[INFO] fetching crate firesidexr-evergreen 0.1.2...
[INFO] checking firesidexr-evergreen-0.1.2 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate firesidexr-evergreen 0.1.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate firesidexr-evergreen 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate firesidexr-evergreen 0.1.2
[INFO] tweaked toml for crates.io crate firesidexr-evergreen 0.1.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate firesidexr-evergreen 0.1.2 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate firesidexr-evergreen 0.1.2 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8cdbbafdf0cb8e948cfa571a00a51b2c91942be02464677b7fbed302f22cddad
[INFO] running `Command { std: "docker" "start" "-a" "8cdbbafdf0cb8e948cfa571a00a51b2c91942be02464677b7fbed302f22cddad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cdbbafdf0cb8e948cfa571a00a51b2c91942be02464677b7fbed302f22cddad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cdbbafdf0cb8e948cfa571a00a51b2c91942be02464677b7fbed302f22cddad", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecbced57cdd6c6ea94bdfcd7cc41cf5a7cad5dc76d7cf009e19c31eae76a3a57
[INFO] running `Command { std: "docker" "start" "-a" "ecbced57cdd6c6ea94bdfcd7cc41cf5a7cad5dc76d7cf009e19c31eae76a3a57", kill_on_drop: false }`
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[INFO] [stderr]     Checking firesidexr-evergreen v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `swarm_event`
[INFO] [stdout]    --> src/network/server.rs:167:13
[INFO] [stdout]     |
[INFO] [stdout] 167 |             swarm_event => {
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_swarm_event`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `swarm_event`
[INFO] [stdout]    --> src/network/server.rs:167:13
[INFO] [stdout]     |
[INFO] [stdout] 167 |             swarm_event => {
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_swarm_event`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `keypair` and `peers` are never read
[INFO] [stdout]   --> src/network/server.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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `keypair` and `peers` are never read
[INFO] [stdout]   --> src/network/server.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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.24s
[INFO] running `Command { std: "docker" "inspect" "ecbced57cdd6c6ea94bdfcd7cc41cf5a7cad5dc76d7cf009e19c31eae76a3a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecbced57cdd6c6ea94bdfcd7cc41cf5a7cad5dc76d7cf009e19c31eae76a3a57", kill_on_drop: false }`
[INFO] [stdout] ecbced57cdd6c6ea94bdfcd7cc41cf5a7cad5dc76d7cf009e19c31eae76a3a57