[INFO] cloning repository https://github.com/Ubique0305/Rust-grep [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ubique0305/Rust-grep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUbique0305%2FRust-grep", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUbique0305%2FRust-grep'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4cc5283dafbb51dc28343f803b5a7a4de25ba415 [INFO] checking Ubique0305/Rust-grep against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUbique0305%2FRust-grep" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 62% (6106/9693) Checking out files: 63% (6107/9693) Checking out files: 64% (6204/9693) Checking out files: 65% (6301/9693) Checking out files: 66% (6398/9693) Checking out files: 67% (6495/9693) Checking out files: 68% (6592/9693) Checking out files: 69% (6689/9693) Checking out files: 70% (6786/9693) Checking out files: 71% (6883/9693) Checking out files: 72% (6979/9693) Checking out files: 73% (7076/9693) Checking out files: 74% (7173/9693) Checking out files: 75% (7270/9693) Checking out files: 76% (7367/9693) Checking out files: 77% (7464/9693) Checking out files: 78% (7561/9693) Checking out files: 79% (7658/9693) Checking out files: 80% (7755/9693) Checking out files: 81% (7852/9693) Checking out files: 82% (7949/9693) Checking out files: 83% (8046/9693) Checking out files: 84% (8143/9693) Checking out files: 85% (8240/9693) Checking out files: 86% (8336/9693) Checking out files: 87% (8433/9693) Checking out files: 88% (8530/9693) Checking out files: 89% (8627/9693) Checking out files: 90% (8724/9693) Checking out files: 91% (8821/9693) Checking out files: 92% (8918/9693) Checking out files: 93% (9015/9693) Checking out files: 94% (9112/9693) Checking out files: 95% (9209/9693) Checking out files: 96% (9306/9693) Checking out files: 97% (9403/9693) Checking out files: 98% (9500/9693) Checking out files: 99% (9597/9693) Checking out files: 100% (9693/9693) Checking out files: 100% (9693/9693), done. [INFO] validating manifest of git repo https://github.com/Ubique0305/Rust-grep on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Ubique0305/Rust-grep [INFO] finished tweaking git repo https://github.com/Ubique0305/Rust-grep [INFO] tweaked toml for git repo https://github.com/Ubique0305/Rust-grep written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/Ubique0305/Rust-grep already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 434bebd0e7cd9ff25fb579bb57047b9ca7c792dad1e52d85b298420a40a4964b [INFO] running `Command { std: "docker" "start" "-a" "434bebd0e7cd9ff25fb579bb57047b9ca7c792dad1e52d85b298420a40a4964b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "434bebd0e7cd9ff25fb579bb57047b9ca7c792dad1e52d85b298420a40a4964b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "434bebd0e7cd9ff25fb579bb57047b9ca7c792dad1e52d85b298420a40a4964b", kill_on_drop: false }` [INFO] [stdout] 434bebd0e7cd9ff25fb579bb57047b9ca7c792dad1e52d85b298420a40a4964b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b7df88c2add6eebd7777a7a1869bad1b4c201933d1f846840584e14292476a8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9b7df88c2add6eebd7777a7a1869bad1b4c201933d1f846840584e14292476a8", kill_on_drop: false }` [INFO] [stderr] Checking minigrep v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "9b7df88c2add6eebd7777a7a1869bad1b4c201933d1f846840584e14292476a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b7df88c2add6eebd7777a7a1869bad1b4c201933d1f846840584e14292476a8", kill_on_drop: false }` [INFO] [stdout] 9b7df88c2add6eebd7777a7a1869bad1b4c201933d1f846840584e14292476a8