[INFO] fetching crate firecloud-net 0.2.0...
[INFO] checking firecloud-net-0.2.0 against master#cf79d034aa3d8f396d407aafce6f1ccd818e710e for pr-155657
[INFO] extracting crate firecloud-net 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate firecloud-net 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate firecloud-net 0.2.0
[INFO] tweaked toml for crates.io crate firecloud-net 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate firecloud-net 0.2.0 on toolchain cf79d034aa3d8f396d407aafce6f1ccd818e710e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate firecloud-net 0.2.0 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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07ccc4b5b9b213b9649591f1b672b9381d9fa95b93e2f95b9846da75ef606847
[INFO] running `Command { std: "docker" "start" "-a" "07ccc4b5b9b213b9649591f1b672b9381d9fa95b93e2f95b9846da75ef606847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07ccc4b5b9b213b9649591f1b672b9381d9fa95b93e2f95b9846da75ef606847", 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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `PeerId`, `dcutr`, and `relay`
[INFO] [stdout]   --> src/nat_traversal/mod.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | use libp2p::{dcutr, relay, PeerId};
[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::time::Duration`
[INFO] [stdout]   --> src/nat_traversal/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PeerId`, `dcutr`, and `relay`
[INFO] [stdout]   --> src/nat_traversal/mod.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | use libp2p::{dcutr, relay, PeerId};
[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::time::Duration`
[INFO] [stdout]   --> src/nat_traversal/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/nat_traversal/mod.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/node.rs:773:21
[INFO] [stdout]     |
[INFO] [stdout] 773 |                     _ => {
[INFO] [stdout]     |                     ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/node.rs:773:21
[INFO] [stdout]     |
[INFO] [stdout] 735 |                     relay::client::Event::ReservationReqAccepted { relay_peer_id, .. } => {
[INFO] [stdout]     |                     ------------------------------------------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 767 |                     relay::client::Event::OutboundCircuitEstablished { relay_peer_id, .. } => {
[INFO] [stdout]     |                     ---------------------------------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 770 |                     relay::client::Event::InboundCircuitEstablished { src_peer_id, .. } => {
[INFO] [stdout]     |                     ------------------------------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 773 |                     _ => {
[INFO] [stdout]     |                     ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/node.rs:773:21
[INFO] [stdout]     |
[INFO] [stdout] 773 |                     _ => {
[INFO] [stdout]     |                     ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/node.rs:773:21
[INFO] [stdout]     |
[INFO] [stdout] 735 |                     relay::client::Event::ReservationReqAccepted { relay_peer_id, .. } => {
[INFO] [stdout]     |                     ------------------------------------------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 767 |                     relay::client::Event::OutboundCircuitEstablished { relay_peer_id, .. } => {
[INFO] [stdout]     |                     ---------------------------------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 770 |                     relay::client::Event::InboundCircuitEstablished { src_peer_id, .. } => {
[INFO] [stdout]     |                     ------------------------------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 773 |                     _ => {
[INFO] [stdout]     |                     ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.81s
[INFO] running `Command { std: "docker" "inspect" "f96d9e3d1692453290e2d9e5f98df37c94159853b398a6edf36ba1dddefc55f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f96d9e3d1692453290e2d9e5f98df37c94159853b398a6edf36ba1dddefc55f3", kill_on_drop: false }`
[INFO] [stdout] f96d9e3d1692453290e2d9e5f98df37c94159853b398a6edf36ba1dddefc55f3
