[INFO] fetching crate portal-tunneler 0.1.0-beta.0...
[INFO] checking portal-tunneler-0.1.0-beta.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate portal-tunneler 0.1.0-beta.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate portal-tunneler 0.1.0-beta.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate portal-tunneler 0.1.0-beta.0
[INFO] finished tweaking crates.io crate portal-tunneler 0.1.0-beta.0
[INFO] tweaked toml for crates.io crate portal-tunneler 0.1.0-beta.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate portal-tunneler 0.1.0-beta.0 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getrandom v0.2.13
[INFO] [stderr]   Downloaded portal-puncher-sm v0.1.0-beta.0
[INFO] [stderr]   Downloaded inlined v0.1.1
[INFO] [stderr]   Downloaded portal-tunneler-proto v0.1.0-beta.0
[INFO] [stderr]   Downloaded rcgen v0.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3795cbb9ca2462353e841dbc5876ce6da91c3e10171472e39ef1bbec8decbb17
[INFO] running `Command { std: "docker" "start" "-a" "3795cbb9ca2462353e841dbc5876ce6da91c3e10171472e39ef1bbec8decbb17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3795cbb9ca2462353e841dbc5876ce6da91c3e10171472e39ef1bbec8decbb17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3795cbb9ca2462353e841dbc5876ce6da91c3e10171472e39ef1bbec8decbb17", kill_on_drop: false }`
[INFO] [stdout] 3795cbb9ca2462353e841dbc5876ce6da91c3e10171472e39ef1bbec8decbb17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73b0b822111f7744c729ddd4754a5d1b30b7bb58f932966d1d0b0ec02fdd8dd6
[INFO] running `Command { std: "docker" "start" "-a" "73b0b822111f7744c729ddd4754a5d1b30b7bb58f932966d1d0b0ec02fdd8dd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]     Checking getrandom v0.2.13
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]     Checking pem v3.0.3
[INFO] [stderr]     Checking base64 v0.22.0
[INFO] [stderr]     Checking inlined v0.1.1
[INFO] [stderr]     Checking portal-puncher-sm v0.1.0-beta.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking rcgen v0.12.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking quinn-udp v0.4.1
[INFO] [stderr]     Checking quinn-proto v0.10.6
[INFO] [stderr]     Checking quinn v0.10.2
[INFO] [stderr]     Checking portal-tunneler-proto v0.1.0-beta.0
[INFO] [stderr]     Checking portal-tunneler v0.1.0-beta.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `macros::*`
[INFO] [stdout]  --> src/utils/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use macros::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macros::*`
[INFO] [stdout]  --> src/utils/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use macros::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_server` is never used
[INFO] [stdout]    --> src/args/mod.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 108 | impl StartupMode {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] 109 |     pub fn is_server(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `accept_from_any` is never used
[INFO] [stdout]   --> src/utils/sockets.rs:48:14
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub async fn accept_from_any(listeners: &[TcpListener]) -> (usize, io::Result<(TcpStream, SocketAddr)>) {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_server` is never used
[INFO] [stdout]    --> src/args/mod.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 108 | impl StartupMode {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] 109 |     pub fn is_server(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `accept_from_any` is never used
[INFO] [stdout]   --> src/utils/sockets.rs:48:14
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub async fn accept_from_any(listeners: &[TcpListener]) -> (usize, io::Result<(TcpStream, SocketAddr)>) {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.53s
[INFO] running `Command { std: "docker" "inspect" "73b0b822111f7744c729ddd4754a5d1b30b7bb58f932966d1d0b0ec02fdd8dd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73b0b822111f7744c729ddd4754a5d1b30b7bb58f932966d1d0b0ec02fdd8dd6", kill_on_drop: false }`
[INFO] [stdout] 73b0b822111f7744c729ddd4754a5d1b30b7bb58f932966d1d0b0ec02fdd8dd6