[INFO] cloning repository https://github.com/meteabduraman/SQMA_Abduraman_MeteEmre
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meteabduraman/SQMA_Abduraman_MeteEmre" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeteabduraman%2FSQMA_Abduraman_MeteEmre", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeteabduraman%2FSQMA_Abduraman_MeteEmre'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8ef11d37733f5d3736fce088e8d8b012da0019d
[INFO] checking meteabduraman/SQMA_Abduraman_MeteEmre against master#453ceafce32ef8108c604bca5e165ab41d3d6d8c for pr-124187
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeteabduraman%2FSQMA_Abduraman_MeteEmre" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/meteabduraman/SQMA_Abduraman_MeteEmre on toolchain 453ceafce32ef8108c604bca5e165ab41d3d6d8c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+453ceafce32ef8108c604bca5e165ab41d3d6d8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/meteabduraman/SQMA_Abduraman_MeteEmre
[INFO] finished tweaking git repo https://github.com/meteabduraman/SQMA_Abduraman_MeteEmre
[INFO] tweaked toml for git repo https://github.com/meteabduraman/SQMA_Abduraman_MeteEmre written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/meteabduraman/SQMA_Abduraman_MeteEmre 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" "+453ceafce32ef8108c604bca5e165ab41d3d6d8c" "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
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking meteabduraman/SQMA_Abduraman_MeteEmre against try#773c42f0166e62a538b8fa36161b0c6df69a9640 for pr-124187
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeteabduraman%2FSQMA_Abduraman_MeteEmre" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/meteabduraman/SQMA_Abduraman_MeteEmre on toolchain 773c42f0166e62a538b8fa36161b0c6df69a9640
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+773c42f0166e62a538b8fa36161b0c6df69a9640" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/meteabduraman/SQMA_Abduraman_MeteEmre
[INFO] finished tweaking git repo https://github.com/meteabduraman/SQMA_Abduraman_MeteEmre
[INFO] tweaked toml for git repo https://github.com/meteabduraman/SQMA_Abduraman_MeteEmre written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/meteabduraman/SQMA_Abduraman_MeteEmre 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" "+773c42f0166e62a538b8fa36161b0c6df69a9640" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+773c42f0166e62a538b8fa36161b0c6df69a9640" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc4cc5c36cf4078a9f38a5815baf5f6c4130afca657bf4309ce0a42f61a1717a
[INFO] running `Command { std: "docker" "start" "-a" "dc4cc5c36cf4078a9f38a5815baf5f6c4130afca657bf4309ce0a42f61a1717a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc4cc5c36cf4078a9f38a5815baf5f6c4130afca657bf4309ce0a42f61a1717a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc4cc5c36cf4078a9f38a5815baf5f6c4130afca657bf4309ce0a42f61a1717a", kill_on_drop: false }`
[INFO] [stdout] dc4cc5c36cf4078a9f38a5815baf5f6c4130afca657bf4309ce0a42f61a1717a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+773c42f0166e62a538b8fa36161b0c6df69a9640" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37f6acbca4c23499c5a468946fb2562bdd6fca9603cebf7d6c19c28f387e2048
[INFO] running `Command { std: "docker" "start" "-a" "37f6acbca4c23499c5a468946fb2562bdd6fca9603cebf7d6c19c28f387e2048", kill_on_drop: false }`
[INFO] [stderr]     Checking SQMA_Abduraman_MeteEmre v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Cat` is never constructed
[INFO] [stdout]  --> src/cat/mod.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Cat {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `meow` and `play` are never used
[INFO] [stdout]   --> src/cat/mod.rs:8:8
[INFO] [stdout]    |
[INFO] [stdout] 7  | impl Cat {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] 8  |     fn meow(&self) -> &'static str {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn play(&mut self) -> Result<&str, &str> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "37f6acbca4c23499c5a468946fb2562bdd6fca9603cebf7d6c19c28f387e2048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37f6acbca4c23499c5a468946fb2562bdd6fca9603cebf7d6c19c28f387e2048", kill_on_drop: false }`
[INFO] [stdout] 37f6acbca4c23499c5a468946fb2562bdd6fca9603cebf7d6c19c28f387e2048