[INFO] cloning repository https://github.com/racampos/netsim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/racampos/netsim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fracampos%2Fnetsim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fracampos%2Fnetsim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c6834abbcc05495a250a15e50e4ca55cce4ebde
[INFO] testing racampos/netsim against master#e9385f9eea0221ef295a188d49d16f8f5189abf1 for pr-146098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fracampos%2Fnetsim" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/racampos/netsim
[INFO] finished tweaking git repo https://github.com/racampos/netsim
[INFO] tweaked toml for git repo https://github.com/racampos/netsim written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/racampos/netsim on toolchain e9385f9eea0221ef295a188d49d16f8f5189abf1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/racampos/netsim 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" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e8b55df7d7d395a547ada63bac8c01d5ad9f404ffd1278bc352dc41a9e65edd
[INFO] running `Command { std: "docker" "start" "-a" "8e8b55df7d7d395a547ada63bac8c01d5ad9f404ffd1278bc352dc41a9e65edd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e8b55df7d7d395a547ada63bac8c01d5ad9f404ffd1278bc352dc41a9e65edd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e8b55df7d7d395a547ada63bac8c01d5ad9f404ffd1278bc352dc41a9e65edd", kill_on_drop: false }`
[INFO] [stdout] 8e8b55df7d7d395a547ada63bac8c01d5ad9f404ffd1278bc352dc41a9e65edd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d28b91a7583705096e30ccaebca530e445dde2ebca0dbf60f0a3830fde3750ea
[INFO] running `Command { std: "docker" "start" "-a" "d28b91a7583705096e30ccaebca530e445dde2ebca0dbf60f0a3830fde3750ea", kill_on_drop: false }`
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[INFO] [stderr]    Compiling netsim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `pdu::EthernetFrame`
[INFO] [stdout]  --> src/layer2/systems.rs:1:56
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{address::MacAddress, interface::Interface, pdu::EthernetFrame};
[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: `crate::layer2::address::MacAddress`
[INFO] [stdout]  --> src/layer3/pdu.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::layer2::address::MacAddress;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bevy::prelude::*`
[INFO] [stdout]  --> src/layer3/pdu.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bevy::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]   --> src/layer2/pdu.rs:24:35
[INFO] [stdout]    |
[INFO] [stdout] 24 |             EthernetPayload::IPv6(packet) => unimplemented!(),
[INFO] [stdout]    |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `int`
[INFO] [stdout]   --> src/layer2/systems.rs:26:36
[INFO] [stdout]    |
[INFO] [stdout] 26 |         if let Interface::Ethernet(int) = &mut *interface {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_int`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `capacity` is never read
[INFO] [stdout]   --> src/layer2/interface.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Queue<T> {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 16 |     elements: VecDeque<T>,
[INFO] [stdout] 17 |     capacity: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `netsim::layer1::crc::crc32`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use netsim::layer1::crc::crc32;
[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: `link::Link`
[INFO] [stdout]  --> src/main.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use netsim::layer1::{link::Link, hub::Hub, Layer1Plugin};
[INFO] [stdout]   |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `netsim::layer2::address::MacAddress`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use netsim::layer2::address::MacAddress;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Direction`, `EthernetFrame`, and `EthernetPayload`
[INFO] [stdout]   --> src/main.rs:7:31
[INFO] [stdout]    |
[INFO] [stdout]  7 |         DestinationInterface, Direction, EthernetInterface, Interface, InterfaceType,
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pdu::{EthernetFrame, EthernetPayload},
[INFO] [stdout]    |           ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mac_1`
[INFO] [stdout]   --> src/main.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let mac_1 = fe_int_1.mac_address.clone();
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_mac_1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mac_2`
[INFO] [stdout]   --> src/main.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mac_2 = fe_int_2.mac_address.clone();
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_mac_2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mac_3`
[INFO] [stdout]   --> src/main.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mac_3 = fe_int_3.mac_address.clone();
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_mac_3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 36s
[INFO] running `Command { std: "docker" "inspect" "d28b91a7583705096e30ccaebca530e445dde2ebca0dbf60f0a3830fde3750ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d28b91a7583705096e30ccaebca530e445dde2ebca0dbf60f0a3830fde3750ea", kill_on_drop: false }`
[INFO] [stdout] d28b91a7583705096e30ccaebca530e445dde2ebca0dbf60f0a3830fde3750ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24fc65f510da27d047f61021fd8beb6720416c040a45112c73901218622e3d45
[INFO] running `Command { std: "docker" "start" "-a" "24fc65f510da27d047f61021fd8beb6720416c040a45112c73901218622e3d45", kill_on_drop: false }`
[INFO] [stderr]    Compiling netsim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `pdu::EthernetFrame`
[INFO] [stdout]  --> src/layer2/systems.rs:1:56
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{address::MacAddress, interface::Interface, pdu::EthernetFrame};
[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: `crate::layer2::address::MacAddress`
[INFO] [stdout]  --> src/layer3/pdu.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::layer2::address::MacAddress;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bevy::prelude::*`
[INFO] [stdout]  --> src/layer3/pdu.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bevy::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]   --> src/layer2/pdu.rs:24:35
[INFO] [stdout]    |
[INFO] [stdout] 24 |             EthernetPayload::IPv6(packet) => unimplemented!(),
[INFO] [stdout]    |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `int`
[INFO] [stdout]   --> src/layer2/systems.rs:26:36
[INFO] [stdout]    |
[INFO] [stdout] 26 |         if let Interface::Ethernet(int) = &mut *interface {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_int`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `capacity` is never read
[INFO] [stdout]   --> src/layer2/interface.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Queue<T> {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 16 |     elements: VecDeque<T>,
[INFO] [stdout] 17 |     capacity: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `netsim::layer1::crc::crc32`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use netsim::layer1::crc::crc32;
[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: `link::Link`
[INFO] [stdout]  --> src/main.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use netsim::layer1::{link::Link, hub::Hub, Layer1Plugin};
[INFO] [stdout]   |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `netsim::layer2::address::MacAddress`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use netsim::layer2::address::MacAddress;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Direction`, `EthernetFrame`, and `EthernetPayload`
[INFO] [stdout]   --> src/main.rs:7:31
[INFO] [stdout]    |
[INFO] [stdout]  7 |         DestinationInterface, Direction, EthernetInterface, Interface, InterfaceType,
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pdu::{EthernetFrame, EthernetPayload},
[INFO] [stdout]    |           ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pdu::EthernetFrame`
[INFO] [stdout]  --> src/layer2/systems.rs:1:56
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{address::MacAddress, interface::Interface, pdu::EthernetFrame};
[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: `crate::layer2::address::MacAddress`
[INFO] [stdout]  --> src/layer3/pdu.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::layer2::address::MacAddress;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bevy::prelude::*`
[INFO] [stdout]  --> src/layer3/pdu.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bevy::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mac_1`
[INFO] [stdout]   --> src/main.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let mac_1 = fe_int_1.mac_address.clone();
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_mac_1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mac_2`
[INFO] [stdout]   --> src/main.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mac_2 = fe_int_2.mac_address.clone();
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_mac_2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mac_3`
[INFO] [stdout]   --> src/main.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mac_3 = fe_int_3.mac_address.clone();
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_mac_3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]   --> src/layer2/pdu.rs:24:35
[INFO] [stdout]    |
[INFO] [stdout] 24 |             EthernetPayload::IPv6(packet) => unimplemented!(),
[INFO] [stdout]    |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `int`
[INFO] [stdout]   --> src/layer2/systems.rs:26:36
[INFO] [stdout]    |
[INFO] [stdout] 26 |         if let Interface::Ethernet(int) = &mut *interface {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_int`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `capacity` is never read
[INFO] [stdout]   --> src/layer2/interface.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Queue<T> {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 16 |     elements: VecDeque<T>,
[INFO] [stdout] 17 |     capacity: u32,
[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 4.91s
[INFO] running `Command { std: "docker" "inspect" "24fc65f510da27d047f61021fd8beb6720416c040a45112c73901218622e3d45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24fc65f510da27d047f61021fd8beb6720416c040a45112c73901218622e3d45", kill_on_drop: false }`
[INFO] [stdout] 24fc65f510da27d047f61021fd8beb6720416c040a45112c73901218622e3d45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 46f875dbbad890bba6145f4b49c72a146cc5d8aa3eebbc9edaf5f319cae53f37
[INFO] running `Command { std: "docker" "start" "-a" "46f875dbbad890bba6145f4b49c72a146cc5d8aa3eebbc9edaf5f319cae53f37", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `pdu::EthernetFrame`
[INFO] [stderr]  --> src/layer2/systems.rs:1:56
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::{address::MacAddress, interface::Interface, pdu::EthernetFrame};
[INFO] [stderr]   |                                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::layer2::address::MacAddress`
[INFO] [stderr]  --> src/layer3/pdu.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::layer2::address::MacAddress;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bevy::prelude::*`
[INFO] [stderr]  --> src/layer3/pdu.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use bevy::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `packet`
[INFO] [stderr]   --> src/layer2/pdu.rs:24:35
[INFO] [stderr]    |
[INFO] [stderr] 24 |             EthernetPayload::IPv6(packet) => unimplemented!(),
[INFO] [stderr]    |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `int`
[INFO] [stderr]   --> src/layer2/systems.rs:26:36
[INFO] [stderr]    |
[INFO] [stderr] 26 |         if let Interface::Ethernet(int) = &mut *interface {
[INFO] [stderr]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_int`
[INFO] [stderr] 
[INFO] [stderr] warning: field `capacity` is never read
[INFO] [stderr]   --> src/layer2/interface.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct Queue<T> {
[INFO] [stderr]    |            ----- field in this struct
[INFO] [stderr] 16 |     elements: VecDeque<T>,
[INFO] [stderr] 17 |     capacity: u32,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `netsim` (lib) generated 6 warnings (run `cargo fix --lib -p netsim` to apply 3 suggestions)
[INFO] [stderr] warning: `netsim` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr] warning: unused import: `netsim::layer1::crc::crc32`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use netsim::layer1::crc::crc32;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `link::Link`
[INFO] [stderr]  --> src/main.rs:3:22
[INFO] [stderr]   |
[INFO] [stderr] 3 | use netsim::layer1::{link::Link, hub::Hub, Layer1Plugin};
[INFO] [stderr]   |                      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `netsim::layer2::address::MacAddress`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use netsim::layer2::address::MacAddress;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Direction`, `EthernetFrame`, and `EthernetPayload`
[INFO] [stderr]   --> src/main.rs:7:31
[INFO] [stderr]    |
[INFO] [stderr]  7 |         DestinationInterface, Direction, EthernetInterface, Interface, InterfaceType,
[INFO] [stderr]    |                               ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 10 |     pdu::{EthernetFrame, EthernetPayload},
[INFO] [stderr]    |           ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mac_1`
[INFO] [stderr]   --> src/main.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let mac_1 = fe_int_1.mac_address.clone();
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_mac_1`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mac_2`
[INFO] [stderr]   --> src/main.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let mac_2 = fe_int_2.mac_address.clone();
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_mac_2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mac_3`
[INFO] [stderr]   --> src/main.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let mac_3 = fe_int_3.mac_address.clone();
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_mac_3`
[INFO] [stderr] 
[INFO] [stderr] warning: `netsim` (bin "netsim" test) generated 7 warnings (run `cargo fix --bin "netsim" --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/netsim-69dfe62a7ec020ee)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/netsim-8a3e96694b40d9fe)
[INFO] [stdout] 
[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] [stderr]    Doc-tests netsim
[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" "46f875dbbad890bba6145f4b49c72a146cc5d8aa3eebbc9edaf5f319cae53f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46f875dbbad890bba6145f4b49c72a146cc5d8aa3eebbc9edaf5f319cae53f37", kill_on_drop: false }`
[INFO] [stdout] 46f875dbbad890bba6145f4b49c72a146cc5d8aa3eebbc9edaf5f319cae53f37