[INFO] fetching crate wireguard-tools-rs 0.1.0...
[INFO] testing wireguard-tools-rs-0.1.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate wireguard-tools-rs 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate wireguard-tools-rs 0.1.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wireguard-tools-rs 0.1.0
[INFO] finished tweaking crates.io crate wireguard-tools-rs 0.1.0
[INFO] tweaked toml for crates.io crate wireguard-tools-rs 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b97534158f420251c357a479f3265e2e8a23a24ce2c0517135641d781e23fea
[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" "0b97534158f420251c357a479f3265e2e8a23a24ce2c0517135641d781e23fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b97534158f420251c357a479f3265e2e8a23a24ce2c0517135641d781e23fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b97534158f420251c357a479f3265e2e8a23a24ce2c0517135641d781e23fea", kill_on_drop: false }`
[INFO] [stdout] 0b97534158f420251c357a479f3265e2e8a23a24ce2c0517135641d781e23fea
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 563fbc2ac7192a79712564b5ad665c70421d79d7bab44c2b6d06f2e79a89a8fc
[INFO] running `Command { std: "docker" "start" "-a" "563fbc2ac7192a79712564b5ad665c70421d79d7bab44c2b6d06f2e79a89a8fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling libsodium-sys v0.2.6
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]    Compiling wireguard-tools-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: src/wireguard.c: In function 'mnl_cb_noop':
[INFO] [stderr] warning: src/wireguard.c:444:47: warning: unused parameter 'nlh' [-Wunused-parameter]
[INFO] [stderr] warning:   444 | static int mnl_cb_noop(const struct nlmsghdr *nlh, void *data)
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: src/wireguard.c:444:58: warning: unused parameter 'data' [-Wunused-parameter]
[INFO] [stderr] warning:   444 | static int mnl_cb_noop(const struct nlmsghdr *nlh, void *data)
[INFO] [stderr] warning:       |                                                    ~~~~~~^~~~
[INFO] [stderr] warning: src/wireguard.c: In function 'mnl_cb_error':
[INFO] [stderr] warning: src/wireguard.c:449:59: warning: unused parameter 'data' [-Wunused-parameter]
[INFO] [stderr] warning:   449 | static int mnl_cb_error(const struct nlmsghdr *nlh, void *data)
[INFO] [stderr] warning:       |                                                     ~~~~~~^~~~
[INFO] [stderr] warning: src/wireguard.c: In function 'mnl_cb_stop':
[INFO] [stderr] warning: src/wireguard.c:466:47: warning: unused parameter 'nlh' [-Wunused-parameter]
[INFO] [stderr] warning:   466 | static int mnl_cb_stop(const struct nlmsghdr *nlh, void *data)
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: src/wireguard.c:466:58: warning: unused parameter 'data' [-Wunused-parameter]
[INFO] [stderr] warning:   466 | static int mnl_cb_stop(const struct nlmsghdr *nlh, void *data)
[INFO] [stderr] warning:       |                                                    ~~~~~~^~~~
[INFO] [stderr]    Compiling sodiumoxide v0.2.6
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `Command { std: "docker" "inspect" "563fbc2ac7192a79712564b5ad665c70421d79d7bab44c2b6d06f2e79a89a8fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "563fbc2ac7192a79712564b5ad665c70421d79d7bab44c2b6d06f2e79a89a8fc", kill_on_drop: false }`
[INFO] [stdout] 563fbc2ac7192a79712564b5ad665c70421d79d7bab44c2b6d06f2e79a89a8fc
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d6a80438eb8ee1e967d1f68f0d9b1424c532f2af9eae5315ef34ff5d3337386
[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" "4d6a80438eb8ee1e967d1f68f0d9b1424c532f2af9eae5315ef34ff5d3337386", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.8.1
[INFO] [stderr]    Compiling sudo v0.3.1
[INFO] [stderr]    Compiling wireguard-tools-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: src/wireguard.c: In function 'mnl_cb_noop':
[INFO] [stderr] warning: src/wireguard.c:444:47: warning: unused parameter 'nlh' [-Wunused-parameter]
[INFO] [stderr] warning:   444 | static int mnl_cb_noop(const struct nlmsghdr *nlh, void *data)
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: src/wireguard.c:444:58: warning: unused parameter 'data' [-Wunused-parameter]
[INFO] [stderr] warning:   444 | static int mnl_cb_noop(const struct nlmsghdr *nlh, void *data)
[INFO] [stderr] warning:       |                                                    ~~~~~~^~~~
[INFO] [stderr] warning: src/wireguard.c: In function 'mnl_cb_error':
[INFO] [stderr] warning: src/wireguard.c:449:59: warning: unused parameter 'data' [-Wunused-parameter]
[INFO] [stderr] warning:   449 | static int mnl_cb_error(const struct nlmsghdr *nlh, void *data)
[INFO] [stderr] warning:       |                                                     ~~~~~~^~~~
[INFO] [stderr] warning: src/wireguard.c: In function 'mnl_cb_stop':
[INFO] [stderr] warning: src/wireguard.c:466:47: warning: unused parameter 'nlh' [-Wunused-parameter]
[INFO] [stderr] warning:   466 | static int mnl_cb_stop(const struct nlmsghdr *nlh, void *data)
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: src/wireguard.c:466:58: warning: unused parameter 'data' [-Wunused-parameter]
[INFO] [stderr] warning:   466 | static int mnl_cb_stop(const struct nlmsghdr *nlh, void *data)
[INFO] [stderr] warning:       |                                                    ~~~~~~^~~~
[INFO] [stderr]    Compiling netns v0.1.0
[INFO] [stdout] warning: unused variable: `wg`
[INFO] [stdout]   --> src/tests.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let wg = Device::add("test_wg0").unwrap();
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_wg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.29s
[INFO] running `Command { std: "docker" "inspect" "4d6a80438eb8ee1e967d1f68f0d9b1424c532f2af9eae5315ef34ff5d3337386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d6a80438eb8ee1e967d1f68f0d9b1424c532f2af9eae5315ef34ff5d3337386", kill_on_drop: false }`
[INFO] [stdout] 4d6a80438eb8ee1e967d1f68f0d9b1424c532f2af9eae5315ef34ff5d3337386
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1dbdc0b84540e8a048964ae92da889bece145884cc3d5b0299fb3fc464be91a3
[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" "1dbdc0b84540e8a048964ae92da889bece145884cc3d5b0299fb3fc464be91a3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wireguard-tools-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: src/wireguard.c: In function 'mnl_cb_noop':
[INFO] [stderr] warning: src/wireguard.c:444:47: warning: unused parameter 'nlh' [-Wunused-parameter]
[INFO] [stderr] warning:   444 | static int mnl_cb_noop(const struct nlmsghdr *nlh, void *data)
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: src/wireguard.c:444:58: warning: unused parameter 'data' [-Wunused-parameter]
[INFO] [stderr] warning:   444 | static int mnl_cb_noop(const struct nlmsghdr *nlh, void *data)
[INFO] [stderr] warning:       |                                                    ~~~~~~^~~~
[INFO] [stderr] warning: src/wireguard.c: In function 'mnl_cb_error':
[INFO] [stderr] warning: src/wireguard.c:449:59: warning: unused parameter 'data' [-Wunused-parameter]
[INFO] [stderr] warning:   449 | static int mnl_cb_error(const struct nlmsghdr *nlh, void *data)
[INFO] [stderr] warning:       |                                                     ~~~~~~^~~~
[INFO] [stderr] warning: src/wireguard.c: In function 'mnl_cb_stop':
[INFO] [stderr] warning: src/wireguard.c:466:47: warning: unused parameter 'nlh' [-Wunused-parameter]
[INFO] [stderr] warning:   466 | static int mnl_cb_stop(const struct nlmsghdr *nlh, void *data)
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: src/wireguard.c:466:58: warning: unused parameter 'data' [-Wunused-parameter]
[INFO] [stderr] warning:   466 | static int mnl_cb_stop(const struct nlmsghdr *nlh, void *data)
[INFO] [stderr] warning:       |                                                    ~~~~~~^~~~
[INFO] [stderr] warning: unused variable: `wg`
[INFO] [stderr]   --> src/tests.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let wg = Device::add("test_wg0").unwrap();
[INFO] [stderr]    |         ^^ help: if this is intentional, prefix it with an underscore: `_wg`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.61s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wireguard_tools_rs-0cd0bca39ed1a003
[INFO] [stdout] 
[INFO] [stdout] running 66 tests
[INFO] [stdout] test sys::bindgen_test_layout___kernel_fd_set ... ok
[INFO] [stdout] test sys::bindgen_test_layout___fsid_t ... ok
[INFO] [stdout] test sys::bindgen_test_layout___kernel_fsid_t ... ok
[INFO] [stdout] test sys::bindgen_test_layout___pthread_cond_s__bindgen_ty_1 ... ok
[INFO] [stdout] test sys::bindgen_test_layout___locale_struct ... ok
[INFO] [stdout] test sys::bindgen_test_layout___pthread_cond_s__bindgen_ty_1__bindgen_ty_1 ... ok
[INFO] [stdout] test sys::bindgen_test_layout___pthread_cond_s ... ok
[INFO] [stdout] test sys::bindgen_test_layout___pthread_cond_s__bindgen_ty_2 ... ok
[INFO] [stdout] test sys::bindgen_test_layout___pthread_internal_list ... ok
[INFO] [stdout] test sys::bindgen_test_layout___pthread_internal_slist ... ok
[INFO] [stdout] test sys::bindgen_test_layout___pthread_rwlock_arch_t ... ok
[INFO] [stdout] test sys::bindgen_test_layout___pthread_mutex_s ... ok
[INFO] [stdout] test sys::bindgen_test_layout___sigset_t ... ok
[INFO] [stdout] test sys::bindgen_test_layout_cmsghdr ... ok
[INFO] [stdout] test sys::bindgen_test_layout_fd_set ... ok
[INFO] [stdout] test sys::bindgen_test_layout_group_filter ... ok
[INFO] [stdout] test sys::bindgen_test_layout_group_req ... ok
[INFO] [stdout] test sys::bindgen_test_layout_group_source_req ... ok
[INFO] [stdout] test sys::bindgen_test_layout_ifaddr ... ok
[INFO] [stdout] test sys::bindgen_test_layout_if_nameindex ... ok
[INFO] [stdout] test sys::bindgen_test_layout___pthread_cond_s__bindgen_ty_2__bindgen_ty_1 ... ok
[INFO] [stdout] test sys::bindgen_test_layout_ifconf__bindgen_ty_1 ... ok
[INFO] [stdout] test sys::bindgen_test_layout_ifconf ... ok
[INFO] [stdout] test sys::bindgen_test_layout_ifreq__bindgen_ty_1 ... ok
[INFO] [stdout] test sys::bindgen_test_layout_in6_addr ... ok
[INFO] [stdout] test sys::bindgen_test_layout_in6_addr__bindgen_ty_1 ... ok
[INFO] [stdout] test sys::bindgen_test_layout_iovec ... ok
[INFO] [stdout] test sys::bindgen_test_layout_in_addr ... ok
[INFO] [stdout] test sys::bindgen_test_layout_ifreq__bindgen_ty_2 ... ok
[INFO] [stdout] test sys::bindgen_test_layout_ip_mreq_source ... ok
[INFO] [stdout] test sys::bindgen_test_layout_in_pktinfo ... ok
[INFO] [stdout] test sys::bindgen_test_layout_ifmap ... ok
[INFO] [stdout] test sys::bindgen_test_layout_ip_mreqn ... ok
[INFO] [stdout] test sys::bindgen_test_layout_ip_mreq ... ok
[INFO] [stdout] test sys::bindgen_test_layout_ip_opts ... ok
[INFO] [stdout] test sys::bindgen_test_layout_ipv6_mreq ... ok
[INFO] [stdout] test sys::bindgen_test_layout_ip_msfilter ... ok
[INFO] [stdout] test sys::bindgen_test_layout_msghdr ... ok
[INFO] [stdout] test sys::bindgen_test_layout_itimerspec ... ok
[INFO] [stdout] test sys::bindgen_test_layout_linger ... ok
[INFO] [stdout] test sys::bindgen_test_layout_osockaddr ... ok
[INFO] [stdout] test sys::bindgen_test_layout_pthread_attr_t ... ok
[INFO] [stdout] test sys::bindgen_test_layout_pthread_barrier_t ... ok
[INFO] [stdout] test sys::bindgen_test_layout_pthread_mutex_t ... ok
[INFO] [stdout] test sys::bindgen_test_layout_pthread_mutexattr_t ... ok
[INFO] [stdout] test sys::bindgen_test_layout_sockaddr ... ok
[INFO] [stdout] test sys::bindgen_test_layout_sockaddr_in ... ok
[INFO] [stdout] test sys::bindgen_test_layout_sockaddr_in6 ... ok
[INFO] [stdout] test sys::bindgen_test_layout_sockaddr_storage ... ok
[INFO] [stdout] test sys::bindgen_test_layout_timespec ... ok
[INFO] [stdout] test sys::bindgen_test_layout_timespec64 ... ok
[INFO] [stdout] test sys::bindgen_test_layout_timeval ... ok
[INFO] [stdout] test sys::bindgen_test_layout_wg_allowedip ... ok
[INFO] [stdout] test sys::bindgen_test_layout_tm ... ok
[INFO] [stdout] test sys::bindgen_test_layout_wg_allowedip__bindgen_ty_1 ... ok
[INFO] [stdout] test sys::bindgen_test_layout_wg_device ... ok
[INFO] [stdout] test sys::bindgen_test_layout_wg_peer ... ok
[INFO] [stdout] test sys::bindgen_test_layout_wg_peer__bindgen_ty_1 ... ok
[INFO] [stdout] test sys::bindgen_test_layout_pthread_rwlockattr_t ... ok
[INFO] [stdout] test sys::bindgen_test_layout_pthread_rwlock_t ... ok
[INFO] [stdout] test sys::bindgen_test_layout_pthread_cond_t ... ok
[INFO] [stdout] test sys::bindgen_test_layout_pthread_barrierattr_t ... ok
[INFO] [stdout] test sys::bindgen_test_layout_pthread_condattr_t ... ok
[INFO] [stdout] test sys::bindgen_test_layout_ifreq ... ok
[INFO] [stdout] test sys::bindgen_test_layout_ifaddr__bindgen_ty_1 ... ok
[INFO] [stdout] test tests::it_works ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::it_works stdout ----
[INFO] [stdout] thread 'tests::it_works' panicked at 'failed: Sys(EPERM)', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/netns-0.1.0/src/netns_linux.rs:37:43
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x558021613670 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x558021613670 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x558021613670 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x558021613670 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x55802163662c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x5580215b1ca5 - std::io::Write::write_fmt::h50a71e2460ce07da
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x55802160cc71 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h9bbd3fed8160d0d2
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/impls.rs:176
[INFO] [stdout]    7:     0x558021615af0 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x558021615af0 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x558021615af0 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]   10:     0x5580216157e6 - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:216
[INFO] [stdout]   11:     0x558021616153 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   12:     0x558021615d29 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stdout]   13:     0x558021613afc - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x558021615ce9 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stdout]   15:     0x558021634ee1 - core::panicking::panic_fmt::h4e2659771ebc78eb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/panicking.rs:85
[INFO] [stdout]   16:     0x558021634d03 - core::option::expect_none_failed::h448b58a024c2c33a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/option.rs:1221
[INFO] [stdout]   17:     0x5580215f0afc - core::result::Result<T,E>::expect::h2c2866be8813e186
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/result.rs:933
[INFO] [stdout]   18:     0x5580215f0125 - netns::netns::NetNS::new::hab2c32f956c6bf3e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/netns-0.1.0/src/netns_linux.rs:37
[INFO] [stdout]   19:     0x5580215a447b - wireguard_tools_rs::tests::it_works::h17dc6b04edbba773
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:9
[INFO] [stdout]   20:     0x5580215a440a - wireguard_tools_rs::tests::it_works::{{closure}}::hae83af9561946088
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:6
[INFO] [stdout]   21:     0x5580215a36de - core::ops::function::FnOnce::call_once::hd1f308366bac3a85
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   22:     0x5580215da583 - core::ops::function::FnOnce::call_once::hd04d57b5cf16f85a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   23:     0x5580215da583 - test::__rust_begin_short_backtrace::hd8e9a8c5a2e43388
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:517
[INFO] [stdout]   24:     0x5580215d8a53 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h3c3db8a500c1a19a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   25:     0x5580215d8a53 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h043e9ebcbe360c80
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   26:     0x5580215d8a53 - std::panicking::try::do_call::h47c2fb275506c2e8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   27:     0x5580215d8a53 - std::panicking::try::h569c20f0e99453b4
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   28:     0x5580215d8a53 - std::panic::catch_unwind::hb33c6d0f01540d23
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   29:     0x5580215d8a53 - test::run_test_in_process::hc0ce562d167e51cf
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:544
[INFO] [stdout]   30:     0x5580215d8a53 - test::run_test::run_test_inner::{{closure}}::hd3120982fcd71544
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:450
[INFO] [stdout]   31:     0x5580215b10d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h84f8bc12cc4cdac6
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   32:     0x5580215b6305 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb8b5fa0ba425d4db
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:458
[INFO] [stdout]   33:     0x5580215b6305 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc4b84b244cf55f75
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   34:     0x5580215b6305 - std::panicking::try::do_call::ha31922ad8fa17753
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   35:     0x5580215b6305 - std::panicking::try::h38a6da203722ae6e
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   36:     0x5580215b6305 - std::panic::catch_unwind::h83afce167c9062b9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   37:     0x5580215b6305 - std::thread::Builder::spawn_unchecked::{{closure}}::h160689155590a70c
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:457
[INFO] [stdout]   38:     0x5580215b6305 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7dbf17a455132a46
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   39:     0x55802161c99a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h670c50864ac2cb92
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   40:     0x55802161c99a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2511952749086d81
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   41:     0x55802161c99a - std::sys::unix::thread::Thread::new::thread_start::h5ad4ddffe24373a8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   42:     0x7f32b495e609 - start_thread
[INFO] [stdout]   43:     0x7f32b486a103 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::it_works
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 65 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] running `Command { std: "docker" "inspect" "1dbdc0b84540e8a048964ae92da889bece145884cc3d5b0299fb3fc464be91a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dbdc0b84540e8a048964ae92da889bece145884cc3d5b0299fb3fc464be91a3", kill_on_drop: false }`
[INFO] [stdout] 1dbdc0b84540e8a048964ae92da889bece145884cc3d5b0299fb3fc464be91a3
