[INFO] cloning repository https://github.com/MuhammadAliKhan1/Rust-example-2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MuhammadAliKhan1/Rust-example-2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMuhammadAliKhan1%2FRust-example-2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMuhammadAliKhan1%2FRust-example-2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dfb23ddd334b166d35f21357e0dc71fb46efa198
[INFO] testing MuhammadAliKhan1/Rust-example-2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMuhammadAliKhan1%2FRust-example-2" "/workspace/builds/worker-108/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-108/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MuhammadAliKhan1/Rust-example-2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MuhammadAliKhan1/Rust-example-2
[INFO] finished tweaking git repo https://github.com/MuhammadAliKhan1/Rust-example-2
[INFO] tweaked toml for git repo https://github.com/MuhammadAliKhan1/Rust-example-2 written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] crate git repo https://github.com/MuhammadAliKhan1/Rust-example-2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c94af348d109379ef529757e7bce72fb5931cad99e7159254fa4dab7a6022e2
[INFO] running `Command { std: "docker" "start" "-a" "6c94af348d109379ef529757e7bce72fb5931cad99e7159254fa4dab7a6022e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c94af348d109379ef529757e7bce72fb5931cad99e7159254fa4dab7a6022e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c94af348d109379ef529757e7bce72fb5931cad99e7159254fa4dab7a6022e2", kill_on_drop: false }`
[INFO] [stdout] 6c94af348d109379ef529757e7bce72fb5931cad99e7159254fa4dab7a6022e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf3770a95a974b2187e55b6ef8d61881be509e4009b9ecd381f5940779460311
[INFO] running `Command { std: "docker" "start" "-a" "bf3770a95a974b2187e55b6ef8d61881be509e4009b9ecd381f5940779460311", kill_on_drop: false }`
[INFO] [stderr]    Compiling f_to_c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "bf3770a95a974b2187e55b6ef8d61881be509e4009b9ecd381f5940779460311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf3770a95a974b2187e55b6ef8d61881be509e4009b9ecd381f5940779460311", kill_on_drop: false }`
[INFO] [stdout] bf3770a95a974b2187e55b6ef8d61881be509e4009b9ecd381f5940779460311
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40c2621f174026091521b246a59e63725948c5a16c54d1dcc468a1f1526cb0d8
[INFO] running `Command { std: "docker" "start" "-a" "40c2621f174026091521b246a59e63725948c5a16c54d1dcc468a1f1526cb0d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling f_to_c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "40c2621f174026091521b246a59e63725948c5a16c54d1dcc468a1f1526cb0d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c2621f174026091521b246a59e63725948c5a16c54d1dcc468a1f1526cb0d8", kill_on_drop: false }`
[INFO] [stdout] 40c2621f174026091521b246a59e63725948c5a16c54d1dcc468a1f1526cb0d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8c5106abaa7a643fcd030100f2748a1c1802e17fab8d345ffa4e50eb49eb2d5
[INFO] running `Command { std: "docker" "start" "-a" "c8c5106abaa7a643fcd030100f2748a1c1802e17fab8d345ffa4e50eb49eb2d5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/f_to_c-4b147e72baf295f5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c8c5106abaa7a643fcd030100f2748a1c1802e17fab8d345ffa4e50eb49eb2d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8c5106abaa7a643fcd030100f2748a1c1802e17fab8d345ffa4e50eb49eb2d5", kill_on_drop: false }`
[INFO] [stdout] c8c5106abaa7a643fcd030100f2748a1c1802e17fab8d345ffa4e50eb49eb2d5