[INFO] cloning repository https://github.com/Smertan/nornir-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Smertan/nornir-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmertan%2Fnornir-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmertan%2Fnornir-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d974a3a83ba0b2b2b9798c59b39b7de59cad87d
[INFO] testing Smertan/nornir-rs against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmertan%2Fnornir-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Smertan/nornir-rs
[INFO] finished tweaking git repo https://github.com/Smertan/nornir-rs
[INFO] tweaked toml for git repo https://github.com/Smertan/nornir-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Smertan/nornir-rs on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Smertan/nornir-rs 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] acf2a791cbbcb36f28fdc98040cbafad684a2e59eab6774a2a2e319291c6f29c
[INFO] running `Command { std: "docker" "start" "-a" "acf2a791cbbcb36f28fdc98040cbafad684a2e59eab6774a2a2e319291c6f29c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acf2a791cbbcb36f28fdc98040cbafad684a2e59eab6774a2a2e319291c6f29c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acf2a791cbbcb36f28fdc98040cbafad684a2e59eab6774a2a2e319291c6f29c", kill_on_drop: false }`
[INFO] [stdout] acf2a791cbbcb36f28fdc98040cbafad684a2e59eab6774a2a2e319291c6f29c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b36803aea9a4df103178a3414ed8254ab11e781c83eb3f731d6e940dd5e5bc64
[INFO] running `Command { std: "docker" "start" "-a" "b36803aea9a4df103178a3414ed8254ab11e781c83eb3f731d6e940dd5e5bc64", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling unindent v0.2.4
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling pyo3-build-config v0.24.2
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling pyo3-macros-backend v0.24.2
[INFO] [stderr]    Compiling pyo3-ffi v0.24.2
[INFO] [stderr]    Compiling pyo3 v0.24.2
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling ref-cast-impl v1.0.24
[INFO] [stderr]    Compiling schemars_derive v1.0.4
[INFO] [stderr]    Compiling pyo3-macros v0.24.2
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling schemars v1.0.4
[INFO] [stderr]    Compiling nornir-core v0.1.0 (/opt/rustwide/workdir/nornir-core)
[INFO] [stdout] warning: trait `BaseMethods` is never used
[INFO] [stdout]   --> nornir-core/src/inventory.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait BaseMethods {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BaseBuilderHost` is never used
[INFO] [stdout]   --> nornir-core/src/inventory.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait BaseBuilderHost {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectionOptions` is never constructed
[INFO] [stdout]   --> nornir-core/src/inventory.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct ConnectionOptions {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> nornir-core/src/inventory.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 64 | impl ConnectionOptions {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] 65 |     pub fn new(hostname: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParentGroups` is never constructed
[INFO] [stdout]   --> nornir-core/src/inventory.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct ParentGroups(Vec<String>);
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> nornir-core/src/inventory.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 83 | impl ParentGroups {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 84 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParentGroupsVisitor` is never constructed
[INFO] [stdout]    --> nornir-core/src/inventory.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | struct ParentGroupsVisitor;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Defaults` is never constructed
[INFO] [stdout]    --> nornir-core/src/inventory.rs:154:12
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub struct Defaults(Option<serde_json::Value>);
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Host` is never constructed
[INFO] [stdout]    --> nornir-core/src/inventory.rs:158:12
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub struct Host {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `builder` are never used
[INFO] [stdout]    --> nornir-core/src/inventory.rs:173:12
[INFO] [stdout]     |
[INFO] [stdout] 172 | impl Host {
[INFO] [stdout]     | --------- associated functions in this implementation
[INFO] [stdout] 173 |     pub fn new(name: &str, hostname: &str) -> Host {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 192 |     pub fn builder(name: &str, hostname: &str) -> HostBuilder {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HostBuilder` is never constructed
[INFO] [stdout]    --> nornir-core/src/inventory.rs:200:12
[INFO] [stdout]     |
[INFO] [stdout] 200 | pub struct HostBuilder {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> nornir-core/src/inventory.rs:214:12
[INFO] [stdout]     |
[INFO] [stdout] 213 | impl HostBuilder {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 214 |     pub fn new(name: &str, hostname: &str) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Group` is never constructed
[INFO] [stdout]    --> nornir-core/src/inventory.rs:290:12
[INFO] [stdout]     |
[INFO] [stdout] 290 | pub struct Group {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `builder` are never used
[INFO] [stdout]    --> nornir-core/src/inventory.rs:303:12
[INFO] [stdout]     |
[INFO] [stdout] 302 | impl Group {
[INFO] [stdout]     | ---------- associated functions in this implementation
[INFO] [stdout] 303 |     pub fn new(hostname: &str) -> Group {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 316 |     pub fn builder(hostname: &str) -> GroupBuilder {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GroupBuilder` is never constructed
[INFO] [stdout]    --> nornir-core/src/inventory.rs:321:12
[INFO] [stdout]     |
[INFO] [stdout] 321 | pub struct GroupBuilder {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> nornir-core/src/inventory.rs:385:12
[INFO] [stdout]     |
[INFO] [stdout] 384 | impl GroupBuilder {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] 385 |     pub fn new(hostname: &str) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Hosts` is never constructed
[INFO] [stdout]    --> nornir-core/src/inventory.rs:402:12
[INFO] [stdout]     |
[INFO] [stdout] 402 | pub struct Hosts {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `add_host` are never used
[INFO] [stdout]    --> nornir-core/src/inventory.rs:407:12
[INFO] [stdout]     |
[INFO] [stdout] 406 | impl Hosts {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 407 |     pub fn new() -> Hosts {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 412 |     pub fn add_host(&mut self, host: Host) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_dummy_hosts` is never used
[INFO] [stdout]    --> nornir-core/src/inventory.rs:416:8
[INFO] [stdout]     |
[INFO] [stdout] 416 | pub fn create_dummy_hosts() -> Result<(), std::io::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.87s
[INFO] running `Command { std: "docker" "inspect" "b36803aea9a4df103178a3414ed8254ab11e781c83eb3f731d6e940dd5e5bc64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b36803aea9a4df103178a3414ed8254ab11e781c83eb3f731d6e940dd5e5bc64", kill_on_drop: false }`
[INFO] [stdout] b36803aea9a4df103178a3414ed8254ab11e781c83eb3f731d6e940dd5e5bc64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b06e1bae03c6ed10ab5225c31067f2d6f4e0e10648b8213a90121ed1fbdff3a
[INFO] running `Command { std: "docker" "start" "-a" "2b06e1bae03c6ed10ab5225c31067f2d6f4e0e10648b8213a90121ed1fbdff3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling nornir-core v0.1.0 (/opt/rustwide/workdir/nornir-core)
[INFO] [stdout] warning: trait `BaseMethods` is never used
[INFO] [stdout]   --> nornir-core/src/inventory.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait BaseMethods {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `groups` and `defaults` are never used
[INFO] [stdout]   --> nornir-core/src/inventory.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait BaseBuilderHost {
[INFO] [stdout]    |           --------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn groups(self, groups: ParentGroups) -> Self;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn defaults(self, defaults: Defaults) -> Self;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> nornir-core/src/inventory.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 83 | impl ParentGroups {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 84 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Group` is never constructed
[INFO] [stdout]    --> nornir-core/src/inventory.rs:290:12
[INFO] [stdout]     |
[INFO] [stdout] 290 | pub struct Group {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `builder` are never used
[INFO] [stdout]    --> nornir-core/src/inventory.rs:303:12
[INFO] [stdout]     |
[INFO] [stdout] 302 | impl Group {
[INFO] [stdout]     | ---------- associated functions in this implementation
[INFO] [stdout] 303 |     pub fn new(hostname: &str) -> Group {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 316 |     pub fn builder(hostname: &str) -> GroupBuilder {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GroupBuilder` is never constructed
[INFO] [stdout]    --> nornir-core/src/inventory.rs:321:12
[INFO] [stdout]     |
[INFO] [stdout] 321 | pub struct GroupBuilder {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> nornir-core/src/inventory.rs:385:12
[INFO] [stdout]     |
[INFO] [stdout] 384 | impl GroupBuilder {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] 385 |     pub fn new(hostname: &str) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_dummy_hosts` is never used
[INFO] [stdout]    --> nornir-core/src/inventory.rs:416:8
[INFO] [stdout]     |
[INFO] [stdout] 416 | pub fn create_dummy_hosts() -> Result<(), std::io::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "2b06e1bae03c6ed10ab5225c31067f2d6f4e0e10648b8213a90121ed1fbdff3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b06e1bae03c6ed10ab5225c31067f2d6f4e0e10648b8213a90121ed1fbdff3a", kill_on_drop: false }`
[INFO] [stdout] 2b06e1bae03c6ed10ab5225c31067f2d6f4e0e10648b8213a90121ed1fbdff3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8cd28f19d0c6113b5e8feaf025e084d64333b3807fef5d9dddaf85710eb2627b
[INFO] running `Command { std: "docker" "start" "-a" "8cd28f19d0c6113b5e8feaf025e084d64333b3807fef5d9dddaf85710eb2627b", kill_on_drop: false }`
[INFO] [stderr] warning: trait `BaseMethods` is never used
[INFO] [stderr]   --> nornir-core/src/inventory.rs:12:11
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub trait BaseMethods {
[INFO] [stderr]    |           ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `groups` and `defaults` are never used
[INFO] [stderr]   --> nornir-core/src/inventory.rs:39:8
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub trait BaseBuilderHost {
[INFO] [stderr]    |           --------------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 39 |     fn groups(self, groups: ParentGroups) -> Self;
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 |     fn defaults(self, defaults: Defaults) -> Self;
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> nornir-core/src/inventory.rs:84:12
[INFO] [stderr]    |
[INFO] [stderr] 83 | impl ParentGroups {
[INFO] [stderr]    | ----------------- associated function in this implementation
[INFO] [stderr] 84 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Group` is never constructed
[INFO] [stderr]    --> nornir-core/src/inventory.rs:290:12
[INFO] [stderr]     |
[INFO] [stderr] 290 | pub struct Group {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `new` and `builder` are never used
[INFO] [stderr]    --> nornir-core/src/inventory.rs:303:12
[INFO] [stderr]     |
[INFO] [stderr] 302 | impl Group {
[INFO] [stderr]     | ---------- associated functions in this implementation
[INFO] [stderr] 303 |     pub fn new(hostname: &str) -> Group {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 316 |     pub fn builder(hostname: &str) -> GroupBuilder {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `GroupBuilder` is never constructed
[INFO] [stderr]    --> nornir-core/src/inventory.rs:321:12
[INFO] [stderr]     |
[INFO] [stderr] 321 | pub struct GroupBuilder {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> nornir-core/src/inventory.rs:385:12
[INFO] [stderr]     |
[INFO] [stderr] 384 | impl GroupBuilder {
[INFO] [stderr]     | ----------------- associated function in this implementation
[INFO] [stderr] 385 |     pub fn new(hostname: &str) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `create_dummy_hosts` is never used
[INFO] [stderr]    --> nornir-core/src/inventory.rs:416:8
[INFO] [stderr]     |
[INFO] [stderr] 416 | pub fn create_dummy_hosts() -> Result<(), std::io::Error> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `nornir-core` (lib test) generated 8 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nornir_core-351976dfd465cae4)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test inventory::tests::test_hosts_new ... ok
[INFO] [stdout] test inventory::tests::test_host_new ... ok
[INFO] [stdout] test inventory::tests::test_parent_groups ... ok
[INFO] [stdout] test inventory::tests::test_parent_groups_err ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- inventory::tests::test_parent_groups_err stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'inventory::tests::test_parent_groups_err' (20) panicked at nornir-core/src/inventory.rs:520:17:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "May Groups should be an array of strings for use with `ParentGroups`"
[INFO] [stdout]  right: "Groups should be an array of strings for use with `ParentGroups`"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d7479bba7e2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d7479bba7e2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d7479bba7e2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5d7479bba7e2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5d7479bcfb0a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5d7479bcfb0a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5d7479bbf5e6 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d7479bbf5e6 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5d7479b98f7f - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5d7479b98f7f - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5d7479bb2b19 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5d7479b195ee - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5d7479b195ee - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d7479bb2cd2 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5d7479bb2cd2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5d7479b99038 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5d7479b8e229 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5d7479b99e8d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5d7479bd021c - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5d7479bd00d3 - core[585f66e14d78f9ba]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x5d7479b0952b - core[585f66e14d78f9ba]::panicking::assert_failed::<alloc[15e7b27aba85d2e2]::string::String, &str>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5d7479b00062 - nornir_core[da6d43f606a33606]::inventory::tests::test_parent_groups_err
[INFO] [stdout]                                at /opt/rustwide/workdir/nornir-core/src/inventory.rs:520:17
[INFO] [stdout]   22:     0x5d7479afd917 - nornir_core[da6d43f606a33606]::inventory::tests::test_parent_groups_err::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/nornir-core/src/inventory.rs:514:32
[INFO] [stdout]   23:     0x5d7479b01dd6 - <nornir_core[da6d43f606a33606]::inventory::tests::test_parent_groups_err::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5d7479b0d99b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5d7479b0d99b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5d7479b1a1fa - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5d7479b1a1fa - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5d7479b1a1fa - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5d7479b1a1fa - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5d7479b1a1fa - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5d7479b1a1fa - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5d7479b1a1fa - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5d7479b146c4 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5d7479b146c4 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5d7479b1ccf2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5d7479b1ccf2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5d7479b1ccf2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5d7479b1ccf2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5d7479b1ccf2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5d7479b1ccf2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5d7479b1ccf2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5d7479bba08f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5d7479bba08f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x7ec99e95daa4 - <unknown>
[INFO] [stdout]   45:     0x7ec99e9eaa64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     inventory::tests::test_parent_groups_err
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "8cd28f19d0c6113b5e8feaf025e084d64333b3807fef5d9dddaf85710eb2627b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cd28f19d0c6113b5e8feaf025e084d64333b3807fef5d9dddaf85710eb2627b", kill_on_drop: false }`
[INFO] [stdout] 8cd28f19d0c6113b5e8feaf025e084d64333b3807fef5d9dddaf85710eb2627b
