[INFO] cloning repository https://github.com/lucasaponso/GoogleWorkshopRust-C [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucasaponso/GoogleWorkshopRust-C" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9b21173e1c0692b877fb4c3b4f4823549ca3ffac [INFO] checking lucasaponso/GoogleWorkshopRust-C against try#2277c63fa464d237b17b68d3b87f9fbb89e58a3e for pr-133570-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] error: unable to write file src/main.rs [INFO] [stderr] fatal: unable to checkout working tree [INFO] [stderr] warning: Clone succeeded, but checkout failed. [INFO] [stderr] You can inspect what was checked out with 'git status' [INFO] [stderr] and retry with 'git restore --source=HEAD :/' [INFO] [stderr] [INFO] checking lucasaponso/GoogleWorkshopRust-C against try#2277c63fa464d237b17b68d3b87f9fbb89e58a3e for pr-133570-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasaponso%2FGoogleWorkshopRust-C" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lucasaponso/GoogleWorkshopRust-C on toolchain 2277c63fa464d237b17b68d3b87f9fbb89e58a3e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lucasaponso/GoogleWorkshopRust-C [INFO] finished tweaking git repo https://github.com/lucasaponso/GoogleWorkshopRust-C [INFO] tweaked toml for git repo https://github.com/lucasaponso/GoogleWorkshopRust-C written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/lucasaponso/GoogleWorkshopRust-C 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" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 30fc1c818fc5f80a8a2ef7cd79d4ae370d89c95bb8489c02566e30db47d5d08c [INFO] running `Command { std: "docker" "start" "-a" "30fc1c818fc5f80a8a2ef7cd79d4ae370d89c95bb8489c02566e30db47d5d08c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30fc1c818fc5f80a8a2ef7cd79d4ae370d89c95bb8489c02566e30db47d5d08c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30fc1c818fc5f80a8a2ef7cd79d4ae370d89c95bb8489c02566e30db47d5d08c", kill_on_drop: false }` [INFO] [stdout] 30fc1c818fc5f80a8a2ef7cd79d4ae370d89c95bb8489c02566e30db47d5d08c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d6d48ec6705110d1262fa5db0652574bf43844592cd5e219a2428819e86a96c [INFO] running `Command { std: "docker" "start" "-a" "9d6d48ec6705110d1262fa5db0652574bf43844592cd5e219a2428819e86a96c", kill_on_drop: false }` [INFO] [stderr] Checking google-workshop v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] running `Command { std: "docker" "inspect" "9d6d48ec6705110d1262fa5db0652574bf43844592cd5e219a2428819e86a96c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d6d48ec6705110d1262fa5db0652574bf43844592cd5e219a2428819e86a96c", kill_on_drop: false }` [INFO] [stdout] 9d6d48ec6705110d1262fa5db0652574bf43844592cd5e219a2428819e86a96c