[INFO] cloning repository https://github.com/DaneTheory/Valhalla [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DaneTheory/Valhalla" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaneTheory%2FValhalla", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaneTheory%2FValhalla'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d713fa9c1e033a15b69e7169fda58d0c9198e8e8 [INFO] testing DaneTheory/Valhalla against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaneTheory%2FValhalla" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DaneTheory/Valhalla on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/DaneTheory/Valhalla [INFO] finished tweaking git repo https://github.com/DaneTheory/Valhalla [INFO] tweaked toml for git repo https://github.com/DaneTheory/Valhalla written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/DaneTheory/Valhalla already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-8/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6dbb2859d5f2b6f36a3dfb184438aac3fe6d45ece2b3e87cefd7f0001c436103 [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" "6dbb2859d5f2b6f36a3dfb184438aac3fe6d45ece2b3e87cefd7f0001c436103", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6dbb2859d5f2b6f36a3dfb184438aac3fe6d45ece2b3e87cefd7f0001c436103", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dbb2859d5f2b6f36a3dfb184438aac3fe6d45ece2b3e87cefd7f0001c436103", kill_on_drop: false }` [INFO] [stdout] 6dbb2859d5f2b6f36a3dfb184438aac3fe6d45ece2b3e87cefd7f0001c436103 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d476e94e8a4a76a28f1d00e8bbe1c5090179ccdd75438432684220b49f20e92a [INFO] running `Command { std: "docker" "start" "-a" "d476e94e8a4a76a28f1d00e8bbe1c5090179ccdd75438432684220b49f20e92a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde v0.8.23 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling sequence_trie v0.2.1 [INFO] [stderr] Compiling slab v0.3.0 [INFO] [stderr] Compiling buf_redux v0.3.0 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling ascii v0.8.7 [INFO] [stderr] Compiling route-recognizer v0.1.13 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling conduit-mime-types v0.7.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling error v0.1.9 [INFO] [stderr] Compiling libdbus-sys v0.1.5 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling tinyvec v1.1.0 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling tokio-timer v0.1.2 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling plugin v0.2.6 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling dbus v0.5.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling unicode-normalization v0.1.16 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling serde_json v0.8.6 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Compiling network-manager v0.8.6 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Compiling multipart v0.8.1 [INFO] [stderr] Compiling iron v0.5.1 [INFO] [stderr] Compiling persistent v0.3.0 [INFO] [stderr] Compiling mount v0.3.0 [INFO] [stderr] Compiling router v0.5.1 [INFO] [stderr] Compiling bodyparser v0.5.0 [INFO] [stderr] Compiling staticfile v0.4.0 [INFO] [stderr] Compiling urlencoded v0.5.0 [INFO] [stderr] Compiling params v0.6.0 [INFO] [stderr] Compiling resin-wifi-connect v3.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:58:55 [INFO] [stdout] | [INFO] [stdout] 58 | Err(e) => error!("Exit receiver error: {}", e.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/network.rs:78:71 [INFO] [stdout] | [INFO] [stdout] 78 | format!("Receiving network command failed: {}", e.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/network.rs:98:31 [INFO] [stdout] | [INFO] [stdout] 98 | ... e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/server.rs:158:73 [INFO] [stdout] | [INFO] [stdout] 158 | format!("Cannot start HTTP server on '{}': {}", &address, e.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/server.rs:171:72 [INFO] [stdout] | [INFO] [stdout] 171 | format!("Sending NetworkCommand::Activate failed: {}", err.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/server.rs:184:73 [INFO] [stdout] | [INFO] [stdout] 184 | format!("Receiving access points ssids failed: {}", err.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/server.rs:194:73 [INFO] [stdout] | [INFO] [stdout] 194 | format!("Receiving access points ssids failed: {}", err.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/server.rs:222:71 [INFO] [stdout] | [INFO] [stdout] 222 | format!("Sending NetworkCommand::Connect failed: {}", err.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 29s [INFO] running `Command { std: "docker" "inspect" "d476e94e8a4a76a28f1d00e8bbe1c5090179ccdd75438432684220b49f20e92a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d476e94e8a4a76a28f1d00e8bbe1c5090179ccdd75438432684220b49f20e92a", kill_on_drop: false }` [INFO] [stdout] d476e94e8a4a76a28f1d00e8bbe1c5090179ccdd75438432684220b49f20e92a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2e732189005c73144fd87f7e0f746b9055f76eba306c4b92886c18b5bfa7225 [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" "e2e732189005c73144fd87f7e0f746b9055f76eba306c4b92886c18b5bfa7225", kill_on_drop: false }` [INFO] [stderr] Compiling resin-wifi-connect v3.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:58:55 [INFO] [stdout] | [INFO] [stdout] 58 | Err(e) => error!("Exit receiver error: {}", e.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/network.rs:78:71 [INFO] [stdout] | [INFO] [stdout] 78 | format!("Receiving network command failed: {}", e.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/network.rs:98:31 [INFO] [stdout] | [INFO] [stdout] 98 | ... e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/server.rs:158:73 [INFO] [stdout] | [INFO] [stdout] 158 | format!("Cannot start HTTP server on '{}': {}", &address, e.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/server.rs:171:72 [INFO] [stdout] | [INFO] [stdout] 171 | format!("Sending NetworkCommand::Activate failed: {}", err.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/server.rs:184:73 [INFO] [stdout] | [INFO] [stdout] 184 | format!("Receiving access points ssids failed: {}", err.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/server.rs:194:73 [INFO] [stdout] | [INFO] [stdout] 194 | format!("Receiving access points ssids failed: {}", err.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/server.rs:222:71 [INFO] [stdout] | [INFO] [stdout] 222 | format!("Sending NetworkCommand::Connect failed: {}", err.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.62s [INFO] running `Command { std: "docker" "inspect" "e2e732189005c73144fd87f7e0f746b9055f76eba306c4b92886c18b5bfa7225", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2e732189005c73144fd87f7e0f746b9055f76eba306c4b92886c18b5bfa7225", kill_on_drop: false }` [INFO] [stdout] e2e732189005c73144fd87f7e0f746b9055f76eba306c4b92886c18b5bfa7225 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 213523e54e33e15de04048784d456e38367fc5ea31156a1495ff705ce0cd24db [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" "213523e54e33e15de04048784d456e38367fc5ea31156a1495ff705ce0cd24db", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:58:55 [INFO] [stderr] | [INFO] [stderr] 58 | Err(e) => error!("Exit receiver error: {}", e.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/network.rs:78:71 [INFO] [stderr] | [INFO] [stderr] 78 | format!("Receiving network command failed: {}", e.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/network.rs:98:31 [INFO] [stderr] | [INFO] [stderr] 98 | ... e.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/server.rs:158:73 [INFO] [stderr] | [INFO] [stderr] 158 | format!("Cannot start HTTP server on '{}': {}", &address, e.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/server.rs:171:72 [INFO] [stderr] | [INFO] [stderr] 171 | format!("Sending NetworkCommand::Activate failed: {}", err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/server.rs:184:73 [INFO] [stderr] | [INFO] [stderr] 184 | format!("Receiving access points ssids failed: {}", err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/server.rs:194:73 [INFO] [stderr] | [INFO] [stderr] 194 | format!("Receiving access points ssids failed: {}", err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/server.rs:222:71 [INFO] [stderr] | [INFO] [stderr] 222 | format!("Sending NetworkCommand::Connect failed: {}", err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/resin_wifi_connect-ce90b64c5f46d6dc [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "213523e54e33e15de04048784d456e38367fc5ea31156a1495ff705ce0cd24db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "213523e54e33e15de04048784d456e38367fc5ea31156a1495ff705ce0cd24db", kill_on_drop: false }` [INFO] [stdout] 213523e54e33e15de04048784d456e38367fc5ea31156a1495ff705ce0cd24db