[INFO] cloning repository https://github.com/yskszk63/wincrt-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yskszk63/wincrt-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyskszk63%2Fwincrt-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyskszk63%2Fwincrt-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94b8cf74e1748a94a2a0701b87e3cf1394589474
[INFO] testing yskszk63/wincrt-test against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyskszk63%2Fwincrt-test" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yskszk63/wincrt-test on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3/source/.cargo/config
[INFO] started tweaking git repo https://github.com/yskszk63/wincrt-test
[INFO] finished tweaking git repo https://github.com/yskszk63/wincrt-test
[INFO] tweaked toml for git repo https://github.com/yskszk63/wincrt-test written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/yskszk63/wincrt-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows v0.12.0
[INFO] [stderr]   Downloaded windows_macros v0.12.0
[INFO] [stderr]   Downloaded windows_gen v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0dc3d44c1248b655274882938be91002c001bfa4682be7e0a98b7f4fce99f518
[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" "0dc3d44c1248b655274882938be91002c001bfa4682be7e0a98b7f4fce99f518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dc3d44c1248b655274882938be91002c001bfa4682be7e0a98b7f4fce99f518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dc3d44c1248b655274882938be91002c001bfa4682be7e0a98b7f4fce99f518", kill_on_drop: false }`
[INFO] [stdout] 0dc3d44c1248b655274882938be91002c001bfa4682be7e0a98b7f4fce99f518
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e3c561f17e8d36d9798b22ef2246c2ec23fee781f46789cf2046b6a3d1036de
[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" "3e3c561f17e8d36d9798b22ef2246c2ec23fee781f46789cf2046b6a3d1036de", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling windows_gen v0.12.0
[INFO] [stderr]    Compiling const-sha1 v0.2.0
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling windows_macros v0.12.0
[INFO] [stderr]    Compiling windows v0.12.0
[INFO] [stderr]    Compiling wincrt-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `program`
[INFO] [stdout]    --> src/main.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |     let program = program.into();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/child-0382f46746658bc2.child.f5534acc-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/child-0382f46746658bc2.child.f5534acc-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/child-0382f46746658bc2.child.f5534acc-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/child-0382f46746658bc2.child.f5534acc-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/child-0382f46746658bc2.child.f5534acc-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/child-0382f46746658bc2.child.f5534acc-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/child-0382f46746658bc2.child.f5534acc-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/child-0382f46746658bc2.child.f5534acc-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/child-0382f46746658bc2.child.f5534acc-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/child-0382f46746658bc2.child.f5534acc-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/child-0382f46746658bc2.child.f5534acc-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/child-0382f46746658bc2.child.f5534acc-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/child-0382f46746658bc2.child.f5534acc-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/child-0382f46746658bc2.child.f5534acc-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/child-0382f46746658bc2.child.f5534acc-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/child-0382f46746658bc2.child.f5534acc-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/child-0382f46746658bc2.1fj970t5grb705d2.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,--start-group" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-197d933f09d9a590.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-46a006cddfd334f0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b9870310e470b38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-260022ba8f1ab4ee.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-71377435a799394f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-658ee5924fde57cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-9e8627da6bd1b94a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-19fdaac49f59be84.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-cb00e2691ea45905.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-50f6726defae5ae1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2afc16311deea26e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bb5cb0fe086ee8cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-896053247b5dfd0b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-735e1f2ac3cf23be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9dfb6622644c732c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-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-2021-08-01-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-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a9a3b2ad67977f47.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/child-0382f46746658bc2" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/child-0382f46746658bc2.child.f5534acc-cgu.1.rcgu.o: in function `child::main':
[INFO] [stdout]           /opt/rustwide/workdir/src/bin/child.rs:19: undefined reference to `_read'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout]   = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified
[INFO] [stdout]   = note: use the `-l` flag to specify native libraries to link
[INFO] [stdout]   = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wincrt-test` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.2d8hcgg9xopyozkt.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libanyhow-e5bf84064a13261e.rlib" "/opt/rustwide/target/debug/deps/libwindows-0fb425173f3a5d99.rlib" "/opt/rustwide/target/debug/deps/libconst_sha1-018a157804d85054.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-197d933f09d9a590.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-46a006cddfd334f0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b9870310e470b38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-260022ba8f1ab4ee.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-71377435a799394f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-658ee5924fde57cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-9e8627da6bd1b94a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-19fdaac49f59be84.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-cb00e2691ea45905.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-50f6726defae5ae1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2afc16311deea26e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bb5cb0fe086ee8cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-896053247b5dfd0b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-735e1f2ac3cf23be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9dfb6622644c732c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-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-2021-08-01-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-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a9a3b2ad67977f47.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.1.rcgu.o: in function `wincrt_test::FileDescriptor::dup':
[INFO] [stdout]           /opt/rustwide/workdir/src/main.rs:70: undefined reference to `_dup'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.1.rcgu.o: in function `wincrt_test::FileDescriptor::dup2':
[INFO] [stdout]           /opt/rustwide/workdir/src/main.rs:81: undefined reference to `_dup2'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.1.rcgu.o: in function `<wincrt_test::FileDescriptor as core::ops::drop::Drop>::drop':
[INFO] [stdout]           /opt/rustwide/workdir/src/main.rs:94: undefined reference to `_close'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.1.rcgu.o: in function `wincrt_test::into_fd':
[INFO] [stdout]           /opt/rustwide/workdir/src/main.rs:123: undefined reference to `_open_osfhandle'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.1.rcgu.o: in function `wincrt_test::CrtChild::wait':
[INFO] [stdout]           /opt/rustwide/workdir/src/main.rs:160: undefined reference to `_cwait'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.1.rcgu.o: in function `wincrt_test::crt_spawn':
[INFO] [stdout]           /opt/rustwide/workdir/src/main.rs:187: undefined reference to `_wspawnv'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/wincrt_test-e8262bf03fa917f0.wincrt_test.cc73f232-cgu.1.rcgu.o: in function `wincrt_test::main':
[INFO] [stdout]           /opt/rustwide/workdir/src/main.rs:198: undefined reference to `_set_invalid_parameter_handler'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout]   = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified
[INFO] [stdout]   = note: use the `-l` flag to specify native libraries to link
[INFO] [stdout]   = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "3e3c561f17e8d36d9798b22ef2246c2ec23fee781f46789cf2046b6a3d1036de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e3c561f17e8d36d9798b22ef2246c2ec23fee781f46789cf2046b6a3d1036de", kill_on_drop: false }`
[INFO] [stdout] 3e3c561f17e8d36d9798b22ef2246c2ec23fee781f46789cf2046b6a3d1036de
