[INFO] cloning repository https://github.com/stefnotch/open-student-solution
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stefnotch/open-student-solution" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefnotch%2Fopen-student-solution", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefnotch%2Fopen-student-solution'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] faaafc368b0b88973ca61c203239d217406bcded
[INFO] checking stefnotch/open-student-solution against master#0f353363965ebf05e0757f7679c800b39c51a07e for pr-144896
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefnotch%2Fopen-student-solution" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/stefnotch/open-student-solution
[INFO] finished tweaking git repo https://github.com/stefnotch/open-student-solution
[INFO] tweaked toml for git repo https://github.com/stefnotch/open-student-solution written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stefnotch/open-student-solution on toolchain 0f353363965ebf05e0757f7679c800b39c51a07e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f353363965ebf05e0757f7679c800b39c51a07e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/stefnotch/open-student-solution 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" "+0f353363965ebf05e0757f7679c800b39c51a07e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded newline-converter v0.2.0
[INFO] [stderr]   Downloaded inquire v0.2.1
[INFO] [stderr]   Downloaded open v3.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+0f353363965ebf05e0757f7679c800b39c51a07e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 572dc28e50d3fbcbe36fadec0f4a9bfba02079dcfad3d959df8890452164ec3d
[INFO] running `Command { std: "docker" "start" "-a" "572dc28e50d3fbcbe36fadec0f4a9bfba02079dcfad3d959df8890452164ec3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "572dc28e50d3fbcbe36fadec0f4a9bfba02079dcfad3d959df8890452164ec3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "572dc28e50d3fbcbe36fadec0f4a9bfba02079dcfad3d959df8890452164ec3d", kill_on_drop: false }`
[INFO] [stdout] 572dc28e50d3fbcbe36fadec0f4a9bfba02079dcfad3d959df8890452164ec3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+0f353363965ebf05e0757f7679c800b39c51a07e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b94d02a8bd46012af8e2edd8c301a41f77be5ad0ba4aeac2d9ccb5be9ce3527f
[INFO] running `Command { std: "docker" "start" "-a" "b94d02a8bd46012af8e2edd8c301a41f77be5ad0ba4aeac2d9ccb5be9ce3527f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.138
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling serde v1.0.138
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking bytemuck v1.10.0
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking unicode-segmentation v1.9.0
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking newline-converter v0.2.0
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking fs_extra v1.2.0
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking open v3.0.1
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking mio v0.8.4
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking gethostname v0.2.3
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking nix v0.22.3
[INFO] [stderr]     Checking directories v2.0.2
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking crossterm v0.21.0
[INFO] [stderr]     Checking crossterm v0.23.2
[INFO] [stderr]     Checking crossterm v0.24.0
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking tui v0.18.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking inquire v0.2.1
[INFO] [stderr]     Checking x11rb v0.9.0
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-Wl,--version-script=/tmp/rustczwwJiQ/list" "-Wl,--no-undefined-version" "-m64" "/tmp/rustczwwJiQ/symbols.o" "<16 object files omitted>" "/tmp/rustczwwJiQ/rmeta.o" "<1 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libsyn-c898c15c6be5c1c8,libquote-816a53e66e9adb36,libproc_macro2-b0b7d9e6fbf14e76,libunicode_ident-17b42ad7ead1f2b7}.rlib" "<sysroot>/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-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustczwwJiQ/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/libserde_derive-277bb0c6991fbe07.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: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
[INFO] [stdout]            #0 0x00007234a0743997 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/opt/rustwide/rustup-home/toolchains/0f353363965ebf05e0757f7679c800b39c51a07e/lib/libLLVM.so.20.1-rust-1.91.0-nightly+0x5743997)
[INFO] [stdout]            #1 0x00007234a0743db3 SignalHandler(int) (/opt/rustwide/rustup-home/toolchains/0f353363965ebf05e0757f7679c800b39c51a07e/lib/libLLVM.so.20.1-rust-1.91.0-nightly+0x5743db3)
[INFO] [stdout]            #2 0x000072349ad1c330 (/lib/x86_64-linux-gnu/libc.so.6+0x45330)
[INFO] [stdout]            #3 0x000072349ae5fa9d (/lib/x86_64-linux-gnu/libc.so.6+0x188a9d)
[INFO] [stdout]            #4 0x00007234a3a685fe llvm::StringTableBuilder::write(unsigned char*) const (.warm) bolt-pseudo.o:0:0
[INFO] [stdout]            #5 0x00007234a06f3761 std::_Function_handler<void (), llvm::parallelFor(unsigned long, unsigned long, llvm::function_ref<void (unsigned long)>)::$_0>::_M_invoke(std::_Any_data const&) (/opt/rustwide/rustup-home/toolchains/0f353363965ebf05e0757f7679c800b39c51a07e/lib/libLLVM.so.20.1-rust-1.91.0-nightly+0x56f3761)
[INFO] [stdout]            #6 0x00007234a06f2638 llvm::parallelFor(unsigned long, unsigned long, llvm::function_ref<void (unsigned long)>) (/opt/rustwide/rustup-home/toolchains/0f353363965ebf05e0757f7679c800b39c51a07e/lib/libLLVM.so.20.1-rust-1.91.0-nightly+0x56f2638)
[INFO] [stdout]            #7 0x0000641840f099ad lld::elf::MergeNoTailSection::writeTo(unsigned char*) (/opt/rustwide/rustup-home/toolchains/0f353363965ebf05e0757f7679c800b39c51a07e/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x4cc9ad)
[INFO] [stdout]            #8 0x0000641840e95a4a void lld::elf::OutputSection::writeTo<llvm::object::ELFType<(llvm::endianness)1, true>>(lld::elf::Ctx&, unsigned char*, llvm::parallel::TaskGroup&)::'lambda'(unsigned long, unsigned long)::operator()(unsigned long, unsigned long) const OutputSections.cpp:0:0
[INFO] [stdout]            #9 0x00007234a06f3632 std::_Function_handler<void (), llvm::parallel::TaskGroup::spawn(std::function<void ()>)::$_0>::_M_invoke(std::_Any_data const&) (/opt/rustwide/rustup-home/toolchains/0f353363965ebf05e0757f7679c800b39c51a07e/lib/libLLVM.so.20.1-rust-1.91.0-nightly+0x56f3632)
[INFO] [stdout]           #10 0x00007234a06f309a llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::work(llvm::ThreadPoolStrategy, unsigned int) (/opt/rustwide/rustup-home/toolchains/0f353363965ebf05e0757f7679c800b39c51a07e/lib/libLLVM.so.20.1-rust-1.91.0-nightly+0x56f309a)
[INFO] [stdout]           #11 0x00007234a066dc80 execute_native_thread_routine (/opt/rustwide/rustup-home/toolchains/0f353363965ebf05e0757f7679c800b39c51a07e/lib/libLLVM.so.20.1-rust-1.91.0-nightly+0x566dc80)
[INFO] [stdout]           #12 0x000072349ad73aa4 (/lib/x86_64-linux-gnu/libc.so.6+0x9caa4)
[INFO] [stdout]           #13 0x000072349ae00a34 clone (/lib/x86_64-linux-gnu/libc.so.6+0x129a34)
[INFO] [stdout]           rust-lld: error: failed to write output '/opt/rustwide/target/debug/deps/libserde_derive-277bb0c6991fbe07.so': No such file or directory
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde_derive` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b94d02a8bd46012af8e2edd8c301a41f77be5ad0ba4aeac2d9ccb5be9ce3527f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b94d02a8bd46012af8e2edd8c301a41f77be5ad0ba4aeac2d9ccb5be9ce3527f", kill_on_drop: false }`
[INFO] [stdout] b94d02a8bd46012af8e2edd8c301a41f77be5ad0ba4aeac2d9ccb5be9ce3527f