[INFO] cloning repository https://github.com/ericrobolson/g_network
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ericrobolson/g_network" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericrobolson%2Fg_network", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericrobolson%2Fg_network'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a2f880a6fb3a4ba4556a750091bf361a51559ec
[INFO] testing ericrobolson/g_network against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericrobolson%2Fg_network" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ericrobolson/g_network
[INFO] finished tweaking git repo https://github.com/ericrobolson/g_network
[INFO] tweaked toml for git repo https://github.com/ericrobolson/g_network written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ericrobolson/g_network on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ericrobolson/g_network 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crc32fast v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5704bff7343e2707e4b38eddc2ebcd4d80041f29db3ec33082fe29ea6c617055
[INFO] running `Command { std: "docker" "start" "-a" "5704bff7343e2707e4b38eddc2ebcd4d80041f29db3ec33082fe29ea6c617055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5704bff7343e2707e4b38eddc2ebcd4d80041f29db3ec33082fe29ea6c617055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5704bff7343e2707e4b38eddc2ebcd4d80041f29db3ec33082fe29ea6c617055", kill_on_drop: false }`
[INFO] [stdout] 5704bff7343e2707e4b38eddc2ebcd4d80041f29db3ec33082fe29ea6c617055
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d95e0102bc060ebfa7f47058b7380f2ab4b5ae30bc2c13ba1b602afaa6bc3b4
[INFO] running `Command { std: "docker" "start" "-a" "3d95e0102bc060ebfa7f47058b7380f2ab4b5ae30bc2c13ba1b602afaa6bc3b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.3.0
[INFO] [stderr]    Compiling networking v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |             /// This will ensure that we only start acking valid packets.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 107 |             latest_ack_id: PacketId::from(0).decrement(),
[INFO] [stdout]     |             -------------------------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             /// This ensures that we start polling at the proper id.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 109 |             next_id_to_poll: packet_id::Inner::MAX.into(),
[INFO] [stdout]     |             --------------------------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:110:13
[INFO] [stdout]     |
[INFO] [stdout] 110 |             /// The next packet to send off.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 111 |             next_packet_id: 0.into(),
[INFO] [stdout]     |             ------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |             /// The capacity for each packet.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 113 |             packet_capacity,
[INFO] [stdout]     |             --------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 |             /// The received packets.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 115 |             received_packet_buffer: RingBuffer::new(),
[INFO] [stdout]     |             ----------------------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:116:13
[INFO] [stdout]     |
[INFO] [stdout] 116 |             /// The sent packets and the delivery status.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 117 |             sent_packet_sequence_buffer: RingBuffer::new(),
[INFO] [stdout]     |             ---------------------------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |             /// The socket handle.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 119 |             socket,
[INFO] [stdout]     |             ------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `packet::*`
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use packet::*;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `packet_id::*`
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use packet_id::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/connection.rs:237:17
[INFO] [stdout]     |
[INFO] [stdout] 199 | /                 match Packet::from_bytes(&buff) {
[INFO] [stdout] 200 | |                     Ok(packet) => {
[INFO] [stdout] 201 | |                         // Read in sequence from the packet header
[INFO] [stdout] 202 | |                         let ack_id = packet.ack_id();
[INFO] [stdout] ...   |
[INFO] [stdout] 234 | |                     Err(_) => todo!(),
[INFO] [stdout] 235 | |                 }
[INFO] [stdout]     | |_________________- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 236 |
[INFO] [stdout] 237 |                   todo!()
[INFO] [stdout]     |                   ^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DeliveryStatus` is never used
[INFO] [stdout]   --> src/connection.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum DeliveryStatus {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Notification` is never constructed
[INFO] [stdout]   --> src/connection.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Notification {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUFFER_SIZE` is never used
[INFO] [stdout]   --> src/connection.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | const BUFFER_SIZE: usize = 1024;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Connection` is never constructed
[INFO] [stdout]   --> src/connection.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Connection<TSocket>
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/connection.rs:46:12
[INFO] [stdout]     |
[INFO] [stdout] 41  | / impl<TSocket> Connection<TSocket>
[INFO] [stdout] 42  | | where
[INFO] [stdout] 43  | |     TSocket: Socket,
[INFO] [stdout]     | |____________________- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46  |       pub fn generate_packet(&mut self) -> Packet {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58  |       fn handle_acks(&mut self, packet: &Packet) {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83  |       fn mark_in_flight_as_dropped(&mut self) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |       pub fn new(packet_capacity: usize, socket: TSocket) -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |       pub fn poll_notification(&mut self) -> Option<Notification> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |       pub fn receive(&mut self) -> Result<Option<Packet>, PacketErr> {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 244 |       fn set_acks(&self, packet: &mut Packet) {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 |       pub fn send_packet(&mut self, mut packet: Packet) -> Result<(), SocketErr> {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SocketErr` is never used
[INFO] [stdout]  --> src/socket.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum SocketErr {}
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Socket` is never used
[INFO] [stdout]  --> src/socket.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Socket {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "3d95e0102bc060ebfa7f47058b7380f2ab4b5ae30bc2c13ba1b602afaa6bc3b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d95e0102bc060ebfa7f47058b7380f2ab4b5ae30bc2c13ba1b602afaa6bc3b4", kill_on_drop: false }`
[INFO] [stdout] 3d95e0102bc060ebfa7f47058b7380f2ab4b5ae30bc2c13ba1b602afaa6bc3b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ceab0b4f107cbb1c6053265dde59c034c830e25bb62f66989abfaad4cf318806
[INFO] running `Command { std: "docker" "start" "-a" "ceab0b4f107cbb1c6053265dde59c034c830e25bb62f66989abfaad4cf318806", kill_on_drop: false }`
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |             /// This will ensure that we only start acking valid packets.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 107 |             latest_ack_id: PacketId::from(0).decrement(),
[INFO] [stdout]     |             -------------------------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             /// This ensures that we start polling at the proper id.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 109 |             next_id_to_poll: packet_id::Inner::MAX.into(),
[INFO] [stdout]     |             --------------------------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:110:13
[INFO] [stdout]     |
[INFO] [stdout] 110 |             /// The next packet to send off.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 111 |             next_packet_id: 0.into(),
[INFO] [stdout]     |             ------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |             /// The capacity for each packet.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 113 |             packet_capacity,
[INFO] [stdout]     |             --------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 |             /// The received packets.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 115 |             received_packet_buffer: RingBuffer::new(),
[INFO] [stdout]     |             ----------------------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:116:13
[INFO] [stdout]     |
[INFO] [stdout] 116 |             /// The sent packets and the delivery status.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 117 |             sent_packet_sequence_buffer: RingBuffer::new(),
[INFO] [stdout]     |             ---------------------------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |             /// The socket handle.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 119 |             socket,
[INFO] [stdout]     |             ------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `packet::*`
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use packet::*;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `packet_id::*`
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use packet_id::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/connection.rs:237:17
[INFO] [stdout]     |
[INFO] [stdout] 199 | /                 match Packet::from_bytes(&buff) {
[INFO] [stdout] 200 | |                     Ok(packet) => {
[INFO] [stdout] 201 | |                         // Read in sequence from the packet header
[INFO] [stdout] 202 | |                         let ack_id = packet.ack_id();
[INFO] [stdout] ...   |
[INFO] [stdout] 234 | |                     Err(_) => todo!(),
[INFO] [stdout] 235 | |                 }
[INFO] [stdout]     | |_________________- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 236 |
[INFO] [stdout] 237 |                   todo!()
[INFO] [stdout]     |                   ^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DeliveryStatus` is never used
[INFO] [stdout]   --> src/connection.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum DeliveryStatus {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Notification` is never constructed
[INFO] [stdout]   --> src/connection.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Notification {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUFFER_SIZE` is never used
[INFO] [stdout]   --> src/connection.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | const BUFFER_SIZE: usize = 1024;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Connection` is never constructed
[INFO] [stdout]   --> src/connection.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Connection<TSocket>
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/connection.rs:46:12
[INFO] [stdout]     |
[INFO] [stdout] 41  | / impl<TSocket> Connection<TSocket>
[INFO] [stdout] 42  | | where
[INFO] [stdout] 43  | |     TSocket: Socket,
[INFO] [stdout]     | |____________________- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46  |       pub fn generate_packet(&mut self) -> Packet {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58  |       fn handle_acks(&mut self, packet: &Packet) {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83  |       fn mark_in_flight_as_dropped(&mut self) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |       pub fn new(packet_capacity: usize, socket: TSocket) -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |       pub fn poll_notification(&mut self) -> Option<Notification> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |       pub fn receive(&mut self) -> Result<Option<Packet>, PacketErr> {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 244 |       fn set_acks(&self, packet: &mut Packet) {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 |       pub fn send_packet(&mut self, mut packet: Packet) -> Result<(), SocketErr> {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling networking v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `SocketErr` is never used
[INFO] [stdout]  --> src/socket.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum SocketErr {}
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Socket` is never used
[INFO] [stdout]  --> src/socket.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Socket {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |             /// This will ensure that we only start acking valid packets.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 107 |             latest_ack_id: PacketId::from(0).decrement(),
[INFO] [stdout]     |             -------------------------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             /// This ensures that we start polling at the proper id.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 109 |             next_id_to_poll: packet_id::Inner::MAX.into(),
[INFO] [stdout]     |             --------------------------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:110:13
[INFO] [stdout]     |
[INFO] [stdout] 110 |             /// The next packet to send off.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 111 |             next_packet_id: 0.into(),
[INFO] [stdout]     |             ------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |             /// The capacity for each packet.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 113 |             packet_capacity,
[INFO] [stdout]     |             --------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 |             /// The received packets.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 115 |             received_packet_buffer: RingBuffer::new(),
[INFO] [stdout]     |             ----------------------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:116:13
[INFO] [stdout]     |
[INFO] [stdout] 116 |             /// The sent packets and the delivery status.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 117 |             sent_packet_sequence_buffer: RingBuffer::new(),
[INFO] [stdout]     |             ---------------------------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/connection.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |             /// The socket handle.
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 119 |             socket,
[INFO] [stdout]     |             ------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `packet_id::*`
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use packet_id::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/connection.rs:237:17
[INFO] [stdout]     |
[INFO] [stdout] 199 | /                 match Packet::from_bytes(&buff) {
[INFO] [stdout] 200 | |                     Ok(packet) => {
[INFO] [stdout] 201 | |                         // Read in sequence from the packet header
[INFO] [stdout] 202 | |                         let ack_id = packet.ack_id();
[INFO] [stdout] ...   |
[INFO] [stdout] 234 | |                     Err(_) => todo!(),
[INFO] [stdout] 235 | |                 }
[INFO] [stdout]     | |_________________- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 236 |
[INFO] [stdout] 237 |                   todo!()
[INFO] [stdout]     |                   ^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `borrow::Borrow`
[INFO] [stdout]  --> src/test_helpers.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{borrow::Borrow, cell::RefCell};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Notification` is never constructed
[INFO] [stdout]   --> src/connection.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Notification {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `poll_notification` and `receive` are never used
[INFO] [stdout]    --> src/connection.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 41  | / impl<TSocket> Connection<TSocket>
[INFO] [stdout] 42  | | where
[INFO] [stdout] 43  | |     TSocket: Socket,
[INFO] [stdout]     | |____________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127 |       pub fn poll_notification(&mut self) -> Option<Notification> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |       pub fn receive(&mut self) -> Result<Option<Packet>, PacketErr> {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read` is never used
[INFO] [stdout]   --> src/socket.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub trait Socket {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fn read(&self, buff: &mut [u8]) -> Result<(), SocketErr>;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "ceab0b4f107cbb1c6053265dde59c034c830e25bb62f66989abfaad4cf318806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceab0b4f107cbb1c6053265dde59c034c830e25bb62f66989abfaad4cf318806", kill_on_drop: false }`
[INFO] [stdout] ceab0b4f107cbb1c6053265dde59c034c830e25bb62f66989abfaad4cf318806
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de7ba16052e15d4eb73bcadb70c23c5d74468fa8b760c8a29eaf2a20e3811637
[INFO] running `Command { std: "docker" "start" "-a" "de7ba16052e15d4eb73bcadb70c23c5d74468fa8b760c8a29eaf2a20e3811637", kill_on_drop: false }`
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/connection.rs:106:13
[INFO] [stderr]     |
[INFO] [stderr] 106 |             /// This will ensure that we only start acking valid packets.
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 107 |             latest_ack_id: PacketId::from(0).decrement(),
[INFO] [stderr]     |             -------------------------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/connection.rs:108:13
[INFO] [stderr]     |
[INFO] [stderr] 108 |             /// This ensures that we start polling at the proper id.
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 109 |             next_id_to_poll: packet_id::Inner::MAX.into(),
[INFO] [stderr]     |             --------------------------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/connection.rs:110:13
[INFO] [stderr]     |
[INFO] [stderr] 110 |             /// The next packet to send off.
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 111 |             next_packet_id: 0.into(),
[INFO] [stderr]     |             ------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/connection.rs:112:13
[INFO] [stderr]     |
[INFO] [stderr] 112 |             /// The capacity for each packet.
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 113 |             packet_capacity,
[INFO] [stderr]     |             --------------- rustdoc does not generate documentation for expression fields
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/connection.rs:114:13
[INFO] [stderr]     |
[INFO] [stderr] 114 |             /// The received packets.
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 115 |             received_packet_buffer: RingBuffer::new(),
[INFO] [stderr]     |             ----------------------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/connection.rs:116:13
[INFO] [stderr]     |
[INFO] [stderr] 116 |             /// The sent packets and the delivery status.
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 117 |             sent_packet_sequence_buffer: RingBuffer::new(),
[INFO] [stderr]     |             ---------------------------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/connection.rs:118:13
[INFO] [stderr]     |
[INFO] [stderr] 118 |             /// The socket handle.
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 119 |             socket,
[INFO] [stderr]     |             ------ rustdoc does not generate documentation for expression fields
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `packet::*`
[INFO] [stderr]   --> src/lib.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use packet::*;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `packet_id::*`
[INFO] [stderr]   --> src/lib.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use packet_id::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/connection.rs:237:17
[INFO] [stderr]     |
[INFO] [stderr] 199 | /                 match Packet::from_bytes(&buff) {
[INFO] [stderr] 200 | |                     Ok(packet) => {
[INFO] [stderr] 201 | |                         // Read in sequence from the packet header
[INFO] [stderr] 202 | |                         let ack_id = packet.ack_id();
[INFO] [stderr] ...   |
[INFO] [stderr] 234 | |                     Err(_) => todo!(),
[INFO] [stderr] 235 | |                 }
[INFO] [stderr]     | |_________________- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stderr] 236 |
[INFO] [stderr] 237 |                   todo!()
[INFO] [stderr]     |                   ^^^^^^^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: enum `DeliveryStatus` is never used
[INFO] [stderr]   --> src/connection.rs:11:6
[INFO] [stderr]    |
[INFO] [stderr] 11 | enum DeliveryStatus {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Notification` is never constructed
[INFO] [stderr]   --> src/connection.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct Notification {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BUFFER_SIZE` is never used
[INFO] [stderr]   --> src/connection.rs:23:7
[INFO] [stderr]    |
[INFO] [stderr] 23 | const BUFFER_SIZE: usize = 1024;
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Connection` is never constructed
[INFO] [stderr]   --> src/connection.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct Connection<TSocket>
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/connection.rs:46:12
[INFO] [stderr]     |
[INFO] [stderr] 41  | / impl<TSocket> Connection<TSocket>
[INFO] [stderr] 42  | | where
[INFO] [stderr] 43  | |     TSocket: Socket,
[INFO] [stderr]     | |____________________- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 46  |       pub fn generate_packet(&mut self) -> Packet {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 58  |       fn handle_acks(&mut self, packet: &Packet) {
[INFO] [stderr]     |          ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 83  |       fn mark_in_flight_as_dropped(&mut self) {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 104 |       pub fn new(packet_capacity: usize, socket: TSocket) -> Self {
[INFO] [stderr]     |              ^^^
[INFO] [stderr] ...
[INFO] [stderr] 127 |       pub fn poll_notification(&mut self) -> Option<Notification> {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 194 |       pub fn receive(&mut self) -> Result<Option<Packet>, PacketErr> {
[INFO] [stderr]     |              ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 244 |       fn set_acks(&self, packet: &mut Packet) {
[INFO] [stderr]     |          ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 263 |       pub fn send_packet(&mut self, mut packet: Packet) -> Result<(), SocketErr> {
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `SocketErr` is never used
[INFO] [stderr]  --> src/socket.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub enum SocketErr {}
[INFO] [stderr]   |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Socket` is never used
[INFO] [stderr]  --> src/socket.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub trait Socket {
[INFO] [stderr]   |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `networking` (lib) generated 17 warnings (run `cargo fix --lib -p networking` to apply 2 suggestions)
[INFO] [stderr] warning: unused import: `packet_id::*`
[INFO] [stderr]   --> src/lib.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use packet_id::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `borrow::Borrow`
[INFO] [stderr]  --> src/test_helpers.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::{borrow::Borrow, cell::RefCell};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Notification` is never constructed
[INFO] [stderr]   --> src/connection.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct Notification {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `poll_notification` and `receive` are never used
[INFO] [stderr]    --> src/connection.rs:127:12
[INFO] [stderr]     |
[INFO] [stderr] 41  | / impl<TSocket> Connection<TSocket>
[INFO] [stderr] 42  | | where
[INFO] [stderr] 43  | |     TSocket: Socket,
[INFO] [stderr]     | |____________________- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 127 |       pub fn poll_notification(&mut self) -> Option<Notification> {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 194 |       pub fn receive(&mut self) -> Result<Option<Packet>, PacketErr> {
[INFO] [stderr]     |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `read` is never used
[INFO] [stderr]   --> src/socket.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 5  | pub trait Socket {
[INFO] [stderr]    |           ------ method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 10 |     fn read(&self, buff: &mut [u8]) -> Result<(), SocketErr>;
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `networking` (lib test) generated 13 warnings (8 duplicates) (run `cargo fix --lib -p networking --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/networking-28806913e3c093d6)
[INFO] [stdout] 
[INFO] [stdout] running 74 tests
[INFO] [stdout] test connection::tests::generate_packet::adds_new_packet ... ok
[INFO] [stdout] test connection::tests::handle_acks::ack_bits_not_marked_as_delivered_if_status_is_none ... ok
[INFO] [stdout] test connection::tests::handle_acks::ack_bits_not_marked_as_delivered_if_status_is_some_delivered ... ok
[INFO] [stdout] test connection::tests::handle_acks::ack_bits_marked_as_delivered_if_status_is_some_in_flight ... ok
[INFO] [stdout] test connection::tests::mark_in_flight_as_dropped::markes_packets_outside_of_window_as_dropped ... ok
[INFO] [stdout] test connection::tests::handle_acks::ack_bits_not_marked_as_delivered_if_status_is_some_dropped ... ok
[INFO] [stdout] test connection::tests::mark_in_flight_as_dropped::leaves_window_packets_alone ... ok
[INFO] [stdout] test connection::tests::mark_in_flight_as_dropped::marks_single_packet_ouside_buffer_as_dropped ... ok
[INFO] [stdout] test connection::tests::new::returns_expected ... ok
[INFO] [stdout] test connection::tests::mark_in_flight_as_dropped::no_inflight_does_nothing ... ok
[INFO] [stdout] test connection::tests::handle_acks::marks_ack_id_as_ackd ... ok
[INFO] [stdout] test connection::tests::send_packet::writes_header ... ok
[INFO] [stdout] test connection::tests::set_acks::sets_all_received_bits ... ok
[INFO] [stdout] test connection::tests::set_acks::sets_latest_id ... ok
[INFO] [stdout] test connection::tests::send_packet::sets_ack_id_to_last_ack ... ok
[INFO] [stdout] test connection::tests::send_packet::generates_ack_bits ... ok
[INFO] [stdout] test connection::tests::set_acks::sets_received_bits ... ok
[INFO] [stdout] test packet::tests::ack::ack_outside_window_does_nothing ... ok
[INFO] [stdout] test packet::tests::ack::ack_packet_2n_sets_second_bit ... ok
[INFO] [stdout] test packet::tests::ack::ack_greater_than_original_does_nothing ... ok
[INFO] [stdout] test packet::tests::ack::ack_packet_4n_sets_fourth_bit ... ok
[INFO] [stdout] test packet::tests::ack::ack_packet_8n_sets_eighth_bit ... ok
[INFO] [stdout] test packet::tests::ackd_packets::ack_id_returns ... ok
[INFO] [stdout] test packet::tests::ack::ack_packet_does_not_modify_existing ... ok
[INFO] [stdout] test packet::tests::ack::ack_is_original_ack_does_nothing ... ok
[INFO] [stdout] test packet::tests::ackd_packets::adds_single_bitflag ... ok
[INFO] [stdout] test packet::tests::ack::ack_packet_33n_does_nothing ... ok
[INFO] [stdout] test packet::tests::ack::ack_packet_32n_sets_32nd_bit ... ok
[INFO] [stdout] test packet::tests::ack::ack_packet_n1_sets_first_bit ... ok
[INFO] [stdout] test packet::tests::ackd_packets::returns_bit_flags ... ok
[INFO] [stdout] test packet::tests::ackd_packets::adds_two_bitflags ... ok
[INFO] [stdout] test packet::tests::bytes::returns_expected ... ok
[INFO] [stdout] test packet::tests::contents::returns_expected ... ok
[INFO] [stdout] test packet::tests::from_bytes::at_capacity_returns_expected ... ok
[INFO] [stdout] test packet::tests::from_bytes::less_than_capacity_returns_expected ... ok
[INFO] [stdout] test packet::tests::from_bytes::would_overflow_returns_error ... ok
[INFO] [stdout] test packet::tests::len::new_packet_has_header_as_len ... ok
[INFO] [stdout] test packet::tests::len::writing_modifies_len ... ok
[INFO] [stdout] test packet::tests::set_ack::set_ack_clears_ackd_bits ... ok
[INFO] [stdout] test packet::tests::write::boundary_does_not_overflow ... ok
[INFO] [stdout] test packet::tests::write::packet_writes_little_endian ... ok
[INFO] [stdout] test packet::tests::write::would_not_overflow_returns_remaining_len ... ok
[INFO] [stdout] test packet::tests::write_header::ack_id_is_written ... ok
[INFO] [stdout] test packet::tests::write_header::bitfields_are_written ... ok
[INFO] [stdout] test packet::tests::write_header::hash_is_written ... ok
[INFO] [stdout] test packet::tests::write_header::packet_id_is_written ... ok
[INFO] [stdout] test packet_id::tests::decrement::should_decrement_and_wrap ... ok
[INFO] [stdout] test packet_id::tests::decrement::should_decrement ... ok
[INFO] [stdout] test packet_id::tests::decrement_n::should_decrement ... ok
[INFO] [stdout] test packet_id::tests::increment::increment_adds_one ... ok
[INFO] [stdout] test packet_id::tests::is_greater::test_5_greater_than_65000 ... ok
[INFO] [stdout] test packet_id::tests::sub::sub_should_subtract_and_wrap ... ok
[INFO] [stdout] test packet_id::tests::decrement_n::should_decrement_and_wrap ... ok
[INFO] [stdout] test ring_buffer::tests::get::over_buffer_size_wraps ... ok
[INFO] [stdout] test packet_id::tests::sub::sub_should_subtract ... ok
[INFO] [stdout] test packet_id::tests::is_greater::two_greater_than_one ... ok
[INFO] [stdout] test ring_buffer::tests::get::under_buffer_size_returns_item ... ok
[INFO] [stdout] test packet_id::tests::increment::increment_wraps ... ok
[INFO] [stdout] test ring_buffer::tests::get_mut::over_buffer_size_wraps ... ok
[INFO] [stdout] test ring_buffer::tests::get_mut::under_buffer_size_returns_item ... ok
[INFO] [stdout] test ring_buffer::tests::insert::should_wrap_indexes ... ok
[INFO] [stdout] test packet::tests::ack::ack_packet_16n_sets_sixteenth_bit ... ok
[INFO] [stdout] test packet::tests::new::returns_expected ... ok
[INFO] [stdout] test packet::tests::write::overflow_does_nothing ... ok
[INFO] [stdout] test packet::tests::write_header::packet_len_is_written ... ok
[INFO] [stdout] test packet::tests::zero_crc32_bytes::bytes_are_zeroed ... ok
[INFO] [stdout] test connection::tests::send_packet::sets_packet_status_to_inflight ... ok
[INFO] [stdout] test packet::tests::from_bytes::invalid_checksum_returns_error ... ok
[INFO] [stdout] test ring_buffer::tests::insert::should_overwrite ... ok
[INFO] [stdout] test ring_buffer::tests::new::returns_expected ... ok
[INFO] [stdout] test ring_buffer::tests::transform_idx::under_buffer_size_returns_idx ... ok
[INFO] [stdout] test ring_buffer::tests::transform_idx::over_buffer_size_wraps ... ok
[INFO] [stdout] test connection::tests::poll_notification::tests ... FAILED
[INFO] [stdout] test connection::tests::receive::tests ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- connection::tests::poll_notification::tests stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'connection::tests::poll_notification::tests' panicked at src/connection.rs:524:13:
[INFO] [stdout] not yet implemented: Test
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57ab01b6f2a2 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x57ab01b6f2a2 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x57ab01b6f2a2 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x57ab01b6f2a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x57ab01b94393 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x57ab01b94393 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x57ab01b6c483 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x57ab01b6c483 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x57ab01b6f0f2 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x57ab01b7080c - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x57ab01b70662 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x57ab01b38744 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x57ab01b38744 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x57ab01b711eb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x57ab01b711eb - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x57ab01b70f86 - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:699:13
[INFO] [stdout]   16:     0x57ab01b6f799 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x57ab01b70c4d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x57ab01b92ee0 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x57ab01af9fdc - networking::connection::tests::poll_notification::tests::hbb8a68a6da60913c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/connection.rs:524:13
[INFO] [stdout]   20:     0x57ab01af9fdc - networking::connection::tests::poll_notification::tests::{{closure}}::hc73f2b36f6905c50
[INFO] [stdout]                                at /opt/rustwide/workdir/src/connection.rs:523:19
[INFO] [stdout]   21:     0x57ab01af9fdc - core::ops::function::FnOnce::call_once::h219cbd0ed93adac9
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x57ab01b3decb - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x57ab01b3decb - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   24:     0x57ab01b3d0be - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   25:     0x57ab01b3d0be - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   26:     0x57ab01b3d0be - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   27:     0x57ab01b3d0be - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   28:     0x57ab01b3d0be - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x57ab01b3d0be - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   30:     0x57ab01b3d0be - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   31:     0x57ab01b00c34 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   32:     0x57ab01b00c34 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   33:     0x57ab01b0460a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   34:     0x57ab01b0460a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   35:     0x57ab01b0460a - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   36:     0x57ab01b0460a - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   37:     0x57ab01b0460a - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x57ab01b0460a - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   39:     0x57ab01b0460a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x57ab01b74147 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   41:     0x57ab01b74147 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   42:     0x57ab01b74147 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   43:     0x784b4b93faa4 - <unknown>
[INFO] [stdout]   44:     0x784b4b9cca34 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- connection::tests::receive::tests stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'connection::tests::receive::tests' panicked at src/connection.rs:531:13:
[INFO] [stdout] not yet implemented: Test
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57ab01b6f2a2 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x57ab01b6f2a2 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x57ab01b6f2a2 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x57ab01b6f2a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x57ab01b94393 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x57ab01b94393 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x57ab01b6c483 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x57ab01b6c483 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x57ab01b6f0f2 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x57ab01b7080c - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x57ab01b70662 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x57ab01b38744 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x57ab01b38744 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x57ab01b711eb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]   14:     0x57ab01b711eb - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x57ab01b70f86 - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:699:13
[INFO] [stdout]   16:     0x57ab01b6f799 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x57ab01b70c4d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x57ab01b92ee0 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x57ab01afaefc - networking::connection::tests::receive::tests::hca542c906e6c15b9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/connection.rs:531:13
[INFO] [stdout]   20:     0x57ab01afaefc - networking::connection::tests::receive::tests::{{closure}}::h6ead203c9f2a1ae8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/connection.rs:530:19
[INFO] [stdout]   21:     0x57ab01afaefc - core::ops::function::FnOnce::call_once::hde0c18d838fdb2e2
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x57ab01b3decb - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x57ab01b3decb - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   24:     0x57ab01b3d0be - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   25:     0x57ab01b3d0be - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   26:     0x57ab01b3d0be - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   27:     0x57ab01b3d0be - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   28:     0x57ab01b3d0be - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x57ab01b3d0be - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   30:     0x57ab01b3d0be - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   31:     0x57ab01b00c34 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   32:     0x57ab01b00c34 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   33:     0x57ab01b0460a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   34:     0x57ab01b0460a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   35:     0x57ab01b0460a - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   36:     0x57ab01b0460a - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   37:     0x57ab01b0460a - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x57ab01b0460a - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   39:     0x57ab01b0460a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x57ab01b74147 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   41:     0x57ab01b74147 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   42:     0x57ab01b74147 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   43:     0x784b4b93faa4 - <unknown>
[INFO] [stdout]   44:     0x784b4b9cca34 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     connection::tests::poll_notification::tests
[INFO] [stdout]     connection::tests::receive::tests
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 72 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "de7ba16052e15d4eb73bcadb70c23c5d74468fa8b760c8a29eaf2a20e3811637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de7ba16052e15d4eb73bcadb70c23c5d74468fa8b760c8a29eaf2a20e3811637", kill_on_drop: false }`
[INFO] [stdout] de7ba16052e15d4eb73bcadb70c23c5d74468fa8b760c8a29eaf2a20e3811637
