[INFO] fetching crate simple_llama 0.1.3-b...
[INFO] testing simple_llama-0.1.3-b against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate simple_llama 0.1.3-b into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate simple_llama 0.1.3-b
[INFO] finished tweaking crates.io crate simple_llama 0.1.3-b
[INFO] tweaked toml for crates.io crate simple_llama 0.1.3-b written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate simple_llama 0.1.3-b on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate simple_llama 0.1.3-b 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62f0b511a8dcb53a3902a8f0ec6d49ad08b212a504c1c87d748c9006b99ad79c
[INFO] running `Command { std: "docker" "start" "-a" "62f0b511a8dcb53a3902a8f0ec6d49ad08b212a504c1c87d748c9006b99ad79c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62f0b511a8dcb53a3902a8f0ec6d49ad08b212a504c1c87d748c9006b99ad79c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62f0b511a8dcb53a3902a8f0ec6d49ad08b212a504c1c87d748c9006b99ad79c", kill_on_drop: false }`
[INFO] [stdout] 62f0b511a8dcb53a3902a8f0ec6d49ad08b212a504c1c87d748c9006b99ad79c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 282521c62750162fad97c0088e86a7cdf53aa1f964039b45433eafc7930750aa
[INFO] running `Command { std: "docker" "start" "-a" "282521c62750162fad97c0088e86a7cdf53aa1f964039b45433eafc7930750aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling prettyplease v0.2.20
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling libloading v0.8.4
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling bindgen v0.69.4
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling jobserver v0.1.31
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling cc v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling encoding_rs v0.8.34
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling enumflags2_derive v0.7.10
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling enumflags2 v0.7.10
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling llama-cpp-sys-2 v0.1.62
[INFO] [stderr]    Compiling llama-cpp-2 v0.1.62
[INFO] [stderr]    Compiling simple_llama v0.1.3-b (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/llm/mod.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 223 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 226 |     ) -> anyhow::Result<LlamaModelChatStream<Self>> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 226 |     ) -> anyhow::Result<LlamaModelChatStream<'_, Self>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.79s
[INFO] running `Command { std: "docker" "inspect" "282521c62750162fad97c0088e86a7cdf53aa1f964039b45433eafc7930750aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "282521c62750162fad97c0088e86a7cdf53aa1f964039b45433eafc7930750aa", kill_on_drop: false }`
[INFO] [stdout] 282521c62750162fad97c0088e86a7cdf53aa1f964039b45433eafc7930750aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6efbb8661b9bbfdd8edb9c9ee21e373d51beff19a6280d0fc8f49c650a8128b
[INFO] running `Command { std: "docker" "start" "-a" "c6efbb8661b9bbfdd8edb9c9ee21e373d51beff19a6280d0fc8f49c650a8128b", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling which v6.0.1
[INFO] [stderr]    Compiling lua-src v546.0.2
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling anstyle-query v1.1.0
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling serde_spanned v0.6.6
[INFO] [stderr]    Compiling toml_datetime v0.6.6
[INFO] [stderr]    Compiling luajit-src v210.5.8+5790d25
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling winnow v0.6.13
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling clap_lex v0.7.1
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]    Compiling mlua-sys v0.6.1
[INFO] [stderr]    Compiling clap_builder v4.5.9
[INFO] [stderr]    Compiling clap_derive v4.5.8
[INFO] [stderr]    Compiling bstr v1.9.1
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling rustc-hash v2.0.0
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling bindgen v0.69.4
[INFO] [stderr]    Compiling toml_edit v0.22.14
[INFO] [stderr]    Compiling clap v4.5.9
[INFO] [stderr]    Compiling toml v0.8.14
[INFO] [stderr]    Compiling mlua v0.9.9
[INFO] [stderr]    Compiling llama-cpp-sys-2 v0.1.62
[INFO] [stderr]    Compiling llama-cpp-2 v0.1.62
[INFO] [stderr]    Compiling simple_llama v0.1.3-b (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/llm/mod.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 223 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 226 |     ) -> anyhow::Result<LlamaModelChatStream<Self>> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 226 |     ) -> anyhow::Result<LlamaModelChatStream<'_, Self>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::Arc`
[INFO] [stdout]  --> examples/simple.rs:2:61
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, io::Write, num::NonZeroU32, sync::Arc};
[INFO] [stdout]   |                                                             ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/llm/mod.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 223 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 226 |     ) -> anyhow::Result<LlamaModelChatStream<Self>> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 226 |     ) -> anyhow::Result<LlamaModelChatStream<'_, Self>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcUaG7DP/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libanyhow-bab7366809509fd1,libencoding_rs-ca79e330d79b9da1,libcfg_if-3e7fc4e38d4a72b5}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{liblog-9a3ff67864b30e2c,libserde-5125f6d0fb247b88,libllama_cpp_2-e0cf4c7d57772305,libthiserror-fed62066c1bf3826,libenumflags2-9d4c64e383091f61,libtracing-62e6d9d781491a8f,libpin_project_lite-e591be24d8b8b3c6,libtracing_core-b916b3518d5055ef,libonce_cell-a1d7742f74efe1da,libllama_cpp_sys_2-01b0cf68d16590ba}.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" "-lllama" "-lggml" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcUaG7DP/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/mlua-sys-dfd4d6b28bc9652d/out/lua-build/lib" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/simple_llama-69b88f5bb7fe2f4c" "-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: unable to find library -lllama
[INFO] [stdout]           rust-lld: error: unable to find library -lggml
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simple_llama` (lib test) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcX8o4M7/symbols.o" "<9 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libtoml-db9bef97f62d5562,libtoml_edit-da7e2b7d60594ec5,libserde_spanned-6c3f5163b4a5882b,libindexmap-460a20926f80f3a0,libequivalent-487f93f8f6ab5e5b,libhashbrown-7535884dad52ee2f,libwinnow-80ca6f3978d0e68f,libtoml_datetime-4e360f4bbeee1e29,libsimple_llama-a068449a7f6414ab,libanyhow-bab7366809509fd1,libencoding_rs-ca79e330d79b9da1,libcfg_if-3e7fc4e38d4a72b5,liblog-9a3ff67864b30e2c,libserde-5125f6d0fb247b88,libllama_cpp_2-e0cf4c7d57772305,libthiserror-fed62066c1bf3826,libenumflags2-9d4c64e383091f61,libtracing-62e6d9d781491a8f,libpin_project_lite-e591be24d8b8b3c6,libtracing_core-b916b3518d5055ef,libonce_cell-a1d7742f74efe1da,libllama_cpp_sys_2-01b0cf68d16590ba,libclap-70905f92ceea2181,libclap_builder-539997afac9b1429,libstrsim-4d1ed08a123238dc,libanstream-e910670c95a84d14,libanstyle_query-36eb3f54d300e1a2,libis_terminal_polyfill-43a876860399ae17,libcolorchoice-19d5176dc3183730,libanstyle_parse-2456c94bc2368129,libutf8parse-92d0158219063202,libclap_lex-c87ab6c20d1c8b87,libanstyle-5da827dfb95c22fd}.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" "-lllama" "-lggml" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcX8o4M7/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/mlua-sys-dfd4d6b28bc9652d/out/lua-build/lib" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/simple-e314e52ca9dbddb7" "-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: unable to find library -lllama
[INFO] [stdout]           rust-lld: error: unable to find library -lggml
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simple_llama` (example "simple") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "c6efbb8661b9bbfdd8edb9c9ee21e373d51beff19a6280d0fc8f49c650a8128b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6efbb8661b9bbfdd8edb9c9ee21e373d51beff19a6280d0fc8f49c650a8128b", kill_on_drop: false }`
[INFO] [stdout] c6efbb8661b9bbfdd8edb9c9ee21e373d51beff19a6280d0fc8f49c650a8128b