[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] checking ripx80/wgr against master#b44e14f762fd4062faeba97f8f2bc470298ec1ac for pr-135331
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fripx80%2Fwgr" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ripx80/wgr on toolchain b44e14f762fd4062faeba97f8f2bc470298ec1ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-4-tc1/source/Cargo.toml
[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" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "fetch" "--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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2426aaddc6a9eaeac44f0a545ecbdbe983e19290ea7a6e203b04e4ea1fce80d5
[INFO] running `Command { std: "docker" "start" "-a" "2426aaddc6a9eaeac44f0a545ecbdbe983e19290ea7a6e203b04e4ea1fce80d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2426aaddc6a9eaeac44f0a545ecbdbe983e19290ea7a6e203b04e4ea1fce80d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2426aaddc6a9eaeac44f0a545ecbdbe983e19290ea7a6e203b04e4ea1fce80d5", kill_on_drop: false }`
[INFO] [stdout] 2426aaddc6a9eaeac44f0a545ecbdbe983e19290ea7a6e203b04e4ea1fce80d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5cdd0f85bc8d871a371985a033e0378d3e8c66b174c8453d3180ec194bc4f6d
[INFO] running `Command { std: "docker" "start" "-a" "b5cdd0f85bc8d871a371985a033e0378d3e8c66b174c8453d3180ec194bc4f6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.124
[INFO] [stderr]    Compiling anyhow v1.0.39
[INFO] [stderr]     Checking subtle v2.4.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.124
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking 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]     Checking zeroize v1.2.0
[INFO] [stderr]     Checking curve25519-dalek v3.0.2
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking x25519-dalek v1.1.0
[INFO] [stderr]     Checking 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)]` 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: 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)]` 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: 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]    = note: `#[warn(dead_code)]` on by default
[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] [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]    = note: `#[warn(dead_code)]` on by default
[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 21.46s
[INFO] running `Command { std: "docker" "inspect" "b5cdd0f85bc8d871a371985a033e0378d3e8c66b174c8453d3180ec194bc4f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5cdd0f85bc8d871a371985a033e0378d3e8c66b174c8453d3180ec194bc4f6d", kill_on_drop: false }`
[INFO] [stdout] b5cdd0f85bc8d871a371985a033e0378d3e8c66b174c8453d3180ec194bc4f6d