[INFO] cloning repository https://github.com/Yamakaky/rvpn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Yamakaky/rvpn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYamakaky%2Frvpn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYamakaky%2Frvpn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5baa44e978b4acfa65280faab552f488221f88cb [INFO] testing Yamakaky/rvpn against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYamakaky%2Frvpn" "/workspace/builds/worker-102/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-102/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Yamakaky/rvpn on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Yamakaky/rvpn [INFO] finished tweaking git repo https://github.com/Yamakaky/rvpn [INFO] tweaked toml for git repo https://github.com/Yamakaky/rvpn written to /workspace/builds/worker-102/source/Cargo.toml [INFO] crate git repo https://github.com/Yamakaky/rvpn already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded error-chain v0.7.1 [INFO] [stderr] Downloaded mio v0.6.1 [INFO] [stderr] Downloaded ioctl v0.3.3 [INFO] [stderr] Downloaded nix v0.7.0 [INFO] [stderr] Downloaded tokio-core v0.1.1 [INFO] [stderr] Downloaded futures v0.1.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5a489129ab75b1bcb511000378eeac71b166e17dc5916d7b2d04f0003f84be4e [INFO] running `Command { std: "docker" "start" "-a" "5a489129ab75b1bcb511000378eeac71b166e17dc5916d7b2d04f0003f84be4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a489129ab75b1bcb511000378eeac71b166e17dc5916d7b2d04f0003f84be4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a489129ab75b1bcb511000378eeac71b166e17dc5916d7b2d04f0003f84be4e", kill_on_drop: false }` [INFO] [stdout] 5a489129ab75b1bcb511000378eeac71b166e17dc5916d7b2d04f0003f84be4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bae1d3ef7854112ae0239ff62d615a2e57e84428e858e20ec2d9f8c357a7e0d9 [INFO] running `Command { std: "docker" "start" "-a" "bae1d3ef7854112ae0239ff62d615a2e57e84428e858e20ec2d9f8c357a7e0d9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling libc v0.2.18 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling cfg-if v0.1.0 [INFO] [stderr] Compiling gcc v0.3.40 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling bitflags v0.4.0 [INFO] [stderr] Compiling log v0.3.6 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Compiling rustc-demangle v0.1.3 [INFO] [stderr] Compiling lazycell v0.4.0 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling scoped-tls v0.1.0 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling net2 v0.2.26 [INFO] [stderr] Compiling ioctl v0.3.3 [INFO] [stderr] Compiling futures v0.1.6 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Compiling nix v0.7.0 [INFO] [stderr] Compiling mio v0.6.1 [INFO] [stderr] Compiling error-chain v0.7.1 [INFO] [stderr] Compiling tokio-core v0.1.1 [INFO] [stderr] Compiling tun v0.1.0 (git://github.com/Yamakaky/tun-rs.git#44eca9ce) [INFO] [stderr] Compiling rvpn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `tokio_core::io::Io` [INFO] [stdout] --> src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tokio_core::io::Io; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio_core::reactor` [INFO] [stdout] --> src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use tokio_core::reactor; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | / error_chain! { [INFO] [stdout] 13 | | links { [INFO] [stdout] 14 | | Tun(tun::Error, tun::ErrorKind); [INFO] [stdout] 15 | | } [INFO] [stdout] ... | [INFO] [stdout] 18 | | } [INFO] [stdout] 19 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/lib.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | / error_chain! { [INFO] [stdout] 13 | | links { [INFO] [stdout] 14 | | Tun(tun::Error, tun::ErrorKind); [INFO] [stdout] 15 | | } [INFO] [stdout] ... | [INFO] [stdout] 18 | | } [INFO] [stdout] 19 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::Stream` [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use futures::Stream; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [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/server-00f1b5e6caf072b0.server.a33d5827-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/server-00f1b5e6caf072b0.server.a33d5827-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/server-00f1b5e6caf072b0.server.a33d5827-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/server-00f1b5e6caf072b0.server.a33d5827-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/server-00f1b5e6caf072b0.server.a33d5827-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/server-00f1b5e6caf072b0.server.a33d5827-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/server-00f1b5e6caf072b0.server.a33d5827-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/server-00f1b5e6caf072b0.server.a33d5827-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/server-00f1b5e6caf072b0.server.a33d5827-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/server-00f1b5e6caf072b0.server.a33d5827-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/server-00f1b5e6caf072b0.server.a33d5827-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/server-00f1b5e6caf072b0.server.a33d5827-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/server-00f1b5e6caf072b0.server.a33d5827-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/server-00f1b5e6caf072b0.server.a33d5827-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/server-00f1b5e6caf072b0.server.a33d5827-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/server-00f1b5e6caf072b0.server.a33d5827-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/server-00f1b5e6caf072b0.27ww0on3guvbcqkk.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librvpn-45d13dbb0b444669.rlib" "/opt/rustwide/target/debug/deps/libtun-434e59b3078093a9.rlib" "/opt/rustwide/target/debug/deps/libioctl-fa80d0c4b68c9b5c.rlib" "/opt/rustwide/target/debug/deps/libbitflags-e0f7dbb2934afe82.rlib" "/opt/rustwide/target/debug/deps/libtokio_core-8f1bc896c2395cfa.rlib" "/opt/rustwide/target/debug/deps/libscoped_tls-6dc0d299fe769a61.rlib" "/opt/rustwide/target/debug/deps/libmio-44b8b9d2d3d486d3.rlib" "/opt/rustwide/target/debug/deps/libnix-ef18ac05c8a1ed91.rlib" "/opt/rustwide/target/debug/deps/libvoid-908b01a274af8ae5.rlib" "/opt/rustwide/target/debug/deps/libbitflags-a6ea1fc1bd1cf39d.rlib" "/opt/rustwide/target/debug/deps/libslab-e074860ed760e954.rlib" "/opt/rustwide/target/debug/deps/libnet2-3c98fd9ae889ac14.rlib" "/opt/rustwide/target/debug/deps/liblazycell-d32995dff9ea0967.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-bfb288641e563917.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-dcdcc65af13416db.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-a8ba2d870a4c0ff8.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-27e609617fffd9ba.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-54fc4b981caf04b1.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-1b8c89a4415b9ce8.rlib" "/opt/rustwide/target/debug/deps/libwinapi-4d42a927084ddbff.rlib" "/opt/rustwide/target/debug/deps/libkernel32-1cb31e1f8a5753d0.rlib" "/opt/rustwide/target/debug/deps/liblibc-91d676c0f1ac80f2.rlib" "/opt/rustwide/target/debug/deps/libfutures-3a292b731157714e.rlib" "/opt/rustwide/target/debug/deps/liblog-b5fa4ada04273c5e.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-29e5e596e889a0aa.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1b145d9fcdc08832.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b037ee6b77e2ff0.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9635a64fca0ebd28.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a7574eb9bb7a8fc5.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f5fa1dc334dcaeeb.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6ee570a898e75ef0.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-afb62f29a0815772.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a632746535fd9988.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-25acc307bcb1d7b6.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-377721a625f6ace7.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-43c01431c8a4ee6f.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5f74725679453254.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-2b35d8999819161d.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a81f2980c3f58cf2.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-57b4679830289815.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.rlib" "-Wl,-Bdynamic" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/server-00f1b5e6caf072b0" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-dcdcc65af13416db.rlib(backtrace-dcdcc65af13416db.backtrace.255cfb43-cgu.12.rcgu.o): in function `backtrace::symbolize::libbacktrace::init_state::{{closure}}': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:156: undefined reference to `backtrace_create_state' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-dcdcc65af13416db.rlib(backtrace-dcdcc65af13416db.backtrace.255cfb43-cgu.12.rcgu.o): in function `backtrace::symbolize::libbacktrace::resolve': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:173: undefined reference to `backtrace_pcinfo' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:177: undefined reference to `backtrace_syminfo' [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 `rvpn` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "bae1d3ef7854112ae0239ff62d615a2e57e84428e858e20ec2d9f8c357a7e0d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bae1d3ef7854112ae0239ff62d615a2e57e84428e858e20ec2d9f8c357a7e0d9", kill_on_drop: false }` [INFO] [stdout] bae1d3ef7854112ae0239ff62d615a2e57e84428e858e20ec2d9f8c357a7e0d9