[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 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyskszk63%2Fwincrt-test" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yskszk63/wincrt-test on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0/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-0/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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded windows_macros v0.12.0 [INFO] [stderr] Downloaded windows 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 277b04212b6f53e5ab187dcadf7344444961f35dd3a42a1328a841c4a4d782e5 [INFO] running `Command { std: "docker" "start" "-a" "277b04212b6f53e5ab187dcadf7344444961f35dd3a42a1328a841c4a4d782e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "277b04212b6f53e5ab187dcadf7344444961f35dd3a42a1328a841c4a4d782e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "277b04212b6f53e5ab187dcadf7344444961f35dd3a42a1328a841c4a4d782e5", kill_on_drop: false }` [INFO] [stdout] 277b04212b6f53e5ab187dcadf7344444961f35dd3a42a1328a841c4a4d782e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", 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] be1511902f833eb8c870c4e89d8f8abbdd448d3ea319ec7fc6842aad99b5d75a [INFO] running `Command { std: "docker" "start" "-a" "be1511902f833eb8c870c4e89d8f8abbdd448d3ea319ec7fc6842aad99b5d75a", 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-0c5cd2f8f7219567.child.a1eaba2d-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/child-0c5cd2f8f7219567.child.a1eaba2d-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/child-0c5cd2f8f7219567.child.a1eaba2d-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/child-0c5cd2f8f7219567.child.a1eaba2d-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/child-0c5cd2f8f7219567.child.a1eaba2d-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/child-0c5cd2f8f7219567.child.a1eaba2d-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/child-0c5cd2f8f7219567.child.a1eaba2d-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/child-0c5cd2f8f7219567.child.a1eaba2d-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/child-0c5cd2f8f7219567.child.a1eaba2d-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/child-0c5cd2f8f7219567.child.a1eaba2d-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/child-0c5cd2f8f7219567.child.a1eaba2d-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/child-0c5cd2f8f7219567.child.a1eaba2d-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/child-0c5cd2f8f7219567.child.a1eaba2d-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/child-0c5cd2f8f7219567.child.a1eaba2d-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/child-0c5cd2f8f7219567.child.a1eaba2d-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/child-0c5cd2f8f7219567.child.a1eaba2d-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/child-0c5cd2f8f7219567.2wbu972o8bcowd3z.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,--start-group" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8d61b92a0a02f53a.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-fc45202bb435016b.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f2400674c7513725.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-605c3a7d1a5d300d.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-3d4fb4efa907e4e8.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-65207f030ab23308.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-76ca199cb0186109.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-1e3e01ed4f561dc1.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dd8dddcba7c13fee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-00b13d31c3420656.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e4c8460b81557bd5.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-600d46e5f0005455.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e4a08a2585b62d37.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fbc21ec567cb9dc7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-10b3fa8e49bd978f.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64625b73694ffce7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-fb6b78ac543a58ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1d1f2d1bec6f51b8.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-acf5ff6e9595d982.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/child-0c5cd2f8f7219567" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/child-0c5cd2f8f7219567.child.a1eaba2d-cgu.4.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-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/wincrt_test-3f35a067f4ddbb00.2r3batrnaq6quu6b.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libanyhow-253ea1d6547f8d67.rlib" "/opt/rustwide/target/debug/deps/libwindows-16b801fb2acbd3a2.rlib" "/opt/rustwide/target/debug/deps/libconst_sha1-71373279ce19d0c4.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8d61b92a0a02f53a.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-fc45202bb435016b.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f2400674c7513725.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-605c3a7d1a5d300d.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-3d4fb4efa907e4e8.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-65207f030ab23308.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-76ca199cb0186109.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-1e3e01ed4f561dc1.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dd8dddcba7c13fee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-00b13d31c3420656.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e4c8460b81557bd5.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-600d46e5f0005455.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e4a08a2585b62d37.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fbc21ec567cb9dc7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-10b3fa8e49bd978f.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64625b73694ffce7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-fb6b78ac543a58ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1d1f2d1bec6f51b8.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-acf5ff6e9595d982.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/wincrt_test-3f35a067f4ddbb00" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/wincrt_test-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.2.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-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.2.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-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.2.rcgu.o: in function `::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-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.2.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-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.2.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-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.2.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-3f35a067f4ddbb00.wincrt_test.d620eda5-cgu.2.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" "be1511902f833eb8c870c4e89d8f8abbdd448d3ea319ec7fc6842aad99b5d75a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be1511902f833eb8c870c4e89d8f8abbdd448d3ea319ec7fc6842aad99b5d75a", kill_on_drop: false }` [INFO] [stdout] be1511902f833eb8c870c4e89d8f8abbdd448d3ea319ec7fc6842aad99b5d75a