[INFO] cloning repository https://github.com/max-block/learn__crate__mongodb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/max-block/learn__crate__mongodb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmax-block%2Flearn__crate__mongodb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmax-block%2Flearn__crate__mongodb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 01e32e4b3440a34750bf4c10435cc749bcc9a5b1
[INFO] testing max-block/learn__crate__mongodb against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmax-block%2Flearn__crate__mongodb" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/max-block/learn__crate__mongodb on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/max-block/learn__crate__mongodb
[INFO] finished tweaking git repo https://github.com/max-block/learn__crate__mongodb
[INFO] tweaked toml for git repo https://github.com/max-block/learn__crate__mongodb written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/max-block/learn__crate__mongodb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded polling v0.1.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2a729048533e3ab7f050da101d8d1f6ae3a3a399563b6c2882fc74118aa7d13
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c2a729048533e3ab7f050da101d8d1f6ae3a3a399563b6c2882fc74118aa7d13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2a729048533e3ab7f050da101d8d1f6ae3a3a399563b6c2882fc74118aa7d13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2a729048533e3ab7f050da101d8d1f6ae3a3a399563b6c2882fc74118aa7d13", kill_on_drop: false }`
[INFO] [stdout] c2a729048533e3ab7f050da101d8d1f6ae3a3a399563b6c2882fc74118aa7d13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38a1547a37886266b59730e55645b0cb556ae389959ee72eae8640ace9194af0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "38a1547a37886266b59730e55645b0cb556ae389959ee72eae8640ace9194af0", kill_on_drop: false }`
[INFO] [stderr]    Compiling event-listener v2.4.0
[INFO] [stderr]    Compiling vec-arena v0.5.2
[INFO] [stderr]    Compiling parking v1.0.6
[INFO] [stderr]    Compiling multitask v0.2.0
[INFO] [stderr]    Compiling futures-lite v0.1.11
[INFO] [stderr]    Compiling socket2 v0.3.15
[INFO] [stderr]    Compiling polling v0.1.9
[INFO] [stderr]    Compiling chrono v0.4.15
[INFO] [stderr]    Compiling async-channel v1.4.2
[INFO] [stderr]    Compiling async-mutex v1.3.0
[INFO] [stderr]    Compiling async-io v0.1.11
[INFO] [stderr]    Compiling blocking v0.5.2
[INFO] [stderr]    Compiling async-executor v0.1.2
[INFO] [stderr]    Compiling async-std v1.6.3
[INFO] [stderr]    Compiling bson v1.1.0
[INFO] [stderr]    Compiling mongodb v1.1.1
[INFO] [stderr]    Compiling learn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/basics-d8e4eb6009cfa882.basics.b2ukao6z-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/basics-d8e4eb6009cfa882.basics.b2ukao6z-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/basics-d8e4eb6009cfa882.basics.b2ukao6z-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/basics-d8e4eb6009cfa882.basics.b2ukao6z-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/basics-d8e4eb6009cfa882.basics.b2ukao6z-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/basics-d8e4eb6009cfa882.basics.b2ukao6z-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/basics-d8e4eb6009cfa882.basics.b2ukao6z-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/basics-d8e4eb6009cfa882.basics.b2ukao6z-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/basics-d8e4eb6009cfa882.basics.b2ukao6z-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/basics-d8e4eb6009cfa882.basics.b2ukao6z-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/basics-d8e4eb6009cfa882.basics.b2ukao6z-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/basics-d8e4eb6009cfa882.basics.b2ukao6z-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/basics-d8e4eb6009cfa882.basics.b2ukao6z-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/basics-d8e4eb6009cfa882.basics.b2ukao6z-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/basics-d8e4eb6009cfa882.basics.b2ukao6z-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/basics-d8e4eb6009cfa882.basics.b2ukao6z-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/basics-d8e4eb6009cfa882" "/opt/rustwide/target/debug/deps/basics-d8e4eb6009cfa882.1hqvkuocizsg80p5.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/ring-19c5fc009e4dccf5/out" "-L" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmongodb-af0ab5f714f66aa5.rlib" "/opt/rustwide/target/debug/deps/libtake_mut-8ba3e81e47c60d9d.rlib" "/opt/rustwide/target/debug/deps/libversion_check-b51661b575c73396.rlib" "/opt/rustwide/target/debug/deps/libpbkdf2-b55acd333c0e23a6.rlib" "/opt/rustwide/target/debug/deps/libstringprep-8fb09bc5efbf999c.rlib" "/opt/rustwide/target/debug/deps/libasync_std-664ff94bdd7fb840.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-79a92aaae9023e1f.rlib" "/opt/rustwide/target/debug/deps/libasync_executor-f0b7038d189a4e9c.rlib" "/opt/rustwide/target/debug/deps/libmultitask-611a5b808f424fc1.rlib" "/opt/rustwide/target/debug/deps/libasync_task-b3751f5b5b9db91c.rlib" "/opt/rustwide/target/debug/deps/libscoped_tls-291fd32b54c943a6.rlib" "/opt/rustwide/target/debug/deps/libasync_io-44b9035c7177d3e0.rlib" "/opt/rustwide/target/debug/deps/libvec_arena-e5837ecd814a9845.rlib" "/opt/rustwide/target/debug/deps/libpolling-1372a228f4859a94.rlib" "/opt/rustwide/target/debug/deps/libsocket2-f908d9b2faed9708.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-ebc1d734ababec95.rlib" "/opt/rustwide/target/debug/deps/libasync_mutex-197b1976c6952d7f.rlib" "/opt/rustwide/target/debug/deps/libblocking-1adddc6307791c40.rlib" "/opt/rustwide/target/debug/deps/libfutures_lite-b00ef17be6f3188c.rlib" "/opt/rustwide/target/debug/deps/libfastrand-5af6685589732e58.rlib" "/opt/rustwide/target/debug/deps/libwaker_fn-737afa288bf70b40.rlib" "/opt/rustwide/target/debug/deps/libparking-e4a21c5bdef335d4.rlib" "/opt/rustwide/target/debug/deps/libatomic_waker-ede6cd1928a31141.rlib" "/opt/rustwide/target/debug/deps/libasync_channel-c71bee7908f1e0a1.rlib" "/opt/rustwide/target/debug/deps/libevent_listener-8ebe176458bc037c.rlib" "/opt/rustwide/target/debug/deps/libconcurrent_queue-2eb4ff6f9706e7e1.rlib" "/opt/rustwide/target/debug/deps/libcache_padded-7c0e57867227bc78.rlib" "/opt/rustwide/target/debug/deps/libkv_log_macro-d1e7ded4acddb9de.rlib" "/opt/rustwide/target/debug/deps/libtokio_rustls-0606c8bef1435db5.rlib" "/opt/rustwide/target/debug/deps/libfutures_intrusive-aa05b86af7118ced.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-9e9ef1366091a444.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-4939ecadea312714.rlib" "/opt/rustwide/target/debug/deps/liblock_api-ebd36158b4cfa045.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-e88ee3fdd4df8593.rlib" "/opt/rustwide/target/debug/deps/libos_info-ce30a31058f2c664.rlib" "/opt/rustwide/target/debug/deps/libbitflags-7f78c1de5599d643.rlib" "/opt/rustwide/target/debug/deps/libuuid-c45c3fb931af25c5.rlib" "/opt/rustwide/target/debug/deps/libwebpki_roots-2859ee46a6be5730.rlib" "/opt/rustwide/target/debug/deps/libtrust_dns_resolver-87c630a5c696a7c8.rlib" "/opt/rustwide/target/debug/deps/libresolv_conf-1e4c5c30fb43f10a.rlib" "/opt/rustwide/target/debug/deps/libhostname-5ad948fb7e6da086.rlib" "/opt/rustwide/target/debug/deps/libmatch_cfg-1a849a456b86442e.rlib" "/opt/rustwide/target/debug/deps/libquick_error-9cd81c23851a22ab.rlib" "/opt/rustwide/target/debug/deps/libtrust_dns_proto-ca48056711d36784.rlib" "/opt/rustwide/target/debug/deps/liburl-ace3923c6871aea6.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-0d8ae709ba835adc.rlib" "/opt/rustwide/target/debug/deps/libidna-0cd77c4568325a65.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-a179e4d8fa65f197.rlib" "/opt/rustwide/target/debug/deps/libtinyvec-6a38db4597245330.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-ffba21755a81f3b4.rlib" "/opt/rustwide/target/debug/deps/libmatches-e50d8b3702610141.rlib" "/opt/rustwide/target/debug/deps/libthiserror-180b7fd451fe3c5b.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-b264665f8a802baa.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-5a0af3d4435cd525.rlib" "/opt/rustwide/target/debug/deps/libadler-5edd0ffc989581c6.rlib" "/opt/rustwide/target/debug/deps/libobject-b96b2a4451fa7cc6.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-f49d0eb5fdb37745.rlib" "/opt/rustwide/target/debug/deps/libgimli-644fa1a3ad762019.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-938bfc53e622498f.rlib" "/opt/rustwide/target/debug/deps/libtokio-b485904f08936b23.rlib" "/opt/rustwide/target/debug/deps/libfnv-03632dd09ca25027.rlib" "/opt/rustwide/target/debug/deps/libmio-172cf0ae8e394d3c.rlib" "/opt/rustwide/target/debug/deps/libiovec-55b2dd92655207e9.rlib" "/opt/rustwide/target/debug/deps/libnet2-fa6c5fa8c7fccd3b.rlib" "/opt/rustwide/target/debug/deps/libbytes-35b31d3ce42c8c1d.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-4ae7bf35a08ad8a4.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-e02f28a0fdf27853.rlib" "/opt/rustwide/target/debug/deps/liblru_cache-a1103f13316bb579.rlib" "/opt/rustwide/target/debug/deps/libstrsim-042a9a3b14de9d23.rlib" "/opt/rustwide/target/debug/deps/librustls-6d758cd6b04d63a8.rlib" "/opt/rustwide/target/debug/deps/libbase64-c35c83dfbffa67ae.rlib" "/opt/rustwide/target/debug/deps/libsct-beef9edfe1708628.rlib" "/opt/rustwide/target/debug/deps/libwebpki-159d803b6c08c162.rlib" "/opt/rustwide/target/debug/deps/libring-13813478d09e6edb.rlib" "/opt/rustwide/target/debug/deps/libspin-fef9e7e542f635c4.rlib" "/opt/rustwide/target/debug/deps/libuntrusted-72315d7a4a75b5db.rlib" "/opt/rustwide/target/debug/deps/liblog-ddaa085ab8000849.rlib" "/opt/rustwide/target/debug/deps/libsha2-92130396df7635eb.rlib" "/opt/rustwide/target/debug/deps/libsha1-f0aa4c8dd123d3db.rlib" "/opt/rustwide/target/debug/deps/libfake_simd-a616ba6b34dcbbdc.rlib" "/opt/rustwide/target/debug/deps/libmd5-e3a415f42505ac9c.rlib" "/opt/rustwide/target/debug/deps/libopaque_debug-0062d09c1b69e5fb.rlib" "/opt/rustwide/target/debug/deps/libblock_buffer-254930426779b17c.rlib" "/opt/rustwide/target/debug/deps/libblock_padding-da7e947d79635e73.rlib" "/opt/rustwide/target/debug/deps/libbyte_tools-375797a4cc2df0da.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-9ef55c312cde8bc8.rlib" "/opt/rustwide/target/debug/deps/libhmac-ef0b4f57dc4accb2.rlib" "/opt/rustwide/target/debug/deps/libcrypto_mac-db2f0cac0b9d1bc2.rlib" "/opt/rustwide/target/debug/deps/libsubtle-f746a2f5ef014485.rlib" "/opt/rustwide/target/debug/deps/libdigest-7e0de8721e682e49.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-4ae13cdda4a5a6ed.rlib" "/opt/rustwide/target/debug/deps/libtypenum-6d828ce14ff0d095.rlib" "/opt/rustwide/target/debug/deps/libfutures-bc4cbfa5f7a9cabb.rlib" "/opt/rustwide/target/debug/deps/libfutures_executor-2790b0f9ce06bc9b.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-f973587dbb1537f0.rlib" "/opt/rustwide/target/debug/deps/libmemchr-a1d534d249b52d3c.rlib" "/opt/rustwide/target/debug/deps/libproc_macro_nested-1b1e8df1ed692701.rlib" "/opt/rustwide/target/debug/deps/libfutures_io-4730618a896def5b.rlib" "/opt/rustwide/target/debug/deps/libslab-66c74742abc4bd48.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-74e61e596f298419.rlib" "/opt/rustwide/target/debug/deps/libpin_project-39775bb1da87d366.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-fb5249bbddb04dfd.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-fda8bba174200512.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-321f563e3aeb9fe4.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-b10c0dd2b387f299.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-9947b33d2e5f2482.rlib" "/opt/rustwide/target/debug/deps/libbson-7df3fa1ebecf2a9a.rlib" "/opt/rustwide/target/debug/deps/libbase64-551143303e544404.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-ff2d4c059a61c830.rlib" "/opt/rustwide/target/debug/deps/librand-32946820acf704f3.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-1b438a4607bdcedf.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-0d204ff60c48d1f2.rlib" "/opt/rustwide/target/debug/deps/librand_core-87e91d0c292ceba0.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-3c397a1184514786.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-c4f6196cf7d68209.rlib" "/opt/rustwide/target/debug/deps/libhex-5c7215f6deef5a2c.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-41059a2a6e867208.rlib" "/opt/rustwide/target/debug/deps/libserde_json-13c0f71f4f8bf46e.rlib" "/opt/rustwide/target/debug/deps/libryu-8dbd57cf09aa6df6.rlib" "/opt/rustwide/target/debug/deps/libitoa-4c3fb7f923aa007d.rlib" "/opt/rustwide/target/debug/deps/libindexmap-90eb75e24dfa06f7.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-ed0ea3020f1680b7.rlib" "/opt/rustwide/target/debug/deps/libserde_with-8e21f8cdd108c281.rlib" "/opt/rustwide/target/debug/deps/libchrono-e38b07e7b8046916.rlib" "/opt/rustwide/target/debug/deps/libserde-d0f8a769b8760e47.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-7e7aa3a045e5f443.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-41b144d9d5013dc9.rlib" "/opt/rustwide/target/debug/deps/libtime-fb892d137438ddf6.rlib" "/opt/rustwide/target/debug/deps/liblibc-5470bc96f6cf58ff.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-21256c14e4504640.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-986e7fea4474d4d2.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-91d85f45babdb06e.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-756509c31813f9a6.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5c2ef587e740c0cc.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-ad8f9371d31db1b3.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-402820fb3b4d3dd8.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-5e8e903f07dc8747.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7ab9ae5080c07187.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-c8e8d47c6bf14de2.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5a02dbb58abd015a.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-cedc8fec61444895.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1c96351c52bc56a.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-62493b241881590c.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1eec8756baa5bc24.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `learn`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "38a1547a37886266b59730e55645b0cb556ae389959ee72eae8640ace9194af0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38a1547a37886266b59730e55645b0cb556ae389959ee72eae8640ace9194af0", kill_on_drop: false }`
[INFO] [stdout] 38a1547a37886266b59730e55645b0cb556ae389959ee72eae8640ace9194af0