[INFO] cloning repository https://github.com/shashwat-v/File-Compressor-with-Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shashwat-v/File-Compressor-with-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshashwat-v%2FFile-Compressor-with-Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshashwat-v%2FFile-Compressor-with-Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dd236f232dd00f9ebf20a049de91d1930711271c [INFO] checking shashwat-v/File-Compressor-with-Rust against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshashwat-v%2FFile-Compressor-with-Rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shashwat-v/File-Compressor-with-Rust on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shashwat-v/File-Compressor-with-Rust [INFO] finished tweaking git repo https://github.com/shashwat-v/File-Compressor-with-Rust [INFO] tweaked toml for git repo https://github.com/shashwat-v/File-Compressor-with-Rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/shashwat-v/File-Compressor-with-Rust 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e1fcc9377aa7e41c4b447e02706cfaa90791acf8075224126aec18ef6c8f640e [INFO] running `Command { std: "docker" "start" "-a" "e1fcc9377aa7e41c4b447e02706cfaa90791acf8075224126aec18ef6c8f640e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e1fcc9377aa7e41c4b447e02706cfaa90791acf8075224126aec18ef6c8f640e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1fcc9377aa7e41c4b447e02706cfaa90791acf8075224126aec18ef6c8f640e", kill_on_drop: false }` [INFO] [stdout] e1fcc9377aa7e41c4b447e02706cfaa90791acf8075224126aec18ef6c8f640e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2de8fa1c0d624ce6ea4253ff4c4c9563c2c22049891f7c99e60ce8f73d162eba [INFO] running `Command { std: "docker" "start" "-a" "2de8fa1c0d624ce6ea4253ff4c4c9563c2c22049891f7c99e60ce8f73d162eba", kill_on_drop: false }` [INFO] [stderr] Checking compress_file v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] running `Command { std: "docker" "inspect" "2de8fa1c0d624ce6ea4253ff4c4c9563c2c22049891f7c99e60ce8f73d162eba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2de8fa1c0d624ce6ea4253ff4c4c9563c2c22049891f7c99e60ce8f73d162eba", kill_on_drop: false }` [INFO] [stdout] 2de8fa1c0d624ce6ea4253ff4c4c9563c2c22049891f7c99e60ce8f73d162eba