[INFO] fetching crate tokio-wifiscanner 0.2.1... [INFO] testing tokio-wifiscanner-0.2.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate tokio-wifiscanner 0.2.1 into /workspace/builds/worker-68/source [INFO] validating manifest of crates.io crate tokio-wifiscanner 0.2.1 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 crates.io crate tokio-wifiscanner 0.2.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate tokio-wifiscanner 0.2.1 [INFO] tweaked toml for crates.io crate tokio-wifiscanner 0.2.1 written to /workspace/builds/worker-68/source/Cargo.toml [INFO] crate crates.io crate tokio-wifiscanner 0.2.1 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 thread_local v1.1.2 [INFO] [stderr] Downloaded tokio v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 3f104521d9b19bcc0fd8b0ef1b81cf15ac99958a10a85dd18ec0fd7e85da861d [INFO] running `Command { std: "docker" "start" "-a" "3f104521d9b19bcc0fd8b0ef1b81cf15ac99958a10a85dd18ec0fd7e85da861d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f104521d9b19bcc0fd8b0ef1b81cf15ac99958a10a85dd18ec0fd7e85da861d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f104521d9b19bcc0fd8b0ef1b81cf15ac99958a10a85dd18ec0fd7e85da861d", kill_on_drop: false }` [INFO] [stdout] 3f104521d9b19bcc0fd8b0ef1b81cf15ac99958a10a85dd18ec0fd7e85da861d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 1c6d71f246d4efeb98a7f304e1daeeb62ee379b3cb47c8e4aa2a1c7efa3121db [INFO] running `Command { std: "docker" "start" "-a" "1c6d71f246d4efeb98a7f304e1daeeb62ee379b3cb47c8e4aa2a1c7efa3121db", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling pin-project-lite v0.2.4 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling thread_local v1.1.2 [INFO] [stderr] Compiling tokio v1.1.0 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling mio v0.7.7 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Compiling tokio-wifiscanner v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.66s [INFO] running `Command { std: "docker" "inspect" "1c6d71f246d4efeb98a7f304e1daeeb62ee379b3cb47c8e4aa2a1c7efa3121db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c6d71f246d4efeb98a7f304e1daeeb62ee379b3cb47c8e4aa2a1c7efa3121db", kill_on_drop: false }` [INFO] [stdout] 1c6d71f246d4efeb98a7f304e1daeeb62ee379b3cb47c8e4aa2a1c7efa3121db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89d9e71f217bcb5a918499e43a7202d0867674136c7d6cf55d024168ca95d813 [INFO] running `Command { std: "docker" "start" "-a" "89d9e71f217bcb5a918499e43a7202d0867674136c7d6cf55d024168ca95d813", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling tokio-wifiscanner v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.43s [INFO] running `Command { std: "docker" "inspect" "89d9e71f217bcb5a918499e43a7202d0867674136c7d6cf55d024168ca95d813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89d9e71f217bcb5a918499e43a7202d0867674136c7d6cf55d024168ca95d813", kill_on_drop: false }` [INFO] [stdout] 89d9e71f217bcb5a918499e43a7202d0867674136c7d6cf55d024168ca95d813 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e205c28093ed395871497193b6717d79a86eaaadc615f0c288a49e69db90455c [INFO] running `Command { std: "docker" "start" "-a" "e205c28093ed395871497193b6717d79a86eaaadc615f0c288a49e69db90455c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tokio_wifiscanner-1a898af6339837c8) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test sys::linux::tests::should_parse_iw_dev ... ok [INFO] [stdout] test sys::linux::tests::should_parse_iw_dev_scan ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests tokio-wifiscanner [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 25) ... ok [INFO] [stdout] test src/lib.rs - (line 31) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 31) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'Cannot scan network: CommandFailed(ExitStatus(unix_wait_status(256)), "nl80211 not found.\n")', src/lib.rs:5:51 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55f83470984c - std::backtrace_rs::backtrace::libunwind::trace::h7630ba4cba718aa0 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55f83470984c - std::backtrace_rs::backtrace::trace_unsynchronized::he7498e79c157f5ac [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55f83470984c - std::sys_common::backtrace::_print_fmt::hdaebadaee17bca49 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55f83470984c - ::fmt::h82b0e3aaf8a96140 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55f83472780c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x55f834706be5 - std::io::Write::write_fmt::hc2da38dc44811df8 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x55f83470b210 - std::sys_common::backtrace::_print::h1c9a1d19c48821c1 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55f83470b210 - std::sys_common::backtrace::print::h7ce8802039fa9d0e [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55f83470b210 - std::panicking::default_hook::{{closure}}::hb2a74a8c1499c326 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x55f83470adbb - std::panicking::default_hook::hf4f180b00076f2b2 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:228:9 [INFO] [stdout] 10: 0x55f83470b8c4 - std::panicking::rust_panic_with_hook::he85ce8435493b711 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x55f83470b3a0 - std::panicking::begin_panic_handler::{{closure}}::h31e15f69e6235bd2 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:502:13 [INFO] [stdout] 12: 0x55f834709d04 - std::sys_common::backtrace::__rust_end_short_backtrace::hfce2fadb61aaa3ae [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x55f83470b309 - rust_begin_unwind [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x55f834653231 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/panicking.rs:107:14 [INFO] [stdout] 15: 0x55f8346532c3 - core::result::unwrap_failed::h885d3f7beb571353 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/result.rs:1613:5 [INFO] [stdout] 16: 0x55f83465ae44 - core::result::Result::expect::h30643f0c9c8f0af1 [INFO] [stdout] 17: 0x55f83466510f - rust_out::main::{{closure}}::h5ef543b69646bd7e [INFO] [stdout] 18: 0x55f83466459a - as core::future::future::Future>::poll::h33ca58c8df9f648d [INFO] [stdout] 19: 0x55f834662c9c - as core::future::future::Future>::poll::h7aef36624f6aaa0c [INFO] [stdout] 20: 0x55f834661b3c - tokio::runtime::basic_scheduler::Inner

::block_on::{{closure}}::{{closure}}::h736feee4d9e1230f [INFO] [stdout] 21: 0x55f83465ea88 - tokio::coop::with_budget::{{closure}}::hc2b8a26354b1f87b [INFO] [stdout] 22: 0x55f83465638d - std::thread::local::LocalKey::try_with::h510b840866aa82e6 [INFO] [stdout] 23: 0x55f834656298 - std::thread::local::LocalKey::with::hcdee894f7b473a0d [INFO] [stdout] 24: 0x55f834661590 - tokio::runtime::basic_scheduler::Inner

::block_on::{{closure}}::hbde4084be90f0c24 [INFO] [stdout] 25: 0x55f834662661 - tokio::runtime::basic_scheduler::enter::{{closure}}::h0f23a4cbf06d99de [INFO] [stdout] 26: 0x55f83465f8c7 - tokio::macros::scoped_tls::ScopedKey::set::h5aa03d4ea9d3e06f [INFO] [stdout] 27: 0x55f8346625e2 - tokio::runtime::basic_scheduler::enter::h1e92ca05cc566498 [INFO] [stdout] 28: 0x55f83466132e - tokio::runtime::basic_scheduler::Inner

::block_on::he1ab1410300b7d2e [INFO] [stdout] 29: 0x55f834661c74 - tokio::runtime::basic_scheduler::InnerGuard

::block_on::h59bf716f9243224a [INFO] [stdout] 30: 0x55f834661f5b - tokio::runtime::basic_scheduler::BasicScheduler

::block_on::h2598568e67084ee3 [INFO] [stdout] 31: 0x55f8346627c9 - tokio::runtime::Runtime::block_on::h6be0ee625d4fffab [INFO] [stdout] 32: 0x55f834664e2d - rust_out::main::h61823b600df25383 [INFO] [stdout] 33: 0x55f8346572a3 - core::ops::function::FnOnce::call_once::h827fb1f4029b40e6 [INFO] [stdout] 34: 0x55f834655ec9 - std::sys_common::backtrace::__rust_begin_short_backtrace::h14f53ef84fb8b5f7 [INFO] [stdout] 35: 0x55f834655f39 - std::rt::lang_start::{{closure}}::h5922618cc8a7ae58 [INFO] [stdout] 36: 0x55f834709091 - core::ops::function::impls:: for &F>::call_once::h0e73392810ecd318 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 37: 0x55f834709091 - std::panicking::try::do_call::h12dcb4a4f352a507 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:406:40 [INFO] [stdout] 38: 0x55f834709091 - std::panicking::try::h0d978c76ab4a3863 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:370:19 [INFO] [stdout] 39: 0x55f834709091 - std::panic::catch_unwind::hab40227675186980 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panic.rs:133:14 [INFO] [stdout] 40: 0x55f834709091 - std::rt::lang_start_internal::{{closure}}::hc34786299e7d2cf7 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/rt.rs:128:48 [INFO] [stdout] 41: 0x55f834709091 - std::panicking::try::do_call::h38e7a9128f21d387 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:406:40 [INFO] [stdout] 42: 0x55f834709091 - std::panicking::try::h32d4e72fd8922bce [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:370:19 [INFO] [stdout] 43: 0x55f834709091 - std::panic::catch_unwind::h9a345671d889d41f [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panic.rs:133:14 [INFO] [stdout] 44: 0x55f834709091 - std::rt::lang_start_internal::h9e691a4f557eb2a3 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/rt.rs:128:20 [INFO] [stdout] 45: 0x55f834655f21 - std::rt::lang_start::h886614fd12d1e379 [INFO] [stdout] 46: 0x55f834665753 - main [INFO] [stdout] 47: 0x7fb85f35d0b3 - __libc_start_main [INFO] [stdout] 48: 0x55f83465398e - _start [INFO] [stdout] 49: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 31) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.06s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "e205c28093ed395871497193b6717d79a86eaaadc615f0c288a49e69db90455c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e205c28093ed395871497193b6717d79a86eaaadc615f0c288a49e69db90455c", kill_on_drop: false }` [INFO] [stdout] e205c28093ed395871497193b6717d79a86eaaadc615f0c288a49e69db90455c