[INFO] cloning repository https://github.com/DmitrijVC/dc_mem_grabber
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DmitrijVC/dc_mem_grabber" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDmitrijVC%2Fdc_mem_grabber", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDmitrijVC%2Fdc_mem_grabber'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a60413d25862aaa42b53881417e613a31b4c9b15
[INFO] testing DmitrijVC/dc_mem_grabber against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDmitrijVC%2Fdc_mem_grabber" "/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/DmitrijVC/dc_mem_grabber on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DmitrijVC/dc_mem_grabber
[INFO] finished tweaking git repo https://github.com/DmitrijVC/dc_mem_grabber
[INFO] tweaked toml for git repo https://github.com/DmitrijVC/dc_mem_grabber written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/DmitrijVC/dc_mem_grabber already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db7e3db5c506330ebaafc851493b65032f095390a3c537d028792e60741b05af
[INFO] running `Command { std: "docker" "start" "-a" "db7e3db5c506330ebaafc851493b65032f095390a3c537d028792e60741b05af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db7e3db5c506330ebaafc851493b65032f095390a3c537d028792e60741b05af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db7e3db5c506330ebaafc851493b65032f095390a3c537d028792e60741b05af", kill_on_drop: false }`
[INFO] [stdout] db7e3db5c506330ebaafc851493b65032f095390a3c537d028792e60741b05af
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa6c868238746047324a77c1a767d4a259a3a0296faffe939c7fb3fa9e6a3618
[INFO] running `Command { std: "docker" "start" "-a" "aa6c868238746047324a77c1a767d4a259a3a0296faffe939c7fb3fa9e6a3618", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling sysinfo v0.17.5
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling dc_mem_grabber v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/dc_mem_grabber-782fb8d91400ca86.dc_mem_grabber.1ddf27f6-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/dc_mem_grabber-782fb8d91400ca86.dc_mem_grabber.1ddf27f6-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/dc_mem_grabber-782fb8d91400ca86.dc_mem_grabber.1ddf27f6-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/dc_mem_grabber-782fb8d91400ca86.dc_mem_grabber.1ddf27f6-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/dc_mem_grabber-782fb8d91400ca86.dc_mem_grabber.1ddf27f6-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/dc_mem_grabber-782fb8d91400ca86.dc_mem_grabber.1ddf27f6-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/dc_mem_grabber-782fb8d91400ca86.dc_mem_grabber.1ddf27f6-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/dc_mem_grabber-782fb8d91400ca86.dc_mem_grabber.1ddf27f6-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/dc_mem_grabber-782fb8d91400ca86.dc_mem_grabber.1ddf27f6-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/dc_mem_grabber-782fb8d91400ca86.dc_mem_grabber.1ddf27f6-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/dc_mem_grabber-782fb8d91400ca86.dc_mem_grabber.1ddf27f6-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/dc_mem_grabber-782fb8d91400ca86.dc_mem_grabber.1ddf27f6-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/dc_mem_grabber-782fb8d91400ca86.dc_mem_grabber.1ddf27f6-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/dc_mem_grabber-782fb8d91400ca86.dc_mem_grabber.1ddf27f6-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/dc_mem_grabber-782fb8d91400ca86.dc_mem_grabber.1ddf27f6-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/dc_mem_grabber-782fb8d91400ca86.dc_mem_grabber.1ddf27f6-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/dc_mem_grabber-782fb8d91400ca86.53g5j864xjrewr50.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lkernel32" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libbase64-bff61f2d1660603b.rlib" "/opt/rustwide/target/debug/deps/libsysinfo-51fd6b47f0c8feeb.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-05a60f3c03734a45.rlib" "/opt/rustwide/target/debug/deps/librayon-523a209e7ea25ccb.rlib" "/opt/rustwide/target/debug/deps/librayon_core-3c84095914434c15.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-8baa4290712c89da.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-553785b28452a68c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-bada03bcf46381f1.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-4273c4d5090281ff.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-54ff2283d814f48f.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-2330afd612be182e.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-8db6cc3064b93ccc.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rlib" "/opt/rustwide/target/debug/deps/libeither-1fa9e7dc99f602fc.rlib" "/opt/rustwide/target/debug/deps/libdoc_comment-e1ffa691f515e082.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-97437e183f3ae6e4.rlib" "/opt/rustwide/target/debug/deps/liblibc-f2e916541e2d6658.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9a950938f3668a37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3b1b529ec96b3df7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-ac333df4e6839cea.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-22a9ff9d2be6d427.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5decbb94c7d60860.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-29a9663b62a1cd00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6f0cee0dbab2d3f8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-f5dc7d1d28c5c249.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d19bda9ef557e755.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-82a955fd13db2399.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-44f3e7c1b7cc17ef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-3ee6f750c5f3c2cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-ae5e1795dcba83e8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8d545d8592f2b534.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-c4c222675f83fd37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c1e9c53e75e301ed.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-80a2b295510dd038.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/dc_mem_grabber-782fb8d91400ca86" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lkernel32
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dc_mem_grabber` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "aa6c868238746047324a77c1a767d4a259a3a0296faffe939c7fb3fa9e6a3618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa6c868238746047324a77c1a767d4a259a3a0296faffe939c7fb3fa9e6a3618", kill_on_drop: false }`
[INFO] [stdout] aa6c868238746047324a77c1a767d4a259a3a0296faffe939c7fb3fa9e6a3618