[INFO] cloning repository https://github.com/fkloiber/AdventOfCode2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fkloiber/AdventOfCode2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffkloiber%2FAdventOfCode2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffkloiber%2FAdventOfCode2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3211ce59483f282126fdfc458cc120e939e046a2
[INFO] testing fkloiber/AdventOfCode2020 against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffkloiber%2FAdventOfCode2020" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fkloiber/AdventOfCode2020 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fkloiber/AdventOfCode2020
[INFO] finished tweaking git repo https://github.com/fkloiber/AdventOfCode2020
[INFO] tweaked toml for git repo https://github.com/fkloiber/AdventOfCode2020 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/fkloiber/AdventOfCode2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2d0470f4592f192d269053e7a71c4b756590ba11858d706b5a45ecd920f074ed
[INFO] running `Command { std: "docker" "start" "-a" "2d0470f4592f192d269053e7a71c4b756590ba11858d706b5a45ecd920f074ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d0470f4592f192d269053e7a71c4b756590ba11858d706b5a45ecd920f074ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d0470f4592f192d269053e7a71c4b756590ba11858d706b5a45ecd920f074ed", kill_on_drop: false }`
[INFO] [stdout] 2d0470f4592f192d269053e7a71c4b756590ba11858d706b5a45ecd920f074ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2f8efb06fa1ee655d80cb8f721867ab496e51a82f6d1327be5694a44f9ddb72
[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" "e2f8efb06fa1ee655d80cb8f721867ab496e51a82f6d1327be5694a44f9ddb72", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling cc v1.0.65
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling pin-project-lite v0.1.11
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling futures-sink v0.3.8
[INFO] [stderr]    Compiling native-tls v0.2.6
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling httpdate v0.3.2
[INFO] [stderr]    Compiling encoding_rs v0.8.26
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling ipnet v2.3.0
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling tracing-core v0.1.17
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling futures-channel v0.3.8
[INFO] [stderr]    Compiling nom v6.0.1
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling bitvec v0.19.4
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling http v0.2.1
[INFO] [stderr]    Compiling tracing v0.1.22
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.36
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling socket2 v0.3.17
[INFO] [stderr]    Compiling flate2 v1.0.19
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling async-compression v0.3.6
[INFO] [stderr]    Compiling tokio v0.2.23
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling hyper v0.13.9
[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling reqwest v0.10.9
[INFO] [stderr]    Compiling aoc2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/day2_1-831cb3212e5ff702.day2_1.d33e7kxd-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/day2_1-831cb3212e5ff702.day2_1.d33e7kxd-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/day2_1-831cb3212e5ff702.day2_1.d33e7kxd-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/day2_1-831cb3212e5ff702.day2_1.d33e7kxd-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/day2_1-831cb3212e5ff702.day2_1.d33e7kxd-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/day2_1-831cb3212e5ff702.day2_1.d33e7kxd-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/day2_1-831cb3212e5ff702.day2_1.d33e7kxd-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/day2_1-831cb3212e5ff702.day2_1.d33e7kxd-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/day2_1-831cb3212e5ff702.day2_1.d33e7kxd-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/day2_1-831cb3212e5ff702.day2_1.d33e7kxd-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/day2_1-831cb3212e5ff702.day2_1.d33e7kxd-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/day2_1-831cb3212e5ff702.day2_1.d33e7kxd-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/day2_1-831cb3212e5ff702.day2_1.d33e7kxd-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/day2_1-831cb3212e5ff702.day2_1.d33e7kxd-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/day2_1-831cb3212e5ff702.day2_1.d33e7kxd-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/day2_1-831cb3212e5ff702.day2_1.d33e7kxd-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/day2_1-831cb3212e5ff702" "/opt/rustwide/target/debug/deps/day2_1-831cb3212e5ff702.4ky01k0kdze0msmx.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libaoc2020-ca41be5f4151c0ce.rlib" "/opt/rustwide/target/debug/deps/libreqwest-3765488e2ae8cde2.rlib" "/opt/rustwide/target/debug/deps/libhyper_tls-441171035eef0fc1.rlib" "/opt/rustwide/target/debug/deps/libipnet-ee9a443df2b58de1.rlib" "/opt/rustwide/target/debug/deps/libtokio_tls-c3332e5b337d4bfc.rlib" "/opt/rustwide/target/debug/deps/libserde_urlencoded-6d4ed32a5074f165.rlib" "/opt/rustwide/target/debug/deps/libencoding_rs-06a4aa856062e201.rlib" "/opt/rustwide/target/debug/deps/libserde-df1498cbfcf0ff07.rlib" "/opt/rustwide/target/debug/deps/libbase64-bea50dc4f970736a.rlib" "/opt/rustwide/target/debug/deps/libmime_guess-c0a0cbd46faea8a4.rlib" "/opt/rustwide/target/debug/deps/libunicase-7bf0e3bd5691c24d.rlib" "/opt/rustwide/target/debug/deps/libmime-1f80b638f4e5cb9c.rlib" "/opt/rustwide/target/debug/deps/libasync_compression-8a980be03b9dd55f.rlib" "/opt/rustwide/target/debug/deps/libflate2-c0a719883bb0a0e2.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-717c95e0ca43996f.rlib" "/opt/rustwide/target/debug/deps/libadler-797761d55cc6d77d.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-78c4a06097ec9217.rlib" "/opt/rustwide/target/debug/deps/libnative_tls-492faef7283a9115.rlib" "/opt/rustwide/target/debug/deps/libopenssl_probe-0807aab40c872817.rlib" "/opt/rustwide/target/debug/deps/libopenssl-68dee952b4b59e22.rlib" "/opt/rustwide/target/debug/deps/libopenssl_sys-563f847e8aad4afb.rlib" "/opt/rustwide/target/debug/deps/libforeign_types-a8021f93a490c2c6.rlib" "/opt/rustwide/target/debug/deps/libforeign_types_shared-16ec2b602d960524.rlib" "/opt/rustwide/target/debug/deps/libhyper-5261ffdf6a59c76f.rlib" "/opt/rustwide/target/debug/deps/libhttparse-70ee21a856a9db0a.rlib" "/opt/rustwide/target/debug/deps/libwant-7e970d3d707a108f.rlib" "/opt/rustwide/target/debug/deps/libtry_lock-b8196e235d856c93.rlib" "/opt/rustwide/target/debug/deps/libh2-21ea067a107d4ce6.rlib" "/opt/rustwide/target/debug/deps/libtracing_futures-efdae802e519c9a6.rlib" "/opt/rustwide/target/debug/deps/libpin_project-81876462be062592.rlib" "/opt/rustwide/target/debug/deps/libindexmap-9894472726dacf19.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-c81ff6afa81291d5.rlib" "/opt/rustwide/target/debug/deps/libtokio_util-99b21b20c92956e6.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-78aa86730730489d.rlib" "/opt/rustwide/target/debug/deps/libhttpdate-cda24dc028db698e.rlib" "/opt/rustwide/target/debug/deps/libsocket2-95f7f5a411f18752.rlib" "/opt/rustwide/target/debug/deps/libtower_service-f22dd29b73135e87.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-9d49decd3542686e.rlib" "/opt/rustwide/target/debug/deps/libtracing-39f78e7164eb4496.rlib" "/opt/rustwide/target/debug/deps/libtracing_core-0aeadf5c3f00f9dd.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-d836a7202f0431f0.rlib" "/opt/rustwide/target/debug/deps/libtokio-7832674db8f18ff3.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-20006ac7d4242a7b.rlib" "/opt/rustwide/target/debug/deps/libmio-16f181d80b39dd6a.rlib" "/opt/rustwide/target/debug/deps/libiovec-23c7b5f936a7311d.rlib" "/opt/rustwide/target/debug/deps/libnet2-37f0d25c4ddfa931.rlib" "/opt/rustwide/target/debug/deps/liblibc-b2216948c820f2a7.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-635494193ad7aa14.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-129ad8673e437837.rlib" "/opt/rustwide/target/debug/deps/libhttp_body-2cb9e7b782f84145.rlib" "/opt/rustwide/target/debug/deps/liblog-84fac41c4b644956.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-d5c8c5f05983c000.rlib" "/opt/rustwide/target/debug/deps/libfutures_io-62da94cea0ed16a7.rlib" "/opt/rustwide/target/debug/deps/libslab-65742487a18009d6.rlib" "/opt/rustwide/target/debug/deps/libpin_project-4db619c2185c30dc.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-b1ff2fe4590ccf5d.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-fe08bf82c287d44f.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-1b5011892cb37eb5.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-201e479cff1ea00b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-7895c92c6d278491.rlib" "/opt/rustwide/target/debug/deps/liburl-2fe2bce7137a7220.rlib" "/opt/rustwide/target/debug/deps/libidna-d82966ff1030c86b.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-00a5caef43a4386b.rlib" "/opt/rustwide/target/debug/deps/libtinyvec-c7495963f757b92a.rlib" "/opt/rustwide/target/debug/deps/libtinyvec_macros-5b1520f36949599c.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-7e8075a07f0e5422.rlib" "/opt/rustwide/target/debug/deps/libform_urlencoded-e26891aebe4d3d4b.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-118ab8cd0c12994c.rlib" "/opt/rustwide/target/debug/deps/libmatches-5499bb0a916b29b9.rlib" "/opt/rustwide/target/debug/deps/libhttp-62abdda2dfd21777.rlib" "/opt/rustwide/target/debug/deps/libitoa-2e73d811797b95b6.rlib" "/opt/rustwide/target/debug/deps/libbytes-8f475ca97d0bfeee.rlib" "/opt/rustwide/target/debug/deps/libfnv-751e5967119454f8.rlib" "/opt/rustwide/target/debug/deps/libdotenv-e68e5e7f14b6db79.rlib" "/opt/rustwide/target/debug/deps/libnom-e0725f1aee692cd1.rlib" "/opt/rustwide/target/debug/deps/libmemchr-e03602aba27a22bc.rlib" "/opt/rustwide/target/debug/deps/liblexical_core-2a925d6604e647d3.rlib" "/opt/rustwide/target/debug/deps/libryu-37b6e9a22bb2209d.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-ea8c77fe5b6fcc41.rlib" "/opt/rustwide/target/debug/deps/libstatic_assertions-ac453ec36b9d397e.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b10e0993eefc366b.rlib" "/opt/rustwide/target/debug/deps/libbitflags-de31228f2c0549ed.rlib" "/opt/rustwide/target/debug/deps/libbitvec-8eb813f86795fed6.rlib" "/opt/rustwide/target/debug/deps/libfunty-05241f2cfca8b76a.rlib" "/opt/rustwide/target/debug/deps/libwyz-e96f6cac1a841180.rlib" "/opt/rustwide/target/debug/deps/libtap-02b3e74ed09d5b6b.rlib" "/opt/rustwide/target/debug/deps/libradium-b32bd4bc78615457.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-446a53c2e468675f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86fef9fb252a2d33.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-3bed9bfd30304751.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0e38eeb474a7b386.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a846ed547b824740.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-c9540f0a4fb9265d.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7d2ca66c92c356eb.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-147e2c808f949493.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-bd2a4369506670e9.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74bfdd0ce7d0ed48.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6777f47f1c491841.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b104f1790174f2be.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-db37898996f45c13.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-25b7435131fc4938.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9d4b6f3c097e876e.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lssl" "-lcrypto" "-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 `aoc2020`
[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" "e2f8efb06fa1ee655d80cb8f721867ab496e51a82f6d1327be5694a44f9ddb72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2f8efb06fa1ee655d80cb8f721867ab496e51a82f6d1327be5694a44f9ddb72", kill_on_drop: false }`
[INFO] [stdout] e2f8efb06fa1ee655d80cb8f721867ab496e51a82f6d1327be5694a44f9ddb72