[INFO] cloning repository https://github.com/ripx80/wgr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ripx80/wgr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fripx80%2Fwgr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fripx80%2Fwgr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d56ef22b83df6f65978ce33251379ee934769265
[INFO] building ripx80/wgr against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fripx80%2Fwgr" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ripx80/wgr
[INFO] finished tweaking git repo https://github.com/ripx80/wgr
[INFO] tweaked toml for git repo https://github.com/ripx80/wgr written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ripx80/wgr on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ripx80/wgr 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1a9d05e9c7d585797f20afd8441cfd55c1a73e65755a729cc4f3d04ae9955cf
[INFO] running `Command { std: "docker" "start" "-a" "a1a9d05e9c7d585797f20afd8441cfd55c1a73e65755a729cc4f3d04ae9955cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1a9d05e9c7d585797f20afd8441cfd55c1a73e65755a729cc4f3d04ae9955cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1a9d05e9c7d585797f20afd8441cfd55c1a73e65755a729cc4f3d04ae9955cf", kill_on_drop: false }`
[INFO] [stdout] a1a9d05e9c7d585797f20afd8441cfd55c1a73e65755a729cc4f3d04ae9955cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0538cbcc1e7bb7d11a25c92a717d75d65c9ba37e26247c84b0ee7861b6ddf088
[INFO] running `Command { std: "docker" "start" "-a" "0538cbcc1e7bb7d11a25c92a717d75d65c9ba37e26247c84b0ee7861b6ddf088", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling serde v1.0.124
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling anyhow v1.0.39
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling serde_derive v1.0.124
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling subtle v2.4.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling zeroize_derive v1.0.1
[INFO] [stderr]    Compiling zeroize v1.2.0
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling curve25519-dalek v3.0.2
[INFO] [stderr]    Compiling x25519-dalek v1.1.0
[INFO] [stderr]    Compiling wgr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `types::Device`
[INFO] [stdout]  --> src/wireguard/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use types::Device;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `types::Peer`
[INFO] [stdout]  --> src/wireguard/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use types::Peer;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `KeyError` is never used
[INFO] [stdout]   --> src/wireguard/types.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum KeyError {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Key` is never used
[INFO] [stdout]   --> src/wireguard/types.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub type Key = [u8; 32];
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Vkey` is never used
[INFO] [stdout]   --> src/wireguard/types.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub type Vkey = Vec<u8>;
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.58s
[INFO] running `Command { std: "docker" "inspect" "0538cbcc1e7bb7d11a25c92a717d75d65c9ba37e26247c84b0ee7861b6ddf088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0538cbcc1e7bb7d11a25c92a717d75d65c9ba37e26247c84b0ee7861b6ddf088", kill_on_drop: false }`
[INFO] [stdout] 0538cbcc1e7bb7d11a25c92a717d75d65c9ba37e26247c84b0ee7861b6ddf088
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7dad1f228857777d471643e1721165ae8b070daae732cc98f6e7157e27d42ad8
[INFO] running `Command { std: "docker" "start" "-a" "7dad1f228857777d471643e1721165ae8b070daae732cc98f6e7157e27d42ad8", kill_on_drop: false }`
[INFO] [stderr]    Compiling wgr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `types::Device`
[INFO] [stdout]  --> src/wireguard/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use types::Device;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `types::Peer`
[INFO] [stdout]  --> src/wireguard/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use types::Peer;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `KeyError` is never used
[INFO] [stdout]   --> src/wireguard/types.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum KeyError {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Key` is never used
[INFO] [stdout]   --> src/wireguard/types.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub type Key = [u8; 32];
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Vkey` is never used
[INFO] [stdout]   --> src/wireguard/types.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub type Vkey = Vec<u8>;
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "7dad1f228857777d471643e1721165ae8b070daae732cc98f6e7157e27d42ad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dad1f228857777d471643e1721165ae8b070daae732cc98f6e7157e27d42ad8", kill_on_drop: false }`
[INFO] [stdout] 7dad1f228857777d471643e1721165ae8b070daae732cc98f6e7157e27d42ad8