[INFO] cloning repository https://github.com/FiresideXR/evergreen-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FiresideXR/evergreen-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFiresideXR%2Fevergreen-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFiresideXR%2Fevergreen-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 361fe60f9cd4793b4503d3b1aba86406d4f257fc
[INFO] building FiresideXR/evergreen-rs against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFiresideXR%2Fevergreen-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/FiresideXR/evergreen-rs
[INFO] finished tweaking git repo https://github.com/FiresideXR/evergreen-rs
[INFO] tweaked toml for git repo https://github.com/FiresideXR/evergreen-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/FiresideXR/evergreen-rs on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/FiresideXR/evergreen-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "f33f4a650e503b10c1170c3b46d8154a293470378b44fe9cf67b62aaa5ff503c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f33f4a650e503b10c1170c3b46d8154a293470378b44fe9cf67b62aaa5ff503c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f33f4a650e503b10c1170c3b46d8154a293470378b44fe9cf67b62aaa5ff503c", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "06e38f448acb8c94c39be2348f28645d167238c807f70e5160a4735359142b6e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libp2p v0.56.0
[INFO] [stderr]    Compiling firesidexr-evergreen v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `swarm_event`
[INFO] [stdout]    --> src/network/untrusted.rs:166:13
[INFO] [stdout]     |
[INFO] [stdout] 166 |             swarm_event => {
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_swarm_event`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `keypair` and `peers` are never read
[INFO] [stdout]   --> src/network/untrusted.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Network {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 65 |     keypair: libp2p::identity::Keypair,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 66 |
[INFO] [stdout] 67 |     peers: HashMap<libp2p::PeerId, Peer>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.56s
[INFO] running `Command { std: "docker" "inspect" "06e38f448acb8c94c39be2348f28645d167238c807f70e5160a4735359142b6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06e38f448acb8c94c39be2348f28645d167238c807f70e5160a4735359142b6e", kill_on_drop: false }`
[INFO] [stdout] 06e38f448acb8c94c39be2348f28645d167238c807f70e5160a4735359142b6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e13170ff188ab6303af211c4ce7b6a890d50ec10bb8ed54b73674251839023e
[INFO] running `Command { std: "docker" "start" "-a" "4e13170ff188ab6303af211c4ce7b6a890d50ec10bb8ed54b73674251839023e", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `swarm_event`
[INFO] [stdout]    --> src/network/untrusted.rs:166:13
[INFO] [stdout]     |
[INFO] [stdout] 166 |             swarm_event => {
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_swarm_event`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `keypair` and `peers` are never read
[INFO] [stdout]   --> src/network/untrusted.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Network {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 65 |     keypair: libp2p::identity::Keypair,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 66 |
[INFO] [stdout] 67 |     peers: HashMap<libp2p::PeerId, Peer>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling firesidexr-evergreen v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `chat`
[INFO] [stdout]   --> examples/client/main.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let chat = IdentTopic::new("chat");
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_chat`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `swarm_event`
[INFO] [stdout]    --> src/network/untrusted.rs:166:13
[INFO] [stdout]     |
[INFO] [stdout] 166 |             swarm_event => {
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_swarm_event`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `keypair` and `peers` are never read
[INFO] [stdout]   --> src/network/untrusted.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Network {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 65 |     keypair: libp2p::identity::Keypair,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 66 |
[INFO] [stdout] 67 |     peers: HashMap<libp2p::PeerId, Peer>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.00s
[INFO] running `Command { std: "docker" "inspect" "4e13170ff188ab6303af211c4ce7b6a890d50ec10bb8ed54b73674251839023e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e13170ff188ab6303af211c4ce7b6a890d50ec10bb8ed54b73674251839023e", kill_on_drop: false }`
[INFO] [stdout] 4e13170ff188ab6303af211c4ce7b6a890d50ec10bb8ed54b73674251839023e