[INFO] fetching crate loosedb 0.1.0...
[INFO] testing loosedb-0.1.0 against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] extracting crate loosedb 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate loosedb 0.1.0
[INFO] finished tweaking crates.io crate loosedb 0.1.0
[INFO] tweaked toml for crates.io crate loosedb 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate loosedb 0.1.0 on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "generate-lockfile" "--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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] caa0ba8e60cf9b5c13841c1c5f65fbff73733c20143e876f823df1d47f6bbf5f
[INFO] running `Command { std: "docker" "start" "-a" "caa0ba8e60cf9b5c13841c1c5f65fbff73733c20143e876f823df1d47f6bbf5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "caa0ba8e60cf9b5c13841c1c5f65fbff73733c20143e876f823df1d47f6bbf5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caa0ba8e60cf9b5c13841c1c5f65fbff73733c20143e876f823df1d47f6bbf5f", kill_on_drop: false }`
[INFO] [stdout] caa0ba8e60cf9b5c13841c1c5f65fbff73733c20143e876f823df1d47f6bbf5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01e97a2eaf3e8312864ab0470a24e874eb939b8e29cfa05f16946f706420100a
[INFO] running `Command { std: "docker" "start" "-a" "01e97a2eaf3e8312864ab0470a24e874eb939b8e29cfa05f16946f706420100a", kill_on_drop: false }`
[INFO] [stderr]    Compiling loosedb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "01e97a2eaf3e8312864ab0470a24e874eb939b8e29cfa05f16946f706420100a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e97a2eaf3e8312864ab0470a24e874eb939b8e29cfa05f16946f706420100a", kill_on_drop: false }`
[INFO] [stdout] 01e97a2eaf3e8312864ab0470a24e874eb939b8e29cfa05f16946f706420100a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9482eb21d465dcbd04575ec5ce0c18fb08b790752fe331037a87c8b1311e7e11
[INFO] running `Command { std: "docker" "start" "-a" "9482eb21d465dcbd04575ec5ce0c18fb08b790752fe331037a87c8b1311e7e11", kill_on_drop: false }`
[INFO] [stderr]    Compiling loosedb v0.1.0 (/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/rustcMWmdQL/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/rustcMWmdQL/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/loosedb-a77445e77423f1db" "-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 and instructions to reproduce the bug.
[INFO] [stdout]           Stack dump:
[INFO] [stdout]           0.	Program arguments: /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/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/ccDiBSSJ.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/loosedb-a77445e77423f1db /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/rustcMWmdQL/raw-dylibs -L/opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib -L/opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/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/rustcMWmdQL/symbols.o /opt/rustwide/target/debug/deps/loosedb-a77445e77423f1db.loosedb.e499860b6e66ebb1-cgu.0.rcgu.o /opt/rustwide/target/debug/deps/loosedb-a77445e77423f1db.7hyofv28fzbyyd0m7hgkagnf1.rcgu.o --as-needed -Bstatic /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-b4e2eb00e028d96a.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-a0d4db30d0bf68b9.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-cdf23887565b1409.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4de43f65d1ac696e.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-651145ea9a82fdca.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-1245877f64f617e6.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-bab4b39a712e212d.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-0cd1fc96032a95d1.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-755e29ea3e6ceab5.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f187d34bc2189d2e.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-5cedf7c763dfb346.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-6a9b04df245d2859.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2158cf1cb426fdf5.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-b37519d8509bd83c.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-9b162e7ae2136398.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler2-5ea5eb51c5849db3.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-ae858a594a51475f.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-f50933f9dca3e628.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-3a2e417947f537df.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9575043dfdadb43b.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b43b9827c978e29a.rlib /opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dfa3a92e7d8a58da.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 0x000078fa3f9579c7 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/libLLVM.so.22.1-rust-1.97.0-nightly+0x5f579c7)
[INFO] [stdout]            #1 0x000078fa3f9582bd SignalHandler(int, siginfo_t*, void*) (/opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/libLLVM.so.22.1-rust-1.97.0-nightly+0x5f582bd)
[INFO] [stdout]            #2 0x000078fa39833330 (/lib/x86_64-linux-gnu/libc.so.6+0x45330)
[INFO] [stdout]            #3 0x000056791507b84b void lld::elf::writeResult<llvm::object::ELFType<(llvm::endianness)1, true>>(lld::elf::Ctx&) (/opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x5ae84b)
[INFO] [stdout]            #4 0x0000567914e54615 void lld::elf::LinkerDriver::link<llvm::object::ELFType<(llvm::endianness)1, true>>(llvm::opt::InputArgList&) Driver.cpp:0:0
[INFO] [stdout]            #5 0x0000567914e3053c lld::elf::LinkerDriver::linkerMain(llvm::ArrayRef<char const*>) Driver.cpp:0:0
[INFO] [stdout]            #6 0x0000567914e2b37e lld::elf::link(llvm::ArrayRef<char const*>, llvm::raw_ostream&, llvm::raw_ostream&, bool, bool) (/opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x35e37e)
[INFO] [stdout]            #7 0x0000567914d31165 lld::unsafeLldMain(llvm::ArrayRef<char const*>, llvm::raw_ostream&, llvm::raw_ostream&, llvm::ArrayRef<lld::DriverDef>, bool) (/opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x264165)
[INFO] [stdout]            #8 0x0000567914d30290 lld_main(int, char**, llvm::ToolContext const&) (/opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x263290)
[INFO] [stdout]            #9 0x0000567914d30901 main (/opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x263901)
[INFO] [stdout]           #10 0x000078fa398181ca (/lib/x86_64-linux-gnu/libc.so.6+0x2a1ca)
[INFO] [stdout]           #11 0x000078fa3981828b __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2a28b)
[INFO] [stdout]           #12 0x0000567914bb31e9 _start (/opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0xe61e9)
[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 `loosedb` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "9482eb21d465dcbd04575ec5ce0c18fb08b790752fe331037a87c8b1311e7e11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9482eb21d465dcbd04575ec5ce0c18fb08b790752fe331037a87c8b1311e7e11", kill_on_drop: false }`
[INFO] [stdout] 9482eb21d465dcbd04575ec5ce0c18fb08b790752fe331037a87c8b1311e7e11
