[INFO] crate libwhp 0.1.3 is already in cache
[INFO] extracting crate libwhp 0.1.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/libwhp/0.1.3
[INFO] extracting crate libwhp 0.1.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libwhp/0.1.3
[INFO] validating manifest of libwhp-0.1.3 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of libwhp-0.1.3 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing libwhp-0.1.3
[INFO] finished frobbing libwhp-0.1.3
[INFO] frobbed toml for libwhp-0.1.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/libwhp/0.1.3/Cargo.toml
[INFO] started frobbing libwhp-0.1.3
[INFO] finished frobbing libwhp-0.1.3
[INFO] frobbed toml for libwhp-0.1.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libwhp/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing libwhp-0.1.3 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libwhp/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 5f287140d6932f937171b02dbf90d24cd0dd08ab5133d44bd30d7fc51183864e
[INFO] running `"docker" "start" "-a" "5f287140d6932f937171b02dbf90d24cd0dd08ab5133d44bd30d7fc51183864e"`
[INFO] [stderr]    Compiling libwhp v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/libwhp.libwhp.7uw6ze4i-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/libwhp.libwhp.7uw6ze4i-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/libwhp.libwhp.7uw6ze4i-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/libwhp.libwhp.7uw6ze4i-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/libwhp.libwhp.7uw6ze4i-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/libwhp.libwhp.7uw6ze4i-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/libwhp.libwhp.7uw6ze4i-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/libwhp.libwhp.7uw6ze4i-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/libwhp.libwhp.7uw6ze4i-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/libwhp.libwhp.7uw6ze4i-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/libwhp.libwhp.7uw6ze4i-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/libwhp.libwhp.7uw6ze4i-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/libwhp.libwhp.7uw6ze4i-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/libwhp.libwhp.7uw6ze4i-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/libwhp.libwhp.7uw6ze4i-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/libwhp.libwhp.7uw6ze4i-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/liblibwhp.so" "-Wl,--version-script=/tmp/rustc0A91ci/list" "/opt/crater/target/debug/deps/libwhp.22bblwj9l2lkq5wy.rcgu.o" "/opt/crater/target/debug/deps/libwhp.1ei3gpu16t8l4vfo.rcgu.o" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lWinHvEmulation" "-lWinHvPlatform" "-lKernel32" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustc0A91ci/libbitflags-1f73faaef27177be.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc0A91ci/liblibc-15b143653abd1ffe.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-Wl,--whole-archive" "/tmp/rustc0A91ci/libstd-a80a1e8e09cafef8.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc0A91ci/libpanic_unwind-e0e6351da805c468.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc0A91ci/libbacktrace-e04f54bafc95e331.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc0A91ci/libbacktrace_sys-67901d3322495bd5.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc0A91ci/librustc_demangle-bd390b1abaceaec1.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc0A91ci/libhashbrown-312dd37fdc7bedfc.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc0A91ci/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc0A91ci/libunwind-8a423c320a6c707f.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc0A91ci/libcfg_if-d6a95598e2238263.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc0A91ci/liblibc-d231614b153016eb.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc0A91ci/liballoc-3821619027f463e4.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc0A91ci/librustc_std_workspace_core-1cfd794d18771a44.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc0A91ci/libcore-dcf33cf10c2452ef.rlib" "-Wl,--no-whole-archive" "-Wl,--end-group" "/tmp/rustc0A91ci/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" "-shared"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lWinHvEmulation
[INFO] [stderr]           /usr/bin/ld: cannot find -lWinHvPlatform
[INFO] [stderr]           /usr/bin/ld: cannot find -lKernel32
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `libwhp`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5f287140d6932f937171b02dbf90d24cd0dd08ab5133d44bd30d7fc51183864e"`
[INFO] running `"docker" "rm" "-f" "5f287140d6932f937171b02dbf90d24cd0dd08ab5133d44bd30d7fc51183864e"`
[INFO] [stdout] 5f287140d6932f937171b02dbf90d24cd0dd08ab5133d44bd30d7fc51183864e