[INFO] cloning repository https://github.com/Beginner-Rust-Projects/Garuda-Compressor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Beginner-Rust-Projects/Garuda-Compressor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBeginner-Rust-Projects%2FGaruda-Compressor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBeginner-Rust-Projects%2FGaruda-Compressor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3e66b957b368b89994cafcdfca2c5acf78b9745d [INFO] checking Beginner-Rust-Projects/Garuda-Compressor against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBeginner-Rust-Projects%2FGaruda-Compressor" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Beginner-Rust-Projects/Garuda-Compressor 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/Beginner-Rust-Projects/Garuda-Compressor [INFO] finished tweaking git repo https://github.com/Beginner-Rust-Projects/Garuda-Compressor [INFO] tweaked toml for git repo https://github.com/Beginner-Rust-Projects/Garuda-Compressor written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Beginner-Rust-Projects/Garuda-Compressor 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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 95547d03fd064cedf3d4702567e382d07ca806374eb95fdbf2f7c6b2b2b0a55a [INFO] running `Command { std: "docker" "start" "-a" "95547d03fd064cedf3d4702567e382d07ca806374eb95fdbf2f7c6b2b2b0a55a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "95547d03fd064cedf3d4702567e382d07ca806374eb95fdbf2f7c6b2b2b0a55a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95547d03fd064cedf3d4702567e382d07ca806374eb95fdbf2f7c6b2b2b0a55a", kill_on_drop: false }` [INFO] [stdout] 95547d03fd064cedf3d4702567e382d07ca806374eb95fdbf2f7c6b2b2b0a55a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d2a3181796a7465eeea84cfb350d7fca602858f33cc25a88467229263703cfd7 [INFO] running `Command { std: "docker" "start" "-a" "d2a3181796a7465eeea84cfb350d7fca602858f33cc25a88467229263703cfd7", kill_on_drop: false }` [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking compression_app v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "d2a3181796a7465eeea84cfb350d7fca602858f33cc25a88467229263703cfd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2a3181796a7465eeea84cfb350d7fca602858f33cc25a88467229263703cfd7", kill_on_drop: false }` [INFO] [stdout] d2a3181796a7465eeea84cfb350d7fca602858f33cc25a88467229263703cfd7