[INFO] cloning repository https://github.com/Frigyes06/babel-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Frigyes06/babel-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrigyes06%2Fbabel-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrigyes06%2Fbabel-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0978e169a805ac6657ae97b9fb2c10ea25b7b725
[INFO] testing Frigyes06/babel-rs against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrigyes06%2Fbabel-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Frigyes06/babel-rs
[INFO] finished tweaking git repo https://github.com/Frigyes06/babel-rs
[INFO] tweaked toml for git repo https://github.com/Frigyes06/babel-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Frigyes06/babel-rs on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Frigyes06/babel-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] help: build is a valid .cargo/config.toml key
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a206506dd8fbd79243e91c10cd27ae611168c12ea347aafc4ec0948a3285949
[INFO] running `Command { std: "docker" "start" "-a" "9a206506dd8fbd79243e91c10cd27ae611168c12ea347aafc4ec0948a3285949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a206506dd8fbd79243e91c10cd27ae611168c12ea347aafc4ec0948a3285949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a206506dd8fbd79243e91c10cd27ae611168c12ea347aafc4ec0948a3285949", kill_on_drop: false }`
[INFO] [stdout] 9a206506dd8fbd79243e91c10cd27ae611168c12ea347aafc4ec0948a3285949
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb2424fd5642f89c2f2deffb13b5154643e5d8605518030ea9da92cc14c2aee4
[INFO] running `Command { std: "docker" "start" "-a" "eb2424fd5642f89c2f2deffb13b5154643e5d8605518030ea9da92cc14c2aee4", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] help: build is a valid .cargo/config.toml key
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling babel_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/tlv.rs:402:25
[INFO] [stdout]     |
[INFO] [stdout] 402 |                         _ => {}
[INFO] [stdout]     |                         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/tlv.rs:402:25
[INFO] [stdout]     |
[INFO] [stdout] 400 |                         IpAddr::V4(v4) => buf.extend(&v4.octets()),
[INFO] [stdout]     |                         -------------- matches some of the same values
[INFO] [stdout] 401 |                         IpAddr::V6(v6) => buf.extend(&v6.octets()),
[INFO] [stdout]     |                         -------------- matches some of the same values
[INFO] [stdout] 402 |                         _ => {}
[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/tlv.rs:437:25
[INFO] [stdout]     |
[INFO] [stdout] 437 |                         _ => {}
[INFO] [stdout]     |                         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/tlv.rs:437:25
[INFO] [stdout]     |
[INFO] [stdout] 435 |                         IpAddr::V4(v4) => buf.extend(&v4.octets()),
[INFO] [stdout]     |                         -------------- matches some of the same values
[INFO] [stdout] 436 |                         IpAddr::V6(v6) => buf.extend(&v6.octets()),
[INFO] [stdout]     |                         -------------- matches some of the same values
[INFO] [stdout] 437 |                         _ => {}
[INFO] [stdout]     |                         ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/tlv.rs:402:25
[INFO] [stdout]     |
[INFO] [stdout] 402 |                         _ => {}
[INFO] [stdout]     |                         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/tlv.rs:402:25
[INFO] [stdout]     |
[INFO] [stdout] 400 |                         IpAddr::V4(v4) => buf.extend(&v4.octets()),
[INFO] [stdout]     |                         -------------- matches some of the same values
[INFO] [stdout] 401 |                         IpAddr::V6(v6) => buf.extend(&v6.octets()),
[INFO] [stdout]     |                         -------------- matches some of the same values
[INFO] [stdout] 402 |                         _ => {}
[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/tlv.rs:437:25
[INFO] [stdout]     |
[INFO] [stdout] 437 |                         _ => {}
[INFO] [stdout]     |                         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/tlv.rs:437:25
[INFO] [stdout]     |
[INFO] [stdout] 435 |                         IpAddr::V4(v4) => buf.extend(&v4.octets()),
[INFO] [stdout]     |                         -------------- matches some of the same values
[INFO] [stdout] 436 |                         IpAddr::V6(v6) => buf.extend(&v6.octets()),
[INFO] [stdout]     |                         -------------- matches some of the same values
[INFO] [stdout] 437 |                         _ => {}
[INFO] [stdout]     |                         ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> src/event.rs:12:28
[INFO] [stdout]    |
[INFO] [stdout] 12 |     NeighborUp(SocketAddr, Neighbor),
[INFO] [stdout]    |     ----------             ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Event` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 12 -     NeighborUp(SocketAddr, Neighbor),
[INFO] [stdout] 12 +     NeighborUp(SocketAddr, ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `iface_index` and `txcost` are never read
[INFO] [stdout]   --> src/neighbor.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Neighbor {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub iface_index: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub txcost: Option<u16>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Neighbor` 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: methods `set_txcost`, `link_cost`, and `is_reachable` are never used
[INFO] [stdout]   --> src/neighbor.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Neighbor {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub fn set_txcost(&mut self, txcost: u16) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn link_cost(&self) -> Option<u16> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn is_reachable(&self, window: u8) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_mut`, `set_txcost`, and `prune_stale` are never used
[INFO] [stdout]    --> src/neighbor.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 106 | impl NeighborTable {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn get_mut(&mut self, addr: &SocketAddr) -> Option<&mut Neighbor> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 158 |     pub fn set_txcost(&mut self, addr: SocketAddr, iface_index: u32, txcost: u16) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn prune_stale(&mut self, now: Instant, multiplier: u32) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/node.rs:174:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl BabelNode {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 174 |     pub fn router_id(&self) -> [u8; 8] {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 |     pub fn seqno(&self) -> u16 {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn neighbors(&self) -> impl Iterator<Item = &crate::neighbor::Neighbor> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 188 |     pub fn routes(&self) -> &[crate::routing::Route] {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     pub fn best_route(&self, key: &crate::routing::RouteKey) -> Option<&crate::routing::Route> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 538 |     pub fn poll_with_events(&mut self) -> io::Result<Vec<Event>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 544 |     pub fn run(&mut self) -> io::Result<()> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MULTICAST_V6_ADDR` is never used
[INFO] [stdout]   --> src/packet.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const MULTICAST_V6_ADDR: Ipv6Addr = Ipv6Addr::new(0xff02, 0, 0, 0, 0, 0, 0, 0x0006);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/packet.rs:24:12
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl Packet {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  24 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  32 |     pub fn add_tlv(&mut self, tlv: Tlv) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  65 |     pub fn magic() -> u8 {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  69 |     pub fn version() -> u8 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  73 |     pub fn body_len(&self) -> u16 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  77 |     pub fn send_to<A: ToSocketAddrs>(&self, addr: A) -> io::Result<usize> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  96 |     pub fn bind<A: ToSocketAddrs>(addr: A) -> io::Result<UdpSocket> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn build_pad1() -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn build_padn(n: u8) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub fn build_ack_request(opaque: u16, interval: u16) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn build_ack(opaque: u16) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub fn build_router_id(router_id: [u8; 8]) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |     pub fn build_next_hop(ae: u8, addr: Option<IpAddr>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub fn build_update(
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 192 |     pub fn build_route_request(ae: u8, plen: u8, prefix: Vec<u8>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 201 |     pub fn build_seqno_request(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 |     pub fn bind_multicast_v6(interface_index: u32) -> io::Result<UdpSocket> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `all` and `remove_by_router` are never used
[INFO] [stdout]   --> src/routing.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl RoutingTable {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn all(&self) -> &[Route] {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |     pub fn remove_by_router(&mut self, router_id: [u8; 8]) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized] target(s) in 5.79s
[INFO] running `Command { std: "docker" "inspect" "eb2424fd5642f89c2f2deffb13b5154643e5d8605518030ea9da92cc14c2aee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb2424fd5642f89c2f2deffb13b5154643e5d8605518030ea9da92cc14c2aee4", kill_on_drop: false }`
[INFO] [stdout] eb2424fd5642f89c2f2deffb13b5154643e5d8605518030ea9da92cc14c2aee4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7329c031176aad3e130299569816fa1b426d56bb8d610fb6deea33b9f63dd8a9
[INFO] running `Command { std: "docker" "start" "-a" "7329c031176aad3e130299569816fa1b426d56bb8d610fb6deea33b9f63dd8a9", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] help: build is a valid .cargo/config.toml key
[INFO] [stderr]    Compiling babel_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/tlv.rs:402:25
[INFO] [stdout]     |
[INFO] [stdout] 402 |                         _ => {}
[INFO] [stdout]     |                         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/tlv.rs:402:25
[INFO] [stdout]     |
[INFO] [stdout] 400 |                         IpAddr::V4(v4) => buf.extend(&v4.octets()),
[INFO] [stdout]     |                         -------------- matches some of the same values
[INFO] [stdout] 401 |                         IpAddr::V6(v6) => buf.extend(&v6.octets()),
[INFO] [stdout]     |                         -------------- matches some of the same values
[INFO] [stdout] 402 |                         _ => {}
[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/tlv.rs:437:25
[INFO] [stdout]     |
[INFO] [stdout] 437 |                         _ => {}
[INFO] [stdout]     |                         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/tlv.rs:437:25
[INFO] [stdout]     |
[INFO] [stdout] 435 |                         IpAddr::V4(v4) => buf.extend(&v4.octets()),
[INFO] [stdout]     |                         -------------- matches some of the same values
[INFO] [stdout] 436 |                         IpAddr::V6(v6) => buf.extend(&v6.octets()),
[INFO] [stdout]     |                         -------------- matches some of the same values
[INFO] [stdout] 437 |                         _ => {}
[INFO] [stdout]     |                         ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/tlv.rs:402:25
[INFO] [stdout]     |
[INFO] [stdout] 402 |                         _ => {}
[INFO] [stdout]     |                         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/tlv.rs:402:25
[INFO] [stdout]     |
[INFO] [stdout] 400 |                         IpAddr::V4(v4) => buf.extend(&v4.octets()),
[INFO] [stdout]     |                         -------------- matches some of the same values
[INFO] [stdout] 401 |                         IpAddr::V6(v6) => buf.extend(&v6.octets()),
[INFO] [stdout]     |                         -------------- matches some of the same values
[INFO] [stdout] 402 |                         _ => {}
[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/tlv.rs:437:25
[INFO] [stdout]     |
[INFO] [stdout] 437 |                         _ => {}
[INFO] [stdout]     |                         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/tlv.rs:437:25
[INFO] [stdout]     |
[INFO] [stdout] 435 |                         IpAddr::V4(v4) => buf.extend(&v4.octets()),
[INFO] [stdout]     |                         -------------- matches some of the same values
[INFO] [stdout] 436 |                         IpAddr::V6(v6) => buf.extend(&v6.octets()),
[INFO] [stdout]     |                         -------------- matches some of the same values
[INFO] [stdout] 437 |                         _ => {}
[INFO] [stdout]     |                         ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/tlv.rs:402:25
[INFO] [stdout]     |
[INFO] [stdout] 402 |                         _ => {}
[INFO] [stdout]     |                         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/tlv.rs:402:25
[INFO] [stdout]     |
[INFO] [stdout] 400 |                         IpAddr::V4(v4) => buf.extend(&v4.octets()),
[INFO] [stdout]     |                         -------------- matches some of the same values
[INFO] [stdout] 401 |                         IpAddr::V6(v6) => buf.extend(&v6.octets()),
[INFO] [stdout]     |                         -------------- matches some of the same values
[INFO] [stdout] 402 |                         _ => {}
[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/tlv.rs:437:25
[INFO] [stdout]     |
[INFO] [stdout] 437 |                         _ => {}
[INFO] [stdout]     |                         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/tlv.rs:437:25
[INFO] [stdout]     |
[INFO] [stdout] 435 |                         IpAddr::V4(v4) => buf.extend(&v4.octets()),
[INFO] [stdout]     |                         -------------- matches some of the same values
[INFO] [stdout] 436 |                         IpAddr::V6(v6) => buf.extend(&v6.octets()),
[INFO] [stdout]     |                         -------------- matches some of the same values
[INFO] [stdout] 437 |                         _ => {}
[INFO] [stdout]     |                         ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> src/event.rs:12:28
[INFO] [stdout]    |
[INFO] [stdout] 12 |     NeighborUp(SocketAddr, Neighbor),
[INFO] [stdout]    |     ----------             ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Event` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 12 -     NeighborUp(SocketAddr, Neighbor),
[INFO] [stdout] 12 +     NeighborUp(SocketAddr, ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_txcost` is never used
[INFO] [stdout]   --> src/neighbor.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Neighbor {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub fn set_txcost(&mut self, txcost: u16) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_mut` and `set_txcost` are never used
[INFO] [stdout]    --> src/neighbor.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 106 | impl NeighborTable {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn get_mut(&mut self, addr: &SocketAddr) -> Option<&mut Neighbor> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 158 |     pub fn set_txcost(&mut self, addr: SocketAddr, iface_index: u32, txcost: u16) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/node.rs:174:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl BabelNode {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 174 |     pub fn router_id(&self) -> [u8; 8] {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 |     pub fn seqno(&self) -> u16 {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn neighbors(&self) -> impl Iterator<Item = &crate::neighbor::Neighbor> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 188 |     pub fn routes(&self) -> &[crate::routing::Route] {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     pub fn best_route(&self, key: &crate::routing::RouteKey) -> Option<&crate::routing::Route> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 538 |     pub fn poll_with_events(&mut self) -> io::Result<Vec<Event>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 544 |     pub fn run(&mut self) -> io::Result<()> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/packet.rs:24:12
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl Packet {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  24 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  32 |     pub fn add_tlv(&mut self, tlv: Tlv) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  65 |     pub fn magic() -> u8 {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  69 |     pub fn version() -> u8 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  73 |     pub fn body_len(&self) -> u16 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn build_padn(n: u8) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub fn build_ack_request(opaque: u16, interval: u16) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn build_ack(opaque: u16) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub fn build_router_id(router_id: [u8; 8]) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |     pub fn build_next_hop(ae: u8, addr: Option<IpAddr>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub fn build_update(
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 192 |     pub fn build_route_request(ae: u8, plen: u8, prefix: Vec<u8>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 201 |     pub fn build_seqno_request(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `all` and `remove_by_router` are never used
[INFO] [stdout]   --> src/routing.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl RoutingTable {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn all(&self) -> &[Route] {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |     pub fn remove_by_router(&mut self, router_id: [u8; 8]) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "7329c031176aad3e130299569816fa1b426d56bb8d610fb6deea33b9f63dd8a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7329c031176aad3e130299569816fa1b426d56bb8d610fb6deea33b9f63dd8a9", kill_on_drop: false }`
[INFO] [stdout] 7329c031176aad3e130299569816fa1b426d56bb8d610fb6deea33b9f63dd8a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8279a9b785bc98834c8f99d74d4482ab4447b0bdb7c369f5a5a0b303409580a6
[INFO] running `Command { std: "docker" "start" "-a" "8279a9b785bc98834c8f99d74d4482ab4447b0bdb7c369f5a5a0b303409580a6", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] help: build is a valid .cargo/config.toml key
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/tlv.rs:402:25
[INFO] [stderr]     |
[INFO] [stderr] 402 |                         _ => {}
[INFO] [stderr]     |                         ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/tlv.rs:402:25
[INFO] [stderr]     |
[INFO] [stderr] 400 |                         IpAddr::V4(v4) => buf.extend(&v4.octets()),
[INFO] [stderr]     |                         -------------- matches some of the same values
[INFO] [stderr] 401 |                         IpAddr::V6(v6) => buf.extend(&v6.octets()),
[INFO] [stderr]     |                         -------------- matches some of the same values
[INFO] [stderr] 402 |                         _ => {}
[INFO] [stderr]     |                         ^ collectively making this unreachable
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/tlv.rs:437:25
[INFO] [stderr]     |
[INFO] [stderr] 437 |                         _ => {}
[INFO] [stderr]     |                         ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/tlv.rs:437:25
[INFO] [stderr]     |
[INFO] [stderr] 435 |                         IpAddr::V4(v4) => buf.extend(&v4.octets()),
[INFO] [stderr]     |                         -------------- matches some of the same values
[INFO] [stderr] 436 |                         IpAddr::V6(v6) => buf.extend(&v6.octets()),
[INFO] [stderr]     |                         -------------- matches some of the same values
[INFO] [stderr] 437 |                         _ => {}
[INFO] [stderr]     |                         ^ collectively making this unreachable
[INFO] [stderr] 
[INFO] [stderr] warning: `babel_rs` (lib) generated 2 warnings
[INFO] [stderr] warning: `babel_rs` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: field `1` is never read
[INFO] [stderr]   --> src/event.rs:12:28
[INFO] [stderr]    |
[INFO] [stderr] 12 |     NeighborUp(SocketAddr, Neighbor),
[INFO] [stderr]    |     ----------             ^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Event` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 12 -     NeighborUp(SocketAddr, Neighbor),
[INFO] [stderr] 12 +     NeighborUp(SocketAddr, ()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: method `set_txcost` is never used
[INFO] [stderr]   --> src/neighbor.rs:65:12
[INFO] [stderr]    |
[INFO] [stderr] 34 | impl Neighbor {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 65 |     pub fn set_txcost(&mut self, txcost: u16) {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_mut` and `set_txcost` are never used
[INFO] [stderr]    --> src/neighbor.rs:121:12
[INFO] [stderr]     |
[INFO] [stderr] 106 | impl NeighborTable {
[INFO] [stderr]     | ------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 121 |     pub fn get_mut(&mut self, addr: &SocketAddr) -> Option<&mut Neighbor> {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 158 |     pub fn set_txcost(&mut self, addr: SocketAddr, iface_index: u32, txcost: u16) {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]    --> src/node.rs:174:12
[INFO] [stderr]     |
[INFO] [stderr] 111 | impl BabelNode {
[INFO] [stderr]     | -------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 174 |     pub fn router_id(&self) -> [u8; 8] {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 |     pub fn seqno(&self) -> u16 {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 183 |     pub fn neighbors(&self) -> impl Iterator<Item = &crate::neighbor::Neighbor> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 188 |     pub fn routes(&self) -> &[crate::routing::Route] {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 193 |     pub fn best_route(&self, key: &crate::routing::RouteKey) -> Option<&crate::routing::Route> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 538 |     pub fn poll_with_events(&mut self) -> io::Result<Vec<Event>> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 544 |     pub fn run(&mut self) -> io::Result<()> {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/packet.rs:24:12
[INFO] [stderr]     |
[INFO] [stderr]  20 | impl Packet {
[INFO] [stderr]     | ----------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  24 |     pub fn new() -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  32 |     pub fn add_tlv(&mut self, tlv: Tlv) {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  65 |     pub fn magic() -> u8 {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  69 |     pub fn version() -> u8 {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  73 |     pub fn body_len(&self) -> u16 {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 116 |     pub fn build_padn(n: u8) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 120 |     pub fn build_ack_request(opaque: u16, interval: u16) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 128 |     pub fn build_ack(opaque: u16) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 154 |     pub fn build_router_id(router_id: [u8; 8]) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 161 |     pub fn build_next_hop(ae: u8, addr: Option<IpAddr>) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 169 |     pub fn build_update(
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 192 |     pub fn build_route_request(ae: u8, plen: u8, prefix: Vec<u8>) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 201 |     pub fn build_seqno_request(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `all` and `remove_by_router` are never used
[INFO] [stderr]   --> src/routing.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 48 | impl RoutingTable {
[INFO] [stderr]    | ----------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 54 |     pub fn all(&self) -> &[Route] {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 97 |     pub fn remove_by_router(&mut self, router_id: [u8; 8]) -> usize {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `babel_rs` (bin "babel_rs" test) generated 8 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/babel_rs-bb46593da080d514)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test neighbor::tests::hello_updates_neighbor ... ok
[INFO] [stdout] test neighbor::tests::stale_neighbor_detection ... ok
[INFO] [stdout] test packet::tests::test_build_and_serialize ... ok
[INFO] [stdout] test neighbor::tests::link_cost_uses_max ... ok
[INFO] [stdout] test neighbor::tests::hello_history_shifts_correctly ... ok
[INFO] [stdout] test packet::tests::test_multicast_v6_binding ... FAILED
[INFO] [stdout] test packet::tests::test_send_recv_local ... ok
[INFO] [stdout] test packet::tests::test_multicast_v4_binding ... ok
[INFO] [stdout] test neighbor::tests::table_updates_neighbors ... ok
[INFO] [stdout] test tlv::tests::hello_to_bytes ... ok
[INFO] [stdout] test tlv::tests::ihu_ipv6_roundtrip ... ok
[INFO] [stdout] test tlv::tests::padn_roundtrip ... ok
[INFO] [stdout] test tlv::tests::pad1_to_bytes ... ok
[INFO] [stdout] test tlv::tests::route_request_roundtrip ... ok
[INFO] [stdout] test tlv::tests::router_id_roundtrip ... ok
[INFO] [stdout] test tlv::tests::subtlv_pad1_to_bytes_and_parse ... ok
[INFO] [stdout] test neighbor::tests::prune_removes_stale_neighbors ... ok
[INFO] [stdout] test tlv::tests::parse_all_multiple_tlvs ... ok
[INFO] [stdout] test tlv::tests::ack_to_bytes ... ok
[INFO] [stdout] test tlv::tests::hello_roundtrip ... ok
[INFO] [stdout] test tlv::tests::unknown_tlv_roundtrip ... ok
[INFO] [stdout] test tlv::tests::update_roundtrip_simple_prefix ... ok
[INFO] [stdout] test tlv::tests::nexthop_ipv4_roundtrip ... ok
[INFO] [stdout] test tlv::tests::padn_to_bytes ... ok
[INFO] [stdout] test tlv::tests::seqno_request_roundtrip ... ok
[INFO] [stdout] test tlv::tests::subtlv_unknown_roundtrip ... ok
[INFO] [stdout] test tlv::tests::ack_request_to_bytes ... ok
[INFO] [stdout] test tlv::tests::subtlv_padn_to_bytes_and_parse ... ok
[INFO] [stdout] test tlv::tests::ihu_ipv4_roundtrip ... ok
[INFO] [stdout] test tlv::tests::tlv_with_subtlvs_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- packet::tests::test_multicast_v6_binding stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'packet::tests::test_multicast_v6_binding' (25) panicked at src/packet.rs:274:51:
[INFO] [stdout] multicast v6 bind failed: Os { code: 19, kind: Uncategorized, message: "No such device" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55666568a4aa - <<std[ec419fa8110287d5]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[35159d6ffb30e017]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x55666569f29a - core[35159d6ffb30e017]::fmt::write
[INFO] [stdout]    2:     0x55666568f052 - <alloc[a8a7aba520129d98]::vec::Vec<u8> as std[ec419fa8110287d5]::io::Write>::write_fmt
[INFO] [stdout]    3:     0x556665668b1f - std[ec419fa8110287d5]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x556665682689 - std[ec419fa8110287d5]::panicking::default_hook
[INFO] [stdout]    5:     0x55666561e72c - test[a8007afcd3effadc]::test_main_inner::<test[a8007afcd3effadc]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x556665682842 - std[ec419fa8110287d5]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x556665668bd8 - std[ec419fa8110287d5]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5566656604c9 - std[ec419fa8110287d5]::sys::backtrace::__rust_end_short_backtrace::<std[ec419fa8110287d5]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x556665669aad - __rustc[cfb3622dd870db93]::rust_begin_unwind
[INFO] [stdout]   10:     0x55666569fa2c - core[35159d6ffb30e017]::panicking::panic_fmt
[INFO] [stdout]   11:     0x55666569f7a2 - core[35159d6ffb30e017]::result::unwrap_failed
[INFO] [stdout]   12:     0x5566655f7cf2 - <core[35159d6ffb30e017]::result::Result<std[ec419fa8110287d5]::net::udp::UdpSocket, std[ec419fa8110287d5]::io::error::Error>>::expect
[INFO] [stdout]   13:     0x5566656000d5 - babel_rs[82e57f93ff65d40c]::packet::tests::test_multicast_v6_binding
[INFO] [stdout]   14:     0x5566655fe4e3 - babel_rs[82e57f93ff65d40c]::packet::tests::test_multicast_v6_binding::{closure#0}
[INFO] [stdout]   15:     0x5566655fd346 - <babel_rs[82e57f93ff65d40c]::packet::tests::test_multicast_v6_binding::{closure#0} as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   16:     0x556665611a0b - test[a8007afcd3effadc]::__rust_begin_short_backtrace::<core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>, fn() -> core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>>
[INFO] [stdout]   17:     0x55666561f1fb - test[a8007afcd3effadc]::run_test::{closure#0}
[INFO] [stdout]   18:     0x556665619bd4 - std[ec419fa8110287d5]::sys::backtrace::__rust_begin_short_backtrace::<test[a8007afcd3effadc]::run_test::{closure#1}, ()>
[INFO] [stdout]   19:     0x556665621e02 - <std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1} as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   20:     0x556665689aef - <std[ec419fa8110287d5]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   21:     0x735738ee5aa4 - <unknown>
[INFO] [stdout]   22:     0x735738f72a64 - clone
[INFO] [stdout]   23:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     packet::tests::test_multicast_v6_binding
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 29 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "8279a9b785bc98834c8f99d74d4482ab4447b0bdb7c369f5a5a0b303409580a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8279a9b785bc98834c8f99d74d4482ab4447b0bdb7c369f5a5a0b303409580a6", kill_on_drop: false }`
[INFO] [stdout] 8279a9b785bc98834c8f99d74d4482ab4447b0bdb7c369f5a5a0b303409580a6
