[INFO] cloning repository https://github.com/Charles-Schleich/boringtun-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Charles-Schleich/boringtun-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCharles-Schleich%2Fboringtun-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCharles-Schleich%2Fboringtun-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5a47644d9c583dd9ed76620bdbf37652fb088c1b [INFO] checking Charles-Schleich/boringtun-example against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCharles-Schleich%2Fboringtun-example" "/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/Charles-Schleich/boringtun-example on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Charles-Schleich/boringtun-example [INFO] finished tweaking git repo https://github.com/Charles-Schleich/boringtun-example [INFO] tweaked toml for git repo https://github.com/Charles-Schleich/boringtun-example written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/Charles-Schleich/boringtun-example already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded jni v0.10.2 [INFO] [stderr] Downloaded daemonize v0.4.1 [INFO] [stderr] Downloaded boxfnonce v0.1.1 [INFO] [stderr] Downloaded backtrace v0.3.58 [INFO] [stderr] Downloaded syn v1.0.71 [INFO] [stderr] Downloaded boringtun v0.3.0 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 838a0601e09c411ae56c300e8411b717c992dba2c378498dfd7e8d8f7c3b0327 [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" "838a0601e09c411ae56c300e8411b717c992dba2c378498dfd7e8d8f7c3b0327", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "838a0601e09c411ae56c300e8411b717c992dba2c378498dfd7e8d8f7c3b0327", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "838a0601e09c411ae56c300e8411b717c992dba2c378498dfd7e8d8f7c3b0327", kill_on_drop: false }` [INFO] [stdout] 838a0601e09c411ae56c300e8411b717c992dba2c378498dfd7e8d8f7c3b0327 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e95b515ec2687879838017edfd3fa86380d8828fcc008749db8b79da50441a4d [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" "e95b515ec2687879838017edfd3fa86380d8828fcc008749db8b79da50441a4d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.71 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking boxfnonce v0.1.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking encoding_rs v0.8.28 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking daemonize v0.4.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking http-body v0.4.1 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking boringtun v0.3.0 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Checking tokio-util v0.6.6 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking h2 v0.3.2 [INFO] [stderr] Checking serde v1.0.125 [INFO] [stderr] Checking hyper v0.14.7 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking ron v0.6.4 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking reqwest v0.11.3 [INFO] [stderr] Checking boringtun_example v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `de::DeserializeOwned` [INFO] [stdout] --> src/main.rs:11:37 [INFO] [stdout] | [INFO] [stdout] 11 | use serde::{Deserialize, Serialize, de::DeserializeOwned}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `WG_server` should have an upper camel case name [INFO] [stdout] --> src/main.rs:291:8 [INFO] [stdout] | [INFO] [stdout] 291 | struct WG_server { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `WgServer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `de::DeserializeOwned` [INFO] [stdout] --> src/main.rs:11:37 [INFO] [stdout] | [INFO] [stdout] 11 | use serde::{Deserialize, Serialize, de::DeserializeOwned}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `WG_server` should have an upper camel case name [INFO] [stdout] --> src/main.rs:291:8 [INFO] [stdout] | [INFO] [stdout] 291 | struct WG_server { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `WgServer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:235:21 [INFO] [stdout] | [INFO] [stdout] 235 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:273:13 [INFO] [stdout] | [INFO] [stdout] 273 | x => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `SRC_IP` should have a snake case name [INFO] [stdout] --> src/main.rs:52:63 [INFO] [stdout] | [INFO] [stdout] 52 | fn write_ipv4_ping(socket: &UdpSocket, data: &[u8], seq: u16, SRC_IP: Ipv4Addr, DEST_IP: Ipv4Addr) { [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `src_ip` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `DEST_IP` should have a snake case name [INFO] [stdout] --> src/main.rs:52:81 [INFO] [stdout] | [INFO] [stdout] 52 | fn write_ipv4_ping(socket: &UdpSocket, data: &[u8], seq: u16, SRC_IP: Ipv4Addr, DEST_IP: Ipv4Addr) { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `dest_ip` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `DEST_IP` should have a snake case name [INFO] [stdout] --> src/main.rs:362:9 [INFO] [stdout] | [INFO] [stdout] 362 | let DEST_IP: Ipv4Addr = to_ipv4(server_ip.clone()); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `dest_ip` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `SRC_IP` should have a snake case name [INFO] [stdout] --> src/main.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | let SRC_IP : Ipv4Addr = get_my_public_ip(); [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `src_ip` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:235:21 [INFO] [stdout] | [INFO] [stdout] 235 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:273:13 [INFO] [stdout] | [INFO] [stdout] 273 | x => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `SRC_IP` should have a snake case name [INFO] [stdout] --> src/main.rs:52:63 [INFO] [stdout] | [INFO] [stdout] 52 | fn write_ipv4_ping(socket: &UdpSocket, data: &[u8], seq: u16, SRC_IP: Ipv4Addr, DEST_IP: Ipv4Addr) { [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `src_ip` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `DEST_IP` should have a snake case name [INFO] [stdout] --> src/main.rs:52:81 [INFO] [stdout] | [INFO] [stdout] 52 | fn write_ipv4_ping(socket: &UdpSocket, data: &[u8], seq: u16, SRC_IP: Ipv4Addr, DEST_IP: Ipv4Addr) { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `dest_ip` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `DEST_IP` should have a snake case name [INFO] [stdout] --> src/main.rs:362:9 [INFO] [stdout] | [INFO] [stdout] 362 | let DEST_IP: Ipv4Addr = to_ipv4(server_ip.clone()); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `dest_ip` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `SRC_IP` should have a snake case name [INFO] [stdout] --> src/main.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | let SRC_IP : Ipv4Addr = get_my_public_ip(); [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `src_ip` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.95s [INFO] running `Command { std: "docker" "inspect" "e95b515ec2687879838017edfd3fa86380d8828fcc008749db8b79da50441a4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e95b515ec2687879838017edfd3fa86380d8828fcc008749db8b79da50441a4d", kill_on_drop: false }` [INFO] [stdout] e95b515ec2687879838017edfd3fa86380d8828fcc008749db8b79da50441a4d