e2dcc3b79b78f.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-f82d6ff939dd0c22.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-ec6104bef921e5e8.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler2-22f8aa70ac4596a8.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3a784e481f6f3a6b.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-c965931b11617a7d.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-382246745f6dde59.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e2ad2c5894b6a0dd.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-78f4b20a6083cd0a.rlib /opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7763dbcaa86b3b00.rlib -Bdynamic -lgcc_s -lutil -lrt -lpthread -lm -ldl -lc --eh-frame-hdr -z noexecstack --gc-sections -z relro -z now /usr/lib/gcc/x86_64-linux-gnu/13/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/13/../../../x86_64-linux-gnu/crtn.o
[INFO] [stdout]            #0 0x00007511bea34cf7 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/libLLVM.so.21.1-rust-1.94.0-nightly+0x5634cf7)
[INFO] [stdout]            #1 0x00007511bea355ed SignalHandler(int, siginfo_t*, void*) (/opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/libLLVM.so.21.1-rust-1.94.0-nightly+0x56355ed)
[INFO] [stdout]            #2 0x00007511b9233330 (/lib/x86_64-linux-gnu/libc.so.6+0x45330)
[INFO] [stdout]            #3 0x000055e456166a67 void lld::elf::writeResult<llvm::object::ELFType<(llvm::endianness)1, true>>(lld::elf::Ctx&) (/opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x58ba67)
[INFO] [stdout]            #4 0x000055e455f5e835 void lld::elf::LinkerDriver::link<llvm::object::ELFType<(llvm::endianness)1, true>>(llvm::opt::InputArgList&) Driver.cpp:0:0
[INFO] [stdout]            #5 0x000055e455f3962d lld::elf::LinkerDriver::linkerMain(llvm::ArrayRef<char const*>) Driver.cpp:0:0
[INFO] [stdout]            #6 0x000055e455f34534 lld::elf::link(llvm::ArrayRef<char const*>, llvm::raw_ostream&, llvm::raw_ostream&, bool, bool) (/opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x359534)
[INFO] [stdout]            #7 0x000055e455e3a73a lld::unsafeLldMain(llvm::ArrayRef<char const*>, llvm::raw_ostream&, llvm::raw_ostream&, llvm::ArrayRef<lld::DriverDef>, bool) (/opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x25f73a)
[INFO] [stdout]            #8 0x000055e455e39800 lld_main(int, char**, llvm::ToolContext const&) (/opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x25e800)
[INFO] [stdout]            #9 0x000055e455e39eb1 main (/opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x25eeb1)
[INFO] [stdout]           #10 0x00007511b92181ca (/lib/x86_64-linux-gnu/libc.so.6+0x2a1ca)
[INFO] [stdout]           #11 0x00007511b921828b __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2a28b)
[INFO] [stdout]           #12 0x000055e455cbc469 _start (/opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0xe1469)
[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 `molten-ffi-gen` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "31d5c85e643905dfcb66b88acdadc6a84a4711d8486051095bf270c111eef421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31d5c85e643905dfcb66b88acdadc6a84a4711d8486051095bf270c111eef421", kill_on_drop: false }`
[INFO] [stdout] 31d5c85e643905dfcb66b88acdadc6a84a4711d8486051095bf270c111eef421