[INFO] fetching crate ai-chain-openai 0.14.2...
[INFO] testing ai-chain-openai-0.14.2 against try#8da20828b6ea601dfd8e2448cb50ace88876bd78 for pr-150933
[INFO] extracting crate ai-chain-openai 0.14.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ai-chain-openai 0.14.2
[INFO] finished tweaking crates.io crate ai-chain-openai 0.14.2
[INFO] tweaked toml for crates.io crate ai-chain-openai 0.14.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ai-chain-openai 0.14.2 on toolchain 8da20828b6ea601dfd8e2448cb50ace88876bd78
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ai-chain-openai 0.14.2 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" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e4c2e51f6c2e6a527c2bf9dab15ad5d810df391be380ea4e813143968d30e93
[INFO] running `Command { std: "docker" "start" "-a" "0e4c2e51f6c2e6a527c2bf9dab15ad5d810df391be380ea4e813143968d30e93", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: value assigned to `tokenizer` is never read
[INFO] [stdout]    --> src/chatgpt/executor.rs:166:25
[INFO] [stdout]     |
[INFO] [stdout] 166 |     let mut tokenizer = Cl100kBase;
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "fda8163325d79ae1070e86edd4cf3a6ddf7e268989dac576ac2b11a5ba2e5e23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fda8163325d79ae1070e86edd4cf3a6ddf7e268989dac576ac2b11a5ba2e5e23", kill_on_drop: false }`
[INFO] [stdout] fda8163325d79ae1070e86edd4cf3a6ddf7e268989dac576ac2b11a5ba2e5e23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c627628b959d2fa2148ed36dc4d777e7aae19e8da2c5f16a9320381f91f2ff7
[INFO] running `Command { std: "docker" "start" "-a" "3c627628b959d2fa2148ed36dc4d777e7aae19e8da2c5f16a9320381f91f2ff7", kill_on_drop: false }`
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[INFO] [stderr]    Compiling reqwest v0.11.27
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[INFO] [stderr]    Compiling coerce v0.8.11
[INFO] [stderr]    Compiling qdrant-client v1.9.0
[INFO] [stderr]    Compiling ai-chain v0.14.2
[INFO] [stderr]    Compiling ai-chain-openai v0.14.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `tokenizer` is never read
[INFO] [stdout]    --> src/chatgpt/executor.rs:166:25
[INFO] [stdout]     |
[INFO] [stdout] 166 |     let mut tokenizer = Cl100kBase;
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ModelRef`, `Opt`, and `Options`
[INFO] [stdout]  --> examples/conversation.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ai_chain::options::{ModelRef, Opt, Options};
[INFO] [stdout]   |                         ^^^^^^^^  ^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ai_chain_openai::chatgpt::Executor`
[INFO] [stdout]  --> examples/chain-from-yaml.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use ai_chain_openai::chatgpt::Executor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ai_chain::traits::Executor`
[INFO] [stdout]  --> examples/chain-from-yaml.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ai_chain::traits::Executor as ExecutorTrait;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tokenizer` is never read
[INFO] [stdout]    --> src/chatgpt/executor.rs:166:25
[INFO] [stdout]     |
[INFO] [stdout] 166 |     let mut tokenizer = Cl100kBase;
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ai_chain_openai::chatgpt::Executor`
[INFO] [stdout]  --> examples/sequential_generation.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ai_chain_openai::chatgpt::Executor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ai_chain::traits::Executor`
[INFO] [stdout]  --> examples/sequential_generation.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ai_chain::traits::Executor as ExecutorTrait;
[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/examples/rustc2RnjrL/symbols.o" "<11 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libai_chain_openai-dc94c8502d532b43,libstrum-69a6d0b97da44283,libtiktoken_rs-326497add1efb3ae,libfancy_regex-7983a6026a18aae5,libbit_set-cc7adb9d7e07e9f9,libbit_vec-7804c2c5a2392d7c,librustc_hash-5a527483989b35a3,libanyhow-8b333ffe98d210b6,libasync_openai-76c66dc0bb8e54f9,libbackoff-33d25c14d4d966c7,libinstant-c542582c182b08bd,libasync_convert-222d648207ea33d5,libsecrecy-a7a1990e282c3f5a,libzeroize-1be4c5cc0a0f7c30,libreqwest_eventsource-6afdb2cefce77474,libfutures_timer-2b3f729e26c119bb,libeventsource_stream-680d4dea7622aa38,libnom-cde3e466096a3f57,libai_chain-a32a1d6c72115922,libderive_builder-e2b99d6270d6ff3c,libreqwest-7ccb1d478fa9f8dc,libhyper_rustls-59140cf0ef5a9c33,libhyper_tls-5d492b63a2cf4a19,libserde_urlencoded-57fc3dfca283c262,librustls_native_certs-4120627e34b23ad3,librustls_pemfile-6e0118ed5f00ca0e,libbase64-64299f9d815d057c,libipnet-f3b116e706e145a1,libtokio_native_tls-58a195927b375dc4,libtokio_rustls-4e97610bff474027,librustls-2fcfe04d39842bcb,libsct-a71ed853d7f3672b,libwebpki-df14952466d64b04,libring-241444634a704812,libspin-b0f789aa2a8dd050,libuntrusted-3420b86308bec153,libencoding_rs-596db7a4b1c002bd,libmime_guess-da71b9bc57785d5b,libunicase-2483cbba67ffbccd,libmime-4b44681fdb2c65f7,libnative_tls-43e7e0f4e5921496,libopenssl_probe-dfbd35d7fb1bbeff,libopenssl-892ae04e8d47e16b,libbitflags-f87f62472e1f73dd,libforeign_types-5fe497e04623184e,libforeign_types_shared-1d09a6084921ca40,libopenssl_sys-7433201ad422b0d4,libhyper-b560ac3e7c454ef3,libwant-7ab32758a94a943e,libtry_lock-aabba5e3d97e6b57,libhttparse-16ba988888b348a6,libh2-8da32667941d68b5,libtower_service-aa28c9aa29f1c654,libtracing-daac0e9b5b9034b1,libtracing_core-20d8be7b6821f886,libonce_cell-24c5d665b6879050,libhttpdate-9f9d2502c6a38412,libtokio_util-4d4d581e9fa81241,libsync_wrapper-17f912c27eab8964,libhttp_body-65fb2432903b6760,liburl-5e148e03b89b88be,libidna-5f4b26060cf0d782,libunicode_normalization-dc4095742ea87761,libtinyvec-251d260eb6672a91,libtinyvec_macros-1c14e8980bff1229,libunicode_bidi-625e08feb990b286,libform_urlencoded-9a3b196401a840c1,libhttp-300cd194aaa5916d,libfnv-2d77ec4f6f971b24,libtera-5abd60669afe26da,libslug-52ebe5d15388ac70,libdeunicode-859f88a9208541c1,libglobwalk-09530d3ec18c97e5,libbitflags-e2b4db6c651223da,libignore-aef62c64da252d4f,libwalkdir-a3e1a79fd47b5b12,libsame_file-1ceb7b6153588b15,libcrossbeam_deque-10c74840ff7d03ad,libcrossbeam_epoch-8cbdb74f68c9cb42,libcrossbeam_utils-abdd7d24ebba491b,libglobset-46bae0e69dc8e0f2,liblog-a3845e017a80cb8a,libbstr-ebf34c61ce98dc93,libpest-411bca7863c802da,libucd_trie-cdff0278ac6747fa,librand-c7605fe00f9ff2a0,librand_chacha-3b72e911a14485f7,libppv_lite86-4250c766b4729968,librand_core-b3b6f204da5e8ad4,libgetrandom-4b9590185bc82d41,libpercent_encoding-9bee39bbc5bd523a,libunic_segment-b4288f7def1fd0d0,libunic_ucd_segment-18e47613c77ff1e3,libunic_ucd_version-4703fb25962b9dad,libunic_common-95572032ffd99b0d,libunic_char_property-c11b8a623d048731,libunic_char_range-a799f89c5585e437,libregex-9909e3cef4669ef9,libregex_automata-89abf0227932d8c5,libaho_corasick-b24f9459f98df8c1,libregex_syntax-8de78d0afdb2bf35,libhumansize-125a5e135b42be9c,liblibm-f4240047710a2733,libchrono_tz-0668bd1df5e19ad0,libphf-f6547805aad3c74a,libphf_shared-6ededc5666127913,libsiphasher-7b49b0cc05d9e611,libchrono-822b1f286563bba2,libnum_traits-e545bb51ab6dd0f6,libiana_time_zone-a18c7932f053b032,libserde_json-1549d72e974fa2dc,libserde_yaml-e8a375c2e5720a2f,libryu-f8ba606093049f91,libitoa-4c6598116a867907,libindexmap-5039d62e3d4590bd,libequivalent-fdc46004df91ad08,libhashbrown-5d9404f16ad26a3c,libunsafe_libyaml-7bc1bf218b2f5452,libmarkdown-82746587a2b75584,libunicode_id-8b1d5c1b77ded36f,libtokio_stream-7729e9789a74bf7e,libtokio-f266d2cce46f5970,libsignal_hook_registry-5c87cfbf6bbdad16,libnum_cpus-bfcfefbecb97c767,libsocket2-58d39aa049a8f195,libbytes-9c2a396be262bdae,libmio-c2017ac62d726072,libparking_lot-387dddd611296e2f,libparking_lot_core-0f66c9d6661e0830,liblibc-ae7c44f539cff960,libcfg_if-33ef6c02a07f9fec,libsmallvec-e2fbd282c83e646d,liblock_api-753ed95a7528dc61,libscopeguard-d52bd00767847e44,liblazy_static-2bb390fee0230a38,libfutures-c727a8028259a38f,libfutures_executor-a6cad957aec9f5db,libfutures_util-19557fd312f3456d,libmemchr-659d2f3239d1b4b2,libfutures_io-64a3a644ba29741c,libslab-d0823efe3ec1cdd2,libfutures_channel-5acea26fa90a13d0,libpin_project_lite-e0c50e8704e39276,libfutures_sink-ba628c80fbee78b4,libfutures_task-a34acde6ee26d4ab,libpin_utils-9a5791cba021167a,libfutures_core-2da63d8c7891ede1,libserde-36cf5d69f75fc162,libthiserror-95f205ba68b5191f}.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" "-lssl" "-lcrypto" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/examples/rustc2RnjrL/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/ring-0e0eec4eb1891fff/out" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/map_reduce_long_article-9f5e247864d58ab3" "-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: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ai-chain-openai` (example "map_reduce_long_article") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3c627628b959d2fa2148ed36dc4d777e7aae19e8da2c5f16a9320381f91f2ff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c627628b959d2fa2148ed36dc4d777e7aae19e8da2c5f16a9320381f91f2ff7", kill_on_drop: false }`
[INFO] [stdout] 3c627628b959d2fa2148ed36dc4d777e7aae19e8da2c5f16a9320381f91f2ff7