[INFO] cloning repository https://github.com/proctorlabs/rvlink-bridge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/proctorlabs/rvlink-bridge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproctorlabs%2Frvlink-bridge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproctorlabs%2Frvlink-bridge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c91890acb3de5187edcaa34bca783f940c17539a
[INFO] checking proctorlabs/rvlink-bridge against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproctorlabs%2Frvlink-bridge" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/proctorlabs/rvlink-bridge on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/proctorlabs/rvlink-bridge
[INFO] finished tweaking git repo https://github.com/proctorlabs/rvlink-bridge
[INFO] tweaked toml for git repo https://github.com/proctorlabs/rvlink-bridge written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/proctorlabs/rvlink-bridge already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded machine-uid v0.2.0
[INFO] [stderr]   Downloaded owned-alloc v0.2.0
[INFO] [stderr]   Downloaded iana-time-zone v0.1.45
[INFO] [stderr]   Downloaded hex-literal v0.3.4
[INFO] [stderr]   Downloaded lockfree v0.5.1
[INFO] [stderr]   Downloaded dbus-crossroads v0.5.1
[INFO] [stderr]   Downloaded dbus v0.9.6
[INFO] [stderr]   Downloaded flexi_logger v0.23.0
[INFO] [stderr]   Downloaded rumqttc v0.13.0
[INFO] [stderr]   Downloaded fixed v1.17.0
[INFO] [stderr]   Downloaded az v1.2.1
[INFO] [stderr]   Downloaded half v2.1.0
[INFO] [stderr]   Downloaded semver v1.0.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ecc8143afa632ac9807d87383cca6c219edec4c7bb69ab4e0dfd63dbba0a4f8
[INFO] running `Command { std: "docker" "start" "-a" "9ecc8143afa632ac9807d87383cca6c219edec4c7bb69ab4e0dfd63dbba0a4f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ecc8143afa632ac9807d87383cca6c219edec4c7bb69ab4e0dfd63dbba0a4f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ecc8143afa632ac9807d87383cca6c219edec4c7bb69ab4e0dfd63dbba0a4f8", kill_on_drop: false }`
[INFO] [stdout] 9ecc8143afa632ac9807d87383cca6c219edec4c7bb69ab4e0dfd63dbba0a4f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87defcad87d7d2f0ce0c1a9d0c459c5c98c5c5e09bc8e3007032c0a863e24dc8
[INFO] running `Command { std: "docker" "start" "-a" "87defcad87d7d2f0ce0c1a9d0c459c5c98c5c5e09bc8e3007032c0a863e24dc8", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.143
[INFO] [stderr]    Compiling serde v1.0.143
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling futures-core v0.3.23
[INFO] [stderr]     Checking once_cell v1.13.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking itoa v1.0.3
[INFO] [stderr]     Checking futures-sink v0.3.23
[INFO] [stderr]    Compiling serde_json v1.0.83
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling futures-channel v0.3.23
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling futures-task v0.3.23
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]    Compiling futures-util v0.3.23
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]     Checking futures-io v0.3.23
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling anyhow v1.0.62
[INFO] [stderr]    Compiling rustversion v1.0.9
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]    Compiling libdbus-sys v0.2.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking mio v0.8.4
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking unsafe-libyaml v0.2.2
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling fixed v1.17.0
[INFO] [stderr]    Compiling rustls v0.20.6
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking half v2.1.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]    Compiling uuid v1.1.2
[INFO] [stderr]     Checking bytemuck v1.12.1
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking spin v0.9.4
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling atomic v0.5.1
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]     Checking iana-time-zone v0.1.45
[INFO] [stderr]    Compiling async-trait v0.1.57
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.6
[INFO] [stderr]    Compiling time-macros v0.2.4
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking os_str_bytes v6.3.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking http v0.2.8
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rustls-pemfile v0.3.0
[INFO] [stderr]     Checking chrono v0.4.22
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]     Checking nix v0.24.2
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking time v0.3.13
[INFO] [stderr]     Checking pollster v0.2.5
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking owned-alloc v0.2.0
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking lockfree v0.5.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking machine-uid v0.2.0
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]    Compiling futures-macro v0.3.23
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking tokio v1.17.0
[INFO] [stderr]    Compiling thiserror v1.0.32
[INFO] [stderr]    Compiling custom_debug_derive v0.5.0
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]     Checking pin-project v1.0.12
[INFO] [stderr]     Checking custom_debug v0.5.0
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]    Compiling displaydoc v0.2.3
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling clap_derive v3.2.17
[INFO] [stderr]     Checking tokio-rustls v0.23.3
[INFO] [stderr]     Checking tokio-stream v0.1.9
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking rumqttc v0.13.0
[INFO] [stderr]     Checking flexi_logger v0.23.0
[INFO] [stderr]     Checking dbus v0.9.6
[INFO] [stderr]     Checking futures-executor v0.3.23
[INFO] [stderr]     Checking futures v0.3.23
[INFO] [stderr]     Checking clap v3.2.17
[INFO] [stderr]     Checking dbus-tokio v0.7.5
[INFO] [stderr]     Checking dbus-crossroads v0.5.1
[INFO] [stderr]     Checking serde_yaml v0.9.9
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]     Checking rvlink-common v0.1.0 (/opt/rustwide/workdir/rvlink-common)
[INFO] [stderr]    Compiling proc-macro-crate v1.2.1
[INFO] [stderr]    Compiling bluer v0.15.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.7
[INFO] [stderr]     Checking num_enum v0.5.7
[INFO] [stderr]     Checking rvlink-proto v0.1.0 (/opt/rustwide/workdir/rvlink-proto)
[INFO] [stdout] warning: the item `U8` is imported redundantly
[INFO] [stdout]  --> rvlink-proto/src/events/mod.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::*;
[INFO] [stdout]   |     -------- the item `U8` is already imported here
[INFO] [stdout] 2 | use fixed::{types::extra::U8, FixedU16};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FixedU16` is imported redundantly
[INFO] [stdout]  --> rvlink-proto/src/events/mod.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::*;
[INFO] [stdout]   |     -------- the item `FixedU16` is already imported here
[INFO] [stdout] 2 | use fixed::{types::extra::U8, FixedU16};
[INFO] [stdout]   |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `U8` is imported redundantly
[INFO] [stdout]  --> rvlink-proto/src/events/mod.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::*;
[INFO] [stdout]   |     -------- the item `U8` is already imported here
[INFO] [stdout] 2 | use fixed::{types::extra::U8, FixedU16};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FixedU16` is imported redundantly
[INFO] [stdout]  --> rvlink-proto/src/events/mod.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::*;
[INFO] [stdout]   |     -------- the item `FixedU16` is already imported here
[INFO] [stdout] 2 | use fixed::{types::extra::U8, FixedU16};
[INFO] [stdout]   |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rvlink-bridge v0.1.0 (/opt/rustwide/workdir/rvlink-bridge)
[INFO] [stdout] warning: the item `config` is imported redundantly
[INFO] [stdout]  --> rvlink-bridge/src/app.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 2 | use crate::{bluetooth::BluetoothManager, mqtt::MqttManager, rvlink::RVLink, *};
[INFO] [stdout]   |                                                                             - the item `config` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `events` is imported redundantly
[INFO] [stdout]   --> rvlink-bridge/src/rvlink/mod.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rvlink_proto::{events, *};
[INFO] [stdout]    |                    ^^^^^^  - the item `events` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `config` is imported redundantly
[INFO] [stdout]  --> rvlink-bridge/src/app.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 2 | use crate::{bluetooth::BluetoothManager, mqtt::MqttManager, rvlink::RVLink, *};
[INFO] [stdout]   |                                                                             - the item `config` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `events` is imported redundantly
[INFO] [stdout]   --> rvlink-bridge/src/rvlink/mod.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rvlink_proto::{events, *};
[INFO] [stdout]    |                    ^^^^^^  - the item `events` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `Command { std: "docker" "inspect" "87defcad87d7d2f0ce0c1a9d0c459c5c98c5c5e09bc8e3007032c0a863e24dc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87defcad87d7d2f0ce0c1a9d0c459c5c98c5c5e09bc8e3007032c0a863e24dc8", kill_on_drop: false }`
[INFO] [stdout] 87defcad87d7d2f0ce0c1a9d0c459c5c98c5c5e09bc8e3007032c0a863e24dc8
[INFO] checking proctorlabs/rvlink-bridge against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproctorlabs%2Frvlink-bridge" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/proctorlabs/rvlink-bridge on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/proctorlabs/rvlink-bridge
[INFO] finished tweaking git repo https://github.com/proctorlabs/rvlink-bridge
[INFO] tweaked toml for git repo https://github.com/proctorlabs/rvlink-bridge written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/proctorlabs/rvlink-bridge already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9ba52f4700053c6eecc34c59c7699431e092ac2dd36f290d1ec8ef635f6ab5c
[INFO] running `Command { std: "docker" "start" "-a" "f9ba52f4700053c6eecc34c59c7699431e092ac2dd36f290d1ec8ef635f6ab5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9ba52f4700053c6eecc34c59c7699431e092ac2dd36f290d1ec8ef635f6ab5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9ba52f4700053c6eecc34c59c7699431e092ac2dd36f290d1ec8ef635f6ab5c", kill_on_drop: false }`
[INFO] [stdout] f9ba52f4700053c6eecc34c59c7699431e092ac2dd36f290d1ec8ef635f6ab5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1be0d8580dc21bd5dffd985da257b3880fce4312f370791c2feccd072e16c46
[INFO] running `Command { std: "docker" "start" "-a" "f1be0d8580dc21bd5dffd985da257b3880fce4312f370791c2feccd072e16c46", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
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[INFO] [stdout] error[E0277]: the trait bound `!: ReadAll` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bluer-0.15.0/src/adapter.rs:208:26
[INFO] [stdout]     |
[INFO] [stdout] 208 |                     self.call_method("SetDiscoveryFilter", (filter.into_dict(),)).await?;
[INFO] [stdout]     |                          ^^^^^^^^^^^ the trait `ReadAll` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `ReadAll`:
[INFO] [stdout]               ()
[INFO] [stdout]               (A, B)
[INFO] [stdout]               (A, B, C)
[INFO] [stdout]               (A, B, C, D)
[INFO] [stdout]               (A, B, C, D, E)
[INFO] [stdout]               (A, B, C, D, E, F)
[INFO] [stdout]               (A, B, C, D, E, F, G)
[INFO] [stdout]               (A, B, C, D, E, F, G, H)
[INFO] [stdout]             and 33 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 <https://github.com/rust-lang/rust/issues/48950> for more information)
[INFO] [stdout]     = help: did you intend to use the type `()` here instead?
[INFO] [stdout] note: required by a bound in `adapter::Adapter::call_method`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bluer-0.15.0/src/lib.rs:213:16
[INFO] [stdout]     |
[INFO] [stdout] 210 |         async fn call_method<A, R>(&self, name: &str, args: A) -> crate::Result<R>
[INFO] [stdout]     |                  ----------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 213 |             R: dbus::arg::ReadAll + std::fmt::Debug + 'static,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^ required by this bound in `Adapter::call_method`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bluer-0.15.0/src/adapter.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 224 |     dbus_default_interface!(INTERFACE);
[INFO] [stdout]     |     ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `dbus_default_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: ReadAll` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bluer-0.15.0/src/adapter.rs:209:26
[INFO] [stdout]     |
[INFO] [stdout] 209 |                     self.call_method("StartDiscovery", ()).await?;
[INFO] [stdout]     |                          ^^^^^^^^^^^ the trait `ReadAll` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `ReadAll`:
[INFO] [stdout]               ()
[INFO] [stdout]               (A, B)
[INFO] [stdout]               (A, B, C)
[INFO] [stdout]               (A, B, C, D)
[INFO] [stdout]               (A, B, C, D, E)
[INFO] [stdout]               (A, B, C, D, E, F)
[INFO] [stdout]               (A, B, C, D, E, F, G)
[INFO] [stdout]               (A, B, C, D, E, F, G, H)
[INFO] [stdout]             and 33 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 <https://github.com/rust-lang/rust/issues/48950> for more information)
[INFO] [stdout]     = help: did you intend to use the type `()` here instead?
[INFO] [stdout] note: required by a bound in `adapter::Adapter::call_method`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bluer-0.15.0/src/lib.rs:213:16
[INFO] [stdout]     |
[INFO] [stdout] 210 |         async fn call_method<A, R>(&self, name: &str, args: A) -> crate::Result<R>
[INFO] [stdout]     |                  ----------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 213 |             R: dbus::arg::ReadAll + std::fmt::Debug + 'static,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^ required by this bound in `Adapter::call_method`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bluer-0.15.0/src/adapter.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 224 |     dbus_default_interface!(INTERFACE);
[INFO] [stdout]     |     ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `dbus_default_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: ReadAll` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bluer-0.15.0/src/adv.rs:305:15
[INFO] [stdout]     |
[INFO] [stdout] 305 |         proxy.method_call(MANAGER_INTERFACE, "RegisterAdvertisement", (name.clone(), PropMap::new())).await?;
[INFO] [stdout]     |               ^^^^^^^^^^^ the trait `ReadAll` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `ReadAll`:
[INFO] [stdout]               ()
[INFO] [stdout]               (A, B)
[INFO] [stdout]               (A, B, C)
[INFO] [stdout]               (A, B, C, D)
[INFO] [stdout]               (A, B, C, D, E)
[INFO] [stdout]               (A, B, C, D, E, F)
[INFO] [stdout]               (A, B, C, D, E, F, G)
[INFO] [stdout]               (A, B, C, D, E, F, G, H)
[INFO] [stdout]             and 33 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 <https://github.com/rust-lang/rust/issues/48950> for more information)
[INFO] [stdout]     = help: did you intend to use the type `()` here instead?
[INFO] [stdout] note: required by a bound in `dbus::nonblock::Proxy::<'a, C>::method_call`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dbus-0.9.6/src/nonblock.rs:537:35
[INFO] [stdout]     |
[INFO] [stdout] 537 |     pub fn method_call<'i, 'm, R: ReadAll + 'static, A: AppendAll, I: Into<Interface<'i>>, M: Into<Member<'m>>>(&self, i: I, m: M, args: A)
[INFO] [stdout]     |                                   ^^^^^^^ required by this bound in `Proxy::<'a, C>::method_call`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: ReadAll` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bluer-0.15.0/src/gatt/local.rs:1287:15
[INFO] [stdout]      |
[INFO] [stdout] 1287 |         proxy.method_call(MANAGER_INTERFACE, "RegisterApplication", (app_path.clone(), PropMap::new())).await?;
[INFO] [stdout]      |               ^^^^^^^^^^^ the trait `ReadAll` is not implemented for `!`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `ReadAll`:
[INFO] [stdout]                ()
[INFO] [stdout]                (A, B)
[INFO] [stdout]                (A, B, C)
[INFO] [stdout]                (A, B, C, D)
[INFO] [stdout]                (A, B, C, D, E)
[INFO] [stdout]                (A, B, C, D, E, F)
[INFO] [stdout]                (A, B, C, D, E, F, G)
[INFO] [stdout]                (A, B, C, D, E, F, G, H)
[INFO] [stdout]              and 33 others
[INFO] [stdout]      = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 <https://github.com/rust-lang/rust/issues/48950> for more information)
[INFO] [stdout]      = help: did you intend to use the type `()` here instead?
[INFO] [stdout] note: required by a bound in `dbus::nonblock::Proxy::<'a, C>::method_call`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dbus-0.9.6/src/nonblock.rs:537:35
[INFO] [stdout]      |
[INFO] [stdout] 537  |     pub fn method_call<'i, 'm, R: ReadAll + 'static, A: AppendAll, I: Into<Interface<'i>>, M: Into<Member<'m>>>(&self, i: I, m: M, args: A)
[INFO] [stdout]      |                                   ^^^^^^^ required by this bound in `Proxy::<'a, C>::method_call`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: ReadAll` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bluer-0.15.0/src/gatt/local.rs:1375:14
[INFO] [stdout]      |
[INFO] [stdout] 1375 |             .method_call(MANAGER_INTERFACE, "RegisterApplication", (profile_path.clone(), PropMap::new()))
[INFO] [stdout]      |              ^^^^^^^^^^^ the trait `ReadAll` is not implemented for `!`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `ReadAll`:
[INFO] [stdout]                ()
[INFO] [stdout]                (A, B)
[INFO] [stdout]                (A, B, C)
[INFO] [stdout]                (A, B, C, D)
[INFO] [stdout]                (A, B, C, D, E)
[INFO] [stdout]                (A, B, C, D, E, F)
[INFO] [stdout]                (A, B, C, D, E, F, G)
[INFO] [stdout]                (A, B, C, D, E, F, G, H)
[INFO] [stdout]              and 33 others
[INFO] [stdout]      = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 <https://github.com/rust-lang/rust/issues/48950> for more information)
[INFO] [stdout]      = help: did you intend to use the type `()` here instead?
[INFO] [stdout] note: required by a bound in `dbus::nonblock::Proxy::<'a, C>::method_call`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dbus-0.9.6/src/nonblock.rs:537:35
[INFO] [stdout]      |
[INFO] [stdout] 537  |     pub fn method_call<'i, 'm, R: ReadAll + 'static, A: AppendAll, I: Into<Interface<'i>>, M: Into<Member<'m>>>(&self, i: I, m: M, args: A)
[INFO] [stdout]      |                                   ^^^^^^^ required by this bound in `Proxy::<'a, C>::method_call`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: ReadAll` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bluer-0.15.0/src/adapter.rs:312:14
[INFO] [stdout]     |
[INFO] [stdout] 312 |         self.call_method("RemoveDevice", ((path),)).await?;
[INFO] [stdout]     |              ^^^^^^^^^^^ the trait `ReadAll` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `ReadAll`:
[INFO] [stdout]               ()
[INFO] [stdout]               (A, B)
[INFO] [stdout]               (A, B, C)
[INFO] [stdout]               (A, B, C, D)
[INFO] [stdout]               (A, B, C, D, E)
[INFO] [stdout]               (A, B, C, D, E, F)
[INFO] [stdout]               (A, B, C, D, E, F, G)
[INFO] [stdout]               (A, B, C, D, E, F, G, H)
[INFO] [stdout]             and 33 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 <https://github.com/rust-lang/rust/issues/48950> for more information)
[INFO] [stdout]     = help: did you intend to use the type `()` here instead?
[INFO] [stdout] note: required by a bound in `adapter::Adapter::call_method`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bluer-0.15.0/src/lib.rs:213:16
[INFO] [stdout]     |
[INFO] [stdout] 210 |         async fn call_method<A, R>(&self, name: &str, args: A) -> crate::Result<R>
[INFO] [stdout]     |                  ----------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 213 |             R: dbus::arg::ReadAll + std::fmt::Debug + 'static,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^ required by this bound in `Adapter::call_method`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bluer-0.15.0/src/adapter.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 224 |     dbus_default_interface!(INTERFACE);
[INFO] [stdout]     |     ---------------------------------- in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `dbus_default_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: ReadAll` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bluer-0.15.0/src/agent.rs:469:15
[INFO] [stdout]     |
[INFO] [stdout] 469 |         proxy.method_call(MANAGER_INTERFACE, "RegisterAgent", (name.clone(), capability)).await?;
[INFO] [stdout]     |               ^^^^^^^^^^^ the trait `ReadAll` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `ReadAll`:
[INFO] [stdout]               ()
[INFO] [stdout]               (A, B)
[INFO] [stdout]               (A, B, C)
[INFO] [stdout]               (A, B, C, D)
[INFO] [stdout]               (A, B, C, D, E)
[INFO] [stdout]               (A, B, C, D, E, F)
[INFO] [stdout]               (A, B, C, D, E, F, G)
[INFO] [stdout]               (A, B, C, D, E, F, G, H)
[INFO] [stdout]             and 33 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 <https://github.com/rust-lang/rust/issues/48950> for more information)
[INFO] [stdout]     = help: did you intend to use the type `()` here instead?
[INFO] [stdout] note: required by a bound in `dbus::nonblock::Proxy::<'a, C>::method_call`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dbus-0.9.6/src/nonblock.rs:537:35
[INFO] [stdout]     |
[INFO] [stdout] 537 |     pub fn method_call<'i, 'm, R: ReadAll + 'static, A: AppendAll, I: Into<Interface<'i>>, M: Into<Member<'m>>>(&self, i: I, m: M, args: A)
[INFO] [stdout]     |                                   ^^^^^^^ required by this bound in `Proxy::<'a, C>::method_call`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: ReadAll` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bluer-0.15.0/src/agent.rs:489:19
[INFO] [stdout]     |
[INFO] [stdout] 489 |             proxy.method_call(MANAGER_INTERFACE, "RequestDefaultAgent", (name.clone(),)).await?;
[INFO] [stdout]     |                   ^^^^^^^^^^^ the trait `ReadAll` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `ReadAll`:
[INFO] [stdout]               ()
[INFO] [stdout]               (A, B)
[INFO] [stdout]               (A, B, C)
[INFO] [stdout]               (A, B, C, D)
[INFO] [stdout]               (A, B, C, D, E)
[INFO] [stdout]               (A, B, C, D, E, F)
[INFO] [stdout]               (A, B, C, D, E, F, G)
[INFO] [stdout]               (A, B, C, D, E, F, G, H)
[INFO] [stdout]             and 33 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 <https://github.com/rust-lang/rust/issues/48950> for more information)
[INFO] [stdout]     = help: did you intend to use the type `()` here instead?
[INFO] [stdout] note: required by a bound in `dbus::nonblock::Proxy::<'a, C>::method_call`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dbus-0.9.6/src/nonblock.rs:537:35
[INFO] [stdout]     |
[INFO] [stdout] 537 |     pub fn method_call<'i, 'm, R: ReadAll + 'static, A: AppendAll, I: Into<Interface<'i>>, M: Into<Member<'m>>>(&self, i: I, m: M, args: A)
[INFO] [stdout]     |                                   ^^^^^^^ required by this bound in `Proxy::<'a, C>::method_call`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking num_enum v0.5.7
[INFO] [stderr]     Checking rvlink-proto v0.1.0 (/opt/rustwide/workdir/rvlink-proto)
[INFO] [stdout] error[E0277]: the trait bound `!: ReadAll` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bluer-0.15.0/src/gatt/remote.rs:392:26
[INFO] [stdout]     |
[INFO] [stdout] 392 |                     self.call_method("StartNotify", ()).await?;
[INFO] [stdout]     |                          ^^^^^^^^^^^ the trait `ReadAll` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `ReadAll`:
[INFO] [stdout]               ()
[INFO] [stdout]               (A, B)
[INFO] [stdout]               (A, B, C)
[INFO] [stdout]               (A, B, C, D)
[INFO] [stdout]               (A, B, C, D, E)
[INFO] [stdout]               (A, B, C, D, E, F)
[INFO] [stdout]               (A, B, C, D, E, F, G)
[INFO] [stdout]               (A, B, C, D, E, F, G, H)
[INFO] [stdout]             and 33 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 <https://github.com/rust-lang/rust/issues/48950> for more information)
[INFO] [stdout]     = help: did you intend to use the type `()` here instead?
[INFO] [stdout] note: required by a bound in `remote::Characteristic::call_method`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bluer-0.15.0/src/lib.rs:213:16
[INFO] [stdout]     |
[INFO] [stdout] 210 |         async fn call_method<A, R>(&self, name: &str, args: A) -> crate::Result<R>
[INFO] [stdout]     |                  ----------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 213 |             R: dbus::arg::ReadAll + std::fmt::Debug + 'static,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^ required by this bound in `Characteristic::call_method`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bluer-0.15.0/src/gatt/remote.rs:437:5
[INFO] [stdout]     |
[INFO] [stdout] 437 |     dbus_default_interface!(CHARACTERISTIC_INTERFACE);
[INFO] [stdout]     |     ------------------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `dbus_default_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `U8` is imported redundantly
[INFO] [stdout]  --> rvlink-proto/src/events/mod.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::*;
[INFO] [stdout]   |     -------- the item `U8` is already imported here
[INFO] [stdout] 2 | use fixed::{types::extra::U8, FixedU16};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FixedU16` is imported redundantly
[INFO] [stdout]  --> rvlink-proto/src/events/mod.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::*;
[INFO] [stdout]   |     -------- the item `FixedU16` is already imported here
[INFO] [stdout] 2 | use fixed::{types::extra::U8, FixedU16};
[INFO] [stdout]   |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `U8` is imported redundantly
[INFO] [stdout]  --> rvlink-proto/src/events/mod.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::*;
[INFO] [stdout]   |     -------- the item `U8` is already imported here
[INFO] [stdout] 2 | use fixed::{types::extra::U8, FixedU16};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FixedU16` is imported redundantly
[INFO] [stdout]  --> rvlink-proto/src/events/mod.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::*;
[INFO] [stdout]   |     -------- the item `FixedU16` is already imported here
[INFO] [stdout] 2 | use fixed::{types::extra::U8, FixedU16};
[INFO] [stdout]   |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bluer` (lib) due to 10 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f1be0d8580dc21bd5dffd985da257b3880fce4312f370791c2feccd072e16c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1be0d8580dc21bd5dffd985da257b3880fce4312f370791c2feccd072e16c46", kill_on_drop: false }`
[INFO] [stdout] f1be0d8580dc21bd5dffd985da257b3880fce4312f370791c2feccd072e16c46