[INFO] updating cached repository https://github.com/localghost/membership [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/localghost/membership [INFO] [stderr] 88b47d2..b39b301 master -> master [INFO] [stderr] * [new branch] suspect -> suspect [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b39b301825dd2a5cf8d0932a3816323c7de28c50 [INFO] testing localghost/membership against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Flocalghost%2Fmembership" "work/builds/worker-1/source"` [INFO] [stderr] Cloning into 'work/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/localghost/membership on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/localghost/membership [INFO] finished tweaking git repo https://github.com/localghost/membership [INFO] tweaked toml for git repo https://github.com/localghost/membership written to work/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/localghost/membership already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 79bb0b3537d9a12c07e07142f922a0ff9e3acf2cda029c22c737e53ca7120ee3 [INFO] running `"docker" "start" "-a" "79bb0b3537d9a12c07e07142f922a0ff9e3acf2cda029c22c737e53ca7120ee3"` [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling backtrace v0.3.37 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling structopt-derive v0.2.15 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling env_logger v0.6.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling rand_pcg v0.2.0 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.1 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling mio-extras v2.0.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling structopt v0.2.15 [INFO] [stderr] Compiling membership v0.0.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: field is never used: `suspected_disseminated_members` [INFO] [stderr] --> src/sync_node.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | suspected_disseminated_members: DisseminatedMembers, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.11s [INFO] running `"docker" "inspect" "79bb0b3537d9a12c07e07142f922a0ff9e3acf2cda029c22c737e53ca7120ee3"` [INFO] running `"docker" "rm" "-f" "79bb0b3537d9a12c07e07142f922a0ff9e3acf2cda029c22c737e53ca7120ee3"` [INFO] [stdout] 79bb0b3537d9a12c07e07142f922a0ff9e3acf2cda029c22c737e53ca7120ee3 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 4cef525c4a32bbe58505667d6e8471dda155fcaa09f66c79f95cd10fa22a1d02 [INFO] running `"docker" "start" "-a" "4cef525c4a32bbe58505667d6e8471dda155fcaa09f66c79f95cd10fa22a1d02"` [INFO] [stderr] Compiling membership v0.0.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: field is never used: `suspected_disseminated_members` [INFO] [stderr] --> src/sync_node.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | suspected_disseminated_members: DisseminatedMembers, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.08s [INFO] running `"docker" "inspect" "4cef525c4a32bbe58505667d6e8471dda155fcaa09f66c79f95cd10fa22a1d02"` [INFO] running `"docker" "rm" "-f" "4cef525c4a32bbe58505667d6e8471dda155fcaa09f66c79f95cd10fa22a1d02"` [INFO] [stdout] 4cef525c4a32bbe58505667d6e8471dda155fcaa09f66c79f95cd10fa22a1d02 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 8680ea8cdf363103400fe4937e9d6da9681ec2bf43ae5bd215f8de98be370315 [INFO] running `"docker" "start" "-a" "8680ea8cdf363103400fe4937e9d6da9681ec2bf43ae5bd215f8de98be370315"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/membership-b0c17d528897a833 [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test least_disseminated_members::test::add_member ... ok [INFO] [stdout] test least_disseminated_members::test::remove_member ... ok [INFO] [stdout] test least_disseminated_members::test::update_members ... ok [INFO] [stdout] test message::test::count_alive ... ok [INFO] [stdout] test message::test::add_members ... ok [INFO] [stdout] test message::test::create_message ... ok [INFO] [stdout] test message::test::from_bytes ... ok [INFO] [stdout] test unique_circular_buffer::test::new ... ok [INFO] [stdout] test unique_circular_buffer::test::remove ... ok [INFO] [stdout] test unique_circular_buffer::test::push ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/driver-0133431edc008c10 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/basic-6d4e0fedf2b06b64 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] Failed to unshare network namspace [INFO] [stdout] Failed to unshare network namspace [INFO] [stdout] Failed to unshare network namspace [INFO] [stderr] thread '' panicked at 'assertion failed: std::process::Command::new("ip").args(&["address", "add", "127.0.0.1/8", [INFO] [stderr] "dev", [INFO] [stderr] "lo"]).output().unwrap().status.success()', tests/common/mod.rs:42:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] thread 'thread '' panicked at '' panicked at 'assertion failed: std::process::Command::new("ip").args(&["address", "add", "127.0.0.1/8", [INFO] [stderr] "dev", [INFO] [stderr] "lo"]).output().unwrap().status.success()assertion failed: std::process::Command::new("ip").args(&["address", "add", "127.0.0.1/8", [INFO] [stderr] "dev", [INFO] [stderr] "lo"]).output().unwrap().status.success()', ', tests/common/mod.rstests/common/mod.rs::4242::55 [INFO] [stderr] [INFO] [stderr] note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace. [INFO] [stdout] test all_members_alive ... FAILED [INFO] [stdout] test different_ports ... FAILED [INFO] [stderr] 0: 0x564248301184 - backtrace::backtrace::libunwind::trace::hf625d18232cbbbd4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x564248301184 - backtrace::backtrace::trace_unsynchronized::h41d74150fc6ff542 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x564248301184 - std::sys_common::backtrace::_print_fmt::h85d37830c667a1f9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:76 [INFO] [stderr] 3: 0x564248301184 - ::fmt::h2b7ac01d5feaf9b2 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stderr] 4: 0x56424832115c - core::fmt::write::h7fd0d904495c035f [INFO] [stderr] at src/libcore/fmt/mod.rs:1030 [INFO] [stderr] 5: 0x5642482fc177 - std::io::Write::write_fmt::h663e4bf63637c947 [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x5642483036a5 - std::sys_common::backtrace::_print::h4c743f7c274a5a74 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:64 [INFO] [stderr] 7: 0x5642483036a5 - std::sys_common::backtrace::print::ha5c4f4bf03800d4d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5642483036a5 - std::panicking::default_hook::{{closure}}::h8b842185774c09e6 [INFO] [stderr] at src/libstd/panicking.rs:196 [INFO] [stderr] 9: 0x564248303396 - std::panicking::default_hook::hd8ec13ee1bc2a65a [INFO] [stderr] at src/libstd/panicking.rs:210 [INFO] [stderr] 10: 0x564248303da5 - std::panicking::rust_panic_with_hook::hf3b27166e5f403e7 [INFO] [stderr] at src/libstd/panicking.rs:473 [INFO] [stderr] 11: 0x5642482b3933 - std::panicking::begin_panic::h2fe9dc9b51892420 [INFO] [stderr] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:407 [INFO] [stderr] 12: 0x564247fc41ef - basic::common::unshare_netns::hc495de244c2514a1 [INFO] [stderr] at tests/common/mod.rs:42 [INFO] [stderr] 13: 0x564247fc4463 - basic::common::in_namespace::{{closure}}::h8e2442a1f908009c [INFO] [stderr] at tests/common/mod.rs:61 [INFO] [stderr] 14: 0x564247fc0679 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc88d338c55823ef0 [INFO] [stderr] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/sys_common/backtrace.rs:126 [INFO] [stderr] 15: 0x564247fb7779 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha3213078a54bbb2f [INFO] [stderr] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:470 [INFO] [stderr] 16: 0x564247fac659 - as core::ops::function::FnOnce<()>>::call_once::h8a7c8d581ea9d45a [INFO] [stderr] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:315 [INFO] [stderr] 17: 0x564247fa7e4f - std::panicking::try::do_call::h7e31a896866b0dca [INFO] [stderr] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:292 [INFO] [stderr] 18: 0x56424830b4ea - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 19: 0x564247fa7958 - std::panicking::try::h19005638c2c96bb2 [INFO] [stderr] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271 [INFO] [stderr] 20: 0x564247fac761 - std::panic::catch_unwind::h176e59c62e5d59c9 [INFO] [stderr] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x564247fb7589 - std::thread::Builder::spawn_unchecked::{{closure}}::hac19404670deb42d [INFO] [stderr] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:469 [INFO] [stderr] 22: 0x564247fb791a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h734389979b6a9863 [INFO] [stderr] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227 [INFO] [stderr] 23: 0x5642482f616f - as core::ops::function::FnOnce>::call_once::h3cdef3b7ea22cd61 [INFO] [stderr] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stderr] 24: 0x56424830a850 - as core::ops::function::FnOnce>::call_once::hc8f25720bf0d5424 [INFO] [stderr] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stderr] 25: 0x56424830a850 - std::sys_common::thread::start_thread::h7e8885ccfd5d1932 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 26: 0x56424830a850 - std::sys::unix::thread::Thread::new::thread_start::h5d24df932d688baf [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 27: 0x7f6b9a2fc6db - start_thread [INFO] [stderr] 28: 0x7f6b99e0d88f - __clone [INFO] [stderr] 29: 0x0 - [INFO] [stdout] test dead_node_discovered ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- all_members_alive stdout ---- [INFO] [stdout] thread 'all_members_alive' panicked at 'called `Result::unwrap()` on an `Err` value: Any', src/libcore/result.rs:1165:5 [INFO] [stdout] [INFO] [stdout] ---- different_ports stdout ---- [INFO] [stdout] thread 'different_ports' panicked at 'called `Result::unwrap()` on an `Err` value: Any', src/libcore/result.rs:1165:5 [INFO] [stdout] [INFO] [stdout] ---- dead_node_discovered stdout ---- [INFO] [stdout] thread 'dead_node_discovered' panicked at 'called `Result::unwrap()` on an `Err` value: Any', src/libcore/result.rs:1165:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] all_members_alive [INFO] [stdout] dead_node_discovered [INFO] [stdout] different_ports [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test basic' [INFO] running `"docker" "inspect" "8680ea8cdf363103400fe4937e9d6da9681ec2bf43ae5bd215f8de98be370315"` [INFO] running `"docker" "rm" "-f" "8680ea8cdf363103400fe4937e9d6da9681ec2bf43ae5bd215f8de98be370315"` [INFO] [stdout] 8680ea8cdf363103400fe4937e9d6da9681ec2bf43ae5bd215f8de98be370315