[INFO] updating cached repository alexpilotti/libwhp-sample
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/alexpilotti/libwhp-sample
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/alexpilotti/libwhp-sample" "work/ex/beta-1.37-6/sources/1.36.0/gh/alexpilotti/libwhp-sample"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/alexpilotti/libwhp-sample'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/alexpilotti/libwhp-sample" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/alexpilotti/libwhp-sample"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/alexpilotti/libwhp-sample'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ba225333dcbe1061457449a019ea836128cceed5
[INFO] sha for GitHub repo alexpilotti/libwhp-sample: ba225333dcbe1061457449a019ea836128cceed5
[INFO] validating manifest of alexpilotti/libwhp-sample 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 alexpilotti/libwhp-sample 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 alexpilotti/libwhp-sample
[INFO] finished frobbing alexpilotti/libwhp-sample
[INFO] frobbed toml for alexpilotti/libwhp-sample written to work/ex/beta-1.37-6/sources/1.36.0/gh/alexpilotti/libwhp-sample/Cargo.toml
[INFO] started frobbing alexpilotti/libwhp-sample
[INFO] finished frobbing alexpilotti/libwhp-sample
[INFO] frobbed toml for alexpilotti/libwhp-sample written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/alexpilotti/libwhp-sample/Cargo.toml
[INFO] crate alexpilotti/libwhp-sample already has a lockfile, it will not be regenerated
[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] testing alexpilotti/libwhp-sample against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/alexpilotti/libwhp-sample:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 2064ef42e02fe4c23438440534f6cd69c6a590623686dfc71082752e1114683a
[INFO] running `"docker" "start" "-a" "2064ef42e02fe4c23438440534f6cd69c6a590623686dfc71082752e1114683a"`
[INFO] [stderr]    Compiling libwhp v0.1.0 (https://github.com/insula-rs/libwhp#72bdad4d)
[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/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/libwhp-bb5b184a5e5faa2d.libwhp.7qpwhtag-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/libwhp-bb5b184a5e5faa2d.libwhp.7qpwhtag-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/libwhp-bb5b184a5e5faa2d.libwhp.7qpwhtag-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/libwhp-bb5b184a5e5faa2d.libwhp.7qpwhtag-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/libwhp-bb5b184a5e5faa2d.libwhp.7qpwhtag-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/libwhp-bb5b184a5e5faa2d.libwhp.7qpwhtag-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/libwhp-bb5b184a5e5faa2d.libwhp.7qpwhtag-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/libwhp-bb5b184a5e5faa2d.libwhp.7qpwhtag-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/libwhp-bb5b184a5e5faa2d.libwhp.7qpwhtag-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/libwhp-bb5b184a5e5faa2d.libwhp.7qpwhtag-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/libwhp-bb5b184a5e5faa2d.libwhp.7qpwhtag-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/libwhp-bb5b184a5e5faa2d.libwhp.7qpwhtag-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/libwhp-bb5b184a5e5faa2d.libwhp.7qpwhtag-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/libwhp-bb5b184a5e5faa2d.libwhp.7qpwhtag-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/libwhp-bb5b184a5e5faa2d.libwhp.7qpwhtag-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/libwhp-bb5b184a5e5faa2d.libwhp.7qpwhtag-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/liblibwhp-bb5b184a5e5faa2d.so" "/opt/crater/target/debug/deps/libwhp-bb5b184a5e5faa2d.40v6mi1be9y27i3f.rcgu.o" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lWinHvEmulation" "-lWinHvPlatform" "-lKernel32" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustc5kMHsp/libbitflags-4f5a5af30acbcb25.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc5kMHsp/liblibc-2bc51604af9dbea7.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bdynamic" "-lstd-9895e8982b0a79e7" "-Wl,--end-group" "-Wl,-Bstatic" "/tmp/rustc5kMHsp/libcompiler_builtins-38e90baf978bc428.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" "2064ef42e02fe4c23438440534f6cd69c6a590623686dfc71082752e1114683a"`
[INFO] running `"docker" "rm" "-f" "2064ef42e02fe4c23438440534f6cd69c6a590623686dfc71082752e1114683a"`
[INFO] [stdout] 2064ef42e02fe4c23438440534f6cd69c6a590623686dfc71082752e1114683a