[INFO] cloning repository https://github.com/grant0417/kaleidoscope-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grant0417/kaleidoscope-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrant0417%2Fkaleidoscope-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrant0417%2Fkaleidoscope-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9110b99d15cb4865cea761fe73e1eec7250df753
[INFO] testing grant0417/kaleidoscope-rs against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrant0417%2Fkaleidoscope-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/grant0417/kaleidoscope-rs
[INFO] finished tweaking git repo https://github.com/grant0417/kaleidoscope-rs
[INFO] tweaked toml for git repo https://github.com/grant0417/kaleidoscope-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/grant0417/kaleidoscope-rs on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/grant0417/kaleidoscope-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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 717811b5f4114a2d75c84a222d1a5a1b8b9e951d7d8c300bed1b5a694db2f475
[INFO] running `Command { std: "docker" "start" "-a" "717811b5f4114a2d75c84a222d1a5a1b8b9e951d7d8c300bed1b5a694db2f475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "717811b5f4114a2d75c84a222d1a5a1b8b9e951d7d8c300bed1b5a694db2f475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "717811b5f4114a2d75c84a222d1a5a1b8b9e951d7d8c300bed1b5a694db2f475", kill_on_drop: false }`
[INFO] [stdout] 717811b5f4114a2d75c84a222d1a5a1b8b9e951d7d8c300bed1b5a694db2f475
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94b86a1d5bd8fba7abb097fe695f69a79a0560282448d366e48d7603f949c6ec
[INFO] running `Command { std: "docker" "start" "-a" "94b86a1d5bd8fba7abb097fe695f69a79a0560282448d366e48d7603f949c6ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling semver v1.0.18
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.65
[INFO] [stderr]    Compiling quote v1.0.30
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling aho-corasick v1.0.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling rustix v0.38.4
[INFO] [stderr]    Compiling linux-raw-sys v0.4.3
[INFO] [stderr]    Compiling bitflags v2.3.3
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling inkwell v0.2.0 (https://github.com/TheDan64/inkwell?branch=master#ec963b95)
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling home v0.5.5
[INFO] [stderr]    Compiling syn v2.0.26
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling nix v0.26.2
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling regex-automata v0.3.3
[INFO] [stderr]    Compiling fd-lock v3.0.13
[INFO] [stderr]    Compiling rustyline v12.0.0
[INFO] [stderr]    Compiling inkwell_internals v0.8.0 (https://github.com/TheDan64/inkwell?branch=master#ec963b95)
[INFO] [stderr]    Compiling regex v1.9.1
[INFO] [stderr]    Compiling llvm-sys v150.1.2
[INFO] [stderr]    Compiling kaleidoscope-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 |     ExpectedToken(String),
[INFO] [stdout]    |     ------------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParserError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 20 -     ExpectedToken(String),
[INFO] [stdout] 20 +     ExpectedToken(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Other(String),
[INFO] [stdout]    |     ----- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParserError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 -     Other(String),
[INFO] [stdout] 21 +     Other(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/debug/deps/rustc5BHh7Q/symbols.o" "<9 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{librustyline-176299db56b671f7,libmemchr-6bd5723bc1b40ae3,libutf8parse-32b15f28e5ba5bef,libnix-87cb90fd2af2e4e3,libbitflags-a9851ebd0ab18f47,libfd_lock-0592ccbb5a06ab89,librustix-e200018070b98dfc,libbitflags-0624a9d31496ba1a,liblinux_raw_sys-2ea8ebaa63544d20,libunicode_width-632f9150f240a962,libunicode_segmentation-a0adff4d71897127,liblog-a76ca6f49224fa3e,libhome-64461e7bd80c01ce,libradix_trie-416fa8f4dd4753ce,libnibble_vec-493e61de4314a241,libendian_type-980084da5a888f94,libinkwell-d080cb486c14aaa4,libeither-f93a012f6d17d54e,libparking_lot-bca9ac3afd3342fc,libparking_lot_core-be924d50a9356d9b,libcfg_if-d9b80cb51cda7b5b,libsmallvec-3d4fdf7b28188ae7,liblock_api-13d1d4b56731ac3a,libscopeguard-253d6c0059e29176,libonce_cell-049ea1eca9be4094,libllvm_sys-7fd0520105921dbc,liblibc-382ffc6847728d1c}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{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" "-lffi" "-lLLVM-18" "-lstdc++" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/deps/rustc5BHh7Q/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" "/opt/rustwide/target/debug/build/llvm-sys-125e37208aec8846/out" "-L" "/usr/lib/llvm-18/lib" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/kaleidoscope_rs-19e9de182a55b024" "-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: rust-lld: error: undefined symbol: LLVMAddGVNPass
[INFO] [stdout]           >>> referenced by passes.rs:524 (/opt/rustwide/cargo-home/git/checkouts/inkwell-511a88971ace534e/ec963b9/src/passes.rs:524)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/kaleidoscope_rs-19e9de182a55b024.kaleidoscope_rs.7eedd95dceb4d0f2-cgu.2.rcgu.o:(inkwell::passes::PassManager$LT$T$GT$::add_gvn_pass::h196b1e5d6fdff872)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: LLVMAddReassociatePass
[INFO] [stdout]           >>> referenced by passes.rs:798 (/opt/rustwide/cargo-home/git/checkouts/inkwell-511a88971ace534e/ec963b9/src/passes.rs:798)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/kaleidoscope_rs-19e9de182a55b024.kaleidoscope_rs.7eedd95dceb4d0f2-cgu.2.rcgu.o:(inkwell::passes::PassManager$LT$T$GT$::add_reassociate_pass::h70debc79474e71e4)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: LLVMAddCFGSimplificationPass
[INFO] [stdout]           >>> referenced by passes.rs:502 (/opt/rustwide/cargo-home/git/checkouts/inkwell-511a88971ace534e/ec963b9/src/passes.rs:502)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/kaleidoscope_rs-19e9de182a55b024.kaleidoscope_rs.7eedd95dceb4d0f2-cgu.2.rcgu.o:(inkwell::passes::PassManager$LT$T$GT$::add_cfg_simplification_pass::hfa989a78fb649e7c)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: LLVMAddBasicAliasAnalysisPass
[INFO] [stdout]           >>> referenced by passes.rs:1010 (/opt/rustwide/cargo-home/git/checkouts/inkwell-511a88971ace534e/ec963b9/src/passes.rs:1010)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/kaleidoscope_rs-19e9de182a55b024.kaleidoscope_rs.7eedd95dceb4d0f2-cgu.2.rcgu.o:(inkwell::passes::PassManager$LT$T$GT$::add_basic_alias_analysis_pass::hd5762279791d16b4)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: LLVMAddInstructionCombiningPass
[INFO] [stdout]           >>> referenced by passes.rs:623 (/opt/rustwide/cargo-home/git/checkouts/inkwell-511a88971ace534e/ec963b9/src/passes.rs:623)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/kaleidoscope_rs-19e9de182a55b024.kaleidoscope_rs.7eedd95dceb4d0f2-cgu.2.rcgu.o:(inkwell::passes::PassManager$LT$T$GT$::add_instruction_combining_pass::hfea6fa5154719bd2)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: LLVMAddPromoteMemoryToRegisterPass
[INFO] [stdout]           >>> referenced by passes.rs:784 (/opt/rustwide/cargo-home/git/checkouts/inkwell-511a88971ace534e/ec963b9/src/passes.rs:784)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/kaleidoscope_rs-19e9de182a55b024.kaleidoscope_rs.7eedd95dceb4d0f2-cgu.2.rcgu.o:(inkwell::passes::PassManager$LT$T$GT$::add_promote_memory_to_register_pass::hbacded165d4f01a9)
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kaleidoscope-rs` (bin "kaleidoscope-rs") due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "94b86a1d5bd8fba7abb097fe695f69a79a0560282448d366e48d7603f949c6ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94b86a1d5bd8fba7abb097fe695f69a79a0560282448d366e48d7603f949c6ec", kill_on_drop: false }`
[INFO] [stdout] 94b86a1d5bd8fba7abb097fe695f69a79a0560282448d366e48d7603f949c6ec
