If Rustc is killed during compilation then no output is shown.

[konnorandrews]

Running the following program using the bot's play and eval command results in a empty code block.

fn main() {
    include_bytes!("/dev/random");
}

(note the version of the bot here is the one used on the community discord.)

When ran on the playground the following is returned.

{
   "success":false,
   "stdout":"",
   "stderr":"   Compiling playground v0.0.1 (/playground)\nerror: could not compile `playground` (bin \"playground\")\n\nCaused by:\n  process didn't exit successfully: `rustc --crate-name playground --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C codegen-units=1 -C debuginfo=2 -C metadata=563a150cbfd35ca4 -C extra-filename=-563a150cbfd35ca4 --out-dir /playground/target/debug/deps -L dependency=/playground/target/debug/deps --extern addr2line=/playground/target/debug/deps/libaddr2line-f5ad97a3ce4ee8ff.rlib --extern adler=/playground/target/debug/deps/libadler-84939582bec3a38f.rlib --extern ahash_0_7_6=/playground/target/debug/deps/libahash-54f6543e83821faf.rlib --extern ahash=/playground/target/debug/deps/libahash-6e4dffaf893f51d7.rlib --extern aho_corasick=/playground/target/debug/deps/libaho_corasick-a99ce81ed21308a1.rlib --extern allocator_api2=/playground/target/debug/deps/liballocator_api2-35d8b00c59972aa2.rlib --extern ansi_term=/playground/target/debug/deps/libansi_term-4723a64fb63457ec.rlib --extern anstream=/playground/target/debug/deps/libanstream-5a137ec3f4111aaf.rlib --extern anstyle=/playground/target/debug/deps/libanstyle-eec3fe42900101ac.rlib --extern anstyle_parse=/playground/target/debug/deps/libanstyle_parse-34afee18604fc7a2.rlib --extern anstyle_query=/playground/target/debug/deps/libanstyle_query-f49aac186e5d7bf3.rlib --extern anyhow=/playground/target/debug/deps/libanyhow-07fefd0114f12251.rlib --extern approx=/playground/target/debug/deps/libapprox-cc70c55e94b6fcfd.rlib --extern arc_swap=/playground/target/debug/deps/libarc_swap-8c11d1e539eb7dc7.rlib --extern arrayvec=/playground/target/debug/deps/libarrayvec-c5c6456a93923f5d.rlib --extern async_recursion=/playground/target/debug/deps/libasync_recursion-f5e05bb8ae34bc25.so --extern async_trait=/playground/target/debug/deps/libasync_trait-5b7fe4a15ba27c32.so --extern atomic=/playground/target/debug/deps/libatomic-8fbe1a7a34813592.rlib --extern atty=/playground/target/debug/deps/libatty-89f346382456bb8f.rlib --extern autocfg=/playground/target/debug/deps/libautocfg-7dff03a5196b9fd7.rlib --extern backtrace=/playground/target/debug/deps/libbacktrace-6c89036b2dfcd3ec.rlib --extern base64=/playground/target/debug/deps/libbase64-e481496bc601d8c9.rlib --extern bit_set=/playground/target/debug/deps/libbit_set-92000c46dc4ee88d.rlib --extern bit_vec=/playground/target/debug/deps/libbit_vec-2f482a82b377a78d.rlib --extern bit_field=/playground/target/debug/deps/libbit_field-438be8c899f99093.rlib --extern bitflags_1_3_2=/playground/target/debug/deps/libbitflags-ea8fc73e4ebf9ad0.rlib --extern bitflags=/playground/target/debug/deps/libbitflags-2c0b6f5f11a071d8.rlib --extern block_buffer=/playground/target/debug/deps/libblock_buffer-8835ce450d90eed5.rlib --extern bytemuck=/playground/target/debug/deps/libbytemuck-13fe9dda02cc1a5f.rlib --extern bytemuck_derive=/playground/target/debug/deps/libbytemuck_derive-9e28386c4da8cfc2.so --extern byteorder=/playground/target/debug/deps/libbyteorder-d1d31ec292091c3e.rlib --extern bytes_0_4_12=/playground/target/debug/deps/libbytes-ba5d88fdffd599fa.rlib --extern bytes=/playground/target/debug/deps/libbytes-bf166b3c42b6922a.rlib --extern cc=/playground/target/debug/deps/libcc-ad46890e09deb162.rlib --extern cfg_if=/playground/target/debug/deps/libcfg_if-f255abf031668d45.rlib --extern chrono=/playground/target/debug/deps/libchrono-4bd0c33fe37fea62.rlib --extern clap=/playground/target/debug/deps/libclap-8f08d88f48ad20b5.rlib --extern clap_builder=/playground/target/debug/deps/libclap_builder-2cc7b001dfc20091.rlib --extern clap_derive=/playground/target/debug/deps/libclap_derive-4218445ebb69843e.so --extern clap_lex=/playground/target/debug/deps/libclap_lex-1179ef7e3eb62063.rlib --extern color_quant=/playground/target/debug/deps/libcolor_quant-6dcd306c396edd80.rlib --extern colorchoice=/playground/target/debug/deps/libcolorchoice-1d12d0d43025df72.rlib --extern cookie=/playground/target/debug/deps/libcookie-0755d231577dd250.rlib --extern cookie_store=/playground/target/debug/deps/libcookie_store-59483494fc45a53f.rlib --extern cpufeatures=/playground/target/debug/deps/libcpufeatures-d55620863977eabc.rlib --extern crc32fast=/playground/target/debug/deps/libcrc32fast-12728bdfd264c1b7.rlib --extern crossbeam=/playground/target/debug/deps/libcrossbeam-334a33749f35e2e0.rlib --extern crossbeam_channel=/playground/target/debug/deps/libcrossbeam_channel-fe638718ec17207a.rlib --extern crossbeam_deque=/playground/target/debug/deps/libcrossbeam_deque-440779a028cf64a9.rlib --extern crossbeam_epoch=/playground/target/debug/deps/libcrossbeam_epoch-acb0ec8249be2454.rlib --extern crossbeam_queue=/playground/target/debug/deps/libcrossbeam_queue-839fb3de9af01f41.rlib --extern crossbeam_utils=/playground/target/debug/deps/libcrossbeam_utils-78359cfa304cba79.rlib --extern crypto_common=/playground/target/debug/deps/libcrypto_common-73be8548d3ab6318.rlib --extern csv=/playground/target/debug/deps/libcsv-1e81ca79c253e45c.rlib --extern csv_core=/playground/target/debug/deps/libcsv_core-88d764bdb6ccfe6f.rlib --extern data_encoding=/playground/target/debug/deps/libdata_encoding-d08b4eed525cfed8.rlib --extern derivative=/playground/target/debug/deps/libderivative-a8bf056ec825d3fd.so --extern destructure_traitobject=/playground/target/debug/deps/libdestructure_traitobject-80ce353af1615832.rlib --extern digest=/playground/target/debug/deps/libdigest-aa091fdcbf82ba1f.rlib --extern either=/playground/target/debug/deps/libeither-f0e264d7713b95fd.rlib --extern encoding_rs=/playground/target/debug/deps/libencoding_rs-df261bd36bce4e9c.rlib --extern env_logger=/playground/target/debug/deps/libenv_logger-34c2ad7683d63e45.rlib --extern error_chain=/playground/target/debug/deps/liberror_chain-af8210d7c48d163d.rlib --extern exr=/playground/target/debug/deps/libexr-815474e7f6575c03.rlib --extern fallible_iterator=/playground/target/debug/deps/libfallible_iterator-006b808cbe111cfe.rlib --extern fallible_streaming_iterator=/playground/target/debug/deps/libfallible_streaming_iterator-7ccc5e1f0a537072.rlib --extern fastrand=/playground/target/debug/deps/libfastrand-9a29b7a5aac9de96.rlib --extern fdeflate=/playground/target/debug/deps/libfdeflate-0f375a5b805b536b.rlib --extern filetime=/playground/target/debug/deps/libfiletime-b283cbd227b97c6a.rlib --extern fixedbitset=/playground/target/debug/deps/libfixedbitset-9652c229af8091d3.rlib --extern flate2=/playground/target/debug/deps/libflate2-486ae415af61a1ed.rlib --extern flume=/playground/target/debug/deps/libflume-885fa98cf5a47c26.rlib --extern fnv=/playground/target/debug/deps/libfnv-9f1dd14b1165a691.rlib --extern foreign_types=/playground/target/debug/deps/libforeign_types-04b8bc0b5950551d.rlib --extern foreign_types_shared=/playground/target/debug/deps/libforeign_types_shared-f1262bdd5d0a1bca.rlib --extern form_urlencoded=/playground/target/debug/deps/libform_urlencoded-f4f00b9de09c250c.rlib --extern futf=/playground/target/debug/deps/libfutf-5fb3b1335607ab2e.rlib --extern futures_0_1_31=/playground/target/debug/deps/libfutures-44106e871e076228.rlib --extern futures=/playground/target/debug/deps/libfutures-4aa9bc504611966e.rlib --extern futures_channel=/playground/target/debug/deps/libfutures_channel-00a10dd0a95be616.rlib --extern futures_core=/playground/target/debug/deps/libfutures_core-efdfe4760d7dc31d.rlib --extern futures_executor=/playground/target/debug/deps/libfutures_executor-788a8ba0ed3eaabe.rlib --extern futures_io=/playground/target/debug/deps/libfutures_io-7f8c62a810e3e348.rlib --extern futures_macro=/playground/target/debug/deps/libfutures_macro-90c8f6e166c87d59.so --extern futures_sink=/playground/target/debug/deps/libfutures_sink-379dfbb8af0491a2.rlib --extern futures_task=/playground/target/debug/deps/libfutures_task-cde7aa902432c174.rlib --extern futures_util=/playground/target/debug/deps/libfutures_util-cf6bb2cb7e6be11c.rlib --extern generic_array=/playground/target/debug/deps/libgeneric_array-2be4e4f75818933c.rlib --extern getrandom=/playground/target/debug/deps/libgetrandom-1a6c49222dc2a994.rlib --extern gif=/playground/target/debug/deps/libgif-f0e2675bf7d0a129.rlib --extern gimli=/playground/target/debug/deps/libgimli-eeffbb48f9aad5a9.rlib --extern glob=/playground/target/debug/deps/libglob-3b825130ca21b0b8.rlib --extern h2=/playground/target/debug/deps/libh2-fa8adf3098605ac7.rlib --extern half=/playground/target/debug/deps/libhalf-1238ae80592bf6cb.rlib --extern hashbrown_0_12_3=/playground/target/debug/deps/libhashbrown-c2e4bd356b4afa26.rlib --extern hashbrown_0_13_2=/playground/target/debug/deps/libhashbrown-3cd963a79cee6413.rlib --extern hashbrown=/playground/target/debug/deps/libhashbrown-38cd36def509d683.rlib --extern hashlink=/playground/target/debug/deps/libhashlink-c23af815fee5fd0d.rlib --extern heck=/playground/target/debug/deps/libheck-8e94fccb8b07ba90.rlib --extern hmac=/playground/target/debug/deps/libhmac-666a597cedac6b8a.rlib --extern html5ever=/playground/target/debug/deps/libhtml5ever-b9232411ed3137e0.rlib --extern http=/playground/target/debug/deps/libhttp-985a5e1628bd11ff.rlib --extern http_body=/playground/target/debug/deps/libhttp_body-5dbea02fa68ce39e.rlib --extern httparse=/playground/target/debug/deps/libhttparse-3804c62a03857f72.rlib --extern httpdate=/playground/target/debug/deps/libhttpdate-5b118d7ab355621a.rlib --extern humantime=/playground/target/debug/deps/libhumantime-5511bff6ec93123d.rlib --extern hyper=/playground/target/debug/deps/libhyper-972005bcd895d627.rlib --extern hyper_tls=/playground/target/debug/deps/libhyper_tls-75eee5e88323d3b4.rlib --extern iana_time_zone=/playground/target/debug/deps/libiana_time_zone-2fbe9e92dd15c8cf.rlib --extern idna_0_2_3=/playground/target/debug/deps/libidna-af9685108ed3ccd4.rlib --extern idna_0_3_0=/playground/target/debug/deps/libidna-32e102dfbd6863cc.rlib --extern idna=/playground/target/debug/deps/libidna-786e4a2989706785.rlib --extern image=/playground/target/debug/deps/libimage-5e19901bc6ae9e63.rlib --extern indexmap=/playground/target/debug/deps/libindexmap-7a3e2e2ab4785af0.rlib --extern io_lifetimes=/playground/target/debug/deps/libio_lifetimes-9781cb2d2de48bfc.rlib --extern iovec=/playground/target/debug/deps/libiovec-e71a6e785b0ef74a.rlib --extern ipnet=/playground/target/debug/deps/libipnet-5fbd57a46729e545.rlib --extern is_terminal=/playground/target/debug/deps/libis_terminal-304ddd0999c9b1e6.rlib --extern itertools=/playground/target/debug/deps/libitertools-04e2a7be753349cd.rlib --extern itoa=/playground/target/debug/deps/libitoa-8cc47dcb51439f21.rlib --extern jpeg_decoder=/playground/target/debug/deps/libjpeg_decoder-4a58fac7b9cae80d.rlib --extern lazy_static=/playground/target/debug/deps/liblazy_static-30e558ba0e2b16d1.rlib --extern lebe=/playground/target/debug/deps/liblebe-7c5e057b156b17fe.rlib --extern libc=/playground/target/debug/deps/liblibc-3e4fa9ef8f4f8302.rlib --extern libm=/playground/target/debug/deps/liblibm-252e399161eeea2d.rlib --extern libsqlite3_sys=/playground/target/debug/deps/liblibsqlite3_sys-e1a5c4ca56977b76.rlib --extern linked_hash_map=/playground/target/debug/deps/liblinked_hash_map-7364892ae6b522a3.rlib --extern linux_raw_sys=/playground/target/debug/deps/liblinux_raw_sys-0e105b3a59ac2b1e.rlib --extern lock_api=/playground/target/debug/deps/liblock_api-68e6a03a4eceaf18.rlib --extern log=/playground/target/debug/deps/liblog-d4f149930b4c3b9a.rlib --extern log_mdc=/playground/target/debug/deps/liblog_mdc-0faf34fa7027a0f3.rlib --extern log4rs=/playground/target/debug/deps/liblog4rs-9e410781f7f40560.rlib --extern mac=/playground/target/debug/deps/libmac-0c350e6324eb3a36.rlib --extern markup5ever=/playground/target/debug/deps/libmarkup5ever-92842696ccf7a1eb.rlib --extern markup5ever_rcdom=/playground/target/debug/deps/libmarkup5ever_rcdom-f96e423dfca18206.rlib --extern matches=/playground/target/debug/deps/libmatches-dbc2b3404d80ebaf.rlib --extern matrixmultiply=/playground/target/debug/deps/libmatrixmultiply-25155de9e7ea59f8.rlib --extern md5=/playground/target/debug/deps/libmd5-df076778f9c8a526.rlib --extern memchr=/playground/target/debug/deps/libmemchr-7ff67a8eb6979dda.rlib --extern memmap=/playground/target/debug/deps/libmemmap-f1fc7c59d0b2afe8.rlib --extern memoffset_0_8_0=/playground/target/debug/deps/libmemoffset-08c1f24d9be6a890.rlib --extern memoffset=/playground/target/debug/deps/libmemoffset-60c54c8244a6480b.rlib --extern mime=/playground/target/debug/deps/libmime-c1e4bed735bdd593.rlib --extern mime_guess=/playground/target/debug/deps/libmime_guess-74750814f0989d2e.rlib --extern minimal_lexical=/playground/target/debug/deps/libminimal_lexical-16a74eb1a0e14068.rlib --extern miniz_oxide_0_6_2=/playground/target/debug/deps/libminiz_oxide-3ea20c80986c1e89.rlib --extern miniz_oxide=/playground/target/debug/deps/libminiz_oxide-9a5bd7fa09d3cdd9.rlib --extern mio=/playground/target/debug/deps/libmio-2152e36644ffe764.rlib --extern nalgebra=/playground/target/debug/deps/libnalgebra-222af2d02a7dab35.rlib --extern nalgebra_macros=/playground/target/debug/deps/libnalgebra_macros-6685412902fffc04.so --extern nanorand=/playground/target/debug/deps/libnanorand-79fa0825dbbcb523.rlib --extern native_tls=/playground/target/debug/deps/libnative_tls-ac028b71fa42b474.rlib --extern ndarray=/playground/target/debug/deps/libndarray-9fc9d056ca23c85b.rlib --extern debug_unreachable=/playground/target/debug/deps/libdebug_unreachable-6424606949cb1da0.rlib --extern nom=/playground/target/debug/deps/libnom-a9d3865bb8a03677.rlib --extern num=/playground/target/debug/deps/libnum-102c0eeafb58bee7.rlib --extern num_bigint=/playground/target/debug/deps/libnum_bigint-ee38875800e757e1.rlib --extern num_complex=/playground/target/debug/deps/libnum_complex-f8bf4f98462d558d.rlib --extern num_integer=/playground/target/debug/deps/libnum_integer-842f26d41d601c08.rlib --extern num_iter=/playground/target/debug/deps/libnum_iter-70f8122c37692b45.rlib --extern num_rational=/playground/target/debug/deps/libnum_rational-0cba8a3d687041ad.rlib --extern num_traits=/playground/target/debug/deps/libnum_traits-c6adae286973bb6f.rlib --extern num_cpus=/playground/target/debug/deps/libnum_cpus-2f2e892f913af037.rlib --extern object=/playground/target/debug/deps/libobject-9304958cdf0426ce.rlib --extern once_cell=/playground/target/debug/deps/libonce_cell-be27d9e700c446f2.rlib --extern openssl=/playground/target/debug/deps/libopenssl-b3348ba5ca303375.rlib --extern openssl_macros=/playground/target/debug/deps/libopenssl_macros-fc80a7f45abe4bea.so --extern openssl_probe=/playground/target/debug/deps/libopenssl_probe-2dcbac6aa5a9c7cc.rlib --extern openssl_sys=/playground/target/debug/deps/libopenssl_sys-17128f9778e46888.rlib --extern ordered_float=/playground/target/debug/deps/libordered_float-2418c18d28811d68.rlib --extern parking_lot=/playground/target/debug/deps/libparking_lot-1d0bf44a441691a2.rlib --extern parking_lot_core=/playground/target/debug/deps/libparking_lot_core-a1464c1b1788a6a1.rlib --extern paste=/playground/target/debug/deps/libpaste-8825c61eb0f5df28.so --extern percent_encoding=/playground/target/debug/deps/libpercent_encoding-f6025956ebdeb407.rlib --extern petgraph=/playground/target/debug/deps/libpetgraph-3377fc319f714e01.rlib --extern phf_0_10_1=/playground/target/debug/deps/libphf-de2cd7c1bcf31613.rlib --extern phf=/playground/target/debug/deps/libphf-03dc4a7f1a56bd30.rlib --extern phf_codegen=/playground/target/debug/deps/libphf_codegen-95c0bf28cb2d3ee1.rlib --extern phf_generator=/playground/target/debug/deps/libphf_generator-e4806e2d06c9491c.rlib --extern phf_shared_0_10_0=/playground/target/debug/deps/libphf_shared-96b2b5bf3870e6e0.rlib --extern phf_shared=/playground/target/debug/deps/libphf_shared-4d4ebb2034fd2c64.rlib --extern pin_project=/playground/target/debug/deps/libpin_project-8d0943eb5ed4f9d1.rlib --extern pin_project_internal=/playground/target/debug/deps/libpin_project_internal-2103752147bba472.so --extern pin_project_lite=/playground/target/debug/deps/libpin_project_lite-164cf7d5418172c7.rlib --extern pin_utils=/playground/target/debug/deps/libpin_utils-b15ea805c1102e53.rlib --extern pkg_config=/playground/target/debug/deps/libpkg_config-eab216e5dd4dd12b.rlib --extern png=/playground/target/debug/deps/libpng-c9842e9e3db376ec.rlib --extern postgres=/playground/target/debug/deps/libpostgres-1ec74a65371cf641.rlib --extern postgres_protocol=/playground/target/debug/deps/libpostgres_protocol-8dfdafcd4366ab47.rlib --extern postgres_types=/playground/target/debug/deps/libpostgres_types-dc8e9b9f7fb04111.rlib --extern ppv_lite86=/playground/target/debug/deps/libppv_lite86-3441279432c82a9a.rlib --extern precomputed_hash=/playground/target/debug/deps/libprecomputed_hash-d17b522b24f58639.rlib --extern proc_macro2=/playground/target/debug/deps/libproc_macro2-2c56c954bdae7f0a.rlib --extern psl_types=/playground/target/debug/deps/libpsl_types-d83ab2322080f2c4.rlib --extern publicsuffix=/playground/target/debug/deps/libpublicsuffix-79f908b8e5d21f39.rlib --extern qoi=/playground/target/debug/deps/libqoi-65e72a8f1c0a4edb.rlib --extern quote=/playground/target/debug/deps/libquote-7072d97204716bdc.rlib --extern rand=/playground/target/debug/deps/librand-f6dd3f8ecb90485e.rlib --extern rand_chacha=/playground/target/debug/deps/librand_chacha-ce2c8cee1e3a8db6.rlib --extern rand_core=/playground/target/debug/deps/librand_core-5ec38c01257b9da6.rlib --extern rand_distr=/playground/target/debug/deps/librand_distr-f1cefe1b7b471d80.rlib --extern rawpointer=/playground/target/debug/deps/librawpointer-5e8aee4a0f119822.rlib --extern rayon=/playground/target/debug/deps/librayon-aa6acd695e83408a.rlib --extern rayon_core=/playground/target/debug/deps/librayon_core-6d3fe32bba5d03b7.rlib --extern regex=/playground/target/debug/deps/libregex-01302576d3743521.rlib --extern regex_syntax=/playground/target/debug/deps/libregex_syntax-76506821cd783e02.rlib --extern reqwest=/playground/target/debug/deps/libreqwest-b2fd4c1f5e97568f.rlib --extern ring=/playground/target/debug/deps/libring-d378e9e0445a1da3.rlib --extern rusqlite=/playground/target/debug/deps/librusqlite-f18fabae8180f1ab.rlib --extern rustc_demangle=/playground/target/debug/deps/librustc_demangle-825f958e7d885d2c.rlib --extern rustc_version=/playground/target/debug/deps/librustc_version-eaf5142d18d8771d.rlib --extern rustix=/playground/target/debug/deps/librustix-6cd58a784b8a9453.rlib --extern ryu=/playground/target/debug/deps/libryu-473b61b681ea22e3.rlib --extern safe_arch=/playground/target/debug/deps/libsafe_arch-2fc8df2a78fd4980.rlib --extern same_file=/playground/target/debug/deps/libsame_file-50f672300d71d0f2.rlib --extern scopeguard=/playground/target/debug/deps/libscopeguard-05ae82d7467b92fc.rlib --extern select=/playground/target/debug/deps/libselect-1d95b0916935ed57.rlib --extern semver=/playground/target/debug/deps/libsemver-95d02816902eca0b.rlib --extern serde=/playground/target/debug/deps/libserde-6b493be2955133b2.rlib --extern serde_value=/playground/target/debug/deps/libserde_value-c1b14741b97a5120.rlib --extern serde_derive=/playground/target/debug/deps/libserde_derive-9cf5afb094f70095.so --extern serde_json=/playground/target/debug/deps/libserde_json-83a6ad2dd32ac451.rlib --extern serde_spanned=/playground/target/debug/deps/libserde_spanned-0463feae766ef63f.rlib --extern serde_urlencoded=/playground/target/debug/deps/libserde_urlencoded-4fb0729ce5df0462.rlib --extern serde_yaml=/playground/target/debug/deps/libserde_yaml-75116e0cb7dcc24f.rlib --extern sha1_smol=/playground/target/debug/deps/libsha1_smol-6d94e43af4912aa5.rlib --extern sha2=/playground/target/debug/deps/libsha2-a8af3166bab3a899.rlib --extern signal_hook_registry=/playground/target/debug/deps/libsignal_hook_registry-3cfdb385436b9207.rlib --extern simba=/playground/target/debug/deps/libsimba-3aa2483fca6ffa91.rlib --extern simd_adler32=/playground/target/debug/deps/libsimd_adler32-32e4ea385c516d41.rlib --extern siphasher=/playground/target/debug/deps/libsiphasher-2e6b3d064e864f95.rlib --extern slab=/playground/target/debug/deps/libslab-90bfc2314cf0e33f.rlib --extern smallvec=/playground/target/debug/deps/libsmallvec-2fdde37fd2749bcc.rlib --extern smawk=/playground/target/debug/deps/libsmawk-1e1814816a5b9d8e.rlib --extern socket2_0_4_9=/playground/target/debug/deps/libsocket2-c643c6a708abb32d.rlib --extern socket2=/playground/target/debug/deps/libsocket2-2cb8d27bcd93b3b0.rlib --extern spin_0_5_2=/playground/target/debug/deps/libspin-55b2010bbc9db613.rlib --extern spin=/playground/target/debug/deps/libspin-12da6cd04b973834.rlib --extern string_cache=/playground/target/debug/deps/libstring_cache-47f8bd4ca9a278e4.rlib --extern string_cache_codegen=/playground/target/debug/deps/libstring_cache_codegen-a32a8abd20c24119.rlib --extern stringprep=/playground/target/debug/deps/libstringprep-5aa008a40f602266.rlib --extern strsim=/playground/target/debug/deps/libstrsim-5face674ba2463c5.rlib --extern subtle=/playground/target/debug/deps/libsubtle-bdc1a256c8f3781d.rlib --extern syn_1_0_109=/playground/target/debug/deps/libsyn-51cefc0fa7c1c1d8.rlib --extern syn=/playground/target/debug/deps/libsyn-40eab1fdc3fa25a7.rlib --extern tar=/playground/target/debug/deps/libtar-d4de359876737376.rlib --extern tempfile=/playground/target/debug/deps/libtempfile-36e684c03e8b3bea.rlib --extern tendril=/playground/target/debug/deps/libtendril-d576efdbc557d80c.rlib --extern termcolor=/playground/target/debug/deps/libtermcolor-3e41a662729d1e09.rlib --extern terminal_size=/playground/target/debug/deps/libterminal_size-d87d1cc2f4ad206e.rlib --extern textwrap=/playground/target/debug/deps/libtextwrap-f487e886af973a00.rlib --extern thiserror=/playground/target/debug/deps/libthiserror-2e97baaea89e5a8c.rlib --extern thiserror_impl=/playground/target/debug/deps/libthiserror_impl-23b663f5731b1d84.so --extern thread_id=/playground/target/debug/deps/libthread_id-a5c982f3d8ed76b5.rlib --extern thread_local=/playground/target/debug/deps/libthread_local-1118c0f211de218f.rlib --extern threadpool=/playground/target/debug/deps/libthreadpool-deebcd3fb252629d.rlib --extern tiff=/playground/target/debug/deps/libtiff-f26ab6aa007e2030.rlib --extern time_0_1_45=/playground/target/debug/deps/libtime-eabd9abd73070d92.rlib --extern time=/playground/target/debug/deps/libtime-2817018a00ff1555.rlib --extern time_core=/playground/target/debug/deps/libtime_core-4c380fb977407ffb.rlib --extern time_macros=/playground/target/debug/deps/libtime_macros-b188904aadab0672.so --extern tinyvec=/playground/target/debug/deps/libtinyvec-9e1a18e750751e64.rlib --extern tinyvec_macros=/playground/target/debug/deps/libtinyvec_macros-f612cd3b18159844.rlib --extern tokio=/playground/target/debug/deps/libtokio-47e2c5b6979e3d33.rlib --extern tokio_io=/playground/target/debug/deps/libtokio_io-e06f23c96b8c2a77.rlib --extern tokio_macros=/playground/target/debug/deps/libtokio_macros-70a8b9ebfb9845ce.so --extern tokio_native_tls=/playground/target/debug/deps/libtokio_native_tls-90a5e1235b07c5d7.rlib --extern tokio_postgres=/playground/target/debug/deps/libtokio_postgres-4fe12f7d8cfb86e3.rlib --extern tokio_util=/playground/target/debug/deps/libtokio_util-d5562ce46da4b24a.rlib --extern toml=/playground/target/debug/deps/libtoml-597cbfd05585ed1d.rlib --extern toml_datetime=/playground/target/debug/deps/libtoml_datetime-f0407bf2146d6566.rlib --extern toml_edit=/playground/target/debug/deps/libtoml_edit-a7e8ce8a10a405fd.rlib --extern tower_service=/playground/target/debug/deps/libtower_service-c71ac7cb0528a26c.rlib --extern tracing=/playground/target/debug/deps/libtracing-d6ddf2ca5b9cedd1.rlib --extern tracing_attributes=/playground/target/debug/deps/libtracing_attributes-fd05277e518f452c.so --extern tracing_core=/playground/target/debug/deps/libtracing_core-7f5e6fbc16ed80fd.rlib --extern try_lock=/playground/target/debug/deps/libtry_lock-9955741627cd40cc.rlib --extern typemap_ors=/playground/target/debug/deps/libtypemap_ors-b4566935afd28cd1.rlib --extern typenum=/playground/target/debug/deps/libtypenum-29c6075780c9070e.rlib --extern unicase=/playground/target/debug/deps/libunicase-d693aff87fbdc510.rlib --extern unicode_bidi=/playground/target/debug/deps/libunicode_bidi-4f29fc9ab08dc0db.rlib --extern unicode_ident=/playground/target/debug/deps/libunicode_ident-80435af4c8c031a6.rlib --extern unicode_linebreak=/playground/target/debug/deps/libunicode_linebreak-2b080093e561416d.rlib --extern unicode_normalization=/playground/target/debug/deps/libunicode_normalization-f0eac4a6bd2decbe.rlib --extern unicode_segmentation=/playground/target/debug/deps/libunicode_segmentation-3cc00cc472cf91a9.rlib --extern unicode_width=/playground/target/debug/deps/libunicode_width-fa2e264bdcb4d0e5.rlib --extern unicode_xid=/playground/target/debug/deps/libunicode_xid-1e05c0e47ae685f8.rlib --extern unsafe_any_ors=/playground/target/debug/deps/libunsafe_any_ors-c7596439daaeb9bd.rlib --extern untrusted=/playground/target/debug/deps/libuntrusted-1a0f154c9018ae7e.rlib --extern url=/playground/target/debug/deps/liburl-fa26c8b2ccaf9987.rlib --extern utf8=/playground/target/debug/deps/libutf8-0450ec938d0cf6ff.rlib --extern utf8parse=/playground/target/debug/deps/libutf8parse-03009454a65fb403.rlib --extern uuid=/playground/target/debug/deps/libuuid-b785c7dbfb5c527d.rlib --extern vcpkg=/playground/target/debug/deps/libvcpkg-c40fabfb257003c3.rlib --extern version_check=/playground/target/debug/deps/libversion_check-c2f037ab53af5e66.rlib --extern walkdir=/playground/target/debug/deps/libwalkdir-0f7027a4dd97bbc7.rlib --extern want=/playground/target/debug/deps/libwant-56f8a59eccab2303.rlib --extern weezl=/playground/target/debug/deps/libweezl-1e6de3b0667a8d14.rlib --extern wide=/playground/target/debug/deps/libwide-41843851d880899b.rlib --extern winapi=/playground/target/debug/deps/libwinapi-909fddfabc6fa239.rlib --extern winnow=/playground/target/debug/deps/libwinnow-b5e3573c81806098.rlib --extern xattr=/playground/target/debug/deps/libxattr-ac7c1925f2a0e820.rlib --extern xml5ever=/playground/target/debug/deps/libxml5ever-ebced078b52074b5.rlib --extern yaml_rust=/playground/target/debug/deps/libyaml_rust-37bcf3a62fed85bb.rlib --extern zune_inflate=/playground/target/debug/deps/libzune_inflate-5bf85b63e2ead62d.rlib -L native=/playground/target/debug/build/libsqlite3-sys-98bb7f3f00dc1981/out -L native=/playground/target/debug/build/ring-5760930af1782279/out` (signal: 9, SIGKILL: kill)\n"
}

I would have expected the bot to show the "output is to large, view on playground" link. After looking around I think the issues is in https://github.com/kangalio/rustbot/blob/master/src/playground/util.rs#L321 , but I am not sure.