[INFO] fetching crate music-player-discovery 0.1.1... [INFO] testing music-player-discovery-0.1.1 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take3 [INFO] extracting crate music-player-discovery 0.1.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate music-player-discovery 0.1.1 on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate music-player-discovery 0.1.1 [INFO] finished tweaking crates.io crate music-player-discovery 0.1.1 [INFO] tweaked toml for crates.io crate music-player-discovery 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate music-player-discovery 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mdns v3.0.0 [INFO] [stderr] Downloaded libmdns v0.7.3 [INFO] [stderr] Downloaded err-derive v0.2.4 [INFO] [stderr] Downloaded music-player-settings v0.1.1 [INFO] [stderr] Downloaded mdns-sd v0.5.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f41b3c2184a76a06e6d18b0e93423ef4be4f8bcf320bfa262f4436fa347d32c [INFO] running `Command { std: "docker" "start" "-a" "6f41b3c2184a76a06e6d18b0e93423ef4be4f8bcf320bfa262f4436fa347d32c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f41b3c2184a76a06e6d18b0e93423ef4be4f8bcf320bfa262f4436fa347d32c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f41b3c2184a76a06e6d18b0e93423ef4be4f8bcf320bfa262f4436fa347d32c", kill_on_drop: false }` [INFO] [stdout] 6f41b3c2184a76a06e6d18b0e93423ef4be4f8bcf320bfa262f4436fa347d32c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "RUSTDOCFLAGS=--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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1f1fd70a388551cdf0141042d88d26b719f3b196fd4cfa97669130ccf417cce7 [INFO] running `Command { std: "docker" "start" "-a" "1f1fd70a388551cdf0141042d88d26b719f3b196fd4cfa97669130ccf417cce7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.105 [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.9 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling serde_derive v1.0.149 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling serde v1.0.149 [INFO] [stderr] Compiling futures-io v0.3.25 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling concurrent-queue v2.0.0 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling polling v2.5.1 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling socket2 v0.4.7 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling async-io v1.12.0 [INFO] [stderr] Compiling rustversion v1.0.9 [INFO] [stderr] Compiling async-lock v2.6.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling async-task v4.3.0 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling parking_lot_core v0.9.5 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling async-channel v1.8.0 [INFO] [stderr] Compiling async-process v1.6.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.89 [INFO] [stderr] Compiling async-trait v0.1.59 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling dlv-list v0.3.0 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling ordered-multimap v0.4.3 [INFO] [stderr] Compiling blocking v1.3.0 [INFO] [stderr] Compiling async-executor v1.5.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling err-derive v0.2.4 [INFO] [stderr] Compiling tokio v1.22.0 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling rust-ini v0.18.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling spin v0.9.4 [INFO] [stderr] Compiling num_cpus v1.14.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling if-addrs v0.7.0 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling bytes v1.3.0 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling futures-sink v0.3.25 [INFO] [stderr] Compiling pathdiff v0.2.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling net2 v0.2.38 [INFO] [stderr] Compiling dns-parser v0.8.0 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling nix v0.23.2 [INFO] [stderr] Compiling uuid v1.2.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling regex v1.7.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling owo-colors v3.5.0 [INFO] [stderr] Compiling ctor v0.1.26 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Compiling futures-macro v0.3.25 [INFO] [stderr] Compiling tokio-macros v1.8.2 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling async-stream-impl v0.2.1 [INFO] [stderr] Compiling mio v0.8.5 [INFO] [stderr] Compiling pin-project v1.0.12 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-global-executor v2.3.1 [INFO] [stderr] Compiling pest v2.5.1 [INFO] [stderr] Compiling async-std v1.12.0 [INFO] [stderr] Compiling async-stream v0.2.1 [INFO] [stderr] Compiling flume v0.10.14 [INFO] [stderr] Compiling pest_meta v2.5.1 [INFO] [stderr] Compiling async-stream-impl v0.3.3 [INFO] [stderr] Compiling mdns-sd v0.5.9 [INFO] [stderr] Compiling pest_generator v2.5.1 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling async-stream v0.3.3 [INFO] [stderr] Compiling mdns v3.0.0 [INFO] [stderr] Compiling pest_derive v2.5.1 [INFO] [stderr] Compiling ron v0.7.1 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling json5 v0.4.1 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling libmdns v0.7.3 [INFO] [stderr] Compiling config v0.13.3 [INFO] [stderr] Compiling music-player-settings v0.1.1 [INFO] [stderr] Compiling music-player-discovery v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `register_services` [INFO] [stdout] --> src/main.rs:3:40 [INFO] [stdout] | [INFO] [stdout] 3 | use music_player_discovery::{discover, register_services, MdnsResponder, SERVICE_NAME}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 44.93s [INFO] running `Command { std: "docker" "inspect" "1f1fd70a388551cdf0141042d88d26b719f3b196fd4cfa97669130ccf417cce7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f1fd70a388551cdf0141042d88d26b719f3b196fd4cfa97669130ccf417cce7", kill_on_drop: false }` [INFO] [stdout] 1f1fd70a388551cdf0141042d88d26b719f3b196fd4cfa97669130ccf417cce7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "RUSTDOCFLAGS=--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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1a35e5ca02194baf60605969dfc8249b14dd942f047a0e66bc99533033ed5407 [INFO] running `Command { std: "docker" "start" "-a" "1a35e5ca02194baf60605969dfc8249b14dd942f047a0e66bc99533033ed5407", kill_on_drop: false }` [INFO] [stderr] Compiling music-player-discovery v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `register_services` [INFO] [stdout] --> src/main.rs:3:40 [INFO] [stdout] | [INFO] [stdout] 3 | use music_player_discovery::{discover, register_services, MdnsResponder, SERVICE_NAME}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` 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 1.50s [INFO] running `Command { std: "docker" "inspect" "1a35e5ca02194baf60605969dfc8249b14dd942f047a0e66bc99533033ed5407", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a35e5ca02194baf60605969dfc8249b14dd942f047a0e66bc99533033ed5407", kill_on_drop: false }` [INFO] [stdout] 1a35e5ca02194baf60605969dfc8249b14dd942f047a0e66bc99533033ed5407 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "RUSTDOCFLAGS=--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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2d1deab5cf0a8a5de974430aaba74fcc31ef3286d5cb3daf0c9c006d9f3d4086 [INFO] running `Command { std: "docker" "start" "-a" "2d1deab5cf0a8a5de974430aaba74fcc31ef3286d5cb3daf0c9c006d9f3d4086", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `register_services` [INFO] [stderr] --> src/main.rs:3:40 [INFO] [stderr] | [INFO] [stderr] 3 | use music_player_discovery::{discover, register_services, MdnsResponder, SERVICE_NAME}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `music-player-discovery` (bin "music-player-discovery" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/music_player_discovery-12793701a6fdeba3) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::discover ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::discover stdout ---- [INFO] [stdout] thread 'tests::discover' panicked at 'called `Option::unwrap()` on a `None` value', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/music-player-settings-0.1.1/src/lib.rs:49:44 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x8491231 - std::backtrace_rs::backtrace::libunwind::trace::h5f291319ef5c6762 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x8491231 - std::backtrace_rs::backtrace::trace_unsynchronized::h96ca96ef06a343d3 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x8491231 - std::sys_common::backtrace::_print_fmt::h9ecddad7ef420251 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stdout] 3: 0x8491231 - ::fmt::h7345cc970529ac34 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x84d245c - core::fmt::write::hf580cd49f879cb74 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/fmt/mod.rs:1208:17 [INFO] [stdout] 5: 0x848ce3b - std::io::Write::write_fmt::hceb49ab886ea57c9 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/io/mod.rs:1682:15 [INFO] [stdout] 6: 0x8491036 - std::sys_common::backtrace::_print::h8b6713f1e30cd3b1 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 7: 0x8491036 - std::sys_common::backtrace::print::h228371403e861751 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 8: 0x8492c15 - std::panicking::default_hook::{{closure}}::h6da55f6f475e59d6 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:267:22 [INFO] [stdout] 9: 0x8492915 - std::panicking::default_hook::h8f14cf6f2f2f52d8 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:283:9 [INFO] [stdout] 10: 0x846d91c - core::ops::function::Fn::call::h9b26c25f04212ebd [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:161:5 [INFO] [stdout] 11: 0x810e649 - as core::ops::function::Fn>::call::h0b6006386399b354 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2032:9 [INFO] [stdout] 12: 0x810e649 - test::test_main::{{closure}}::hf462dccab4831d1f [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:135:21 [INFO] [stdout] 13: 0x8493354 - as core::ops::function::Fn>::call::h9163b46de7e7a7ba [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2032:9 [INFO] [stdout] 14: 0x8493354 - std::panicking::rust_panic_with_hook::h2f79ffe424d88114 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:692:13 [INFO] [stdout] 15: 0x84930c1 - std::panicking::begin_panic_handler::{{closure}}::h59ef6a1246219cbe [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:577:13 [INFO] [stdout] 16: 0x84916aa - std::sys_common::backtrace::__rust_end_short_backtrace::h3d3587da31656282 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stdout] 17: 0x8492de3 - rust_begin_unwind [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:575:5 [INFO] [stdout] 18: 0x804c7a0 - core::panicking::panic_fmt::h40e949315ccf1c11 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/panicking.rs:64:14 [INFO] [stdout] 19: 0x804c883 - core::panicking::panic::hd9a9d0c16037596b [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/panicking.rs:111:5 [INFO] [stdout] 20: 0x81eddd0 - core::option::Option::unwrap::he13339662cc78d17 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/option.rs:778:21 [INFO] [stdout] 21: 0x81e256a - music_player_settings::read_settings::h87fa4d19d4d1fedb [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/music-player-settings-0.1.1/src/lib.rs:49:26 [INFO] [stdout] 22: 0x8066e4b - music_player_discovery::register_services::h3c96d1fac81bb3f3 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:39:18 [INFO] [stdout] 23: 0x805c99b - music_player_discovery::tests::discover::{{closure}}::h6b962259363b080c [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:9:5 [INFO] [stdout] 24: 0x8063e65 - as core::future::future::Future>::poll::hb60b797042471c7c [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/future/future.rs:124:9 [INFO] [stdout] 25: 0x8063ec0 - as core::future::future::Future>::poll::hc6517508aa8bc6f1 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/future/future.rs:124:9 [INFO] [stdout] 26: 0x80568db - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::hfbce0b44c8435791 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/scheduler/current_thread.rs:531:57 [INFO] [stdout] 27: 0x80567a4 - tokio::runtime::coop::with_budget::hc980b95ca6a701af [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/coop.rs:102:5 [INFO] [stdout] 28: 0x80567a4 - tokio::runtime::coop::budget::h806bb88cf61a4676 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/coop.rs:68:5 [INFO] [stdout] 29: 0x80567a4 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h238edf77afb94dc9 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/scheduler/current_thread.rs:531:25 [INFO] [stdout] 30: 0x80557fe - tokio::runtime::scheduler::current_thread::Context::enter::he0f2acebfb5f6da6 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/scheduler/current_thread.rs:340:19 [INFO] [stdout] 31: 0x80560e9 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::hbea48e5b17e66a33 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/scheduler/current_thread.rs:530:36 [INFO] [stdout] 32: 0x8055e5a - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h6ebb8d210eda9e22 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/scheduler/current_thread.rs:601:57 [INFO] [stdout] 33: 0x805c2c6 - tokio::macros::scoped_tls::ScopedKey::set::h12e360cca23ba95b [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/macros/scoped_tls.rs:61:9 [INFO] [stdout] 34: 0x8055c95 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h6b8d7d061d5122ab [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/scheduler/current_thread.rs:601:27 [INFO] [stdout] 35: 0x8055ebe - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::ha9cda4d51069c01e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/scheduler/current_thread.rs:520:19 [INFO] [stdout] 36: 0x80550fa - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::hddeb89c070c68623 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/scheduler/current_thread.rs:154:24 [INFO] [stdout] 37: 0x805c43e - tokio::runtime::runtime::Runtime::block_on::h93d6271cf72ab7fa [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/runtime.rs:279:47 [INFO] [stdout] 38: 0x805c8a0 - music_player_discovery::tests::discover::he182b86205b5dec3 [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:33:5 [INFO] [stdout] 39: 0x805c6d7 - music_player_discovery::tests::discover::{{closure}}::h4595332636a13498 [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:8:21 [INFO] [stdout] 40: 0x8056a9d - core::ops::function::FnOnce::call_once::hd3c8d695fb66401d [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 41: 0x811308e - core::ops::function::FnOnce::call_once::hecc3c5fab6cb88cd [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 42: 0x811308e - test::__rust_begin_short_backtrace::h18e977d49f646cd0 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:657:18 [INFO] [stdout] 43: 0x80e6030 - test::run_test::{{closure}}::ha39325b57d1cb768 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:648:30 [INFO] [stdout] 44: 0x80e6030 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h5040e45b1e845123 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 45: 0x8112207 - as core::ops::function::FnOnce>::call_once::h26c70f40318b0360 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 46: 0x8112207 - as core::ops::function::FnOnce<()>>::call_once::hfa679c02d5269ea1 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 47: 0x8112207 - std::panicking::try::do_call::h5bc1d3d4ab3d7acd [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:483:40 [INFO] [stdout] 48: 0x8112207 - std::panicking::try::h0d0734d848512873 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:447:19 [INFO] [stdout] 49: 0x8112207 - std::panic::catch_unwind::h1b17ff745af6bff3 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panic.rs:137:14 [INFO] [stdout] 50: 0x8112207 - test::run_test_in_process::h7545f915ef03cbbe [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:680:27 [INFO] [stdout] 51: 0x8112207 - test::run_test::run_test_inner::{{closure}}::he5f64ab41218f776 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:574:39 [INFO] [stdout] 52: 0x80e089a - test::run_test::run_test_inner::{{closure}}::h74ad460a34a68702 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:601:37 [INFO] [stdout] 53: 0x80e089a - std::sys_common::backtrace::__rust_begin_short_backtrace::h3e8f4d074e786dcf [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stdout] 54: 0x80e5eab - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9aa166e39b65b836 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/thread/mod.rs:550:17 [INFO] [stdout] 55: 0x80e5eab - as core::ops::function::FnOnce<()>>::call_once::h49c1c6ee61f36b13 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 56: 0x80e5eab - std::panicking::try::do_call::h6c0758e2b02f2859 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:483:40 [INFO] [stdout] 57: 0x80e5eab - std::panicking::try::h3684f436e633cc77 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:447:19 [INFO] [stdout] 58: 0x80e5eab - std::panic::catch_unwind::hc37306cbaab1bf43 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panic.rs:137:14 [INFO] [stdout] 59: 0x80e5eab - std::thread::Builder::spawn_unchecked_::{{closure}}::h6a4963ec3f0e3be6 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/thread/mod.rs:549:30 [INFO] [stdout] 60: 0x80e5eab - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0914fb32932929dc [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 61: 0x84973ad - as core::ops::function::FnOnce>::call_once::hb6157d95beb62c18 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 62: 0x84973ad - as core::ops::function::FnOnce>::call_once::h710bd3383b288449 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 63: 0x84973ad - std::sys::unix::thread::Thread::new::thread_start::ha4036db4cbfe1239 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::discover [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "2d1deab5cf0a8a5de974430aaba74fcc31ef3286d5cb3daf0c9c006d9f3d4086", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d1deab5cf0a8a5de974430aaba74fcc31ef3286d5cb3daf0c9c006d9f3d4086", kill_on_drop: false }` [INFO] [stdout] 2d1deab5cf0a8a5de974430aaba74fcc31ef3286d5cb3daf0c9c006d9f3d4086