[INFO] cloning repository https://github.com/NexusSocial/nexus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NexusSocial/nexus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNexusSocial%2Fnexus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNexusSocial%2Fnexus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e1fc1d071ad0e0371358695b4fdc9c6a395ff1d9
[INFO] testing NexusSocial/nexus against 1.97.0-beta.6 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNexusSocial%2Fnexus" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/NexusSocial/nexus
[INFO] finished tweaking git repo https://github.com/NexusSocial/nexus
[INFO] tweaked toml for git repo https://github.com/NexusSocial/nexus written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NexusSocial/nexus on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/NexusSocial/nexus 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded tokio v1.31.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c91ab43098dee8ebb7c72e10387a978c034c21e2afe312abe9b11b574c9d595b
[INFO] running `Command { std: "docker" "start" "c91ab43098dee8ebb7c72e10387a978c034c21e2afe312abe9b11b574c9d595b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c91ab43098dee8ebb7c72e10387a978c034c21e2afe312abe9b11b574c9d595b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c91ab43098dee8ebb7c72e10387a978c034c21e2afe312abe9b11b574c9d595b" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c91ab43098dee8ebb7c72e10387a978c034c21e2afe312abe9b11b574c9d595b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c91ab43098dee8ebb7c72e10387a978c034c21e2afe312abe9b11b574c9d595b" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
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[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling memchr v2.5.0
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[INFO] [stderr]    Compiling futures-core v0.3.28
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[INFO] [stderr]    Compiling version_check v0.9.4
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[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling serde_derive v1.0.183
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling futures-sink v0.3.28
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[INFO] [stderr]    Compiling libloading v0.8.0
[INFO] [stderr]    Compiling tracing-core v0.1.31
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[INFO] [stderr]    Compiling tiny-skia-path v0.8.4
[INFO] [stderr]    Compiling emath v0.22.0
[INFO] [stderr]    Compiling ecolor v0.22.0
[INFO] [stderr]    Compiling regex v1.9.3
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling calloop v0.10.6
[INFO] [stderr]    Compiling tiny-skia v0.8.4
[INFO] [stderr]    Compiling epaint v0.22.0
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling common v0.0.0 (/opt/rustwide/workdir/common)
[INFO] [stderr]    Compiling glutin-winit v0.3.0
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling home v0.5.5
[INFO] [stderr]    Compiling tower-layer v0.3.2
[INFO] [stderr]    Compiling data-encoding v2.4.0
[INFO] [stderr]    Compiling webbrowser v0.8.11
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]    Compiling direct-message v0.0.0 (/opt/rustwide/workdir/protocols/direct-message)
[INFO] [stderr]    Compiling zbus_macros v3.14.1
[INFO] [stderr]    Compiling egui v0.22.0
[INFO] [stderr]    Compiling glow v0.12.3
[INFO] [stderr]    Compiling pin-project v1.1.3
[INFO] [stderr]    Compiling image v0.24.7
[INFO] [stderr]    Compiling zbus_names v2.6.0
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.11
[INFO] [stderr]    Compiling serde_path_to_error v0.1.14
[INFO] [stderr]    Compiling data-encoding-macro v0.1.13
[INFO] [stderr]    Compiling base-x v0.2.11
[INFO] [stderr]    Compiling sync_wrapper v0.1.2
[INFO] [stderr]    Compiling matchit v0.7.2
[INFO] [stderr]    Compiling multibase v0.9.1
[INFO] [stderr]    Compiling signature v2.1.0
[INFO] [stderr]    Compiling did-integrity v0.0.0 (/opt/rustwide/workdir/did-integrity)
[INFO] [stdout] warning: struct `PublicKey` is never constructed
[INFO] [stdout]  --> did-integrity/src/asymmetric.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct PublicKey(String);
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `encrypt` is never used
[INFO] [stdout]  --> did-integrity/src/asymmetric.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl PublicKey {
[INFO] [stdout]   | -------------- method in this implementation
[INFO] [stdout] 9 |     fn encrypt(&self, _plaintext: &[u8]) -> CipherText {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SecretKey` is never constructed
[INFO] [stdout]   --> did-integrity/src/asymmetric.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct SecretKey(String);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Signature` is never constructed
[INFO] [stdout]   --> did-integrity/src/asymmetric.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Signature(String);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Did` is never used
[INFO] [stdout]   --> did-integrity/src/did/mod.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Did {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DidWeb` is never constructed
[INFO] [stdout]   --> did-integrity/src/did/mod.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct DidWeb(String);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DidDocument` is never constructed
[INFO] [stdout]   --> did-integrity/src/did/mod.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct DidDocument {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DidChain` is never constructed
[INFO] [stdout]   --> did-integrity/src/did/mod.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct DidChain {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `root`, `leaf`, and `len` are never used
[INFO] [stdout]   --> did-integrity/src/did/mod.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl DidChain {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 36 |     pub fn root(&self) -> &RootDid {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn leaf(&self) -> &Did {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn len(&self) -> u8 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RootDid` is never constructed
[INFO] [stdout]   --> did-integrity/src/did/mod.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct RootDid(Did);
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ParseError` is never used
[INFO] [stdout]  --> did-integrity/src/did/key.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum ParseError {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DidKey` is never constructed
[INFO] [stdout]   --> did-integrity/src/did/key.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct DidKey(Vec<u8>);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `resolve` is never used
[INFO] [stdout]   --> did-integrity/src/did/key.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl DidKey {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn resolve() -> DidDocument {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling x11rb v0.10.1
[INFO] [stderr]    Compiling zbus v3.14.1
[INFO] [stderr]    Compiling arboard v3.2.0
[INFO] [stderr]    Compiling tokio-util v0.7.8
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling egui_glow v0.22.0
[INFO] [stderr]    Compiling h2 v0.3.20
[INFO] [stderr]    Compiling hyper v0.14.27
[INFO] [stderr]    Compiling atspi v0.10.1
[INFO] [stderr]    Compiling sctk-adwaita v0.5.4
[INFO] [stderr]    Compiling smithay-clipboard v0.6.6
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.18
[INFO] [stderr]    Compiling client v0.0.0 (/opt/rustwide/workdir/client)
[INFO] [stderr]    Compiling client-direct-message-sdk v0.0.0 (/opt/rustwide/workdir/protocols/client-direct-message-sdk)
[INFO] [stdout] warning: unused import: `LocalMessage`
[INFO] [stdout]  --> protocols/client-direct-message-sdk/src/lib.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | use direct_message::{DirectMessage, LocalMessage};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling server v0.0.0 (/opt/rustwide/workdir/server)
[INFO] [stdout] warning: unused import: `serde::ser`
[INFO] [stdout]  --> server/src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde::ser;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> server/src/main.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 |             let mut payload = payload.clone();
[INFO] [stdout]    |                 ----^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling accesskit_unix v0.5.2
[INFO] [stderr]    Compiling accesskit_winit v0.14.4
[INFO] [stderr]    Compiling egui-winit v0.22.0
[INFO] [stderr]    Compiling eframe v0.22.0
[INFO] [stderr]    Compiling client-messaging-example v0.0.0 (/opt/rustwide/workdir/examples/client-messaging-example)
[INFO] [stdout] warning: unused import: `std::net::UdpSocket`
[INFO] [stdout]  --> examples/client-messaging-example/src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::net::UdpSocket;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> examples/client-messaging-example/src/main.rs:44:38
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn update(&mut self, ctx: &Context, frame: &mut Frame) {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 49s
[INFO] running `Command { std: "docker" "inspect" "c91ab43098dee8ebb7c72e10387a978c034c21e2afe312abe9b11b574c9d595b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c91ab43098dee8ebb7c72e10387a978c034c21e2afe312abe9b11b574c9d595b" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `LocalMessage`
[INFO] [stdout]  --> protocols/client-direct-message-sdk/src/lib.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | use direct_message::{DirectMessage, LocalMessage};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling did-integrity v0.0.0 (/opt/rustwide/workdir/did-integrity)
[INFO] [stderr]    Compiling client-direct-message-sdk v0.0.0 (/opt/rustwide/workdir/protocols/client-direct-message-sdk)
[INFO] [stdout] warning: struct `PublicKey` is never constructed
[INFO] [stdout]  --> did-integrity/src/asymmetric.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct PublicKey(String);
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `encrypt` is never used
[INFO] [stdout]  --> did-integrity/src/asymmetric.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl PublicKey {
[INFO] [stdout]   | -------------- method in this implementation
[INFO] [stdout] 9 |     fn encrypt(&self, _plaintext: &[u8]) -> CipherText {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SecretKey` is never constructed
[INFO] [stdout]   --> did-integrity/src/asymmetric.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct SecretKey(String);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Signature` is never constructed
[INFO] [stdout]   --> did-integrity/src/asymmetric.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Signature(String);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Did` is never used
[INFO] [stdout]   --> did-integrity/src/did/mod.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Did {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DidWeb` is never constructed
[INFO] [stdout]   --> did-integrity/src/did/mod.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct DidWeb(String);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling client v0.0.0 (/opt/rustwide/workdir/client)
[INFO] [stdout] warning: struct `DidDocument` is never constructed
[INFO] [stdout]   --> did-integrity/src/did/mod.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct DidDocument {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DidChain` is never constructed
[INFO] [stdout]   --> did-integrity/src/did/mod.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct DidChain {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `root`, `leaf`, and `len` are never used
[INFO] [stdout]   --> did-integrity/src/did/mod.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl DidChain {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 36 |     pub fn root(&self) -> &RootDid {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn leaf(&self) -> &Did {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn len(&self) -> u8 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RootDid` is never constructed
[INFO] [stdout]   --> did-integrity/src/did/mod.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct RootDid(Did);
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ParseError` is never used
[INFO] [stdout]  --> did-integrity/src/did/key.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum ParseError {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DidKey` is never constructed
[INFO] [stdout]   --> did-integrity/src/did/key.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct DidKey(Vec<u8>);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `resolve` is never used
[INFO] [stdout]   --> did-integrity/src/did/key.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl DidKey {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn resolve() -> DidDocument {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling direct-message v0.0.0 (/opt/rustwide/workdir/protocols/direct-message)
[INFO] [stderr]    Compiling common v0.0.0 (/opt/rustwide/workdir/common)
[INFO] [stderr]    Compiling client-messaging-example v0.0.0 (/opt/rustwide/workdir/examples/client-messaging-example)
[INFO] [stderr]    Compiling server v0.0.0 (/opt/rustwide/workdir/server)
[INFO] [stdout] warning: unused import: `LocalMessage`
[INFO] [stdout]  --> protocols/client-direct-message-sdk/src/lib.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | use direct_message::{DirectMessage, LocalMessage};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::UdpSocket`
[INFO] [stdout]  --> examples/client-messaging-example/src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::net::UdpSocket;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::ser`
[INFO] [stdout]  --> server/src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde::ser;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> examples/client-messaging-example/src/main.rs:44:38
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn update(&mut self, ctx: &Context, frame: &mut Frame) {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PublicKey` is never constructed
[INFO] [stdout]  --> did-integrity/src/asymmetric.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct PublicKey(String);
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `encrypt` is never used
[INFO] [stdout]  --> did-integrity/src/asymmetric.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl PublicKey {
[INFO] [stdout]   | -------------- method in this implementation
[INFO] [stdout] 9 |     fn encrypt(&self, _plaintext: &[u8]) -> CipherText {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SecretKey` is never constructed
[INFO] [stdout]   --> did-integrity/src/asymmetric.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct SecretKey(String);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Signature` is never constructed
[INFO] [stdout]   --> did-integrity/src/asymmetric.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Signature(String);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Did` is never used
[INFO] [stdout]   --> did-integrity/src/did/mod.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Did {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DidWeb` is never constructed
[INFO] [stdout]   --> did-integrity/src/did/mod.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct DidWeb(String);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DidDocument` is never constructed
[INFO] [stdout]   --> did-integrity/src/did/mod.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct DidDocument {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DidChain` is never constructed
[INFO] [stdout]   --> did-integrity/src/did/mod.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct DidChain {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `root`, `leaf`, and `len` are never used
[INFO] [stdout]   --> did-integrity/src/did/mod.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl DidChain {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 36 |     pub fn root(&self) -> &RootDid {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn leaf(&self) -> &Did {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn len(&self) -> u8 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RootDid` is never constructed
[INFO] [stdout]   --> did-integrity/src/did/mod.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct RootDid(Did);
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ParseError` is never used
[INFO] [stdout]  --> did-integrity/src/did/key.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum ParseError {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DidKey` is never constructed
[INFO] [stdout]   --> did-integrity/src/did/key.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct DidKey(Vec<u8>);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `resolve` is never used
[INFO] [stdout]   --> did-integrity/src/did/key.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl DidKey {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn resolve() -> DidDocument {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> server/src/main.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 |             let mut payload = payload.clone();
[INFO] [stdout]    |                 ----^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.57s
[INFO] running `Command { std: "docker" "inspect" "c91ab43098dee8ebb7c72e10387a978c034c21e2afe312abe9b11b574c9d595b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c91ab43098dee8ebb7c72e10387a978c034c21e2afe312abe9b11b574c9d595b" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `LocalMessage`
[INFO] [stderr]  --> protocols/client-direct-message-sdk/src/lib.rs:4:37
[INFO] [stderr]   |
[INFO] [stderr] 4 | use direct_message::{DirectMessage, LocalMessage};
[INFO] [stderr]   |                                     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `client-direct-message-sdk` (lib) generated 1 warning (run `cargo fix --lib -p client-direct-message-sdk` to apply 1 suggestion)
[INFO] [stderr] warning: struct `PublicKey` is never constructed
[INFO] [stderr]  --> did-integrity/src/asymmetric.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct PublicKey(String);
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `encrypt` is never used
[INFO] [stderr]  --> did-integrity/src/asymmetric.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | impl PublicKey {
[INFO] [stderr]   | -------------- method in this implementation
[INFO] [stderr] 9 |     fn encrypt(&self, _plaintext: &[u8]) -> CipherText {
[INFO] [stderr]   |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SecretKey` is never constructed
[INFO] [stderr]   --> did-integrity/src/asymmetric.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct SecretKey(String);
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Signature` is never constructed
[INFO] [stderr]   --> did-integrity/src/asymmetric.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub struct Signature(String);
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Did` is never used
[INFO] [stderr]   --> did-integrity/src/did/mod.rs:10:10
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub enum Did {
[INFO] [stderr]    |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DidWeb` is never constructed
[INFO] [stderr]   --> did-integrity/src/did/mod.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct DidWeb(String);
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DidDocument` is never constructed
[INFO] [stderr]   --> did-integrity/src/did/mod.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct DidDocument {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DidChain` is never constructed
[INFO] [stderr]   --> did-integrity/src/did/mod.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct DidChain {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `root`, `leaf`, and `len` are never used
[INFO] [stderr]   --> did-integrity/src/did/mod.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 35 | impl DidChain {
[INFO] [stderr]    | ------------- methods in this implementation
[INFO] [stderr] 36 |     pub fn root(&self) -> &RootDid {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub fn leaf(&self) -> &Did {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 47 |     pub fn len(&self) -> u8 {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RootDid` is never constructed
[INFO] [stderr]   --> did-integrity/src/did/mod.rs:56:12
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub struct RootDid(Did);
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ParseError` is never used
[INFO] [stderr]  --> did-integrity/src/did/key.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub enum ParseError {
[INFO] [stderr]   |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DidKey` is never constructed
[INFO] [stderr]   --> did-integrity/src/did/key.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct DidKey(Vec<u8>);
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `resolve` is never used
[INFO] [stderr]   --> did-integrity/src/did/key.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 38 | impl DidKey {
[INFO] [stderr]    | ----------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub fn resolve() -> DidDocument {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `did-integrity` (lib) generated 13 warnings
[INFO] [stderr] warning: `did-integrity` (lib test) generated 13 warnings (13 duplicates)
[INFO] [stderr] warning: `client-direct-message-sdk` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused import: `std::net::UdpSocket`
[INFO] [stderr]  --> examples/client-messaging-example/src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::net::UdpSocket;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]   --> examples/client-messaging-example/src/main.rs:44:38
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn update(&mut self, ctx: &Context, frame: &mut Frame) {
[INFO] [stderr]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde::ser`
[INFO] [stderr]  --> server/src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use serde::ser;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> server/src/main.rs:91:8
[INFO] [stderr]    |
[INFO] [stderr] 91 |             let mut payload = payload.clone();
[INFO] [stderr]    |                 ----^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `client-messaging-example` (bin "client-messaging-example" test) generated 2 warnings (run `cargo fix --bin "client-messaging-example" -p client-messaging-example --tests` to apply 2 suggestions)
[INFO] [stderr] warning: `server` (bin "server" test) generated 2 warnings (run `cargo fix --bin "server" -p server --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/client-333961765fa24b94)
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/client_direct_message_sdk-6d3f0f20541dec0e)
[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; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/client_messaging_example-cdd1a0ef636bec61)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/common-6c82343630ca5b8f)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/did_integrity-f2049ae5859244c4)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/direct_message-5be26af8d0a68422)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/server-90d8dd63fb03f1cf)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests client
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests client_direct_message_sdk
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests common
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests did_integrity
[INFO] [stderr]    Doc-tests direct_message
[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; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c91ab43098dee8ebb7c72e10387a978c034c21e2afe312abe9b11b574c9d595b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c91ab43098dee8ebb7c72e10387a978c034c21e2afe312abe9b11b574c9d595b", kill_on_drop: false }`
[INFO] [stdout] c91ab43098dee8ebb7c72e10387a978c034c21e2afe312abe9b11b574c9d595b
