[INFO] cloning repository https://github.com/thiagohubes/rust-the-book
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thiagohubes/rust-the-book" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthiagohubes%2Frust-the-book"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthiagohubes%2Frust-the-book'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3405a8bde871f4bff8d2ca459b50a7be8054e160
[INFO] checking thiagohubes/rust-the-book against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthiagohubes%2Frust-the-book" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thiagohubes/rust-the-book on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/thiagohubes/rust-the-book
[INFO] finished tweaking git repo https://github.com/thiagohubes/rust-the-book
[INFO] tweaked toml for git repo https://github.com/thiagohubes/rust-the-book written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/thiagohubes/rust-the-book already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0be8cacf575238f9f6d45ed5876143b9bae6e433cbb704d5debaa6ca8f750d28
[INFO] running `"docker" "start" "-a" "0be8cacf575238f9f6d45ed5876143b9bae6e433cbb704d5debaa6ca8f750d28"`
[INFO] [stderr]     Checking rust-the-book v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "0be8cacf575238f9f6d45ed5876143b9bae6e433cbb704d5debaa6ca8f750d28"`
[INFO] running `"docker" "rm" "-f" "0be8cacf575238f9f6d45ed5876143b9bae6e433cbb704d5debaa6ca8f750d28"`
[INFO] [stdout] 0be8cacf575238f9f6d45ed5876143b9bae6e433cbb704d5debaa6ca8f750d28