[INFO] cloning repository https://github.com/howe1110/enode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/howe1110/enode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhowe1110%2Fenode", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhowe1110%2Fenode'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 33f6b0767e7e15995af27ff890b14d12f5d8f576 [INFO] checking howe1110/enode against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhowe1110%2Fenode" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/howe1110/enode on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/howe1110/enode [INFO] finished tweaking git repo https://github.com/howe1110/enode [INFO] tweaked toml for git repo https://github.com/howe1110/enode written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/howe1110/enode already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 04f77ecef69a8d647302f63ade0713e5167d94f3f20e83b2ac787d7c0c03468c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "04f77ecef69a8d647302f63ade0713e5167d94f3f20e83b2ac787d7c0c03468c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04f77ecef69a8d647302f63ade0713e5167d94f3f20e83b2ac787d7c0c03468c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04f77ecef69a8d647302f63ade0713e5167d94f3f20e83b2ac787d7c0c03468c", kill_on_drop: false }` [INFO] [stdout] 04f77ecef69a8d647302f63ade0713e5167d94f3f20e83b2ac787d7c0c03468c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39bd748bd8b9201899f4ce4803a676bfda38d2da0aa7810e79746b69ca6c4ce3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "39bd748bd8b9201899f4ce4803a676bfda38d2da0aa7810e79746b69ca6c4ce3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking byte-tools v0.1.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking bitflags v1.2.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking generic-array v0.7.3 [INFO] [stderr] Checking digest-buffer v0.3.1 [INFO] [stderr] Checking digest v0.5.2 [INFO] [stderr] Checking sha2 v0.5.3 [INFO] [stderr] Checking timer v0.2.0 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking ppgw v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `st` [INFO] [stdout] --> src/worker.rs:21:27 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(id: usize, st: UdpSocket, receiver: Arc>>) -> Worker { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_st` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ts` [INFO] [stdout] --> src/node.rs:77:13 [INFO] [stdout] | [INFO] [stdout] 77 | let ts = reader.read_u32::().unwrap(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flag` [INFO] [stdout] --> src/node.rs:114:72 [INFO] [stdout] | [INFO] [stdout] 114 | fn handle_data_ack(&self, src_addr: SocketAddr, flag: u16, reader: &mut R) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_flag` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `eof` is never read [INFO] [stdout] --> src/node.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | let mut eof = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reader` [INFO] [stdout] --> src/node.rs:302:9 [INFO] [stdout] | [INFO] [stdout] 302 | reader: &mut R, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/node.rs:303:9 [INFO] [stdout] | [INFO] [stdout] 303 | addr: &str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `send_cache` [INFO] [stdout] --> src/node.rs:304:9 [INFO] [stdout] | [INFO] [stdout] 304 | send_cache: Arc>>, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_cache` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/NodeShell.rs:48:28 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn sendfile(&self, file: &str) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `NodeShell` should have a snake case name [INFO] [stdout] --> src/lib.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub mod NodeShell; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `node_shell` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant in pattern `UserMessage` should have an upper case name [INFO] [stdout] --> src/worker.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | UserMessage => println!("receive message: {:?}", String::from_utf8(y.msgdata.to_owned()).unwrap()), [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `USER_MESSAGE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `st` [INFO] [stdout] --> src/worker.rs:21:27 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(id: usize, st: UdpSocket, receiver: Arc>>) -> Worker { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_st` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ts` [INFO] [stdout] --> src/node.rs:77:13 [INFO] [stdout] | [INFO] [stdout] 77 | let ts = reader.read_u32::().unwrap(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flag` [INFO] [stdout] --> src/node.rs:114:72 [INFO] [stdout] | [INFO] [stdout] 114 | fn handle_data_ack(&self, src_addr: SocketAddr, flag: u16, reader: &mut R) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_flag` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `eof` is never read [INFO] [stdout] --> src/node.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | let mut eof = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reader` [INFO] [stdout] --> src/node.rs:302:9 [INFO] [stdout] | [INFO] [stdout] 302 | reader: &mut R, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/node.rs:303:9 [INFO] [stdout] | [INFO] [stdout] 303 | addr: &str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `send_cache` [INFO] [stdout] --> src/node.rs:304:9 [INFO] [stdout] | [INFO] [stdout] 304 | send_cache: Arc>>, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_cache` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/NodeShell.rs:48:28 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn sendfile(&self, file: &str) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/node.rs:259:9 [INFO] [stdout] | [INFO] [stdout] 259 | self.socket.send_to(&vec[0..vec.len()], addr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `UserMessage` should have an upper case name [INFO] [stdout] --> src/data.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const UserMessage:u16 = 1024; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `USER_MESSAGE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `NodeShell` should have a snake case name [INFO] [stdout] --> src/lib.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub mod NodeShell; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `node_shell` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant in pattern `UserMessage` should have an upper case name [INFO] [stdout] --> src/worker.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | UserMessage => println!("receive message: {:?}", String::from_utf8(y.msgdata.to_owned()).unwrap()), [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `USER_MESSAGE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/bin/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ppgw::node::Node` [INFO] [stdout] --> src/bin/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use ppgw::node::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/node.rs:259:9 [INFO] [stdout] | [INFO] [stdout] 259 | self.socket.send_to(&vec[0..vec.len()], addr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/bin/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ppgw::node::Node` [INFO] [stdout] --> src/bin/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use ppgw::node::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `UserMessage` should have an upper case name [INFO] [stdout] --> src/data.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const UserMessage:u16 = 1024; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `USER_MESSAGE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.83s [INFO] running `Command { std: "docker" "inspect" "39bd748bd8b9201899f4ce4803a676bfda38d2da0aa7810e79746b69ca6c4ce3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39bd748bd8b9201899f4ce4803a676bfda38d2da0aa7810e79746b69ca6c4ce3", kill_on_drop: false }` [INFO] [stdout] 39bd748bd8b9201899f4ce4803a676bfda38d2da0aa7810e79746b69ca6c4ce3