[INFO] fetching crate gatt 0.1.2...
[INFO] testing gatt-0.1.2 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate gatt 0.1.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate gatt 0.1.2 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gatt 0.1.2
[INFO] finished tweaking crates.io crate gatt 0.1.2
[INFO] tweaked toml for crates.io crate gatt 0.1.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate gatt 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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 bdaddr v0.1.1
[INFO] [stderr]   Downloaded att v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a889b1db16ea6e6f98ee9a120816dea8fad0397ffc538cd316dbf8e174b51a83
[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" "a889b1db16ea6e6f98ee9a120816dea8fad0397ffc538cd316dbf8e174b51a83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a889b1db16ea6e6f98ee9a120816dea8fad0397ffc538cd316dbf8e174b51a83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a889b1db16ea6e6f98ee9a120816dea8fad0397ffc538cd316dbf8e174b51a83", kill_on_drop: false }`
[INFO] [stdout] a889b1db16ea6e6f98ee9a120816dea8fad0397ffc538cd316dbf8e174b51a83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9839f38515192ff6028d56b2c81d0e37f0ab97f4cb97dd6126df19fecd7d4054
[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" "9839f38515192ff6028d56b2c81d0e37f0ab97f4cb97dd6126df19fecd7d4054", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tokio v1.8.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling getset v0.1.1
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling bdaddr v0.1.1
[INFO] [stderr]    Compiling att v0.1.2
[INFO] [stderr]    Compiling gatt v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.17s
[INFO] running `Command { std: "docker" "inspect" "9839f38515192ff6028d56b2c81d0e37f0ab97f4cb97dd6126df19fecd7d4054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9839f38515192ff6028d56b2c81d0e37f0ab97f4cb97dd6126df19fecd7d4054", kill_on_drop: false }`
[INFO] [stdout] 9839f38515192ff6028d56b2c81d0e37f0ab97f4cb97dd6126df19fecd7d4054
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 494ebfaaf9c169b7e35dd8977f91b0414b4c3ffee2095c6c1c34c414f942e9a3
[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" "494ebfaaf9c169b7e35dd8977f91b0414b4c3ffee2095c6c1c34c414f942e9a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling gatt v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.10s
[INFO] running `Command { std: "docker" "inspect" "494ebfaaf9c169b7e35dd8977f91b0414b4c3ffee2095c6c1c34c414f942e9a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "494ebfaaf9c169b7e35dd8977f91b0414b4c3ffee2095c6c1c34c414f942e9a3", kill_on_drop: false }`
[INFO] [stdout] 494ebfaaf9c169b7e35dd8977f91b0414b4c3ffee2095c6c1c34c414f942e9a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c6961b9422cb5d0aa62760d95ea6329e1dd01d14b343e6e4918f2a4adc709242
[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" "c6961b9422cb5d0aa62760d95ea6329e1dd01d14b343e6e4918f2a4adc709242", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gatt-61d859a6276b2744)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test database::tests::test_find_by_type_value ... ok
[INFO] [stdout] test database::tests::test_find_information ... ok
[INFO] [stdout] test database::tests::test_write ... ok
[INFO] [stdout] test database::tests::test_read ... ok
[INFO] [stdout] test database::tests::test_read_by_group_type ... ok
[INFO] [stdout] test database::tests::test_read_by_type ... ok
[INFO] [stdout] test registration::tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gatt
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 9) stdout ----
[INFO] [stdout] Test executable failed (exit code 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Address family not supported by protocol (os error 97)
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl core::convert::From<E> for anyhow::Error>::from
[INFO] [stdout]    1: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
[INFO] [stdout]    2: rust_out::main::{{closure}}
[INFO] [stdout]    3: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]    4: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]    5: tokio::runtime::basic_scheduler::Inner<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]    6: tokio::coop::with_budget::{{closure}}
[INFO] [stdout]    7: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]    8: std::thread::local::LocalKey<T>::with
[INFO] [stdout]    9: tokio::runtime::basic_scheduler::Inner<P>::block_on::{{closure}}
[INFO] [stdout]   10: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]   11: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]   12: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]   13: tokio::runtime::basic_scheduler::Inner<P>::block_on
[INFO] [stdout]   14: tokio::runtime::basic_scheduler::InnerGuard<P>::block_on
[INFO] [stdout]   15: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]   16: tokio::runtime::Runtime::block_on
[INFO] [stdout]   17: rust_out::main
[INFO] [stdout]   18: core::ops::function::FnOnce::call_once
[INFO] [stdout]   19: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]   20: std::rt::lang_start::{{closure}}
[INFO] [stdout]   21: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once
[INFO] [stdout]              at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/ops/function.rs:259:13
[INFO] [stdout]   22: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:401:40
[INFO] [stdout]   23: std::panicking::try
[INFO] [stdout]              at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:365:19
[INFO] [stdout]   24: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panic.rs:434:14
[INFO] [stdout]   25: std::rt::lang_start_internal::{{closure}}
[INFO] [stdout]              at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/rt.rs:45:48
[INFO] [stdout]   26: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:401:40
[INFO] [stdout]   27: std::panicking::try
[INFO] [stdout]              at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:365:19
[INFO] [stdout]   28: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panic.rs:434:14
[INFO] [stdout]   29: std::rt::lang_start_internal
[INFO] [stdout]              at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/rt.rs:45:20
[INFO] [stdout]   30: std::rt::lang_start
[INFO] [stdout]   31: main
[INFO] [stdout]   32: __libc_start_main
[INFO] [stdout]   33: _start
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 9)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.46s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "c6961b9422cb5d0aa62760d95ea6329e1dd01d14b343e6e4918f2a4adc709242", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6961b9422cb5d0aa62760d95ea6329e1dd01d14b343e6e4918f2a4adc709242", kill_on_drop: false }`
[INFO] [stdout] c6961b9422cb5d0aa62760d95ea6329e1dd01d14b343e6e4918f2a4adc709242