[INFO] cloning repository https://github.com/jakubbabiak/advent_of_code_2019 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jakubbabiak/advent_of_code_2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakubbabiak%2Fadvent_of_code_2019", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakubbabiak%2Fadvent_of_code_2019'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e99c67fa9a767e2ef752c90b7f63fef26c5f3889 [INFO] testing jakubbabiak/advent_of_code_2019 against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakubbabiak%2Fadvent_of_code_2019" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jakubbabiak/advent_of_code_2019 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jakubbabiak/advent_of_code_2019 [INFO] finished tweaking git repo https://github.com/jakubbabiak/advent_of_code_2019 [INFO] tweaked toml for git repo https://github.com/jakubbabiak/advent_of_code_2019 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/jakubbabiak/advent_of_code_2019 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] d3f363effad98954d6007fe4508c06f3a996aadc8aa8947be03d64e1653ed63c [INFO] running `Command { std: "docker" "start" "-a" "d3f363effad98954d6007fe4508c06f3a996aadc8aa8947be03d64e1653ed63c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3f363effad98954d6007fe4508c06f3a996aadc8aa8947be03d64e1653ed63c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3f363effad98954d6007fe4508c06f3a996aadc8aa8947be03d64e1653ed63c", kill_on_drop: false }` [INFO] [stdout] d3f363effad98954d6007fe4508c06f3a996aadc8aa8947be03d64e1653ed63c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0314e48fa75de7143ac05fe43dad8da308697948e0c011ada88ed94fd11ace5d [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" "0314e48fa75de7143ac05fe43dad8da308697948e0c011ada88ed94fd11ace5d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.9 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-core v0.3.1 [INFO] [stderr] Compiling once_cell v1.2.0 [INFO] [stderr] Compiling pin-project-lite v0.1.1 [INFO] [stderr] Compiling futures-timer v2.0.2 [INFO] [stderr] Compiling futures-io v0.3.1 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling lock_api v0.3.2 [INFO] [stderr] Compiling async-task v1.0.0 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling crossbeam-channel v0.4.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling async-macros v2.0.0 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling kv-log-macro v1.0.4 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling broadcaster v0.2.6 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling async-std v1.2.0 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling advent_of_code_2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `advent_of_code_2019` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name day_09_1 --edition=2018 src/bin/day-09-1.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=c8bb81887c5e5a60 -C extra-filename=-c8bb81887c5e5a60 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern advent_of_code_2019=/opt/rustwide/target/debug/deps/libadvent_of_code_2019-a50efddc1eedd813.rlib --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-ae6bbfccce95f584.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-013a230335473e1e.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-0fce52743de302fd.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-88cb3a6931db3a74/out` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: linking with `cc` failed: signal: 9 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/day_09_2-3ebd7592036e9476.day_09_2.1g1jf8vx-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/day_09_2-3ebd7592036e9476.day_09_2.1g1jf8vx-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/day_09_2-3ebd7592036e9476.day_09_2.1g1jf8vx-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/day_09_2-3ebd7592036e9476.day_09_2.1g1jf8vx-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/day_09_2-3ebd7592036e9476.day_09_2.1g1jf8vx-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/day_09_2-3ebd7592036e9476.day_09_2.1g1jf8vx-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/day_09_2-3ebd7592036e9476.day_09_2.1g1jf8vx-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/day_09_2-3ebd7592036e9476.day_09_2.1g1jf8vx-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/day_09_2-3ebd7592036e9476.day_09_2.1g1jf8vx-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/day_09_2-3ebd7592036e9476.day_09_2.1g1jf8vx-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/day_09_2-3ebd7592036e9476.day_09_2.1g1jf8vx-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/day_09_2-3ebd7592036e9476.day_09_2.1g1jf8vx-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/day_09_2-3ebd7592036e9476.day_09_2.1g1jf8vx-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/day_09_2-3ebd7592036e9476.day_09_2.1g1jf8vx-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/day_09_2-3ebd7592036e9476.day_09_2.1g1jf8vx-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/day_09_2-3ebd7592036e9476.day_09_2.1g1jf8vx-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/day_09_2-3ebd7592036e9476" "/opt/rustwide/target/debug/deps/day_09_2-3ebd7592036e9476.35fc0hy6pvedklit.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-88cb3a6931db3a74/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libasync_std-ae6bbfccce95f584.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-9d15b5ed9a7cea0d.rlib" "/opt/rustwide/target/debug/deps/libasync_task-88968e274c8fa831.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-2a3e5563c3d7c7b8.rlib" "/opt/rustwide/target/debug/deps/libmemchr-d5d1431bad08298f.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-d1c6b1bb125484d2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-9cd00b868d55499f.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-c5519c4785a0c376.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-bb9ee612c7a59c0d.rlib" "/opt/rustwide/target/debug/deps/libkv_log_macro-2262e6f58e9f14a6.rlib" "/opt/rustwide/target/debug/deps/libbroadcaster-2ae7bb6eebe49d57.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-181ab1ab73ef933a.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-fc280bf02a9cb0f4.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-c4a4ec5522a992ad.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-d9981de35443877c.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-eaf618366f8551a4.rlib" "/opt/rustwide/target/debug/deps/liblock_api-07e5dcb3bb821a58.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-f521f275bc11d81e.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-cb69b4444c58205e.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-4cd964b426d06dd9.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-d1a1a3b5f7aad72a.rlib" "/opt/rustwide/target/debug/deps/libmio_uds-538c09af02fe7953.rlib" "/opt/rustwide/target/debug/deps/libmio-5b171aa0e4552b05.rlib" "/opt/rustwide/target/debug/deps/liblog-fba5c0ef794d664b.rlib" "/opt/rustwide/target/debug/deps/libnet2-6068c755609defcf.rlib" "/opt/rustwide/target/debug/deps/libiovec-3802566f4ff909bd.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-9fea633a2f642945.rlib" "/opt/rustwide/target/debug/deps/libfutures_io-2dcca3a9cfa5c39b.rlib" "/opt/rustwide/target/debug/deps/libasync_macros-0aac150ceb60a3f8.rlib" "/opt/rustwide/target/debug/deps/libfutures_timer-0f60e6ad5dd9e911.rlib" "/opt/rustwide/target/debug/deps/libslab-f568091877b30548.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-1750189aff8cfe43.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b2d06f7d60fcbb27.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-71acccbddd46647b.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-3b9002d043e698de.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-83e9ad68293e4b4e.rlib" "/opt/rustwide/target/debug/deps/libadvent_of_code_2019-a50efddc1eedd813.rlib" "/opt/rustwide/target/debug/deps/libfailure-0fce52743de302fd.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-f5cd2e052152c909.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-aea8f70c132812b4.rlib" "/opt/rustwide/target/debug/deps/liblibc-0bfe2d51e9fc3209.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-3bb9a546b52233f2.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-a9cad29397bf25c6.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7444fd17919e9af0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0ee2f67026959ab7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-df1bcd1e82256d04.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ed9ecf1b54021131.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0ede66bb24e94b96.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7c2de7f50940865c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b138d50085fd4683.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6576870d8f2b9ae2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-042a30c5f67b2c91.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7b3f33d3dbe385dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-90b3063cd7b22527.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-17f9484f8dc4da1e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-df38345acd9d92e1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5e10ca10bdd9e54.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9e5b4162eeef2cef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-3a4e739a77468800.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f3a0c116d5e04d6.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "0314e48fa75de7143ac05fe43dad8da308697948e0c011ada88ed94fd11ace5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0314e48fa75de7143ac05fe43dad8da308697948e0c011ada88ed94fd11ace5d", kill_on_drop: false }` [INFO] [stdout] 0314e48fa75de7143ac05fe43dad8da308697948e0c011ada88ed94fd11ace5d