[INFO] cloning repository https://github.com/ddx2x/crossgate-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ddx2x/crossgate-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fddx2x%2Fcrossgate-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fddx2x%2Fcrossgate-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8aee666a198e83a9b2b2062696b36516e8bb598e
[INFO] testing ddx2x/crossgate-rs against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fddx2x%2Fcrossgate-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/ddx2x/crossgate-rs
[INFO] finished tweaking git repo https://github.com/ddx2x/crossgate-rs
[INFO] tweaked toml for git repo https://github.com/ddx2x/crossgate-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ddx2x/crossgate-rs on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ddx2x/crossgate-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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07d8f67f7ff540469413097117db8a7e90e8ad0fcf790349729798801ca3a65f
[INFO] running `Command { std: "docker" "start" "-a" "07d8f67f7ff540469413097117db8a7e90e8ad0fcf790349729798801ca3a65f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07d8f67f7ff540469413097117db8a7e90e8ad0fcf790349729798801ca3a65f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d8f67f7ff540469413097117db8a7e90e8ad0fcf790349729798801ca3a65f", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 2b28c12fa52bcc3ae954f4df949668ebf97d225eb0cc2eee80b6b03fd179fbbc
[INFO] running `Command { std: "docker" "start" "-a" "2b28c12fa52bcc3ae954f4df949668ebf97d225eb0cc2eee80b6b03fd179fbbc", kill_on_drop: false }`
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[INFO] [stdout] warning: struct `Mdns` is never constructed
[INFO] [stdout]  --> plugin/src/mdns_plugin.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Mdns {}
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SERVICE_NAME` is never used
[INFO] [stdout]  --> plugin/src/mdns_plugin.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const SERVICE_NAME: &'static str = "_crossgate._tcp.local";
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> plugin/src/mdns_plugin.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl Mdns {
[INFO] [stdout]   | --------- associated function in this implementation
[INFO] [stdout] 9 |     pub fn new() -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cache` is never read
[INFO] [stdout]   --> plugin/src/consul.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct ConsulPlugin {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 15 |     cache: Arc<Mutex<HashMap<String, ServiceContent>>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConsulPlugin` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling micro v0.1.0 (/opt/rustwide/workdir/micro)
[INFO] [stdout] warning: unused import: `rngs::ThreadRng`
[INFO] [stdout]  --> micro/src/lba.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::{rngs::ThreadRng, Rng};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `InvalidConfiguration` is never constructed
[INFO] [stdout]   --> micro/src/register.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub enum RegisterError {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 11 |     InvalidConfiguration(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RegisterError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling crossgate-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 34s
[INFO] running `Command { std: "docker" "inspect" "2b28c12fa52bcc3ae954f4df949668ebf97d225eb0cc2eee80b6b03fd179fbbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b28c12fa52bcc3ae954f4df949668ebf97d225eb0cc2eee80b6b03fd179fbbc", kill_on_drop: false }`
[INFO] [stdout] 2b28c12fa52bcc3ae954f4df949668ebf97d225eb0cc2eee80b6b03fd179fbbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] a5e1478d2ee9243f6e0fb52c31c38086ec6c1f456c62fe5c440ab511f2667543
[INFO] running `Command { std: "docker" "start" "-a" "a5e1478d2ee9243f6e0fb52c31c38086ec6c1f456c62fe5c440ab511f2667543", kill_on_drop: false }`
[INFO] [stdout] warning: struct `Mdns` is never constructed
[INFO] [stdout]  --> plugin/src/mdns_plugin.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Mdns {}
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SERVICE_NAME` is never used
[INFO] [stdout]  --> plugin/src/mdns_plugin.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const SERVICE_NAME: &'static str = "_crossgate._tcp.local";
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> plugin/src/mdns_plugin.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl Mdns {
[INFO] [stdout]   | --------- associated function in this implementation
[INFO] [stdout] 9 |     pub fn new() -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cache` is never read
[INFO] [stdout]   --> plugin/src/consul.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct ConsulPlugin {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 15 |     cache: Arc<Mutex<HashMap<String, ServiceContent>>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConsulPlugin` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rngs::ThreadRng`
[INFO] [stdout]  --> micro/src/lba.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::{rngs::ThreadRng, Rng};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `InvalidConfiguration` is never constructed
[INFO] [stdout]   --> micro/src/register.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub enum RegisterError {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 11 |     InvalidConfiguration(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RegisterError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling crossgate-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `Command { std: "docker" "inspect" "a5e1478d2ee9243f6e0fb52c31c38086ec6c1f456c62fe5c440ab511f2667543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5e1478d2ee9243f6e0fb52c31c38086ec6c1f456c62fe5c440ab511f2667543", kill_on_drop: false }`
[INFO] [stdout] a5e1478d2ee9243f6e0fb52c31c38086ec6c1f456c62fe5c440ab511f2667543
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 832d60604f5167d4179b7ea46d4464999432765519b1460b633ddab48ccaecce
[INFO] running `Command { std: "docker" "start" "-a" "832d60604f5167d4179b7ea46d4464999432765519b1460b633ddab48ccaecce", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Mdns` is never constructed
[INFO] [stdout] 
[INFO] [stderr]  --> plugin/src/mdns_plugin.rs:4:12
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 4 | pub struct Mdns {}
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |            ^^^^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SERVICE_NAME` is never used
[INFO] [stderr]  --> plugin/src/mdns_plugin.rs:6:7
[INFO] [stderr]   |
[INFO] [stderr] 6 | const SERVICE_NAME: &'static str = "_crossgate._tcp.local";
[INFO] [stderr]   |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]  --> plugin/src/mdns_plugin.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | impl Mdns {
[INFO] [stderr]   | --------- associated function in this implementation
[INFO] [stderr] 9 |     pub fn new() -> Self {
[INFO] [stderr]   |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `cache` is never read
[INFO] [stderr]   --> plugin/src/consul.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct ConsulPlugin {
[INFO] [stderr]    |            ------------ field in this struct
[INFO] [stderr] 15 |     cache: Arc<Mutex<HashMap<String, ServiceContent>>>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ConsulPlugin` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `plugin` (lib) generated 4 warnings
[INFO] [stderr] warning: unused import: `rngs::ThreadRng`
[INFO] [stderr]  --> micro/src/lba.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | use rand::{rngs::ThreadRng, Rng};
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `InvalidConfiguration` is never constructed
[INFO] [stderr]   --> micro/src/register.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr]  5 | pub enum RegisterError {
[INFO] [stderr]    |          ------------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 11 |     InvalidConfiguration(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RegisterError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `micro` (lib) generated 2 warnings (run `cargo fix --lib -p micro` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/crossgate-rs/9a627b75d053e6a4/deps/crossgate_rs-9a627b75d053e6a4)
[INFO] [stderr]    Doc-tests crossgate_rs
[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" "832d60604f5167d4179b7ea46d4464999432765519b1460b633ddab48ccaecce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "832d60604f5167d4179b7ea46d4464999432765519b1460b633ddab48ccaecce", kill_on_drop: false }`
[INFO] [stdout] 832d60604f5167d4179b7ea46d4464999432765519b1460b633ddab48ccaecce
