[INFO] cloning repository https://github.com/alexioficial/vyrn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexioficial/vyrn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexioficial%2Fvyrn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexioficial%2Fvyrn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f8e8d059116b6c86d86c93804e0f002c49927872
[INFO] checking alexioficial/vyrn against e977a0b5ab976a591981e7263bd67a71a4f79308 for pr-158914
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexioficial%2Fvyrn" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/alexioficial/vyrn
[INFO] finished tweaking git repo https://github.com/alexioficial/vyrn
[INFO] tweaked toml for git repo https://github.com/alexioficial/vyrn written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alexioficial/vyrn on toolchain e977a0b5ab976a591981e7263bd67a71a4f79308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alexioficial/vyrn 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" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking alexioficial/vyrn against e977a0b5ab976a591981e7263bd67a71a4f79308 for pr-158914
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexioficial%2Fvyrn" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/alexioficial/vyrn
[INFO] finished tweaking git repo https://github.com/alexioficial/vyrn
[INFO] tweaked toml for git repo https://github.com/alexioficial/vyrn written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alexioficial/vyrn on toolchain e977a0b5ab976a591981e7263bd67a71a4f79308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alexioficial/vyrn 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" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "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 cranelift-object v0.116.1
[INFO] [stderr]   Downloaded region v3.0.2
[INFO] [stderr]   Downloaded cranelift-module v0.116.1
[INFO] [stderr]   Downloaded cranelift-jit v0.116.1
[INFO] [stderr]   Downloaded regalloc2 v0.11.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e72041867877fbdca333a601689265a80e66f4ab63d55b897a194f79d5f54dbc
[INFO] running `Command { std: "docker" "start" "e72041867877fbdca333a601689265a80e66f4ab63d55b897a194f79d5f54dbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e72041867877fbdca333a601689265a80e66f4ab63d55b897a194f79d5f54dbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e72041867877fbdca333a601689265a80e66f4ab63d55b897a194f79d5f54dbc" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e72041867877fbdca333a601689265a80e66f4ab63d55b897a194f79d5f54dbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e72041867877fbdca333a601689265a80e66f4ab63d55b897a194f79d5f54dbc" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-isle v0.116.1
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.116.1
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]     Checking cranelift-bitset v0.116.1
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.116.1
[INFO] [stderr]     Checking cranelift-entity v0.116.1
[INFO] [stderr]     Checking regalloc2 v0.11.2
[INFO] [stderr]     Checking cranelift-bforest v0.116.1
[INFO] [stderr]     Checking cranelift-control v0.116.1
[INFO] [stderr]     Checking wasmtime-jit-icache-coherence v29.0.1
[INFO] [stderr]     Checking region v3.0.2
[INFO] [stderr]    Compiling cranelift-codegen v0.116.1
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking cranelift-module v0.116.1
[INFO] [stderr]     Checking cranelift-native v0.116.1
[INFO] [stderr]     Checking cranelift-frontend v0.116.1
[INFO] [stderr]     Checking cranelift-jit v0.116.1
[INFO] [stderr]     Checking cranelift-object v0.116.1
[INFO] [stderr]     Checking vyrn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `parent` is never read
[INFO] [stdout]    --> src/lsp.rs:198:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | struct SymbolDef {
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 198 |     parent: Option<String>,  // owning struct name, set for kind "field"
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SymbolDef` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parent` is never read
[INFO] [stdout]    --> src/lsp.rs:198:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | struct SymbolDef {
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 198 |     parent: Option<String>,  // owning struct name, set for kind "field"
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SymbolDef` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.89s
[INFO] running `Command { std: "docker" "inspect" "e72041867877fbdca333a601689265a80e66f4ab63d55b897a194f79d5f54dbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e72041867877fbdca333a601689265a80e66f4ab63d55b897a194f79d5f54dbc", kill_on_drop: false }`
[INFO] [stdout] e72041867877fbdca333a601689265a80e66f4ab63d55b897a194f79d5f54dbc
